{"title":"Outboard Engine Manifolds, Risers, Elbows \u0026 Exhaust Components","description":"\u003ch2\u003eBoat Motor Manifolds, Risers, Elbows, and Exhaust Components Resources and Information \u003c\/h2\u003e \u003cp\u003eManifolds, risers, elbows \u0026amp; exhaust components are necessary for performing periodic service and repairs on your outboard engine. PartsVu offers a complete selection of these essential components from top boating product suppliers, including Sierra, Barr Marine, Shields Hose, Trident Hose, Centek, Sea-Dog, and others. Need help servicing your outboard engine? PartsVu also occasionally publishes helpful resources like the following: \u003c\/p\u003e \u003cul\u003e \u003cli aria-level=\"1\"\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/yamaha-maintenance-schedule\"\u003eOutboard Service Schedule\u003c\/a\u003e\u003c\/li\u003e \u003cli aria-level=\"1\"\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/yamaha-engine-specifications-and-capacities-chart\"\u003eOutboard Specs \u0026amp; Capacities Chart\u003c\/a\u003e\u003c\/li\u003e \u003cli aria-level=\"1\"\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/mercury-maintenance-schedule\"\u003eMercury Outboard Service Schedule\u003c\/a\u003e\u003c\/li\u003e \u003cli aria-level=\"1\"\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/mercury-outboard-engine-oil-capacities-and-oil-filter-chart\"\u003eMercury Outboard Specs \u0026amp; Capacities Chart\u003c\/a\u003e\u003c\/li\u003e \u003cli aria-level=\"1\"\u003e\u003ca href=\"https:\/\/partsvu.com\/blogs\/boating-resources\/mercury-mercruiser-inboard-engine-care-maintenance\"\u003eMerCruiser Inboard Maintenance\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eLooking for more marine products for your boat and outboard engine? Browse PartsVu’s \u003ca href=\"https:\/\/partsvu.com\/collections\/vu-products\"\u003eproducts and accessories\u003c\/a\u003e or \u003ca href=\"https:\/\/partsvu.com\/collections\/aftermarket-engine-parts\"\u003eaftermarket engine parts\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003e\u003cstrong\u003eOutboard Engine Manifolds, Risers, Elbows, and Exhaust Components FAQs\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3\u003e\u003cstrong\u003eWhat is an outboard engine manifold? \u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eDuring combustion, all engines produce fumes. Without anywhere to go, these toxic fumes would build up in your engine, possibly poisoning passengers and contributing to environmental destruction. The marine exhaust manifold collects these fumes and channels them into the exhaust system. From there, the fumes are treated to remove any noxious elements before being expelled through the exhaust pipe.\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eWhat do outboard engine manifold risers do? \u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eIn addition to channeling the exhaust fumes out of the combustion chambers, the manifold is largely responsible for cooling the engine. The risers help the manifold achieve this by extending the manifold and connecting it to the exhaust hose. Risers also prevent water from entering the exhaust manifold. \u003c\/p\u003e \u003cp\u003eSometimes called “elbows,” risers are typically L-shaped with one opening at each end. One end connects to the aft of the outboard engine manifold, while the other end connects to the exhaust hose. To withstand the heat of the exhaust and to assist in cooling the engine, risers feature a two-layered construction. Cooling water passes through the outer layer, forming a water jacket around the inner layer, through which exhaust fumes pass. In turn, the hot exhaust fumes are cooled by the water, so that by the time the fumes reach the exhaust hose, they are cool enough to avoid damaging the hose material. \u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eHow do I take care of my outboard engine manifold risers?\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eManifold risers are commonly made from cast iron– a highly durable material that is also prone to corrosion. Corrosion can occur even quicker if you run your outboard engine frequently in salt water. If corrosion is allowed to accumulate for too long, it can compromise the riser’s material, leading to failure and overheating. For this reason, we recommend replacing your risers every four to five years. If the inner layer of the risers becomes corroded, cooling water can penetrate the exhaust system. If the water finds its way into the cylinders, it can result in complete engine failure. An entire outboard engine will cost much more to replace than a couple of risers. To avoid engine failure, keep track of the intervals between manifold replacements and don’t wait too long to replace them. \u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eHow do I know if my riser is leaking? \u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eIf your engine is having trouble starting, it could signify riser leakage. Another common symptom of a leaking riser is white smoke. If the riser is failing, hot exhaust fumes will end up in the exhaust hose. Using an infrared pyrometer, you can check to see if your exhaust hose is too hot, it indicates that riser failures is occuring.\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eWhat are the signs of a damaged exhaust manifold? \u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eWhile manifolds are designed to withstand high temperatures and harsh marine conditions, damage can still occur from time to time. If you notice any of the following signs, it may be time to replace your outboard engine’s exhaust manifolds. \u003c\/p\u003e \u003cul\u003e \u003cli aria-level=\"1\"\u003eThe smell of burning plastic or rubber - If you smell burning rubber or burning plastic when operating your outboard engine, it’s possible that you’re smelling the rubber or plastic coating on your manifold gaskets burning as a result of the manifold overheating. \u003c\/li\u003e \u003cli aria-level=\"1\"\u003ePoor performance - If your engine suddenly starts running slowly or loses power, a loose exhaust manifold could be the culprit. \u003c\/li\u003e \u003cli aria-level=\"1\"\u003eLoud exhaust - If you notice that your exhaust sounds louder than usual, it could be a result of a hole in your manifold. Holes could be caused by corrosion or damage. \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e \u003cstrong\u003eHow do I \u003c\/strong\u003e\u003ca href=\"https:\/\/partsvu.com\/blogs\/boating-resources\/mercury-4-stroke-100-hour-service-step-4-lower-unit\"\u003e\u003cstrong\u003eservice my 4-stroke outboard engine\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e?\u003c\/strong\u003e \u003c\/h3\u003e \u003cp\u003eUse an appropriately sized screwdriver assisted by a wrench if necessary to loosen these screws which should be pretty tight. An impact driver and hammer might be needed. If the drain screw has a magnetic tip, inspect the plug after removal to see if heavy deposits exist. Some fine shavings are normal, but chunks or a large quantity of metal is cause for further inspection. Have a drain pan ready, and extra rags handy as gear lube will begin running down the skeg as soon as you remove the upper vent plug. Be sure to collect the used gaskets from both plugs after removal as these are not reusable and should be discarded.\u003c\/p\u003e \u003cp\u003eAllow several minutes with the engine tilted all the way down to drain all the old gear oil fully. Like your engine oil, inspect the spent oil for evidence of water intrusion, other contamination, or metal. If you have purchased one of PartsVu’s handy lower unit oil change kits, you will already have new gaskets, oil, and a pump. Screw the pump into the lower drain hole, then connect it to the container of gear oil.\u003c\/p\u003e \u003cp\u003eBegin pumping oil into the Mercury lower unit until oil begins to flow from the vent plug at the top. Stop pumping and wait a few minutes for all the air bubbles to work themselves out of the gearcase. After this brief pause, pump a few more times until clean gear oil without bubbles is flowing from the vent plug. With a fresh gasket in place, install and torque the top vent plug. Unscrew your fill hose from the lower drain plug and quickly swap in the lower drain plug with a new gasket — torque to spec.\u003c\/p\u003e \u003cp\u003eBefore you do get started on any maintenance projects, make sure to get the right parts (even for\u003ca href=\"https:\/\/partsvu.com\/collections\/mercruiser-parts\"\u003e Mercruiser engines\u003c\/a\u003e) so you don’t have to stop right in the middle.\u003c\/p\u003e \u003ch3\u003e \u003cstrong\u003eWhat is an \u003c\/strong\u003e\u003ca href=\"https:\/\/partsvu.com\/blogs\/boating-resources\/proven-way-to-do-a-yamaha-outboard-leak-down-test\"\u003e\u003cstrong\u003eoutboard leak down\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e test?\u003c\/strong\u003e \u003c\/h3\u003e \u003cp\u003eAn outboard leakdown test is a simple diagnostic checkup for your outboard – and it can even be incorporated into your regular maintenance intervals for peace of mind. \u003c\/p\u003e \u003cp\u003eDuring the test, you’ll be able to determine if there’s any loss in air pressure around your engine’s internal seals and passages. Even a pinhole leak can drastically alter your outboard’s performance, so performing a leak down test is important to determine whether the\u003ca href=\"https:\/\/partsvu.com\/collections\/yamaha-outboard-parts?amp%3Bitm_campaign=yamaha-outboard-parts\u0026amp;amp%3Bitm_medium=in-text\u0026amp;itm_source=blog-proven-way-to-do-a-yamaha-outboard-leak-down-test\"\u003e piston seals and other components\u003c\/a\u003e are in good shape. \u003c\/p\u003e \u003cp\u003eFortunately, a leak down test only requires a few common tools and some basic knowledge about your outboard. Even boaters with minimal experience can diagnose developing issues that affect the overall performance and lifespan of your boat’s engine(s). Best of all, performing this test will save you money and headaches down the road.\u003c\/p\u003e \u003cp\u003eA outboard leak down test indicates the condition of each of the engine’s cylinders and the overall condition of the motor. Similar to a compression test, it involves spraying compressed air into each cylinder and using a pressure gauge to measure a percentage of pressure that’s lost after a short period.\u003c\/p\u003e \u003cp\u003eAlso, part of doing a leakdown test on a motor is to listen for any signs of leakage. By listening closely to each cylinder and the areas around them, you’ll better understand where leaks may be present.\u003c\/p\u003e \u003cp\u003eThe goal of a pressure test is to confirm whether the motor has any air leaks. The presence or absence of air in engines often leads to leaking of fuel-air mixtures and leakage of fuel during operation. \u003c\/p\u003e \u003cp\u003eAdditionally, these leaks may become infiltration points for water and moisture from the aquatic environment, resulting in internal corrosion, sub-optimal performance (i.e., at idle, low RPMs, and high RPMs), and other issues.\u003c\/p\u003e \u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003ePartsVu is thrilled to stock a wide selection of manifolds, risers, elbows \u0026amp; exhaust components to match your outboard engine’s exact specifications. Browse aftermarket marine products from leading marine industry manufacturers, including Sierra, Barr Marine, Shields Hose, Trident Hose, Centek, Sea-Dog, and others.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"sierra-exhaust-manifold-gkt-setsm-blkv8m-4349","title":"Sierra - Exhaust Manifold Gkt Setsm Blkv8M- - 4349","description":"\u003cp\u003eExhaust Manifold Gkt Setsm Blkv8M-\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45625898795299,"sku":"PV760411","price":42.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV760411.jpg?v=1698781063"},{"product_id":"shields-hose-shieldsflex-2-water-exhaust-series-250-hose-with-wire-2501120","title":"Shields Hose - Shieldsflex 2 Water Exhaust Series 250 Hose With Wire - 2501120","description":"\u003cp\u003eUse for engine intake and wet exhaust connections where bends or long lengths are required. Also good for bilge pump intake\/discharge, scupper lines, toilet intake\/discharge, and holding tank vent and pump out. Black synthetic rubber tube and cover, reinforced with wire helix imbedded between plies of HD synthetic cord. Resistant to: exhaust fumes, ozone, mild chemicals, antifreeze, salt water, abrasion and odor permeation. Temperature range: -20° F to 200° F continuous, +250° F intermittent. Meets SAE J2006 Type R2.\u003c\/p\u003e","brand":"SHIELDS HOSE","offers":[{"title":"Default Title","offer_id":45625900597539,"sku":"PV757473","price":686.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/88-2501120_1.jpg?v=1698781248"},{"product_id":"sierra-exhaust-flapper-5-6-4458","title":"Sierra - Exhaust Flapper 5-6\" - 4458","description":"\u003cp\u003eIncludes stainless steel hose clamp. Weather resistant rubber flapper valve.\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45625919275299,"sku":"PV758737","price":93.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-4458_1.jpg?v=1698781166"},{"product_id":"sierra-gasket-exhaust-manifold-gm-4-3l-2-2909","title":"Sierra - Gasket-Exhaust Manifold GM 4.3L (Sold Individually) - 2909","description":"\u003cp\u003eGasket-Exhaust Manifold GM 4.3L (Sold Individually)\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45625944047907,"sku":"PV759669","price":10.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV759669.jpg?v=1698781083"},{"product_id":"sierra-water-shutter-exhaust-60930-2727","title":"Sierra - Water Shutter Exhaust 60930 - 2727","description":"\u003cp\u003eWater Shutter Exhaust 60930\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45626009682211,"sku":"PV429689","price":40.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-2727_1.jpg?v=1698781776"},{"product_id":"sierra-manifold-riser-spacer-1908","title":"Sierra - Manifold Riser Spacer - 1908","description":"\u003cp\u003eManifold Riser Spacer\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45626057883939,"sku":"PV030119","price":198.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-1908_1.jpg?v=1698781796"},{"product_id":"sierra-elbow-4in-cr-v6-v8-mp-0992-400-exhaust-elbows-risers-sierra-19762","title":"Sierra - ELBOW-4IN CR V6-V8 MP#0992-400,EXHAUST ELBOWS \u0026 RISERS (SIERRA) - 19762","description":"\u003cp\u003eSierra manifolds are painted, packaged and leak tested.\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45626106478883,"sku":"PV758374","price":247.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-19762_1.jpg?v=1698781199"},{"product_id":"sierra-exhaust-manifold-gktset-bblkv8mh-4348","title":"Sierra - Exhaust Manifold Gktset Bblkv8Mh - 4348","description":"\u003cp\u003eExhaust Manifold Gktset Bblkv8Mh\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45626148716835,"sku":"PV760410","price":56.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV760410.jpg?v=1698781064"},{"product_id":"sierra-gasket-exhaust-plate-27-f372154-1-0958","title":"Sierra - Gasket Exhaust Plate 27-F372154-1 - 0958","description":"\u003cp\u003eGasket Exhaust Plate 27-F372154-1\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45626348011811,"sku":"PV029826","price":14.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-0958_1.jpg?v=1698781803"},{"product_id":"sierra-gasket-exhaust-yamaha-6g1-41112-a1-99112","title":"Sierra - Gasket-Exhaust Yamaha 6G1-41112-A1 - 99112","description":"\u003cp\u003eGasket-Exhaust Yamaha 6G1-41112-A1\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45626351223075,"sku":"PV761928","price":6.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-99112_1.jpg?v=1698781028"},{"product_id":"sierra-gasket-exhaust-yamaha-6g1-41114-a0-99113","title":"Sierra - Gasket-Exhaust Yamaha 6G1-41114-A0 - 99113","description":"\u003cp\u003eGasket-Exhaust Yamaha 6G1-41114-A0\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45626351812899,"sku":"PV761929","price":6.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-99113_1.jpg?v=1698781027"},{"product_id":"sierra-exhaust-cover-gasket-1218","title":"Sierra - Exhaust Cover Gasket - 1218","description":"\u003cp\u003eEXHAUST COVER GASKET\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":45626352107811,"sku":"PV029898","price":5.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-1218_1.jpg?v=1698781803"},{"product_id":"mercury-mercruiser-6-riser-kit-standard-cooling-fits-2004aeu-2016-mcm-vaeu-6-2002aeu-2016-mcm-vaeu-8-non-ec-engines-mie-vaeu-8-non-ec-engines-864908a1","title":"Mercury Mercruiser - 6\" Riser Kit - Standard Cooling - Fits 2004-2016 MCM V-6, 2002-2016 MCM V-8, Non-EC Engines \u0026 MIE V-8 Non-EC Engines - 864908A1","description":"\u003cdiv\u003e\n\u003cp\u003eRaises the height of the GM V-6 \u0026amp; V-8 small block (non-Electronic Control) engines with dry joint exhaust system to prevent water from entering the engine through the exhaust system. Maximum height of 6 inches (152 mm).\u003c\/p\u003e\n6 inches (152 mm) for STANDARD COOLING  and dry joint exhaust manifolds.\u003c\/div\u003e\n\u003cdiv\u003e  \u003c\/div\u003e\n\u003cdiv\u003eFits the following models:\u003c\/div\u003e\n\u003cdiv\u003e  \u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e2004 - 2016  MerCruiser Marine  V-6 (serial number  0W310000 and up)\u003c\/li\u003e\n\u003cli\u003e2002 - 2016  MerCruiser Marine  V-8 (305, 350 \u0026amp; 377 cubic inch displacement) non-Electronic Control  engines (serial number  0M615000 and up)\u003c\/li\u003e\n\u003cli\u003e2002 - 2016 MerCruiser Inboard  V-8 (350 \u0026amp; 377 cubic inch displacement) non-Electonic Control  engines (serial number  0M390000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e  \u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46932429799715,"sku":"864908A1","price":871.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/864908a1.jpg?v=1698779558"},{"product_id":"mercury-mercruiser-4-7-riser-kit-closed-cooling-see-description-for-application-866208a03","title":"Mercury Mercruiser - 4.7 \" Riser Kit - Closed Cooling - See Description for Application - 866208A03","description":"\u003cdiv\u003e4.7 in. (119 mm) for CLOSED COOLING and dry joint exhaust manifolds.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003eFits:\u003c\/div\u003e \u003cdiv\u003e \u003cul\u003e \u003cli\u003e2004\"2016 MCM V\"6 \u0026amp; V\"8 (305, 350 \u0026amp; 377 cid) non\"EC engines (s\/n 0W310000 and up)\u003c\/li\u003e \u003cli\u003e2002\"2016 MIE V\"8 (350 \u0026amp; 377 cid) non\"EC engines (s\/n 0M390000 and up)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935726457123,"sku":"866208A03","price":672.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/866208a03.jpg?v=1698794837"},{"product_id":"mercury-mercruiser-4-7-riser-kit-standard-cooling-fits-2004aeu-2016-mcm-mie-vaeu-6-vaeu-8-nonaeu-ec-engines-866208a02","title":"Mercury Mercruiser - 4.7\" Riser Kit -  Standard Cooling - Fits 2004-2016 MCM\/MIE V-6 \u0026 V-8 Non-EC Engines - 866208A02","description":"\u003cdiv\u003e\n\u003cp\u003eRaises the height of the GM V-6 \u0026amp; V-8 small block (non-Electronic Control) engines with dry joint exhaust system to prevent water from entering the engine through the exhaust system. Maximum height of 6 inches (152 mm).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e4.7 inches (119 mm) for STANDARD COOLING and dry joint exhaust manifolds.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFits the following models:\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2004 - 2016 MerCruiser Marine V-6 \u0026amp; V-8 (305, 350 \u0026amp; 377 cubic inch displacement) non-Electronic Control engines (serial number 0W310000 and up)\u003c\/li\u003e\n\u003cli\u003e2002 - 2016 MerCruiser Inboard V-8 (350 \u0026amp; 377 cubic inch displacement) non-Electronic Control engines (serial number 0M390000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935726620963,"sku":"866208A02","price":687.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/866208a02.jpg?v=1698794837"},{"product_id":"mercury-mercruiser-intermediate-elbow-kit-mcm-vaeu-8-with-4-7-in-119-mm-risers-866209a01","title":"Mercury Mercruiser - Intermediate Elbow Kit - MCM V-8  with 4.7 in. (119 mm) Risers - 866209A01","description":"\u003cp\u003eOnly required on sterndrive engines that have the exhaust going through the prop.\u003c\/p\u003e\n\u003cp\u003eFits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMCM V-8 (305, 350 \u0026amp; 377 cid) engines with 4.7 in. (119 mm) risers (s\/n 0W310000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935726981411,"sku":"866209A01","price":333.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/866209a01.jpg?v=1698794840"},{"product_id":"mercury-mercruiser-intermediate-elbow-kit-mcm-vaeu-8-with-6-in-152-mm-risers-866005a01","title":"Mercury Mercruiser - Intermediate Elbow Kit - MCM V-8 with 6 in. (152 mm) Risers - 866005A01","description":"\u003cdiv\u003eIntermediate Elbow Kit 866005A01\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eOnly required on sterndrive engines that have the exhaust going through the prop\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFits:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMerCruiser Marine V-8 (305, 350 \u0026amp; 377 cubic inch displacement) engines with 6 inch (152 mm) risers (serial number 0W310000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935730127139,"sku":"866005A01","price":603.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/866005a01.jpg?v=1698794854"},{"product_id":"mercury-mercruiser-intermediate-elbow-kit-mcm-vaeu-8-with-1-7-in-43-mm-risers-866003a01","title":"Mercury Mercruiser - Intermediate Elbow Kit - MCM V-8 with 1.7 in. (43 mm) Risers - 866003A01","description":"\u003cdiv\u003eIntermediate Elbow Kit 866003A01\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eOnly required on sterndrive engines that have the exhaust going through the prop.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFits:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMerCruiser Marine V-8 (305, 350 \u0026amp; 377 cubic inch displacement) engines with 1.7 inch (43 mm) risers (serial number 0W310000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935730159907,"sku":"866003A01","price":366.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/866003a01.jpg?v=1698794851"},{"product_id":"mercury-mercruiser-intermediate-elbow-kit-fits-mcm-vaeu-8-with-3-in-76-mm-risers-866004a01","title":"Mercury Mercruiser - Intermediate Elbow Kit - Fits MCM V-8 with 3 in. 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Maximum height of 6 inches (152 mm).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e3 inches (76 mm) for STANDARD COOLING and dry joint exhaust manifolds.\u003c\/div\u003e\n\u003cdiv\u003e  \u003c\/div\u003e\n\u003cdiv\u003eFits the following models:\u003c\/div\u003e\n\u003cdiv\u003e  \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2004 - 2016  MerCruiser Marine  V-6 \u0026amp; V-8 (305, 350 \u0026amp; 377 cubic inch displacement) non-Electronic Control  engines (serial number  0W310000 and up)\u003c\/li\u003e\n\u003cli\u003e2002 - 2016  MerCruiser Inboard  V-8 (350 \u0026amp; 377 cubic inch displacement) non-Electronic Control  (serial number  0M390000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935746281763,"sku":"864929A3","price":863.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/864929a3.jpg?v=1698794895"},{"product_id":"mercury-mercruiser-3-riser-kit-2002-2004-mcm-vaeu-6-vaeu-8-nonaeu-ec-standard-cooling-864929a1","title":"Mercury Mercruiser - 3\" Riser Kit - 2002-2004 MCM V-6 \u0026 V-8 non-EC - Standard Cooling  - 864929A1","description":"\u003cdiv\u003e\n\u003cp\u003eRaises the height of the GM V-6 \u0026amp; V-8 small block (non-Electronic Control) engines with dry joint exhaust system to prevent water from entering the engine through the exhaust system. Maximum height of 6 inches (152 mm).\u003c\/p\u003e\n3 inches (76 mm) for STANDARD COOLING  and dry joint exhaust manifolds.\u003c\/div\u003e\n\u003cdiv\u003e  \u003c\/div\u003e\n\u003cdiv\u003eFits  2002-2004 MerCruiser Marine  V-6 \u0026amp; V-8 (305, 350 \u0026amp; 377 Cubic Inch Displacement) non-Electronic Control  engines (serial number  0M615000-0W309999).\u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935746347299,"sku":"864929A1","price":947.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/864929a1.jpg?v=1698794894"},{"product_id":"mercury-mercruiser-3-riser-kit-2002aeu-2004-mcm-vaeu-6-vaeu-8-nonaeu-ec-closed-cooling-864929a2","title":"Mercury Mercruiser - 3\"  Riser Kit - 2002-2004 MCM V-6 \u0026 V-8 Non-EC - Closed Cooling - 864929A2","description":"\u003cp\u003e3 in. (76 mm) for CLOSED COOLING and dry joint exhaust manifolds.\u003c\/p\u003e\n\u003cp\u003eFits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2002-2004 MCM V6 \u0026amp; V8 (305, 350 \u0026amp; 377 cid) non EC engines (s\/n0M615000 0W309999)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935746543907,"sku":"864929A2","price":714.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/864929a2.jpg?v=1698794896"},{"product_id":"mercury-mercruiser-6-riser-kit-closed-cooling-see-description-for-application-864908a2","title":"Mercury Mercruiser - 6\" Riser Kit - Closed Cooling - See Description for Application - 864908A2","description":"\u003cdiv\u003e \u003cp\u003eRaises the height of the GM V-6 \u0026amp; V-8 small block (non-Electronic Control) engines with dry joint exhaust system to prevent water from entering the engine through the exhaust system. Maximum height of 6 inches (152 mm).\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e6 inches (152 mm) for CLOSED COOLING and dry joint exhaust manifolds.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cp\u003eFits the following models:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e2004 - 2016 MerCruiser Marine V\"6 (serial number 0W310000 and up)\u003c\/li\u003e \u003cli\u003e2002 - 2016 MerCruiser Marine V\"8 (305, 350 \u0026amp; 377 cubic inch displacement) non\"Electronic Control engines (serial number 0M615000 and up)\u003c\/li\u003e \u003cli\u003e2002 - 2016 MerCruiser Inboard V\"8 (350 \u0026amp; 377 cubic inch displacement) non\"Electonic Control engines (serial number 0M390000 and up)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935746609443,"sku":"864908A2","price":828.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/864908a2.jpg?v=1698794894"},{"product_id":"mercury-mercruiser-3-riser-kit-closed-cooling-see-description-for-application-864929a4","title":"Mercury Mercruiser - 3\"  Riser Kit - Closed Cooling - See Description for Application - 864929A4","description":"\u003cp\u003eRaises the height of the GM V-6 \u0026amp; V-8 small block (non-Electronic Control) engines with dry joint exhaust system to prevent water from entering the engine through the exhaust system. Maximum height of 6 inches (152 mm).\u003c\/p\u003e \u003cp\u003e3 inches (76 mm) for CLOSED COLLING and dry joint exhaust manifolds.\u003c\/p\u003e \u003cp\u003eFits the following models:\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003e2004 - 2016 MerCruiser Marine V-6 \u0026amp; V-8 (305, 350, 377 cubic inch displacement) non-Electronic Control engines (serial number 0W310000 and up)\u003c\/li\u003e \u003cli\u003e2002 - 2016 MerCruiser Inboard V-8 (350, 377 cubic inch displacement) non-Electronic Control engines (serial number 0M390000 and up)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935746773283,"sku":"864929A4","price":813.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/864929a4.jpg?v=1698794895"},{"product_id":"mercury-mercruiser-riser-hose-kit-fits-2004-2016-mcm-4-3l-mpi-32-865998a01","title":"Mercury Mercruiser - Riser Hose Kit - Fits 2004-2016 MCM 4.3L MPI - 32-865998A01","description":"\u003cdiv\u003eUsed in conjunction with 4.7 in. (119 mm) \u0026amp; 6 in. (152 mm) exhaust risers \u0026amp; CLOSED COOLING\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003eFits:\u003c\/div\u003e \u003cdiv\u003e \u003cul\u003e \u003cli\u003e2004 and newer MCM 4.3L MPI engines (s\/n 0W310000 and up)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940668854563,"sku":"32-865998A01","price":117.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/32-865998a01.jpg?v=1698813869"},{"product_id":"mercury-mercruiser-riser-hose-kit-2002-2016-mie-vaeu-8-carb-vaeu-drive-transmission-standard-cooling-32-865043a1","title":"Mercury Mercruiser Riser Hose Kit - 2002-2016 MIE V-8 Carb - V-drive Transmission - Standard Cooling - 32-865043A1","description":"\u003cdiv\u003eUsed in conjunction with 1.7 in. (43 mm), 3 in. (76 mm), 4.7 in. (119 mm) \u0026amp; 6 in. (152 mm) exhaust risers \u0026amp; standard cooling.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eFits:\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2002 and newer MIE V-8 (350 cid) carb engines with V-drive transmission (s\/n0M390000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940671476003,"sku":"32-865043A1","price":61.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV642502.jpg?v=1698813883"},{"product_id":"mercury-mercruiser-riser-hose-kit-2002-2016-mie-vaeu-8-mpi-vaeu-drive-transmission-closed-cooling-32-865041a","title":"Mercury Mercruiser Riser Hose Kit - 2002-2016 MIE V-8 MPI - V-Drive Transmission - Closed Cooling - 32-865041A","description":"\u003cdiv\u003eUsed in conjunction with 4.7 in. (119 mm) \u0026amp; 6 in. (152 mm) exhaust risers \u0026amp; CLOSED COOLING\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eFits:\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2002 and newer MIE V-8 (350 \u0026amp; 377 cid) MPI engines with V-drive transmission (s\/n 0M390000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940672000291,"sku":"32-865041A1","price":66.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV636799.jpg?v=1698813882"},{"product_id":"mercury-mercruiser-riser-hose-kit-2002-2016-mie-vaeu-8-mpi-with-inaeu-line-transmission-32-865035a1","title":"Mercury Mercruiser Riser Hose Kit - 2002-2016 MIE V-8 MPI with In-line Transmission - 32-865035A1","description":"\u003cdiv\u003eUsed in conjunction with 4.7 in. (119 mm) \u0026amp; 6 in. (152 mm) exhaust risers \u0026amp; standard cooling.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eFits:\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2002 and newer MIE V-8 (350 \u0026amp; 377 cid) MPI engine with in-line transmission(s\/n 0M390000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940672033059,"sku":"32-865035A1","price":88.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV644040.jpg?v=1698813882"},{"product_id":"mercury-mercruiser-riser-hose-kit-2002-2016-mcm-v-8-mpi-mie-vaeu-8-mpi-32-865029a1","title":"Mercury Mercruiser Riser Hose Kit - 2002-2016 MCM V-8 MPI, MIE V-8 MPI - 32-865029A1","description":"\u003cdiv\u003eUsed in conjunction with 1.7 in. (43 mm) \u0026amp; 3 in. (76 mm) exhaust risers \u0026amp; CLOSED COOLING\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eFits:\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2002 and newer MCM V-8 (305, 350 \u0026amp; 377 cid) MPI engines (s\/n 0M615000 and up)\u003c\/li\u003e\n\u003cli\u003eMIE V-8 (350 \u0026amp; 377 cid) MPI engines (s\/n 0M390000 and up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940672131363,"sku":"32-865029A1","price":54.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/32-865029a1.jpg?v=1698813885"},{"product_id":"mercury-mercruiser-riser-hose-kit-2002-2016-mcm-4-3l-mpi-with-7-point-drain-system-32-865027a1","title":"Mercury Mercruiser Riser Hose Kit - 2002-2016 MCM 4.3L MPI with 7 Point Drain System - 32-865027A1","description":"\u003cdiv\u003eUsed in conjunction with 3 in. (76 mm) exhaust risers \u0026amp; standard cooling\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003eFits:\u003c\/div\u003e \u003cdiv\u003e \u003cul\u003e \u003cli\u003e2002 and newer MCM 4.3L MPI engines with 7 point drain system (s\/n0M615000 and up)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940672164131,"sku":"32-865027A1","price":62.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV642489.jpg?v=1698813883"},{"product_id":"mercury-mercruiser-riser-hose-kit-2002-2016-mcm-vaeu-8-mpi-with-1-or-3-point-drain-system-32-865033a1","title":"Mercury Mercruiser Riser Hose Kit - 2002-2016 MCM V-8 MPI with 1 or 3 Point Drain System - 32-865033A1","description":"\u003cdiv\u003eUsed in conjunction with 4.7 in. (119 mm) \u0026amp; 6 in. (152 mm) exhaust risers \u0026amp; standard cooling.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eFits\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2002 and newer MCM V-8 (305, 350 \u0026amp; 377 cid) MPI engines with 1 or 3 point drain system (s\/n 0M615000 and up).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940672196899,"sku":"32-865033A1","price":99.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV644079.jpg?v=1698813883"},{"product_id":"mercury-mercruiser-riser-hose-kit-2002-and-newer-mcm-4-3l-closed-cooling-32-865024a1","title":"Mercury Mercruiser Riser Hose Kit - 2002 and Newer MCM 4.3L - CLOSED COOLING - 32-865024A1","description":"\u003cdiv\u003eUsed in conjunction with 1.7 in.(43 mm) \u0026amp; 3 in. (76 mm) exhaust risers \u0026amp; CLOSED COOLING\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003eFits:\u003c\/div\u003e \u003cdiv\u003e \u003cul\u003e \u003cli\u003e2002 and newer MCM 4.3L engines (s\/n 0M615000 and up).\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940672229667,"sku":"32-865024A1","price":101.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/32-865024a1.jpg?v=1698813884"},{"product_id":"mercury-mercruiser-riser-hose-kit-2002-and-newer-mcm-4-3l-mpi-32-865022a1","title":"Mercury Mercruiser Riser Hose Kit - 2002 and Newer MCM 4.3L MPI - 32-865022A1","description":"\u003cdiv\u003eUsed in conjunction with 3 in. (76 mm), 4.7 in. (119 mm) \u0026amp; 6 in. 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