{"product_id":"mercury-harn-trim-8p-3p-84-8m0163380","title":"Mercury – Trim Adapter (8-Pin to 3-Pin) | Trim Harness Converter | 84-8M0163380","description":"\u003cp data-start=\"0\" data-end=\"83\"\u003e\u003cstrong data-start=\"0\" data-end=\"83\"\u003eMercury – Trim Adapter (8-Pin to 3-Pin) | Trim Harness Converter | 84-8M0163380\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"85\" data-end=\"88\"\u003e\n\u003cp data-start=\"90\" data-end=\"525\"\u003e\u003cstrong data-start=\"90\" data-end=\"102\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"102\" data-end=\"105\"\u003eThis adapter gives you a simple way to connect a 3-pin trim switch or trim device to an 8-pin trim harness. It’s a small plug-in piece that saves you from cutting wires or trying to build your own jumper. If you’re mixing older trim parts with newer rigging—or you’re adding a trim switch that doesn’t match the existing connector—this adapter keeps the wiring clean and makes the trim function behave the way it should.\u003c\/p\u003e\n\u003chr data-start=\"527\" data-end=\"530\"\u003e\n\u003cp data-start=\"532\" data-end=\"1035\"\u003e\u003cstrong data-start=\"532\" data-end=\"548\"\u003eKey Features\u003c\/strong\u003e\u003cbr data-start=\"548\" data-end=\"551\"\u003e    • \u003cstrong data-start=\"577\" data-end=\"603\"\u003e8-Pin to 3-Pin Adapter\u003c\/strong\u003e – Lets a 3-pin trim device plug into an 8-pin harness.\u003cbr data-start=\"658\" data-end=\"661\"\u003e    • \u003cstrong data-start=\"687\" data-end=\"709\"\u003eDrop-In Connection\u003c\/strong\u003e – No splicing or custom wiring needed.\u003cbr data-start=\"748\" data-end=\"751\"\u003e    • \u003cstrong data-start=\"777\" data-end=\"795\"\u003eOEM Connectors\u003c\/strong\u003e – Factory ends that lock in securely.\u003cbr data-start=\"833\" data-end=\"836\"\u003e    • \u003cstrong data-start=\"862\" data-end=\"881\"\u003eSmall Footprint\u003c\/strong\u003e – Easy to tuck behind panels or in tight rigging spots.\u003cbr data-start=\"937\" data-end=\"940\"\u003e    • \u003cstrong data-start=\"966\" data-end=\"987\"\u003eClean Signal Path\u003c\/strong\u003e – Helps trim respond smoothly and consistently.\u003c\/p\u003e\n\u003chr data-start=\"1037\" data-end=\"1040\"\u003e\n\u003cp data-start=\"1042\" data-end=\"1243\"\u003e\u003cstrong data-start=\"1042\" data-end=\"1073\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1073\" data-end=\"1076\"\u003e    • Digital Throttle and Shift\u003cbr data-start=\"1128\" data-end=\"1131\"\u003e    • 8-pin trim harnesses\u003cbr data-start=\"1177\" data-end=\"1180\"\u003e    • 3-pin trim switches and accessories\u003c\/p\u003e\n\u003chr data-start=\"1245\" data-end=\"1248\"\u003e\n\u003cp data-start=\"1250\" data-end=\"1576\"\u003e\u003cstrong data-start=\"1250\" data-end=\"1286\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1286\" data-end=\"1289\"\u003eUsing the right adapter keeps the trim signal steady instead of fighting mismatched wiring. That means trim adjustments feel more natural when you’re finding the sweet spot in chop or getting on plane. The wiring stays neat too, which makes troubleshooting later on a lot less stressful.\u003c\/p\u003e\n\u003chr data-start=\"1578\" data-end=\"1581\"\u003e\n\u003cp data-start=\"1583\" data-end=\"1805\"\u003e\u003cstrong data-start=\"1583\" data-end=\"1598\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"1598\" data-end=\"1601\"\u003eOEM pieces fit the way Mercury designed them to. The connectors stay tight, the signal stays clean, and the harness holds up to heat, spray, and vibration—something off-brand adapters usually can’t match.\u003c\/p\u003e\n\u003chr data-start=\"1807\" data-end=\"1810\"\u003e\n\u003cp data-start=\"1812\" data-end=\"1944\"\u003e\u003cstrong data-start=\"1812\" data-end=\"1819\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"1819\" data-end=\"1822\"\u003e\u003cstrong data-start=\"1822\" data-end=\"1860\"\u003eQ1: When would I use this adapter?\u003c\/strong\u003e\u003cbr data-start=\"1860\" data-end=\"1863\"\u003eA: Whenever you need to hook a 3-pin trim control into an 8-pin DTS trim harness.\u003c\/p\u003e\n\u003cp data-start=\"1946\" data-end=\"2033\"\u003e\u003cstrong data-start=\"1946\" data-end=\"1986\"\u003eQ2: Any setup or programming needed?\u003c\/strong\u003e\u003cbr data-start=\"1986\" data-end=\"1989\"\u003eA: Nope—plug it in and trim works as normal.\u003c\/p\u003e\n\u003cp data-start=\"2035\" data-end=\"2131\"\u003e\u003cstrong data-start=\"2035\" data-end=\"2062\"\u003eQ3: Saltwater friendly?\u003c\/strong\u003e\u003cbr data-start=\"2062\" data-end=\"2065\"\u003eA: Yes. A quick rinse now and then helps keep the connector clean.\u003c\/p\u003e\n\u003cp data-start=\"2133\" data-end=\"2245\"\u003e\u003cstrong data-start=\"2133\" data-end=\"2158\"\u003eQ4: Any install tips?\u003c\/strong\u003e\u003cbr data-start=\"2158\" data-end=\"2161\"\u003eA: Leave a little slack and keep it clear of sharp edges so the harness doesn’t rub.\u003c\/p\u003e\n\u003cp data-start=\"2247\" data-end=\"2364\"\u003e\u003cstrong data-start=\"2247\" data-end=\"2284\"\u003eQ5: What are early signs of wear?\u003c\/strong\u003e\u003cbr data-start=\"2284\" data-end=\"2287\"\u003eA: Slow trim response, intermittent signals, or a connector that feels loose.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935986143523,"sku":"84-8M0163380","price":13.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV781051.jpg?v=1720534661","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-harn-trim-8p-3p-84-8m0163380","provider":"PartsVu","version":"1.0","type":"link"}