{"product_id":"mercury-mercruiser-tune-up-kit-fits-gm-in-line-4-6-cylinder-engines-with-conventional-delco-ignition-34235q1","title":"Mercury – Quicksilver Ignition Tune-Up Kit | Ignition System Component | Delco Conventional | 34235Q1","description":"\u003cp data-start=\"0\" data-end=\"107\"\u003e\u003cstrong data-start=\"0\" data-end=\"105\"\u003eMercury – Quicksilver Ignition Tune-Up Kit | Ignition System Component | Delco Conventional | 34235Q1\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"109\" data-end=\"112\"\u003e\n\u003ch3 data-start=\"114\" data-end=\"132\"\u003e\u003cstrong data-start=\"118\" data-end=\"130\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"133\" data-end=\"717\"\u003eKeeping your MerCruiser firing on all cylinders starts with a solid ignition system. The \u003cstrong data-start=\"222\" data-end=\"281\"\u003eMercury Marine 34235Q1 Quicksilver Ignition Tune-Up Kit\u003c\/strong\u003e gives you everything you need to restore crisp, reliable spark in your \u003cstrong data-start=\"353\" data-end=\"394\"\u003eMarinized 4- or 6-cylinder GM engines\u003c\/strong\u003e with \u003cstrong data-start=\"400\" data-end=\"439\"\u003eDelco conventional ignition systems\u003c\/strong\u003e. This complete kit includes a \u003cstrong data-start=\"470\" data-end=\"502\"\u003erotor, condenser, and points\u003c\/strong\u003e, each engineered to handle the heat, vibration, and moisture of marine environments. It’s a quick, affordable way to bring back strong ignition performance, smoother running, and easier starts on your MerCruiser.\u003c\/p\u003e\n\u003chr data-start=\"719\" data-end=\"722\"\u003e\n\u003ch3 data-start=\"724\" data-end=\"746\"\u003e\u003cstrong data-start=\"728\" data-end=\"744\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"749\" data-end=\"859\"\u003e\n\u003cstrong data-start=\"749\" data-end=\"761\"\u003ePurpose:\u003c\/strong\u003e Refreshes key ignition components for strong, reliable spark and consistent engine performance.\u003c\/li\u003e\n\u003cli data-start=\"862\" data-end=\"953\"\u003e\n\u003cstrong data-start=\"862\" data-end=\"875\"\u003eContents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"885\" data-end=\"925\"\u003erotor, condenser, and breaker points\u003c\/strong\u003e — a complete 3-piece kit.\u003c\/li\u003e\n\u003cli data-start=\"956\" data-end=\"1091\"\u003e\n\u003cstrong data-start=\"956\" data-end=\"974\"\u003eCompatibility:\u003c\/strong\u003e Fits \u003cstrong data-start=\"980\" data-end=\"1033\"\u003eMerCruiser Marinized 4- and 6-cylinder GM engines\u003c\/strong\u003e with \u003cstrong data-start=\"1039\" data-end=\"1071\"\u003eDelco conventional (non-HEI)\u003c\/strong\u003e ignition systems.\u003c\/li\u003e\n\u003cli data-start=\"1094\" data-end=\"1196\"\u003e\n\u003cstrong data-start=\"1094\" data-end=\"1112\"\u003eDesign Detail:\u003c\/strong\u003e \u003cstrong data-start=\"1113\" data-end=\"1122\"\u003eRotor\u003c\/strong\u003e has a high strength-to-weight ratio to resist cracking and heat damage.\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1304\"\u003e\n\u003cstrong data-start=\"1199\" data-end=\"1215\"\u003ePerformance:\u003c\/strong\u003e \u003cstrong data-start=\"1216\" data-end=\"1240\"\u003eCondenser and points\u003c\/strong\u003e deliver steady spark energy and protect against voltage loss.\u003c\/li\u003e\n\u003cli data-start=\"1307\" data-end=\"1412\"\u003e\n\u003cstrong data-start=\"1307\" data-end=\"1326\"\u003eRFI Resistance:\u003c\/strong\u003e Designed to reduce \u003cstrong data-start=\"1346\" data-end=\"1384\"\u003eradio frequency interference (RFI)\u003c\/strong\u003e with onboard electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1414\" data-end=\"1417\"\u003e\n\u003ch3 data-start=\"1419\" data-end=\"1456\"\u003e\u003cstrong data-start=\"1423\" data-end=\"1454\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1459\" data-end=\"1559\"\u003e\n\u003cstrong data-start=\"1463\" data-end=\"1518\"\u003eMerCruiser 4-cylinder and 6-cylinder inline engines\u003c\/strong\u003e based on \u003cstrong data-start=\"1528\" data-end=\"1556\"\u003eGeneral Motors platforms\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1562\" data-end=\"1674\"\u003e\n\u003cstrong data-start=\"1573\" data-end=\"1604\"\u003eDelco conventional ignition\u003c\/strong\u003e systems used in classic \u003cstrong data-start=\"1629\" data-end=\"1671\"\u003erunabouts, cruisers, and inboard boats\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1730\"\u003eSuitable for both \u003cstrong data-start=\"1695\" data-end=\"1723\"\u003efreshwater and saltwater\u003c\/strong\u003e use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1732\" data-end=\"1735\"\u003e\n\u003ch3 data-start=\"1737\" data-end=\"1779\"\u003e\u003cstrong data-start=\"1741\" data-end=\"1777\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1780\" data-end=\"2095\"\u003eThe \u003cstrong data-start=\"1784\" data-end=\"1807\"\u003e34235Q1 tune-up kit\u003c\/strong\u003e brings your ignition system back to factory performance in one go. The new points and condenser help maintain consistent coil voltage, while the rotor ensures the spark reaches every cylinder cleanly and on time. Together, they improve fuel burn, throttle response, and idle stability.\u003c\/p\u003e\n\u003cp data-start=\"2097\" data-end=\"2382\"\u003eWith Mercury’s marine-grade materials, these parts resist corrosion, thermal stress, and vibration — common causes of ignition failure in marine engines. You’ll notice the difference right away: quicker starts, smoother acceleration, and dependable power every time you turn the key.\u003c\/p\u003e\n\u003chr data-start=\"2384\" data-end=\"2387\"\u003e\n\u003ch3 data-start=\"2389\" data-end=\"2410\"\u003e\u003cstrong data-start=\"2393\" data-end=\"2408\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2411\" data-end=\"2675\"\u003eIgnition components are small but critical — and the \u003cstrong data-start=\"2464\" data-end=\"2487\"\u003eQuicksilver 34235Q1\u003c\/strong\u003e is a \u003cstrong data-start=\"2493\" data-end=\"2523\"\u003egenuine Mercury Marine kit\u003c\/strong\u003e built specifically for MerCruiser GM-based engines. Aftermarket parts can vary in calibration or materials, causing weak spark or short service life.\u003c\/p\u003e\n\u003cp data-start=\"2677\" data-end=\"2914\"\u003eMercury’s OEM ignition kits are tested for precision timing, conductivity, and resistance to RFI, ensuring everything works together perfectly. It’s a simple way to restore your ignition system to factory standards and avoid guesswork.\u003c\/p\u003e\n\u003chr data-start=\"2916\" data-end=\"2919\"\u003e\n\u003ch3 data-start=\"2921\" data-end=\"2934\"\u003e\u003cstrong data-start=\"2925\" data-end=\"2932\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2936\" data-end=\"3087\"\u003e\u003cstrong data-start=\"2936\" data-end=\"2975\"\u003eQ1: What engines does this kit fit?\u003c\/strong\u003e\u003cbr data-start=\"2975\" data-end=\"2978\"\u003eIt fits \u003cstrong data-start=\"2986\" data-end=\"3039\"\u003eMerCruiser Marinized 4- and 6-cylinder GM engines\u003c\/strong\u003e with \u003cstrong data-start=\"3045\" data-end=\"3084\"\u003eDelco conventional ignition systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3089\" data-end=\"3224\"\u003e\u003cstrong data-start=\"3089\" data-end=\"3124\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"3124\" data-end=\"3127\"\u003eA \u003cstrong data-start=\"3129\" data-end=\"3169\"\u003erotor, condenser, and breaker points\u003c\/strong\u003e — everything needed for a complete ignition refresh.\u003c\/p\u003e\n\u003cp data-start=\"3226\" data-end=\"3347\"\u003e\u003cstrong data-start=\"3226\" data-end=\"3271\"\u003eQ3: How often should I perform a tune-up?\u003c\/strong\u003e\u003cbr data-start=\"3271\" data-end=\"3274\"\u003eTypically once a season, or every 100 hours, depending on engine usage.\u003c\/p\u003e\n\u003cp data-start=\"3349\" data-end=\"3499\"\u003e\u003cstrong data-start=\"3349\" data-end=\"3402\"\u003eQ4: Does it help with hard starting or misfiring?\u003c\/strong\u003e\u003cbr data-start=\"3402\" data-end=\"3405\"\u003eYes — replacing worn ignition components restores consistent spark and smoother performance.\u003c\/p\u003e\n\u003cp data-start=\"3501\" data-end=\"3643\"\u003e\u003cstrong data-start=\"3501\" data-end=\"3532\"\u003eQ5: Why choose Mercury OEM?\u003c\/strong\u003e\u003cbr data-start=\"3532\" data-end=\"3535\"\u003eOEM parts ensure proper fit, materials, and performance designed specifically for marine ignition systems.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940445671715,"sku":"34235Q1","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/34235q1_main.jpg?v=1760631160","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-mercruiser-tune-up-kit-fits-gm-in-line-4-6-cylinder-engines-with-conventional-delco-ignition-34235q1","provider":"PartsVu","version":"1.0","type":"link"}