{"product_id":"sierra-18-5283-marine-tune-up-kit-for-mallory-single-point-in-line-4-distributors-contact-points-ignition-service-kit","title":"Sierra 18-5283 Ignition Tune-Up Kit for In-Line 4 Mallory Single Point Marine Engines","description":"\u003cp\u003eThe Sierra 18-5283 is an ignition tune-up kit built for In-Line 4 marine engines equipped with a Mallory Single Point ignition system. It is designed to bring aging or worn ignition components back to factory-correct performance, addressing the hard starting, rough idle, and misfiring that come from deteriorated points, condensers, and related ignition parts. Sierra engineers its tune-up kits to meet or exceed the specifications of the original equipment they replace, and the company supplies parts to OEM engine manufacturers and boat builders, so the components in this kit are built to the same standard used in factory production.\u003c\/p\u003e\u003cp\u003eThis kit is intended for boaters and marine technicians performing routine ignition maintenance or restoring reliable starting and running on an In-Line 4 engine fitted with a Mallory Single Point distributor. Because the ignition system is exposed to a harsh marine environment of moisture, vibration, and temperature swings, using components engineered specifically for that environment helps ensure a longer service life than automotive-grade parts. The kit ships as a single, complete unit so the correct matched components are on hand for the job rather than sourcing individual pieces separately.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-5283\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Ignition Tune-Up Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e In-Line 4 marine engines with Mallory Single Point ignition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 3 x 6 x 8.13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.52 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282105129\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits In-Line 4 marine engines equipped with a Mallory Single Point ignition system.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-5283 tune-up kit fit?\u003c\/strong\u003e It is built for In-Line 4 marine engines that use a Mallory Single Point ignition system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this kit work with a distributor other than Mallory Single Point?\u003c\/strong\u003e No, the Sierra 18-5283 is matched specifically to the Mallory Single Point ignition setup on In-Line 4 engines and is not designed for other distributor types.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-5283 a complete tune-up kit or individual parts?\u003c\/strong\u003e It is sold as a single complete tune-up kit rather than as separate individual components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-5283 tune-up kit weigh?\u003c\/strong\u003e The kit weighs 0.52 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the package dimensions of the 18-5283 kit?\u003c\/strong\u003e The item measures 3 x 6 x 8.13 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sierra 18-5283 kit made from?\u003c\/strong\u003e The kit's components are made from plastic.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-5283 a genuine OEM part or an aftermarket replacement?\u003c\/strong\u003e Sierra 18-5283 is an aftermarket tune-up kit engineered to meet or exceed the original equipment specifications for the ignition system it services.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy should I replace ignition tune-up components on my marine engine?\u003c\/strong\u003e Worn points, condensers, and related ignition parts on an In-Line 4 engine can cause hard starting, rough idle, and misfiring, and the 18-5283 kit is designed to restore correct ignition performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many pieces come in the Sierra 18-5283 kit?\u003c\/strong\u003e The kit ships as one unit (Number of Pieces: 1) containing the matched tune-up components for the In-Line 4 Mallory Single Point ignition system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes Sierra make ignition kits for other engine and ignition combinations besides the 18-5283?\u003c\/strong\u003e Yes, Sierra offers separate part numbers for other ignition configurations, such as V-6 and V-8 Delco EST systems and V-8 Prestolite Electronic ignition, but the 18-5283 is specifically the In-Line 4 Mallory Single Point kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-5283 suitable for the harsh marine environment?\u003c\/strong\u003e Yes, Sierra engineers its ignition tune-up kits, including the 18-5283, to hold up in the marine environment rather than using automotive-only grade components.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988205744347,"sku":"SIE-18-5283","price":73.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-5283_lg__13164.1558129905.500.750.jpg?v=1785189182","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-5283-marine-tune-up-kit-for-mallory-single-point-in-line-4-distributors-contact-points-ignition-service-kit","provider":"Good Vibes Marina","version":"1.0","type":"link"}