{"product_id":"sierra-18-5275-marine-tune-up-kit-for-prestolite-v-8-single-point-screw-cap-distributor-points-condenser-cap-and-rotor","title":"Sierra 18-5275 Marine Tune Up Kit for Prestolite Single Point V-8 Distributors, Screw Cap","description":"\u003cp\u003eThe Sierra 18-5275 Marine Tune Up Kit is built for Prestolite single-point, screw-cap V-8 distributors used on marine inboard and sterndrive engines. It is designed as a complete ignition service kit, bringing together the components needed to restore proper spark timing, contact point operation, and distributor cap sealing in one purchase, rather than sourcing individual ignition parts separately.\u003c\/p\u003e\u003cp\u003eThis kit is engineered for the harsh marine environment, where heat, vibration, and moisture accelerate wear on ignition contact points and distributor components more than they do in automotive use. Sierra manufactures the kit to meet or exceed the specifications of the original equipment components it replaces, and it is intended for the Prestolite single-point distributor with a screw-on cap configuration, as fitted to certain 8-cylinder 305, 350, and 454 cubic inch marine V-8 engines.\u003c\/p\u003e\u003cp\u003eUse this kit during scheduled ignition maintenance or when diagnosing a rough-running, hard-starting, or misfiring engine traced back to worn contact points or a deteriorated distributor cap. Because it is matched to the single-point, screw-cap distributor design, it is not interchangeable with electronic or double-point ignition setups.\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 18-5275\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Marine Tune Up Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributor Type:\u003c\/strong\u003e Prestolite, Single Point, Screw Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Distributor Models:\u003c\/strong\u003e IBM-7011, IBM-7013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine Configuration:\u003c\/strong\u003e 8-cylinder, 305, 350, 454 cubic inch engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal, Plastic, Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.54 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282259358\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1976-82, 8-cylinder, 305\/350\/454 cubic inch engines with IBM-7011 distributor\u003c\/li\u003e\n\u003cli\u003e1983-88, 8-cylinder, 305\/350\/454 cubic inch engines with IBM-7013 distributor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-5275 Tune Up Kit include?\u003c\/strong\u003e The Sierra 18-5275 is a marine ignition tune up kit containing the contact point and related distributor service components needed to service a Prestolite single-point, screw-cap V-8 distributor in one kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of distributor does the 18-5275 kit fit?\u003c\/strong\u003e This kit is designed for Prestolite single-point distributors with a screw-on cap, specifically the IBM-7011 and IBM-7013 distributor models used on 8-cylinder 305, 350, and 454 cubic inch marine engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich model years is Sierra part 18-5275 designed for?\u003c\/strong\u003e The 18-5275 kit corresponds to the 1976-82 model years with the IBM-7011 distributor and the 1983-88 model years with the IBM-7013 distributor, both on 305\/350\/454 cubic inch 8-cylinder engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-5275 kit work on a double-point or electronic distributor?\u003c\/strong\u003e No. The 18-5275 is matched specifically to a Prestolite single-point, screw-cap distributor design and is not intended for double-point or electronic ignition systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat materials is the Sierra 18-5275 kit made from?\u003c\/strong\u003e The kit's components are made from a combination of metal, plastic, and rubber, matching the mix of materials found in the original distributor parts it services.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-5275 Tune Up Kit weigh?\u003c\/strong\u003e The Sierra 18-5275 Marine Tune Up Kit weighs 0.54 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-5275 an OEM or aftermarket part?\u003c\/strong\u003e Sierra 18-5275 is an aftermarket marine part manufactured to meet or exceed the specifications of the original equipment components it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes Sierra back the 18-5275 kit with a warranty?\u003c\/strong\u003e Yes, the Sierra 18-5275 Tune Up Kit is covered under Sierra's standard customer satisfaction warranty that applies to its marine parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the screw cap and other cap styles for this distributor?\u003c\/strong\u003e The 18-5275 kit is built for the screw-on style distributor cap used on Prestolite single-point distributors, distinguishing it from clip-on or latch-style cap configurations on other distributor variants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace the contact points serviced by this kit?\u003c\/strong\u003e Contact points in a Prestolite single-point distributor should be serviced when an engine shows rough idling, hard starting, or ignition misfire, and the Sierra 18-5275 kit provides the parts needed for that service.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988204826843,"sku":"SIE-18-5275","price":49.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-5275_lg__42486.1558129491.500.750.jpg?v=1785189122","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-5275-marine-tune-up-kit-for-prestolite-v-8-single-point-screw-cap-distributor-points-condenser-cap-and-rotor","provider":"Good Vibes Marina","version":"1.0","type":"link"}