{"product_id":"sierra-18-5277-marine-ignition-tune-up-kit-for-prestolite-v8-single-point-clip-cap-replaces-mallory-9-29316-and-indmar-755021","title":"Sierra 18-5277 Tune Up Kit for Prestolite V8 Single Point Distributors, 12 Volt System","description":"\u003cp\u003eThe Sierra 18-5277 Tune Up Kit is a complete distributor service kit built for Prestolite V8 single point ignition applications using a clip cap distributor. Designed for 12 volt systems only, this kit gives you every wear part needed to restore reliable spark on a Prestolite single point distributor in one purchase, rather than sourcing a contact set, condenser, cap, and rotor separately.\u003c\/p\u003e\u003cp\u003eInside the kit you get a Sierra 18-5303 contact set, a Sierra 18-5347 condenser, a Sierra 18-5369 distributor cap with gasket, and a Sierra 18-5407 rotor. Each component is engineered to meet or exceed the performance of the original equipment part it replaces, and the kit ships in a display package for easy identification at the point of sale or in a parts inventory. Because ignition tune-up parts are fit specific, confirm the part numbers above against your existing distributor components before ordering to ensure proper fit.\u003c\/p\u003e\u003cp\u003eThis kit is intended for inboard and stern drive marine engines running a Prestolite single point distributor with a clip-style cap, and is suitable for salt water use environments where corrosion resistance and reliable ignition performance matter most.\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 18-5277\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.77 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 12 Volt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Prestolite V8 Single Point Distributor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Type:\u003c\/strong\u003e Clip Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Contact Set, Condenser, Distributor Cap with Gasket, Rotor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Set Part Number:\u003c\/strong\u003e 18-5303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondenser Part Number:\u003c\/strong\u003e 18-5347\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributor Cap Part Number:\u003c\/strong\u003e 18-5369\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor Part Number:\u003c\/strong\u003e 18-5407\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Prestolite V8 single point distributors with a clip cap on 12 volt marine engine systems.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCDI E66-0027\u003c\/li\u003e\n\u003cli\u003eGLM 71740\u003c\/li\u003e\n\u003cli\u003eIndmar 755021\u003c\/li\u003e\n\u003cli\u003eMallory 9-29316\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-5277 tune up kit fit?\u003c\/strong\u003e The 18-5277 kit is designed for Prestolite V8 single point distributor applications with a clip cap, on 12 volt marine ignition systems only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the 18-5277 kit?\u003c\/strong\u003e This kit includes a Sierra 18-5303 contact set, a Sierra 18-5347 condenser, a Sierra 18-5369 distributor cap with gasket, and a Sierra 18-5407 rotor, giving you all four core distributor wear parts in one package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the distributor cap come with a gasket?\u003c\/strong\u003e Yes, the Sierra 18-5369 distributor cap included in the 18-5277 kit comes with a gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this kit compatible with 6 volt systems?\u003c\/strong\u003e No. The Sierra 18-5277 kit is built for 12 volt systems only and is not rated for 6 volt applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM parts does the 18-5277 kit cross-reference to?\u003c\/strong\u003e The 18-5277 kit is interchangeable with CDI E66-0027, GLM 71740, Indmar 755021, and Mallory 9-29316.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the tune up kit weigh?\u003c\/strong\u003e The Sierra 18-5277 Tune Up Kit weighs 0.77 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the distributor cap in this kit?\u003c\/strong\u003e The distributor cap in the 18-5277 kit is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I buy the contact set, condenser, cap, and rotor separately instead of the full kit?\u003c\/strong\u003e The 18-5277 kit bundles the Sierra 18-5303 contact set, 18-5347 condenser, 18-5369 cap, and 18-5407 rotor together, so you do not need to source each part individually for a Prestolite single point tune-up.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-5277 kit made for a clip cap or a screw-down cap distributor?\u003c\/strong\u003e It is designed for a clip cap distributor configuration on Prestolite V8 single point applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre Sierra parts equivalent to original equipment parts?\u003c\/strong\u003e Sierra products, including the 18-5277 tune up kit, are engineered to meet or exceed the performance of the original equipment part they replace.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-5277 kit suitable for salt water use?\u003c\/strong\u003e Yes, this kit is suitable for salt water use environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if the 18-5277 kit is the right fit for my distributor?\u003c\/strong\u003e Because tune-up components are fit specific, check the individual part numbers in the 18-5277 kit (18-5303 contact set, 18-5347 condenser, 18-5369 cap, 18-5407 rotor) against your existing distributor parts before ordering.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988204990683,"sku":"SIE-18-5277","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-5277__36834.1722511941.500.750.jpg?v=1785188972","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-5277-marine-ignition-tune-up-kit-for-prestolite-v8-single-point-clip-cap-replaces-mallory-9-29316-and-indmar-755021","provider":"Good Vibes Marina","version":"1.0","type":"link"}