{"product_id":"sierra-18-5141-ignition-contact-set-points-replaces-omc-581207-fits-johnson-evinrude-9-9-40-hp-outboards-1974-1983","title":"Sierra 18-5141 Contact Set, OEM OMC 581207 Equivalent, for Johnson\/Evinrude Outboard Motors","description":"\u003cp\u003eThe Sierra 18-5141 Contact Set is a replacement ignition breaker point set for Johnson\/Evinrude outboard motors, used to restore correct ignition timing and spark output as the original points wear from use. Each package includes one contact set, sized to fit the engine's breaker plate in place of the original equipment contacts. Sierra manufactures this part to meet or exceed the specification of the original equipment part it replaces, making it a straightforward drop-in service item during a routine tune-up rather than a modified or universal-fit substitute.\u003c\/p\u003e\u003cp\u003eThis contact set is designed for use alongside a matching condenser and is intended to be paired with Sierra's tune-up kit for a complete ignition service. It is built for outboard engines running on gasoline and covers engines up to 40 horsepower. Because ignition points are a wear item, replacing them at the recommended service interval helps maintain reliable starting and smooth running on older Johnson\/Evinrude outboards.\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 18-5141\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Contact Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Equivalent Part Number:\u003c\/strong\u003e OMC 581207\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange Part Number:\u003c\/strong\u003e GLM 70200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999237026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Horsepower:\u003c\/strong\u003e 40 Horsepower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 contact set per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 90 days\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJohnson\/Evinrude 9.9 HP (1974-1976)\u003c\/li\u003e\n\u003cli\u003eJohnson\/Evinrude 15 HP (1974-1976)\u003c\/li\u003e\n\u003cli\u003eJohnson\/Evinrude 35 HP (1976)\u003c\/li\u003e\n\u003cli\u003eJohnson\/Evinrude 40 HP (1974-1976)\u003c\/li\u003e\n\u003cli\u003eJohnson\/Evinrude 40 Comm (1981-1983)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOMC 581207\u003c\/li\u003e\n\u003cli\u003eGLM 70200\u003c\/li\u003e\n\u003cli\u003e0581207\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-5141 contact set fit?\u003c\/strong\u003e The Sierra 18-5141 is designed for Johnson\/Evinrude 9.9 HP (1974-1976), 15 HP (1974-1976), 35 HP (1976), 40 HP (1974-1976), and 40 Comm (1981-1983) outboard motors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-5141 the same as OMC 581207?\u003c\/strong\u003e Yes, the Sierra 18-5141 is the OEM equivalent of OMC 581207 and is built to meet or exceed the original equipment part's specification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this cross with a GLM part number?\u003c\/strong\u003e Yes, the Sierra 18-5141 contact set is interchangeable with GLM 70200.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many contact sets come in a package?\u003c\/strong\u003e One contact set is included per package of the Sierra 18-5141.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the weight of the Sierra 18-5141 contact set?\u003c\/strong\u003e This contact set weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need anything else besides the contact set for a tune-up?\u003c\/strong\u003e The Sierra 18-5141 contact set is intended to be used with Sierra's matching tune-up kit, which supplies the condenser and other components needed for a complete ignition service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or a generic aftermarket copy?\u003c\/strong\u003e The 18-5141 is a genuine Sierra-manufactured contact set, produced to meet or exceed the original equipment part it replaces rather than being a generic substitute.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat fuel type and engine type is this contact set made for?\u003c\/strong\u003e The Sierra 18-5141 is made for gasoline-fueled outboard engines, covering applications up to 40 horsepower.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a warranty on the 18-5141 contact set?\u003c\/strong\u003e The Sierra 18-5141 contact set carries a 90-day manufacturer warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this contact set work on a 40 Comm outboard?\u003c\/strong\u003e Yes, the Sierra 18-5141 is listed for the Johnson\/Evinrude 40 Comm (1981-1983) outboard, in addition to the 9.9, 15, 35, and 40 HP models listed.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988199911643,"sku":"SIE-18-5141","price":16.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-5141__36667.1737844156.500.750.jpg?v=1785188284","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-5141-ignition-contact-set-points-replaces-omc-581207-fits-johnson-evinrude-9-9-40-hp-outboards-1974-1983","provider":"Good Vibes Marina","version":"1.0","type":"link"}