{"product_id":"sierra-18-15100-serpentine-belt-replaces-57-865615q03","title":"Sierra Serpentine Belt - SIE-18-15100","description":"\u003cp\u003eSierra 18-15100 MerCruiser 106.25\" Serpentine Belt\u003c\/p\u003e\u003cp\u003eSierra replacement serpentine belt for MerCruiser Stern Drives.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003eWidth: 13\/16\"\u003c\/p\u003e\u003cp\u003eLength: 106.25\"\u003c\/p\u003e\u003cp\u003eInterchangeable With:\u003c\/p\u003e\u003cp\u003eMerCruiser Stern Drive\u003c\/p\u003e\u003cp\u003e57-862087\u003c\/p\u003e\u003cp\u003e57-862087A1\u003c\/p\u003e\u003cp\u003e57-8638763\u003c\/p\u003e\u003cp\u003e57-865615003\u003c\/p\u003e\u003cp\u003e57-865615Q03\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Sierra 18-15100 MerCruiser 106.25\" Serpentine Belt? The Sierra 18-15100 is a replacement serpentine belt designed for MerCruiser Stern Drives. It has a width of 13\/16\" and a length of 106.25\". Verify the belt dimensions and existing part number before purchasing to confirm it matches your application.\u003c\/li\u003e\n\u003cli\u003eWhat are the dimensions of the Sierra 18-15100 serpentine belt? The Sierra 18-15100 serpentine belt measures 13\/16\" wide and 106.25\" long. These dimensions can be used to compare the replacement belt with the belt specified for your MerCruiser Stern Drive application.\u003c\/li\u003e\n\u003cli\u003eWhat MerCruiser Stern Drive part numbers does the Sierra 18-15100 replace? The Sierra 18-15100 is interchangeable with MerCruiser Stern Drive part numbers 57-862087, 57-862087A1, 57-8638763, 57-865615003, and 57-865615Q03. Compare your existing part number with the listed numbers before ordering.\u003c\/li\u003e\n\u003cli\u003eIs the Sierra 18-15100 serpentine belt designed for MerCruiser Stern Drives? Yes. The product description identifies the Sierra 18-15100 as a replacement serpentine belt for MerCruiser Stern Drives. The description does not provide specific engine models or years, so verify your existing belt dimensions or part number for application-specific compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":50582413246722,"sku":"SIE-18-15100","price":159.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/Untitled-1__45293.1753449790.webp?v=1791081189","url":"https:\/\/allmarineworld.com\/products\/sierra-18-15100-serpentine-belt-replaces-57-865615q03","provider":"All Marine World","version":"1.0","type":"link"}