{"product_id":"sierra-18-15480-marine-v-belt-48-29-64-in-replaces-mercruiser-57-48122-57-48122q-mallory-9-55003","title":"Sierra 18-15480 V-Belt for MerCruiser 8.2L MIE and 8.2L MPI MIE 502 Engines, White","description":"\u003cp\u003eThe Sierra 18-15480 is a white V-belt engineered for MerCruiser 8.2L MIE and 8.2L MPI MIE stern drive engines with the 502 cid, 8-cylinder, 4-barrel configuration. This belt drives engine accessories off the crankshaft pulley and is built to meet or exceed the original equipment part it replaces, so it holds up to the heat, oil exposure, and constant flexing found in a marine engine bay.\u003c\/p\u003e\u003cp\u003eFitment is tied to specific engine serial number ranges across several production runs of the 8.2L MIE and 8.2L MPI MIE, so buyers should confirm their engine's serial number falls within the ranges listed below before ordering. The belt is also cross-referenced to common Mallory and Mercruiser part numbers, making it a straightforward swap for boaters replacing a worn OEM belt or working from an existing cross-reference number.\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 18-15480\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e V-Belt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Style:\u003c\/strong\u003e V-Belt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.28 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Devices:\u003c\/strong\u003e Boat, Vehicle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999566614\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e Mallory 9-55003, Mercruiser 57-48122, 57-48122Q\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMerCruiser 8.2L MIE, 502 cid, 8 cylinder, 4 barrel, 1990-1993, serial number C878221 - D857199\u003c\/li\u003e\n\u003cli\u003eMerCruiser 8.2L MIE, 502 cid, 8 cylinder, 4 barrel, 1993-1997, serial number D857200 - K999999\u003c\/li\u003e\n\u003cli\u003eMerCruiser 8.2L MPI MIE, 502 cid, 8 cylinder, 4 barrel, 1996-1997, serial number F819620 - K147349\u003c\/li\u003e\n\u003cli\u003eMerCruiser 8.2L MPI MIE, 502 cid, 8 cylinder, 4 barrel, 1997, serial number K147350 - K999999\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMallory 9-55003\u003c\/li\u003e\n\u003cli\u003eMercruiser 57-48122\u003c\/li\u003e\n\u003cli\u003eMercruiser 57-48122Q\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-15480 V-belt fit?\u003c\/strong\u003e The Sierra 18-15480 fits MerCruiser 8.2L MIE and 8.2L MPI MIE engines with the 502 cid, 8-cylinder, 4-barrel configuration, matched to specific engine serial number ranges.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if this belt fits my specific engine?\u003c\/strong\u003e Match your MerCruiser engine's serial number to one of the ranges covered by the 18-15480, such as C878221 - D857199 or D857200 - K999999 for the 8.2L MIE, or F819620 - K147349 and K147350 - K999999 for the 8.2L MPI MIE.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 18-15480 V-belt?\u003c\/strong\u003e This Sierra V-belt is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-15480 weigh?\u003c\/strong\u003e The 18-15480 V-belt weighs 0.28 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-15480 a genuine OEM part or an aftermarket replacement?\u003c\/strong\u003e The 18-15480 is a Sierra aftermarket belt manufactured to meet or exceed the original equipment part it replaces on MerCruiser 8.2L engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 18-15480 replace?\u003c\/strong\u003e The 18-15480 cross-references to Mallory 9-55003 and Mercruiser 57-48122 and 57-48122Q.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 18-15480 made of?\u003c\/strong\u003e The Sierra 18-15480 V-belt is constructed of alloy steel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-15480 fit the MerCruiser 502 8.2L MPI in addition to the standard 8.2L MIE?\u003c\/strong\u003e Yes, the 18-15480 covers both the 8.2L MIE and 8.2L MPI MIE variants of the 502 cid, 8-cylinder, 4-barrel MerCruiser engine, within the listed serial number ranges.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes in the box with the 18-15480?\u003c\/strong\u003e Each order includes one Sierra 18-15480 V-belt.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-15480 belt style a V-belt or a serpentine belt?\u003c\/strong\u003e The 18-15480 is a V-belt style, not a serpentine belt.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the 18-15480 as a direct swap for a worn Mercruiser 57-48122 belt?\u003c\/strong\u003e Yes, the 18-15480 is cross-referenced to the Mercruiser 57-48122 and 57-48122Q, so it can be used as a direct replacement for those part numbers.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988088664283,"sku":"SIE-18-15480","price":23.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-15480__41094.1737858828.500.750.jpg?v=1785189001","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-15480-marine-v-belt-48-29-64-in-replaces-mercruiser-57-48122-57-48122q-mallory-9-55003","provider":"Good Vibes Marina","version":"1.0","type":"link"}