{"product_id":"sierra-18-1237-oil-pan-gasket-replaces-mercruiser-27-13865-1-omc-volvo-penta-3856138-crusader-7090380","title":"Sierra Oil Pan Gasket, Replaces 3852655, for Volvo 4.3L - 18-1237","description":"\u003cp\u003eThe Sierra 18-1237 Oil Pan Gasket is a direct-fit replacement gasket engineered for the Volvo 4.3L marine engine. It seals the mating surface between the oil pan and the engine block, preventing oil leaks and maintaining proper crankcase pressure. Built to meet or exceed the quality of the original equipment part it replaces, this gasket is designed as a straightforward drop-in swap during routine maintenance, oil pan removal, or engine rebuild work on Volvo 4.3L applications.\u003c\/p\u003e\u003cp\u003eThis gasket carries a white finish and is sized for the Volvo 4.3L oil pan, with overall packaged dimensions of 32.75 x 10.13 x 1.38 inches and a shipping weight of 1.42 pounds. It directly replaces OEM part number 3852655, so it installs using the same bolt pattern and sealing surfaces as the original gasket without modification.\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 18-1237\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Oil Pan Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Volvo 4.3L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces (OEM):\u003c\/strong\u003e 3852655\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.42 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 32.75 x 10.13 x 1.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282236922\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eVolvo 4.3L\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e3852655\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engine does the Sierra 18-1237 oil pan gasket fit?\u003c\/strong\u003e The Sierra 18-1237 oil pan gasket is designed for the Volvo 4.3L marine engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does 18-1237 replace?\u003c\/strong\u003e Sierra 18-1237 directly replaces OEM part number 3852655.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the OEM part 3852655 the same as the Sierra 18-1237?\u003c\/strong\u003e Yes, the Sierra 18-1237 is a direct-fit equivalent to OEM number 3852655 and installs the same way.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is this oil pan gasket?\u003c\/strong\u003e The Sierra 18-1237 oil pan gasket has a white finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-1237 oil pan gasket weigh?\u003c\/strong\u003e Sierra part 18-1237 weighs 1.42 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-1237 gasket?\u003c\/strong\u003e The packaged dimensions of the Sierra 18-1237 oil pan gasket are 32.75 x 10.13 x 1.38 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-1237 gasket meet original equipment quality?\u003c\/strong\u003e Sierra manufactures the 18-1237 oil pan gasket to meet or exceed the quality of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-1237 gasket fit other engines besides the Volvo 4.3L?\u003c\/strong\u003e The Sierra 18-1237 is specified for the Volvo 4.3L engine; fitment beyond that application is not specified.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes with the Sierra 18-1237 oil pan gasket?\u003c\/strong\u003e The Sierra 18-1237 is supplied as a single oil pan gasket for the Volvo 4.3L engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-1237 a genuine Sierra part or aftermarket?\u003c\/strong\u003e The 18-1237 is a genuine Sierra-branded gasket manufactured as a replacement for OEM part 3852655, not an OEM Volvo part.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988087222491,"sku":"SIE-18-1237","price":43.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-1237_lg__22321.1558119516.500.750.jpg?v=1785188355","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-1237-oil-pan-gasket-replaces-mercruiser-27-13865-1-omc-volvo-penta-3856138-crusader-7090380","provider":"Good Vibes Marina","version":"1.0","type":"link"}