{"product_id":"fel-pro-70800-engine-crankcase-vent-o-ring","title":"Fel-Pro 70800 Engine Crankcase Vent O-Ring","description":"\u003ch2\u003eFel-Pro 70800 Engine Crankcase Vent O-Ring\u003c\/h2\u003e\u003cp\u003eFel-Pro 70800 is an engine crankcase vent O-ring built for sealing service in emission control applications. It is a direct-fit sealing component for a wide range of GM, Ford, Jeep, Isuzu, and Pontiac vehicles, including Chevrolet S10, Pontiac Grand Prix, and Buick Century applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine crankcase vent O-ring for emission control sealing service\u003c\/li\u003e\n\u003cli\u003eApplication-specific material selection for vehicle sealing needs\u003c\/li\u003e\n\u003cli\u003eBuilt to support consistent sealing performance in professional repair work\u003c\/li\u003e\n\u003cli\u003eFits a broad range of 1982-1999 vehicles across multiple makes and models\u003c\/li\u003e\n\u003cli\u003ePart number 70800 for easy lookup and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFel-Pro 70800 is an engine crankcase vent O-ring used in emission control and sealing system service. Fel-Pro gaskets are engineered for vehicle-specific sealing performance, using materials selected for the application rather than a one-size-fits-all approach. This makes the part a practical choice when servicing crankcase vent connections on vehicles such as Chevrolet Camaro, Pontiac Firebird, Buick Regal, and Oldsmobile Cutlass Supreme.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dorman - HELP 79101 and MAHLE B25934 for the same application. The Fel-Pro 70800 part number is also commonly referenced in sealing and gasket catalogs for related service work.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCrankcase vent seal leakage\u003c\/li\u003e\n\u003cli\u003eAir intrusion at the vent connection\u003c\/li\u003e\n\u003cli\u003eOil vapor seepage around the sealing point\u003c\/li\u003e\n\u003cli\u003eEmission control sealing wear from age and heat\u003c\/li\u003e\n\u003cli\u003eService issues on high-mileage GM, Ford, Jeep, and Isuzu vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConfirm the vehicle application before installation using the year, make, and model listing.\u003c\/li\u003e\n\u003cli\u003eInspect the mating surfaces for damage, contamination, or hardened residue before installing the new O-ring.\u003c\/li\u003e\n\u003cli\u003eReplace the O-ring during related crankcase vent or emission control service to restore sealing integrity.\u003c\/li\u003e\n\u003cli\u003eVerify proper seating after installation to avoid leaks at the vent connection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFel-Pro sealing products are built around application-specific materials and vehicle-focused fitment. That approach supports dependable sealing performance for professional repair and maintenance work.\u003c\/p\u003e","brand":"Fel-Pro","offers":[{"title":"Default Title","offer_id":52401911759029,"sku":"BCWV-70800","price":9.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FP_70800_Top.jpg?v=1777763360","url":"https:\/\/www.partcatalog.com\/products\/fel-pro-70800-engine-crankcase-vent-o-ring","provider":"PartCatalog","version":"1.0","type":"link"}