{"product_id":"victor-reinz-12-10066-01-engine-valve-stem-oil-seal-set","title":"Victor Reinz 12-10066-01 Engine Valve Stem Oil Seal Set - Intake and Exhaust","description":"\u003ch2\u003eOverview of Victor Reinz Engine Valve Stem Oil Seal Set 12-10066-01\u003c\/h2\u003e\u003cp\u003eThe Victor Reinz Engine Valve Stem Oil Seal Set 12-10066-01 is designed for reliable sealing performance in select Chevrolet, GMC, and Hummer vehicles. Engineered with molded rubber and metal materials, this seal set ensures effective oil control and durability for heavy-duty applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from molded rubber and metal for durability\u003c\/li\u003e\n\u003cli\u003eInside diameter: 0.228 inches for precise fit\u003c\/li\u003e\n\u003cli\u003eThickness: 0.393 inches ensuring proper sealing depth\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 0.575 inches for secure installation\u003c\/li\u003e\n\u003cli\u003eRegular grade type with positive sealing surface\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Express 2500\/3500, GMC Sierra 2500\/3500 HD, Hummer H1, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Victor Reinz 12-10066-01 engine valve stem oil seal set is manufactured to meet OEM specifications, providing a reliable seal between the valve stem and valve guide. The combination of molded rubber and metal materials offers resistance to heat, oil, and wear, which is critical for maintaining engine performance. With an inside diameter of 0.228 inches and an outside diameter of 0.575 inches, this seal set fits precisely on valve stems to prevent oil leakage. The thickness of 0.393 inches supports a secure fit and proper sealing pressure. Featuring a positive sealing surface type and regular grade, this set is suitable for standard engine applications in heavy-duty Chevrolet, GMC, and Hummer models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine valve stem oil seal set is compatible with a range of Chevrolet, GMC, and Hummer vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Express 2500 and 3500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 2500 and 3500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, and Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, and Silverado 3500 HD\u003c\/li\u003e\n\u003cli\u003eHummer H1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Seal Set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the valve stem\u003c\/li\u003e\n\u003cli\u003eReduces valve guide wear caused by oil contamination\u003c\/li\u003e\n\u003cli\u003eMaintains proper engine oil pressure and lubrication\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine smoking due to oil seepage\u003c\/li\u003e\n\u003cli\u003eImproves overall engine efficiency and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Victor Reinz 12-10066-01 valve stem oil seal set, ensure the valve stems and guides are clean and free of debris. Use appropriate tools to avoid damaging the molded rubber seal during installation. Verify the seal orientation matches the positive sealing surface direction for optimal performance. It is recommended to replace valve stem seals in sets to maintain balanced engine operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eVictor Reinz manufactures this engine valve stem oil seal set to meet strict quality standards, ensuring consistent sealing performance and durability. The product is designed to comply with OEM specifications for Chevrolet, GMC, and Hummer vehicles. While specific warranty details are not provided, Victor Reinz products typically come with manufacturer-backed quality assurance to support professional automotive repairs.\u003c\/p\u003e","brand":"Victor Reinz","offers":[{"title":"Default Title","offer_id":44370249220277,"sku":"BDCK-12-10066-01","price":50.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RN_121006601_Top.jpg?v=1775014686","url":"https:\/\/www.partcatalog.com\/products\/victor-reinz-12-10066-01-engine-valve-stem-oil-seal-set","provider":"PartCatalog","version":"1.0","type":"link"}