{"product_id":"jkorkm-oil-pan-gasket-kit-for-gm-vortec-4-8-6-2l-oem-fit-with-installation-accessories","title":"JkorkM Oil Pan Gasket Kit for GM Vortec 4.8–6.2L — OEM Fit with Installation Accessories","description":"\u003cp\u003e\u003cstrong\u003eJkorkM's 12612350 (OS30693R) oil pan gasket kit is a premium replacement gasket set engineered to reseal the oil pan on GM 4.8L–6.2L Vortec engines and stop oil leaks reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Chevrolet, GMC, Cadillac or Buick with a Vortec engine is showing oil drips or low oil levels, a failing oil pan gasket is a common culprit. This kit from JkorkM replaces multiple OEM numbers (including 12612350 and OS30693R) and ships with installation accessories to help you complete the job correctly. The gasket is molded from durable material designed to resist oil, heat, and road contaminants while restoring a factory-style seal.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines is this gasket compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis JkorkM gasket kit fits a wide range of GM vehicles equipped with Vortec engines. It supports 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines across many model years and nameplates.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fits: Chevrolet Silverado, Tahoe, Suburban, Avalanche, Camaro, Colorado, Express.\u003c\/li\u003e\n  \u003cli\u003eAlso fits GMC Sierra, Yukon, Canyon, Savana and SUVs like Envoy and Sierra models.\u003c\/li\u003e\n  \u003cli\u003eCoverage spans model years roughly from 1999 through 2020 for the listed engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and what will I receive?\u003c\/h3\u003e\n\u003cp\u003eThe kit provides the gasket plus small installation aids so you can perform the replacement with fewer trips to the store. Everything is packaged to simplify a tidy install and protect the new seal until fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 oil pan gasket molded to match OEM sealing surfaces precisely.\u003c\/li\u003e\n  \u003cli\u003e1 pair of disposable gloves and 1 dust brush for cleaner installation.\u003c\/li\u003e\n  \u003cli\u003eBacked by a 12-month warranty and responsive customer support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the JkorkM gasket handle durability and sealing performance?\u003c\/h3\u003e\n\u003cp\u003eThe gasket is manufactured using materials selected for chemical and thermal resistance so it maintains a firm seal under typical engine conditions. It’s engineered to meet or exceed OEM fit and function expectations without introducing outgassing or early deformation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade gasket material resists oil, heat, and road contaminants.\u003c\/li\u003e\n  \u003cli\u003ePrecision molding minimizes gaps and improves torque retention at bolt flanges.\u003c\/li\u003e\n  \u003cli\u003eTested for long-term wear resistance and dimensional stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I replace my oil pan gasket and what problems does it prevent?\u003c\/h3\u003e\n\u003cp\u003eReplace the oil pan gasket when you see visible oil leaks, oil pooling under the vehicle, or when engine oil levels drop for no other clear reason. Early replacement prevents contamination and helps avoid ancillary damage from oil dripping onto exhaust or suspension components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSigns: visible oil stains, burning oil smell, or low-but-unchanged oil pressure.\u003c\/li\u003e\n  \u003cli\u003ePrevents contaminants entering the oil system and potential engine component damage.\u003c\/li\u003e\n  \u003cli\u003eMaintains proper oil level and reduces risk of secondary repairs caused by leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? JkorkM’s 12612350 \/ OS30693R oil pan gasket kit is aimed at do-it-yourself mechanics and professional technicians working on GM Vortec engines who want an OEM-replacement-quality seal. It suits owners of Chevrolet, GMC, Cadillac and Buick vehicles experiencing oil pan leaks or performing routine engine maintenance. If you require a direct replacement for OEM part numbers listed, want a kit that includes simple installation tools, and expect long-lasting performance under typical driving conditions, this gasket kit is a practical choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this gasket replace OEM 12580672 and 12612350?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this JkorkM kit is made to replace OEM numbers including 12612350 and equivalents like 12580672.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this gasket fit a 5.3L Silverado from 2007?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the gasket is compatible with many 5.3L Silverado model years in the specified range, including 2007.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JkorkM","offers":[{"title":"Default Title","offer_id":48085808840862,"sku":"B0CNT3PZ9N","price":43.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/jkorkm-oil-pan-gasket-front-packaging.jpg?v=1785877574","url":"https:\/\/northtrailauto.ca\/products\/jkorkm-oil-pan-gasket-kit-for-gm-vortec-4-8-6-2l-oem-fit-with-installation-accessories","provider":"North Trail Auto","version":"1.0","type":"link"}