{"product_id":"mnjws-intake-manifold-gasket-set-for-4-8l-5-3l-6-0l-gm-vortec-engines-full-direct-fit-kit-oem-style-sealing","title":"MNJWS Intake Manifold Gasket Set for 4.8L\/5.3L\/6.0L GM Vortec Engines — Full Direct-Fit Kit, OEM-Style Sealing","description":"\u003cstrong\u003eMNJWS Intake Manifold Gasket Set seals the intake manifold to the cylinder heads for 4.8L, 5.3L and 6.0L GM Vortec engines used across Chevy, GMC, Cadillac, Hummer and related models.\u003c\/strong\u003e\n\n\u003cp\u003eThis complete gasket kit replaces worn or leaking intake manifold seals on many GM trucks and SUVs from the late 1990s through mid-2010s. It’s engineered as a direct-fit aftermarket replacement for common OEM part numbers (including 89060413 and Fel-Pro equivalents) and is supplied as a full set so you can reinstall the intake without hunting for additional pieces.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines will this gasket set fit?\u003c\/h3\u003e\n\u003cp\u003eThis MNJWS kit is built for GM Vortec V8 engines in 4.8L, 5.3L, 6.0L and some 6.2L applications. Coverage spans numerous Chevrolet, GMC, Cadillac, Hummer, Isuzu and Saab models across model years roughly 1999–2014. Always verify your engine displacement and factory part number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Chevy: Silverado, Suburban, Tahoe, Avalanche, Colorado, Trailblazer, Express\u003c\/li\u003e\n  \u003cli\u003eFits GMC: Sierra, Yukon, Savana, Canyon, Envoy\u003c\/li\u003e\n  \u003cli\u003eAlso fits: Cadillac Escalade, Hummer H2\/H3\/H3T, Isuzu Ascender, Saab 9-7x\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this gasket kit address common engine symptoms?\u003c\/h3\u003e\n\u003cp\u003eA failing intake manifold gasket can allow coolant or intake leaks, which show up as rough idle, coolant loss, overheating or reduced performance. Replacing the gasket restores the intake seal and helps the engine breathe and cool as intended, reducing those symptoms when the gasket is the root cause.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStops coolant seepage between manifold and heads\u003c\/li\u003e\n  \u003cli\u003ePrevents unmetered air from entering intake runners\u003c\/li\u003e\n  \u003cli\u003eHelps restore proper idle, power delivery and fuel efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and does it match OEM specifications?\u003c\/h3\u003e\n\u003cp\u003eThe set includes all intake manifold gaskets required for a full installation and is manufactured to meet or exceed common OEM tolerances. MNJWS uses durable gasket materials and production methods intended for direct replacement; it's marketed as compatible with several Fel-Pro and GM part numbers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete intake manifold gasket set for both upper and lower sealing surfaces\u003c\/li\u003e\n  \u003cli\u003eManufactured to match OEM fit and sealing profiles\u003c\/li\u003e\n  \u003cli\u003eShips with a 12-month warranty and customer support for fitment questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install this gasket set myself and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eExperienced DIYers can replace the intake manifold gaskets at home with moderate mechanical skill; the job requires disassembly of intake components and careful torqueing during reassembly. If you’re not comfortable with engine work, have a qualified technician perform the replacement to ensure proper sealing and torque sequence.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon tools: socket set, torque wrench, gasket scraper, sealant where specified\u003c\/li\u003e\n  \u003cli\u003ePlan for cleaning mating surfaces and replacing any associated seals\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer torque specs and stepwise reassembly to avoid leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This MNJWS Intake Manifold Gasket Set is aimed at owners, mechanics and restoration shops working on GM Vortec V8 vehicles from the late 1990s through the mid-2010s who need a direct-fit replacement for leaking or aged intake gaskets. Choose this kit if you require comprehensive coverage of gaskets in a single package, compatibility with common GM and Fel-Pro part numbers, and a backed aftermarket option with a 12-month warranty.\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 set replace GM part 89060413?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The MNJWS set is designed as a replacement compatible with GM 89060413 and common Fel-Pro equivalents.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this kit a direct fit for a 2005 Silverado 5.3L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Generally yes — the kit covers 2000s Silverado 5.3L models. Confirm your engine displacement and OEM part number before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MNJWS","offers":[{"title":"Default Title","offer_id":48085906096286,"sku":"B08F268Q49","price":46.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mnjws-intake-manifold-gasket-front-packaging.jpg?v=1785880349","url":"https:\/\/northtrailauto.ca\/products\/mnjws-intake-manifold-gasket-set-for-4-8l-5-3l-6-0l-gm-vortec-engines-full-direct-fit-kit-oem-style-sealing","provider":"North Trail Auto","version":"1.0","type":"link"}