{"product_id":"3-8-intake-manifold-gasket-set-for-chevy-pontiac-oldsmobile-buick-lesabre-allure","title":"3.8 Intake Manifold Gasket Set for Chevy Pontiac Oldsmobile Buick Lesabre Allure","description":"\u003cstrong\u003eThis Intake Manifold Gasket Set is a precision-engineered gasket set compatible with 3.8L V6 engines in Chevrolet, Pontiac, Oldsmobile, and Buick models including LeSabre and Allure.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThe Intake Manifold Gasket Set seals the intake manifold to the cylinder heads, preventing vacuum leaks and coolant\/oil contamination. This Intake Manifold Gasket Set is designed for 3.8L V6 engines found in many GM vehicles, providing a reliable seal for intake manifold replacement or repair. Ideal for mechanics and DIYers performing engine maintenance on 3.8L Buick, Chevy, Pontiac, and Oldsmobile models.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eEngineered to match factory intake manifold gasket profiles for 3.8L V6 engines\u003c\/li\u003e \u003cli\u003eMulti-layer construction resists extreme temperature cycling and pressure\u003c\/li\u003e \u003cli\u003eSeals against coolant and oil leaks, preventing common intake manifold failure\u003c\/li\u003e \u003cli\u003ePre-cut ports and bolt holes for straightforward installation without modification\u003c\/li\u003e \u003cli\u003eDurable material withstands long-term compression and maintains seal integrity\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCompatible with 3.8L V6 engines in Chevrolet, Pontiac, Oldsmobile, and Buick vehicles\u003c\/li\u003e \u003cli\u003eFits Buick LeSabre and Allure models (verify engine is 3.8L)\u003c\/li\u003e \u003cli\u003eAlso fits many other GM sedans and minivans with the GM 3800 Series II\/III engine\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacement of leaking intake manifold gaskets causing coolant loss or misfire\u003c\/li\u003e \u003cli\u003eEngine rebuilds and upper intake manifold cleaning services\u003c\/li\u003e \u003cli\u003ePreventative maintenance on high-mileage 3.8L GM engines\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 3.8L (3800 Series II\/III)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Composite \/ multi-layer steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSet Contents:\u003c\/strong\u003e Upper and lower intake manifold gaskets (quantity varies by application)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this gasket set fit all 3.8L GM engines?\u003cstrong\u003e A:\u003c\/strong\u003e It fits most 3800 Series II and Series III engines; confirm your specific year and model uses the 3.8L V6 before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace the intake bolts when installing these gaskets?\u003cstrong\u003e A:\u003c\/strong\u003e It is recommended to inspect and replace the intake manifold bolts if they are stretched or damaged, as proper torque is critical for a leak-free seal.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679733866769,"sku":"ZZ3A00896","price":108.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_b963410a-9982-4d8e-ad22-fc191a78ba56.jpg?v=1781654674","url":"https:\/\/www.duraforce.com\/products\/3-8-intake-manifold-gasket-set-for-chevy-pontiac-oldsmobile-buick-lesabre-allure","provider":"DURAFORCE","version":"1.0","type":"link"}