{"product_id":"3-8l-engine-intake-manifold-gasket-set-for-95-09-buick-chevy-oldsmobile-pontiac","title":"3.8L Engine Intake Manifold Gasket Set for 95-09 Buick Chevy Oldsmobile Pontiac","description":"\u003cstrong\u003eThis 3.8L Engine Intake Manifold Gasket Set is a complete intake manifold sealing kit compatible with 1995-2009 Buick, Chevrolet, Oldsmobile, and Pontiac models equipped with the 3.8L V6 engine.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e The 3.8L Engine Intake Manifold Gasket Set provides a critical seal between the intake manifold and cylinder heads, preventing coolant, oil, and vacuum leaks that can cause rough running and engine damage. Designed for GM 3800 Series engines, this intake manifold gasket set restores factory sealing performance on high-mileage Buick, Chevy, Oldsmobile, and Pontiac vehicles. The 3.8L Engine Intake Manifold Gasket Set includes all necessary gaskets and seals for a complete upper or lower intake manifold repair. \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eComplete kit includes intake manifold gaskets, end seals, and O-rings for a thorough reseal\u003c\/li\u003e \u003cli\u003ePremium composite construction with silicone sealing beads withstands extreme heat and pressure cycles\u003c\/li\u003e \u003cli\u003ePrecision-cut design matches OEM intake port shapes and bolt holes for drop-in fitment\u003c\/li\u003e \u003cli\u003eEliminates hard-to-diagnose vacuum leaks that trigger lean codes and rough idle\u003c\/li\u003e \u003cli\u003eCompatible with both naturally aspirated and supercharged (L67) 3.8L engines – verify gasket profile\u003c\/li\u003e \u003cli\u003eResistant to degradation from engine oil, Dex-Cool coolant, and combustion byproducts\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBuick:\u003c\/strong\u003e LeSabre (1995–2005), Park Avenue (1995–2005), Regal (1995–2004), LaCrosse (2005–2009), Lucerne (2006–2008) – 3.8L V6 engines\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e Impala (2000–2005, 2006–2009 3.8L), Monte Carlo (2000–2005, 2006–2007 3.8L), Camaro (1995–2002), Lumina (1997–2001) – 3.8L V6\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOldsmobile:\u003c\/strong\u003e Eighty Eight (1995–1999), Ninety Eight (1995–1996), Intrigue (1998–2002), Silhouette (1995–2004) – 3.8L V6\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePontiac:\u003c\/strong\u003e Bonneville (1995–2005), Grand Prix (1997–2008), Firebird (1995–2002) – 3.8L V6\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSealing intake manifold after removal for repairs like fuel injector, thermostat, or spark plug service\u003c\/li\u003e \u003cli\u003eReplacing deteriorated factory plastic gaskets that are prone to warping and leaking coolant\u003c\/li\u003e \u003cli\u003eCorrecting intermittent misfire and lean diagnostic trouble codes (P0171, P0174) caused by vacuum leaks\u003c\/li\u003e \u003cli\u003ePreventative reseal during 3.8L engine rebuilds or top-end overhauls\u003c\/li\u003e \u003cli\u003eRestoring proper torque and seal integrity on high-mileage daily drivers and fleet vehicles\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 \u0026amp; III)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature composite with silicone sealing beads\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Intake manifold gaskets, end seals, and associated O-rings (count varies by set)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM 3.8L V6 (naturally aspirated \u0026amp; supercharged L67) – upper\/lower intake\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eService Interval:\u003c\/strong\u003e Replace whenever intake manifold is removed or at first sign of coolant\/oil seepage\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 both the upper and lower intake manifold on my 3.8L engine?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, most kits include gaskets for both the upper and lower intake manifolds. Check the kit contents listed in the images to confirm coverage for your specific intake design.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to use RTV sealant when installing these intake manifold gaskets?\u003cstrong\u003e A:\u003c\/strong\u003e This composite gasket set typically does not require additional sealant, but you should follow the vehicle manufacturer’s torque specs and apply a small dab of RTV at the corners where the gasket meets the end seals, as recommended in the service manual.\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":53679700476177,"sku":"ZZ3A00845","price":102.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_e1414e71-8c4a-41ea-8ca9-2a085c12aeb8.jpg?v=1781653718","url":"https:\/\/www.duraforce.com\/products\/3-8l-engine-intake-manifold-gasket-set-for-95-09-buick-chevy-oldsmobile-pontiac","provider":"DURAFORCE","version":"1.0","type":"link"}