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BUICK Engine Gaskets & Seals
Showing In Stock Items. Show All 62 Items.
Fel-Pro Engine Gasket Kits
Fel-Pro engine gasket kits include the seals needed for a complete rebuild, all in one convenient and affordable package. Each kit features the premium-quality gaskets required for your specific engine—from head, intake, and exhaust gaskets … to valve cover, fuel and water pump gaskets, and many more. These sets are available for thousands of vehicle applications. Match your year/make/model to the Fel-Pro engine gasket kit designed for precise fitment.
( 567 )
$52.99
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$99.99
Cometic MLS Head Gaskets
Cometic MLS head gaskets are constructed from multiple layers of stainless steel for additional strength over traditional gaskets. They contain load-controlled embossments that help conform load distribution across the sealing area, and where applicable, valve pocketing to avoid chamber intrusion. This creates an exceptional seal by requiring less clamp load and resulting in less bore distortion. The stainless-steel outer layers utilize a rubber-binder coating that features high-temperature and chemical-resistant polymers. These gaskets are available for most cylinder heads. As with all Cometic MLS head gaskets, no sealants or re-torque is required when properly installed on prepared surfaces. Get the engine performance you want with an assist from the Cometic MLS head gaskets best suited for your application.
( 565 )
$80.25
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$99.79
ACDelco GM Genuine Parts Oil Pan Gaskets
ACDelco GM Genuine Parts oil pan gaskets are genuine parts that will provide the same performance, durability, and service life as the factory originals. Choosing the best quality to maintain your GM vehicle is easy--ACDelco GM Genuine Parts has the right fit, function, and form for confident, hassle-free service.
( 4 )
$51.99
Fel-Pro PermaTorque MLS Head Gaskets
Fel-Pro PermaTorque MLS head gaskets provide the robust seal needed to contain peak combustion pressures and temperatures—and to withstand the significant casting motion encountered in many of today's automotive engines. The gaskets feature multiple layers of steel, precisely engineered sealing beads, and advanced polymer coatings to maintain a proper contact pressure between the cylinder head and block. Unlike other multi-layer steel head gaskets, PermaTorque MLS seals also include a proprietary blue aftermarket coating that accommodates a wider range of surface finishes. These gaskets are manufactured using precision tooling to ensure exact sealing bead location and profile. Order the model recommended for your specific vehicle and engine application.
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$50.99
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$58.99
Chevrolet Performance Composition Head Gaskets
Chevrolet Performance composition head gaskets are recommended for stock and mildly modified engines. They're available in a variety of bores, compressed thicknesses, and volumes for fitment on specific vehicle and engine applications.
( 124 )
$59.99
Chevrolet Performance One-Piece Oil Pan Gaskets
Chevrolet Performance one-piece oil pan gaskets can eliminate troublesome leaks and keep your performance engine properly sealed. Made from neoprene polymers, the one-piece gaskets replace 4-piece factory designs for a more effective seal. Order the model recommended for your engine application.
( 10 )
$87.99
Fel-Pro PermaDryPlus Intake Manifold Gaskets
Demanding conditions call for Fel-Pro PermaDryPlus intake manifold gaskets. Chemicals, vibration, and the harsh operating environments of your engine present a challenge to your intake gaskets. PermaDryPlus gaskets stand up to daring stress and solve troublesome sealing situations. Fel-Pro intake gaskets feature aluminized steel carriers, fluoroelastomeric coatings, and strategically placed sealing beads, locating tabs, and self-centering torque limiters. These features provide premium sealing results that are impervious to all types of coolants and oils. Order the replacement gasket set recommended for your vehicle and engine application.
( 81 )
$73.99
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$93.99
Fel-Pro Intake Manifold Gaskets
Fel-Pro intake manifold gaskets are designed as stock-style intake gaskets, and many also feature their Printoseal technology (application dependent). This makes them ideal for repairs and rebuilds, as well as mild performance engines. These seals are available in a variety of configurations for fitment on hundreds of engine applications. Hit the road with the Fel-Pro intake manifold gaskets best suited for your application.
( 503 )
$60.99
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$84.99
Mahle Original Intake Manifold Gaskets
Common symptoms of poor intake manifold gasket sealing may include leaks, rough idling, and stumbling. For your next engine build, use Mahle Original intake manifold gaskets to seal your engine up tight! It's a known fact—proper sealing is vital to create maximum horsepower within the engine, and these gaskets will allow you to achieve a good, positive seal. They utilize premium materials and are precisely designed to match OE quality, fit, form, and function. Order the intake manifold gasket designed for fitment on your particular vehicle by Mahle Original, one of the most trusted names in professional sealing solutions for engines and exhaust.
( 104 )
$57.99
ACDelco GM Genuine Parts Intake Manifold Gaskets
ACDelco GM Genuine Parts intake manifold gaskets include the necessary parts to seal your intake manifold to the cylinder head's intake ports. They help prevent the loss of fuel/air mixture from the intake manifold and help prevent dirt/debris from entering the engine and intake ports. These intake manifold gaskets are manufactured from a high grade rubber and are GM recommended replacements for your vehicle's original component. GM Genuine Parts intake manifold gaskets have been made to provide you with the performance, durability, and service life you have come to expect from General Motors.
( 32 )
$85.99
Cometic MLS Exhaust Gaskets
Cometic Gasket's commitment to cutting-edge technology has produced superior-quality gaskets like these Cometic MLS exhaust gaskets. They are constructed from multiple layers of strong stainless steel that has excellent rebound ability and corrosion-resistant characteristics. Outer layers are coated with a heat-resistant, rubber-based material to create a seal that can withstand a variety of sealing and load conditions and surfaces. Cometic MLS exhaust gaskets are ideal for all types of head and block material and their design promotes an even torque load across the sealing surface, allowing for measurably reduced bore distortion.
( 33 )
$87.95
Edelbrock Cylinder Head Gaskets
Edelbrock cylinder head gaskets provide the best sealing solution for your engine. Edelbrock relies on industry-leading manufacturers to ensure their head gaskets will provide optimum fit and sealing properties when used with Edelbrock cylinder heads. These replacement gaskets are machined from high-density materials to precise specs--for applications from the 1940s and up.
( 58 )
$52.95
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$71.95
Fel-Pro Conversion Set Gaskets
Fel-Pro conversion set gaskets are ideal for stock rebuilds or street-driven cars and trucks. They include every seal necessary for lower engine work. When combined with a Fel-Pro head set, conversion sets can be used for a complete overhaul. Order the gaskets designed for fitment with your engine type and designation.
( 84 )
$58.99
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$80.50
Mr. Gasket Timing Chain Cover Gaskets
Don't forget to change your gasket when you change your timing chain or cam. These gaskets are designed to provide a reliable seal for your timing chain cover. Made from high grade cork granules and a neoprene binder, these gaskets will not shrink or stick and provide excellent sealing and durability.
( 7 )
$74.35
Fel-Pro Head Gasket Sets
When you're looking to replace leaking or worn-out engine seals, Fel-Pro head gasket sets have you covered. Ideal for your stock rebuilds or street-driven cars and trucks, Fel-Pro gaskets will have you back on the road in no time. They're available in hundreds of configurations for fitment on countless vehicles and engine types. Order the set designed for your car, truck, van, or SUV. (These gaskets are not intended for race applications.)
( 373 )
$52.99
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$92.99
Mr. Gasket Ultra-Seal Head Gaskets
Because of the technology available in today's high-performance engines, there came a demand for more durable head gaskets. Mr. Gasket responded to this challenge by creating the Ultra-Seal lineup. They feature excellent compressibility and high-temperature endurance, while not becoming brittle or brinelling aluminum cylinder heads. Their 5-layer composite construction sandwiches their patented Grafoil core material between two steel plates for strength, and a special elastomer coating is applied to both sides for leak-proof sealing protection. In addition, they're corrosion-resistant for compatibility with all types of fuel, and they won't require retorquing.
( 10 )
$71.09
Cometic Valve Cover Gaskets
Cometic valve cover gaskets are made from aramid fiber. This is a premium high-temperature, high-density, creep-resistant material that is fuel-resistant and asbestos-free. These gaskets require no retorquing or additional sealant. If you want a dependable seal, go with Cometic Gasket valve cover gaskets.
( 76 )
$55.09
Mahle Original Engine Gasket Sets
Mahle Original offers engine gasket sets for a variety of cars, trucks, and Jeeps. These full gasket sets include the many seals needed to rebuild your engine—all in one convenient package. The gaskets are made from a variety of materials, such as multi-layered steel or molded rubber, for use on various components. Order the Mahle Original engine gasket kit recommended for precise fitment on your vehicle application.
( 27 )
$56.99
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$99.99
SCE Pro Copper Head Gaskets
Not all solid copper gaskets are created equal. SCE uses premium 99 percent pure copper sheets that are precisely rolled to our specifications and tested for uniform flatness to assure precise cylinder head-to-block alignment and eliminate uneven loading. After processing, each gasket is annealed to ensure optimum mating and provide measurable gains in cylinder sealing, as evidenced by lower leak-down percentages. O-ringing is recommended. Pro Copper gaskets are available in many bore and thickness combinations to suit your performance needs.
( 19 )
$73.89
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$94.95
On Sale
Mr. Gasket Ultra-Seal Intake Manifold Gaskets
Mr. Gasket Ultra-Seal gasket sets are made of a cellulose/nitrile material that is less compressible for excellent sealing and durability. This material has an anti-stick coating, plus a silicone bead around each intake port, except where noted, for a tight, leakproof seal. These gaskets are the perfect solution for intake-sealing problems associated with the small sealing areas between ports, and the different expansion rates of intake manifolds and cylinder heads. The choice of champions, these sets come complete with all necessary seals and can be trimmed to fit modified ports where needed.
( 73 )
$60.85
$54.77
Fel-Pro Performance Head Gaskets
Forged in the fires of high performance engines, Fel-Pro Performance head gaskets are quite literally created to tame the fiery combustion chambers of up to 1,000 hp engines. Reinforced with KEVLAR® fiber and engineered to give you a perfect seal that can withstand combustion pressures of 1,500 to 3,000 psi, these gaskets are bred for high performance. They have a conformable anti-stick coating—and are constructed with pre-flattened copper or steel rings for easy installation, while also giving them the strength to tame your beastly powerplant. The anti-stick coating ensures easy removal and cleanup on frequent rebuilds, but also aids in micro-sealing minor surface irregularities. When rebuilding your engine, use the parts you wish were in it to begin with. Put a set of Fel-Pro Performance head gaskets in that engine—not only to help it perform better today, but to make your next engine project that much easier.
( 648 )
$54.99
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$83.99
On Sale
Mr. Gasket Cam Change Gasket Sets
When you change a cam, you don't need a complete engine gasket set, because you don't have to take everything apart. Mr. Gasket cam change gasket sets are tailored to deliver just the pieces that you need when you swap bump-sticks. They include gaskets for the valve covers, intake manifold, oil pan, water pump, timing-chain cover, and fuel pump.
( 13 )
$74.35
SCE MLS Spartan Head Gaskets
SCE MLS Spartan head gaskets are strong, simple to use, and ready for battle. These multi-layer stainless steel (MLS) gaskets feature fluid sealant coating applied to all inner and outer gasket plates. This proprietary method provides a continuous, unbroken coating that seals up to 60RA surface finishes on block and heads, and a superior cold seal. Choose the model designed for your vehicle. SCE Spartan head gaskets, with their advanced manufacturing, delivers trouble-free, bolt-on performance without extra sealants.
( 4 )
$84.28
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$98.96
Edelbrock Intake Manifold Gaskets
Edelbrock intake manifold gaskets offer precise sealing to make more power! Properly sealing an engine is vital to making maximum horsepower, and these intake gaskets will allow for optimum flow and performance. Edelbrock synthetic fiber composite gaskets are impervious to most chemicals, and when compressed, will conform to any imperfections on the sealing surface. Produce maximum power with the maximum sealing of Edelbrock intake manifold gaskets.
( 463 )
$50.95
