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ACDelco offers rear main seal housings for a wide range of year/make and engine applications. The one-piece aluminum replacements are designed, engineered, tested, and backed by General Motors. They are validated OE parts for specific Chevrolet, Buick, GMC, and Cadillac vehicles. These components are designed to give the engine oil leak protection from between the crankshaft output flange and the engine block. Order the engine crankshaft seal housing recommended for your ride.
( 8 )
$64.99
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ACDelco GM Genuine Parts timing cover seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These true OE parts give you the peace of mind that the fit, form, and function will be just as expected. Stay with the parts brand your GM vehicle came with and get the quality you know and trust with ACDelco GM Genuine Parts.
( 27 )
$29.99
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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.
( 5 )
$21.99
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$47.99
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ACDelco GM Genuine Parts exhaust manifold gaskets are GM-recommended replacement parts for your vehicle's original component. They have been manufactured to fit your GM vehicle, providing you with the same performance, durability, and service life you expect from General Motors.
( 12 )
$19.99
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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.
( 31 )
$2.99
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$99.99
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ACDelco GM Genuine Parts water pump gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. You can count on these true OE parts to keep fluid in and dirt and air out, providing peace of mind, along with the fit, form, and function expected. Stay with the parts brand your GM vehicle came with and get the quality you know and trust with ACDelco GM Genuine Parts.
( 26 )
$1.99
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$21.99
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ACDelco GM Genuine Parts transmission pan gaskets renew leak-free performance. Sealing the interface between the oil pan and the transmission housing, these gaskets utilize premium materials—like cork, elastomer, or silicone/steel—to provide the appropriate fit and function. For your GM vehicle, choose ACDelco GM Genuine Parts transmission pan gaskets to restore the best performance, durability, and service life.
( 17 )
$29.99
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$56.99
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ACDelco designs their high-quality crankshaft front seals to fit various radial shafts and seal in engine oil while keeping dirt and water out. Featuring synthetic rubber or plastic composite materials, these engine seals conform to the rotating crankshaft sealing surface to help provide leak-free operation. The OE-style replacements provide the same fit and performance you expect from all General Motors parts. They're available in models for virtually any vehicle on the road today.
( 24 )
$5.99
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$38.99
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ACDelco offers you sealing solutions with the performance and durability that professionals trust, including their rear main seal cover gaskets. These rear main seal cover gaskets are engineered and manufactured specifically for repair applications to keep the back of your engine leak-free! They install in the factory location and are validated for fit, form, and function. When it comes to keeping your vehicle in motion, give it the ACDelco advantage.
Not Yet Reviewed
$45.99
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ACDelco GM Genuine Parts valve cover gaskets are the GM-recommended replacement component and will provide the same performance, durability, and service life you expect from General Motors. Whether you're fixing a leaky cover, or just replacing gaskets with an engine service—ACDelco has you covered!
( 1 )
$4.99
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ACDelco GM Genuine Parts rear main seals are a GM-recommended replacement component for one or more of the following vehicle systems: engine-mechanical. These original equipment gaskets will provide the same performance, durability, and service life you expect from General Motors.
( 1 )
$6.99
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$27.99
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.)
( 371 )
$216.99
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$251.99
Fel-Pro offers oil pump gaskets for thousands of applications. These replacement seals are available in a variety of materials and configurations. Order the model recommended for your vehicle and engine family.
( 34 )
$2.99
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Fel-Pro exhaust pipe flange gaskets are high-quality, direct fit OE replacements for your stock original. They're manufactured from a variety of quality materials, such as steel, composite, graphite, and laminate. Well-made gaskets won't burn, shrink, or leak—ensuring a superior seal! These exhaust pipe flange gaskets are available in various styles and configurations for fitment on virtually any make/model. Order the Fel-Pro gaskets that match your vehicle specs.
( 99 )
$5.99
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$6.99
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ACDelco automatic transmission torque converter seals will renew leak-free performance in your vehicle. These GM-recommended replacements offer an OE fit with the quality, reliability, and durability you expect from ACDelco. Seals are compatible with over 75 transmission models found in vehicles from the the 1980s and up. Order the seal designed for your application.
( 9 )
$7.99
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$23.99
Fel-Pro oil pan drain plug gaskets will eliminate annoying drips. These seals are designed to ensure secure fitment of the drain plug and facilitate a hassle-free installation. They're constructed from durable materials, like nylon and rubber, to resist corrosion and offer lasting durability. Order the replacement recommended for your vehicle year/make and engine application.
( 15 )
$2.99
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ACDelco MAP sensor seals offer a precise fit for ease of installation. These Manifold Absolute Pressure sensor seals are designed, engineered, and tested for GM vehicles, providing you with factory-style performance. The seals are available for nearly a thousand vehicles from the 1990s and up.
( 2 )
$5.99
Summit Bucks
ACDelco engine block valley pan gaskets are comprised of premium materials for durability. These oil port seal rings are high-quality replacements that offer a perfect fit and superior sealing. They're available for a range of applications; order the gasket recommended for your vehicle.
( 1 )
$7.99
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.
( 81 )
$121.99
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$134.99
Summit Bucks
ACDelco throttle body gaskets are manufactured to provide the same performance, durability, and service as your originals. These gaskets and seals are made from high-quality materials to deliver OE fit, form, and function. Restore leak-free connections to your throttle body components with replacement gaskets from ACDelco.
( 11 )
$7.99
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$20.99
Summit Bucks
ACDelco GM Genuine Parts cylinder head gaskets offer the quality, reliability, and durability of GM OE. Head gaskets contain all the heat and compression generated by your vehicle's engine, and they seal the combustion chambers, coolant, and oil passages between the cylinder head and the engine block. ACDelco GM Genuine Parts cylinder head gaskets are the recommended replacements for your vehicle's original components, delivering the right fit, form, and function to keep your engine running properly.
( 3 )
$67.99
Fel-Pro offers oil cooler mounting gaskets and seals for thousands of vehicles from the 1970s and up. These replacements are available in a broad range of materials and configurations. They're engineered and manufactured to factory specs to ensure superior fit and performance. Mount your cooling components with confidence; order the gaskets and seals recommended for your application.
( 4 )
$8.99
OEM replacement Fel-Pro head gaskets are ideal for stock rebuilds on street-driven cars and trucks. These seals are available in a dozen materials, with different bores, thicknesses, and compressed volumes. They're designed for precise fitment on specific engine applications. (Fel-Pro head gaskets are not intended for racing use.)
( 254 )
$39.99
Vehicles manufactured after 1990 often have differential housings sealed with RTV silicone. Over time, extreme vehicle vibration and even rough roads can cause the RTV bead to break. If the bead breaks and the vehicle loses the axle lube, the transmission gears begin to rub and wear. That's the whining sound that you hear. Unfortunately, it's a repair that needs immediate attention. Fel-Pro offers precut differential replacement gaskets for these applications, so you won't have to worry about applying RTV and waiting for it to set up to seal. These gaskets are available in a variety of materials, thicknesses, and configurations for precise fitment on nearly 70 differential case designs. Order the model recommended for your application—and eliminate the need for messy RTV sealant.
( 228 )
$6.99
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$7.99
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