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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 )
$66.99
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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 )
$1.99
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$19.99
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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.
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$15.99
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$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.
( 4 )
$47.99
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$52.99
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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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$14.99
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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.
( 16 )
$56.99
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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
$8.99
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$45.99
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ACDelco transmission rear seals will restore a fluid-tight barrier for your drivetrain. These flexible output shaft gaskets feature original equipment designs that will fit your ride with the same factory performance, durability, and service life you expect. The seals are available in a variety of styles and materials—for compatibility with countless transmission models.
( 11 )
$4.99
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$26.99
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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 )
$10.99
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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.
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$2.99
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$24.99
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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 )
$5.99
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$143.99
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ACDelco GM Genuine Parts engine valve stem oil seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.
Not Yet Reviewed
$5.99
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 )
$10.99
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$174.99
Summit Bucks
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
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ACDelco Gold engine oil filter adapter gaskets are high-quality replacements for many vehicles on the road today. They fill the space between two mating surfaces, keeping fluids, gases, and pressure from leaking onto the engine and other underhood components. These premium gaskets are made from a variety of materials for specific applications—and will meet or exceed your expectations for fit and performance. Order the model recommended for your application.
( 2 )
$4.99
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ACDelco GM Genuine Parts differential drive pinion gear seals help ensure differential fluid does not leak, and are GM-recommended replacements for your vehicle's original components. ACDelco seals have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
( 4 )
$28.99
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$34.99
Summit Bucks
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 )
$50.99
Summit Bucks
Whether refreshing your LS engine or finishing a swap, Top Street Performance oil pan gaskets are a sure way to guarantee a secure seal every time. Composed of steel, with a neoprene seal, these TSP gaskets are designed to fit with stock pans, as well as TSP's fabricated high-capacity pans.
Not Yet Reviewed
$29.62
Summit Bucks
Stop fluid leaks with ACDelco GM Genuine Parts differential cover gaskets. They're made from quality materials and built to fit both factory and aftermarket differential covers. The factory-recommended replacement gaskets are available for specific applications and install easily with no modifications.
( 3 )
$15.99
Summit Bucks
ACDelco fuel injector feed and return pipe O-rings are professional, premium aftermarket replacement parts. They are manufactured to meet expectations for fit, form, and function. Get the performance and dependability you expect from ACDelco.
( 3 )
$1.99
Summit Bucks
ACDelco water neck and thermostat seals provide a leak-free install. Cut from premium materials, these replacement gaskets and O-rings are available in a variety of styles and shapes for fitment on specific applications. Choose the name you can trust—ACDelco—to supply OE-type parts for long-lasting fit and dependable performance.
( 2 )
$4.99
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$15.99
Summit Bucks
ACDelco GM Genuine Parts manifold donut seals are designed, engineered, and tested to rigorous standards and backed by General Motors. They are true OE parts that will replace your originals with the same fit and leak-free performance. Trust your Chevrolet, Buick, GMC, or Cadillac vehicles to GM Genuine Parts from ACDelco.
Not Yet Reviewed
$53.99
Summit Bucks
Whether refreshing your LSX engine or finishing a swap, Top Street Performance LS valley cover gaskets provide a sure way to guarantee a secure seal every time. Composed of quality materials, they offer a design that will fit with stock covers as well as TSP polished aluminum covers. Top Street Performance delivers quality performance with the engine valley cover gaskets designed to fit your LS application.
Not Yet Reviewed
$29.62
Summit Bucks
ACDelco GM Genuine Parts distributor housing gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Precision cut from quality materials, these are the true OE parts installed during the production of or validated by General Motors for GM vehicles.
Not Yet Reviewed
$2.99
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