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2003 Engine Gaskets & Seals

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Results 1 - 24 of 106

Summit Bucks

Fel-Pro Fuel Pump Gaskets

Fel-Pro offers fuel pump gaskets for thousands of applications. These economical replacements are available in a variety shapes and materials. Order the model recommended for your vehicle and engine family.

4.89 out of 5 stars ( 94 )

$2.99

$3.99

Summit Bucks

Fel-Pro Water Pump Gaskets

Fel-Pro water pump gaskets are offered in a variety of materials and configurations. These replacements are available for thousands of applications. Order the model or set recommended for fitment with your vehicle and engine family.

4.76 out of 5 stars ( 160 )

$2.99

$7.99

ACDelco GM Genuine Parts Water Pump Gaskets

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.

4.7 out of 5 stars ( 27 )

$2.99

$7.99

Summit Racing™ Water Pump Gaskets

When replacing engine components it necessary to have the proper replacement gaskets. These high-quality Summit Racing™ water pump gaskets are perfect for your next project.

4.67 out of 5 stars ( 6 )

$3.99

$8.99

Summit Bucks

Fel-Pro Distributor Base Gaskets

Fel-Pro offers distributor base gaskets for thousands of applications. They're available in a variety of materials to complement cast iron and aluminum intake manifolds. The gaskets can be used in conjunction with any shins or housing base spacers made to correct the distributor's overall height. Order the replacement model recommended for your vehicle and engine family.

4.93 out of 5 stars ( 42 )

$2.99

$3.99

BTR Equalizer/Trinity Throttle Body Gaskets

BTR offers Equalizer/Trinity throttle body gaskets for a variety of applications, including many Chevy small block engines from 1997 and up. These replacements are made from factory materials and specs to ensure proper fitment and seal performance. Their primary purpose is to create an airtight seal between the throttle body and the intake manifold, preventing air leaks so that incoming air is properly regulated by the throttle body. This maintains the correct air/fuel mixture for optimal engine performance.

Not Yet Reviewed

$9.99

Melling Oil Strainer Gaskets and Seals

Melling oil strainer gaskets and seals are manufactured from quality materials. Melling delivers the confidence that you have the right part, with the right fit, and the right performance to restore, repair, or maintain your vehicle. Order the gaskets and seals designed for your specific vehicle application.

5.0 out of 5 stars ( 2 )

$3.99

Chevrolet Performance Oil Cooler Adapter Gaskets

No one knows your GM vehicle better than Chevrolet Performance. Their oil cooler gaskets are the genuine items that deliver the fit and function prescribed by your auto's maker. Maintain your vehicle's performance properly; replace worn originals with new original oil cooler gaskets from Chevrolet Performance.

5.0 out of 5 stars ( 1 )

$6.99

Summit Bucks

Fel-Pro Water Neck Gaskets

Fel-Pro water neck gaskets are available for hundreds of applications, including most engine coolant outlets and thermostat housings. These inexpensive seals are offered in a variety of materials and configurations. Avoid unwanted leaks. Order the gaskets recommended for your vehicle and engine family.

4.71 out of 5 stars ( 274 )

$2.99

$9.99

SCE AccuSeal Pro Water Pump Gaskets

SCE AccuSeal Pro water pump gaskets provide exceptional sealing to your build. These durable steel core composite gaskets are cut for a precise fit and dependable, long-lasting performance. Available for various small block and big block applications, the gaskets are made with improvements over factory, where possible, in order to eliminate common leaking points. AccuSeal Pro gaskets keep your coolant where it's supposed to be—inside the engine.

5.0 out of 5 stars ( 4 )

$7.63

ACDelco Transmission Rear Seals

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.

3.73 out of 5 stars ( 11 )

$5.99

Summit Bucks

Fel-Pro Oil Pan Drain Plug Gaskets

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.

4.0 out of 5 stars ( 15 )

$2.99

$3.99

Summit Bucks

Fel-Pro Oil Pump Gaskets

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.

4.74 out of 5 stars ( 35 )

$2.99

$7.99

Summit Racing™ Fuel Pump Gaskets

Summit Racing™ fuel pump gaskets provide your project with quality and value. Who doesn't like a good deal? And who better to provide high performance with value than Summit Racing™. Our replacement fuel pump gaskets deliver leak-proof sealing cut from durable composite material that also has just enough flexibility to fill small surface imperfections tightly. So, the next time you service your fuel pump, opt for the best deal to make you, your car, and your wallet happy--Summit Racing™ fuel pump gaskets.

Not Yet Reviewed

$2.99

Chevrolet Performance Ram Jet 502 Upper Intake Manifold Gaskets

Chevrolet Performance upper intake manifold gaskets seal your Ram Jet 502 lower and upper intake manifolds. The 502 engine sports impressive looks with its tunnel ram-style high-rise intake manifold--but a cracked, leaky gasket could leave you less than pleased with its performance. Keep your 2-piece assembly perfect with the correct upper intake manifold gasket replacements from the creator of your Ram Jet 502: Chevrolet Performance!

5.0 out of 5 stars ( 2 )

$7.58

Dorman Coolant Bypass Seals

Coolant bypass gaskets can become weak and brittle with time, allowing fluid leakage. Dorman coolant bypass seals feature quality rubber and steel construction to maintain a positive, leak-free seal.

4.75 out of 5 stars ( 8 )

$6.99

ACDelco GM Genuine Parts Engine Valve Stem Oil Seals

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

ACDelco Rear Main Seal Cover Gaskets

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

Summit Bucks

Fel-Pro Throttle Body Gaskets

Fel-Pro throttle body gaskets are available in a dozen materials and hundreds of configurations. Whether you're performing a rebuild or general maintenance, these replacement seals will deliver the tight connection you need. Order the gaskets recommended for your vehicle and engine application.

4.66 out of 5 stars ( 35 )

$2.99

$8.99

Summit Bucks

Fel-Pro Oil Cooler Mounting Gaskets and Seals

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.

3.75 out of 5 stars ( 4 )

$5.99

$9.99

ACDelco Crankshaft Front Seals

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.

2.96 out of 5 stars ( 23 )

$3.99

$7.99

MotoRad STAT LOK Thermostat Gaskets and Seals

MotoRad has you covered when it comes to your cooling system's sealing needs. MotoRad offers these STAT LOK products in gasket and seal form. The gaskets are designed to reduce installation time and feature an adhesive backing to hold your thermostat securely centered in the counterbore, leaving both of your hands free to align and bolt down the outlet. STAT LOK rubber seals are available for nearly all US and import cars and light trucks. So save time, prevent leaks, and get the job done right with MotoRad STAT LOK engine coolant thermostat gaskets and seals!

4.0 out of 5 stars ( 4 )

$1.99

Mahle Original Timing Cover Seals

Mahle Original timing cover seals meet or exceed the original equipment specifications providing the finest sealing products available. They come in a variety of materials to cover many different applications. Mahle Original provides world class sealing products trusted by OEMs and Technicians around the globe and are the leader in Domestic, Asian, and European applications.

3.67 out of 5 stars ( 3 )

$7.50

$9.99

SCE Timing Cover Seals

Whether you're performing a full frame-off restoration or simply keeping your classic ride in top shape, SCE offers timing cover seals. They are designed to keep lubricant in and water and dirt out. These seals are made of premium material and conform to the sealing surface to provide a durable, reliable, leak-free seal.

4.33 out of 5 stars ( 3 )

$5.71

$6.87

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