Spooktacular Savings - Shop the Halloween Sale Now!

Spooktacular Savings - Shop the Halloween Sale Now!

Save Now on Winter Essentials for Your Ride!

1969 PONTIAC BONNEVILLE Gaskets & Seals

Part Groups

Results 1 - 24 of 71

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 ( 272 )

$3.99

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.

4.65 out of 5 stars ( 545 )

$125.99

$127.99

SCE AccuSeal Pro Oil Pan Gaskets

SCE offers AccuSeal Pro oil pan gaskets for a wide range of vehicles from the 1950s and up. They are available in one or two-piece designs and are made with proprietary processes and materials like steel core laminate, rubber, silicone, PTFE coated, aluminum, and elastomer. The replacement gaskets are engineered to resist heat and seal surface irregularities. Plus, they have built-in crush limiters to prevent damage from over-tightening. For street or strip, order the AccuSeal Pro oil pan gasket recommended for your application.

3.44 out of 5 stars ( 9 )

$152.36

SCE AccuSeal Pro Rear Main Seals

SCE AccuSeal Pro rear main seals are made from top-quality Viton® material known for its excellent heat and chemical resistance. These one- or two-piece replacements are available for a wide range of vehicles from the 1950s and up. Count on SCE AccuSeal Pro rear main seals for dependable, leak-free performance!

4.36 out of 5 stars ( 11 )

$112.23

$114.97

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 ( 93 )

$4.99

Edelbrock Valve Cover Gaskets

Edelbrock's performance CRC (core-reinforced-composite) valve cover gaskets' multi-layer construction consists of two highly compressible, high-rubber content, fiber-reinforced outside layers chemically bonded to a high-strength composite core. This unique core-reinforced construction provides excellent sealing integrity and conformability for easy installation, as well as radial strength to resist high-vacuum or blowout conditions.

4.28 out of 5 stars ( 221 )

$36.95

Fel-Pro Timing Cover Gaskets

The chain of command between a crankshaft, camshaft, and engine valves is central to your vehicle's basic movement—which is why it's so important to protect the timing belt. Fel-Pro timing cover gaskets provide a tight seal to keep contaminants out of the gear shaft area. They're offered in hundreds of single or multi-piece sets for OE-style fitment on a wide variety of cars, trucks, vans, and SUVs; gaskets for industrial use are also available. Ideal for stock replacement (not intended for racing applications), Fel-Pro gaskets are made from materials such as fiber, cork, and rubber. Choose the kit which corresponds to your year/make and engine application.

4.76 out of 5 stars ( 544 )

$20.99

$33.99

RESTOPARTS® Supplied Lifter Valley Pans

RESTOPARTS® Supplied lifter valley pans are for use with a PCV valve and features the correct baffling for proper ventilation. These OEM-style pans are designed to clear roller lifters on both hydraulic or solid roller camshafts. They are manufactured to factory specifications using heavy-duty steel for superior strength, and each pan is then coated in a durable cadmium plating in your choice of silver or gold. Order the model suited to meet your needs.

3.0 out of 5 stars ( 2 )

$211.99

On Sale

Mr. Gasket Ultra-Seal Exhaust Gaskets

Mr. Gasket Ultra-Seal exhaust gaskets are designed and constructed to improve the sealing of exhaust header flanges. Unlike standard exhaust gasket material, Ultra-Seal gaskets incorporate a graphite-impregnated facing and a steel-expanded metal core that reinforces and increases their tensile strength. This allows the gaskets to conform to warped flanges, giving them better sealing capabilities without deteriorating or cracking under the excessive heat and pressure that's common in exhaust systems. Ultra-Seal gaskets are available for a wide range of port styles and sizes. Additional features and benefits: * Expanded steel core provides stability and maximum torque retention to eliminate gasket failure * Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head * High-recovery material allows header or manifold flange to stay sealed if flange loses clamp-load * Can be trimmed for modified port applications * Designed for OE replacement, high performance street, drag race, road racing, and oval track use

4.62 out of 5 stars ( 173 )

$43.24

$52.75

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.

4.44 out of 5 stars ( 453 )

$30.95

Cometic MLS Head Gaskets

Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.

4.66 out of 5 stars ( 546 )

$98.94

$235.73

Fel-Pro Differential Cover Gaskets

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.

4.75 out of 5 stars ( 227 )

$7.99

Mr. Gasket Transmission Pan Gaskets

Do you have a leaky transmission pan gasket? You need to replace it with one of these premium transmission pan gaskets from Mr. Gasket. They're precision-made from materials that feature excellent compressibility and greater thickness recovery for a positive seal. Your garage floor will thank you!

4.55 out of 5 stars ( 31 )

$34.72

$43.27

Fel-Pro Head Gaskets

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.)

4.78 out of 5 stars ( 253 )

$23.99

Timken Automatic Transmission Torque Converter Seals

Timken automatic transmission torque converter seals keep the good in and the bad out. The machined rubber sealing edge of these Timken seals helps to retain oil, while excluding contaminants. These precision-made seals offer easier and proper installation, too. Keep your vehicles running at their optimum with the right bearings and the right seals--Timken seals.

4.59 out of 5 stars ( 22 )

$7.99

Fel-Pro Air Cleaner Gaskets

Fel-Pro air cleaner gaskets are designed to fit between your air cleaner and carburetor or TBI. They create a positive seal that will help prevent unfiltered air from entering your engine. Order the replacement gasket recommended for your vehicle and engine application.

4.85 out of 5 stars ( 62 )

$3.99

$4.99

Fel-Pro Pushrod Cover Gaskets

Fel-Pro pushrod cover gaskets are available in a variety of materials and configurations. These replacements are offered for vehicles and engine applications from the 1930s and up.

4.94 out of 5 stars ( 16 )

$9.99

SCE AccuSeal Pro Valve Cover Gaskets

When you need a professional seal, choose SCE AccuSeal Pro valve cover gaskets. These premium replacements are made with proprietary materials and processes to provide you with the seal that you need and expect. They're offered in more than a half-dozen materials and thicknesses, engineered to resist heat and irregularities in sealing surfaces. Do you have cast covers, sheetmetal covers, or an application with severe vibration? Use SCE super-tough AccuSeal Pro gaskets and you won't have to change them every round! Order the model designed for your year/make and engine application—for sealing power and top performance on the street or track.

4.0 out of 5 stars ( 52 )

$32.23

$34.54

Timken Differential Pinion Seals

Machined with a rubber sealing edge, Timken differential pinion seals provide greater accuracy and consistency, resulting in a better sealing surface. These pinion seals feature proprietary latex bore coat sealant that helps to eliminate bore leakage. Their patented, lay-down sealing lip design ensures lasting performance, even with extreme temperature exposure, shaft imperfections, shaft bore misalignment, or excessive thrust movement. For excellent automotive solutions, you can rely on Timken.

4.64 out of 5 stars ( 39 )

$10.99

Timken Transmission Rear Seals

Timken transmission rear seals are designed to prevent leakage around valves, shafts, and other moving parts on your vehicle. These durable nitrile seals help to keep fluid from leaking out between the shaft and the housing and prevent abrasives, corrosive moisture, and other harmful contaminants from entering your vehicle's vital components. For protection, seal the deal with Timken.

4.41 out of 5 stars ( 41 )

$9.99

$20.99

SCE Pro Copper Embossed Exhaust Gaskets

Clean, flat surfaces are essential to a good seal. However, that type is surface is rarely available. The best way to seal a warped or uneven exhaust is with SCE Pro Copper embossed exhaust gaskets. These replacements feature an embossed O-ring around the exhaust port to increase sealing pressure for tight, leak-proof performance, even on imperfect surfaces. Whether your ride is a motor home or hot rod, or is used for towing or racing, you'll appreciate the trouble-free seal of SCE Pro Copper embossed exhaust gaskets, available for a wide range of port styles and sizes.

4.21 out of 5 stars ( 104 )

$44.49

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 Valve Stem Seals

Fel-Pro valve stem seals are available in a variety of sizes, styles, and materials. These small components perform a valuable role—controlling the lubrication of the valve stems as they slide in the valve guide. Too little oil causes stem and guide wear; too much increases oil consumption and can cause a buildup of carbon. This can lead to valve seat damage and early valve grind. Order the replacement set recommended for your vehicle and engine application.

4.5 out of 5 stars ( 107 )

$15.99

$18.99

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

Modal Header