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CHRYSLER 300 Gaskets & Seals
Showing In Stock Items. Show All 36 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.
( 556 )
$66.99
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.
( 565 )
$81.94
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$96.54
Mr. Gasket Rear Main Seals
Mr. Gasket OEM stock replacement rear main seals are ideal for stock rebuilds or street-driven cars and trucks. They're made from high quality silicone to withstand extreme engine temperatures and injection molded for a precise fit. These seals are not intended for race applications.
( 9 )
$51.19
Cometic Street Pro Bottom-End Gasket Kits
Cometic Street Pro bottom-end gasket sets gather all of the necessary parts in one handy kit, tailored to specific years/makes/models. Rebuilding or servicing an engine can be quite an ordeal--trying to locate all of the correct gaskets, seals, washers, and O-rings for the many sections. If the fit isn't perfect, you know the messy results.There's no need for you to hunt down replacement seals for oil pans, water pumps, pickup tubes, cranks, drains, timing covers, retainers... you get the picture. Match up your vehicle with the corresponding Cometic Street Pro bottom-end gasket set and order today!
( 2 )
$81.99
Fel-Pro PermaDry Valve Cover Gaskets
Fel-Pro PermaDry valve cover gaskets are recommended for stock replacement use. Their shape, thickness, and construction varies with each engine application. In addition to tried-and-true materials such as cork and rubber, advances in gasket technology have also been incorporated into molded silicone seals for leak-free performance. Simply match up your vehicle's make and model year with the Fel-Pro PermaDry valve cover gaskets designed for precise fitment. Note that these gaskets are not intended for race applications.
( 385 )
$65.99
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.
( 52 )
$62.47
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$76.37
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!
( 32 )
$58.35
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.
( 11 )
$50.39
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$83.74
Mopar Replacement Head Gaskets
Mopar Replacement head gaskets are precision-cut from premium materials to deliver a leak-free seal. A good seal is crucial to performance. When servicing your ride, choose genuine Mopar replacements to gain the OE fit and function you've come to expect.
Not Yet Reviewed
$80.99
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$81.99
On Sale
Mr. Gasket Exhaust Gaskets
Mr. Gasket has three types of exhaust gaskets--standard, Ultra Seal, and Copperseal. Use the standard for a stock rebuild and the Ultra or Copperseal for extra blowout protection.
( 20 )
$51.19
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$53.95
Mahle Original Cylinder Head Gaskets
Mahle Original offers a choice of cylinder head gaskets to fit your project with the most effective, leak-free seal. Because vehicles and performance levels are as different as the people who drive them, a head gasket that works for you may not work for another. Mahle Original knows this. Their list of head gasket materials includes multi-layered steel, Solicor, VR-2000, Nitroseal, and VR500. Each does their job differently, but you can rest assured that the sealing job they do will be effective and efficient. Positive sealing is available with Mahle Original cylinder head gaskets. Order the style designed for fitment with your vehicle and engine application.
( 45 )
$53.99
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$74.99
Mopar Replacement Valve Cover Gaskets
Mopar Replacement valve cover gaskets are the perfect choice to service and maintain your Mopar ride. They offer OE fit and function and are cut from premium materials for leak-free performance. Choose genuine Mopar replacement valve cover gaskets for your vehicle.
( 2 )
$79.99
Sikky Manufacturing Thermalnator Intake Manifold Gaskets
Sikky Manufacturing Thermalnator intake manifold gaskets are excellent upgrades for your vehicle—whether it is stock or modified. These unique high-temperature shielding gaskets deliver cooling properties that reduce heat by stopping metal-to-metal contact between the intake manifold and the engine block. By using Thermalnator gaskets, you can reduce the temperature of the air entering your engine, making up to 5 percent more power. They allow your intake manifold to perform like an intercooler, because it is no longer heated by the cylinder head. The heat from incoming air dissipates rapidly through the aluminum. Drop engine temperatures and make more power with the help of Thermalnator gaskets from Sikky.
( 3 )
$85.49
On Sale
Mr. Gasket CopperSeal Exhaust Gaskets
Mr. Gasket CopperSeal exhaust gaskets are made from .043 in. thick solid copper, and are track-proven to eliminate exhaust leaks in Top Fuel Dragster, Funny Car, and Alcohol class race cars. These gaskets feature an embossed O-ring design to increase sealing pressure around the exhaust ports, creating a tight, leak-proof seal. They're also ideal for tow vehicles and motor homes. CopperSeal gaskets are available in a variety of port styles, as well as more than a dozen size configurations. Order the model designed for precise fitment with your exhaust header.
( 42 )
$71.05
Fel-Pro Rear Main Seals
Fel-Pro rear main seals are ideal for stock rebuilds or street driven cars and trucks. These OEM-style replacement seals are not intended for race applications. They're available in a variety of materials and configurations for fitment on specific vehicles and engine families.
( 170 )
$63.99
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$88.99
Fel-Pro Oil Pan Gaskets
It's easy to diagnose worn-out oil pan gaskets--just follow the trail of black drips on your clean cement. Fel-Pro offers hundreds of OEM-style replacements to fit a wide range of auto, truck, marine, industrial, and agricultural applications. Many are one-piece units, while others are multi-piece with kit accessories. Depending on your vehicle, the oil pan gaskets could be constructed of molded rubber, cork and neoprene, PermaDryPlus, or rubber-coated fiber or steel core. Match up your specs to the Fel-Pro gasket needed to seal off oil leaks.
( 986 )
$70.99
Fel-Pro Intake Manifold Gaskets
Fel-Pro intake manifold gaskets are designed to be replacements for stock-type intake gaskets. This means they're ideal for stock rebuilds, as well as mild performance engines. The seals are available in a variety of configurations for fitment on hundreds of engine applications.
( 505 )
$67.99
Beck/Arnley Valve Cover Gaskets
Beck/Arnley valve cover gaskets are manufactured to OE specifications to offer precise fit, form, and function. They are engineered to provide exceptional service life and reliability to perform the same as the originals--or better! They come in a range of styles and applications to suit your needs.
( 10 )
$68.99
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.)
( 257 )
$52.99
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 )
$75.35
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$99.61
Cometic Oil Pan Gaskets
Nothing's more frustrating than a leaking oil pan gasket. Cometic oil pan gaskets feature Kevlar® composite construction to ensure maximum sealing. They are available for all types and sizes of engines, making them perfect for a high performance or stock engine rebuild.
( 5 )
$92.84
Clearance
Mopar Replacement Engine Gasket Sets
Mopar Replacement engine gasket sets are the perfect choice to service and maintain your Mopar ride. They offer OE fit and function and are cut from premium materials for leak-free performance. Choose genuine Mopar replacement engine gasket sets for your vehicle.
( 2 )
$156.99
$64.50
Ajusa Cylinder Head Gaskets
Ajusa cylinder head gaskets will help to unleash your engine's optimal performance. Engineered with precision and crafted with expertise, they are designed to provide superior performance and reliability. Sealing the cylinder head to the engine block, Ajusa gaskets ensure efficient combustion, preventing the leakage of gasses, oil, and coolant, thus optimizing overall engine performance. Select the set designed for your vehicle's engine.
( 1 )
$57.99
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$60.99
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.
( 120 )
$57.99
