Availability
633 Results Found For "cap"
Summit Racing™ AN Flare Caps
Summit Racing™ AN flare caps prevent dirt and debris from entering externally threaded hose fittings and adapters. Features include the ability to seal automotive-type fluids, lightweight aluminum construction, and a great looking anodized or plated finish.
( 88 )
$2.99
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$8.99
Summit Racing™ Radiator Caps
Summit Racing™ offers replacement radiator caps for a variety of applications. These recovery-style caps feature a heavy-duty design built to handle the pressures of street/strip use. They're compatible with many engine designations, and are available in pressure ranges up to 26 psi. Order the cap preferred for your engine bay.
( 92 )
$5.99
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$6.99
MotoRad Lev-R-Vent Radiator Caps
Improve your safety quotient with these Lev-R-Vent radiator caps from MotoRad. Lev-R-Vent radiator caps feature a unique pressure release lever that vents pressure prior to removing the caps, reducing the risk of injury. These caps are designed to easily fit in the smaller spaces of today's engines.
( 14 )
$3.99
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$8.99
Allstar Performance AN Cap Fittings
Allstar Performance AN cap fittings are available in plastic or aluminum—designed to fit 37 degree flared fittings. They keep debris out of lines and hoses, as well as the internal components of fuel pumps, dry sump pumps, and pressure regulators while in storage. Order the size and quantity needed for your application.
( 9 )
$3.99
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$8.59
Summit Racing™ Fuel Tank Caps
Summit Racing™ fuel tank caps are designed to keep fuel in place. Each style is made of top-grade material and they are offered in various fuel tank cap styles to suit your vehicle's application needs.
( 28 )
$5.99
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$7.99
Dorman Cooling Bypass Caps
Dorman cooling bypass caps are perfect for sealing your vehicle's cooling system components. Available in several different sizes, depending on your needs, these Dorman cooling bypass caps are sure to keep coolant contained in your engine.
( 22 )
$4.99
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$7.99
Milodon Vacuum Line Caps
Cap off your vacuum ports and connections with Milodon vacuum line caps. They are a simple way to temporarily or permanently cap off connections and ports with the lines removed. Each kit contains several cap sizes.
( 5 )
$9.95
MotoRad OE Replacement-Type Fuel Caps
MotoRad has you covered if you lose or damage your fuel cap. These OE replacement-type fuel caps are a direct fit for your application. They will ensure that you get a proper seal to prevent any fuel loss or evaporation.
( 28 )
$2.99
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$9.99
Speedflow Flare Caps
Speedflow offers flare caps in a variety of materials and sizes. If you have a male AN fitting you need to block off, choose from a full range of aluminum AN flare caps to securely cover the fitting. The caps are a one-piece design, with twin sealing thanks to the AN flare and also a nitrile O-ring that snugly surrounds the flare O.D. to give a secondary fail-safe. The top-quality 6061-T6 fittings are anodized in either standard black or blue—and available in sizes -3 through -20. Speedflow also offers plastic caps as dust caps; these are designed just to block off your fittings when you want to store them or block them off during maintenance. Plastic caps will not hold pressure like the aluminum fittings.
Not Yet Reviewed
$0.50
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$9.87
Mopar Replacement Main Cap Fasteners
Mopar Replacement offers main cap fasteners to help eliminate main cap walk/fretting and protect the threads in your engine block. These direct bolt replacements are made with precision and quality in mind and matches the fit and function of the factory part on specified years, makes and models. Add confidence in the strength of your engine build with the Genuine Mopar Replacement main cap fasteners designed for your year/make and engine.
Not Yet Reviewed
$5.99
MotoRad Racing Radiator Caps
MotoRad racing radiator caps are designed to withstand the toughest environments. They are constructed from the finest materials available and are held to the tightest tolerances, so you'll have one less thing to worry about while on the track. They are available for open or closed cooling systems and high pressure and low pressure, making it easy to find the right one for your ride. All you have to do is choose the cap that is perfect for your ride and trust MotoRad and their racing radiator caps to keep you on the track!
( 1 )
$4.99
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$8.99
Unique Steel Wheel Center Caps
Unique steel wheel center caps are custom-designed or specialty steel caps that offer a distinct aesthetic beyond standard options, available in various finishes like chrome, black, or with unique logos. They're built to fit specific wheel models or universal applications, often with a push-through or snap-on installation method. Additional details: * Unique Wheel center caps are chosen for their distinct style, such as a classic "baby moon" look, custom logos (like those from manufacturers such as Mammoth 4x4 or Black Rhino), or specific designs like the "Classic Stripe" or "Mountain" from Black Rhino. * While the term "steel center caps" is used, it's important to note they are often made of steel or have a steel construction for durability and a premium finish, but some unique caps may be made from high-quality plastic with a metallic-like finish, such as a chrome or black finish. * Finishes can vary widely, with popular options including chrome-plated for a classic look or black for a more modern or stealthy appearance. Some caps feature a 360-degree electroplated finish for enhanced durability and salt-corrosion resistance. * While some caps are universal, many are designed to fit specific wheels or wheel types, such as 5 or 6-lug applications. Always check the cap's specifications to ensure compatibility with your wheels' center bore size before purchasing.
( 3 )
$3.84
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$9.50
Dorman Vacuum Caps
Dorman vacuum caps are available in a variety of sizes, colors, and materials. These caps are designed to block off unused vacuum ports and lines, helping to avoid leaks and inadequate engine performance.
( 23 )
$2.99
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$7.99
VP Racing Utility Jug Vent Caps
VP Racing utility jug vent caps are high-quality replacements for your VP utility jugs. If you've damaged or lost your vent cap look no further than VP for a replacement.
( 2 )
$2.99
Clearance
ACDelco GM Genuine Parts Fuel Tank Caps
ACDelco has a full line of high-quality fuel tank caps to fit nearly all GM vehicles. Through ACDelco's GM Genuine Parts line you can choose regular or locking versions to seal your vehicle's fuel tank filler, and they all offer the reliability and durability of GM OE. For the proper fit and performance, stay with the parts brand your vehicle came with. Choose the ACDelco GM Genuine Parts caps manufactured for your vehicle.
( 19 )
$7.99
On Sale
APR Valve Stem Caps
APR offers valve stem caps to upgrade your original plastic caps. These replacement sets are machined from aluminum and anodized in your choice of a silver, black, or gunmetal finish. Each cap features a hex head design with the APR logo engraved on the face.
( 7 )
$14.95
$8.42
Fragola Performance Systems Flare Caps
Whether you need bulkheads, tees, unions, reducers, swivels, couplers, or elbows to complete your plumbing job, look no further than Fragola for the finest fittings and adapters available. To the people at Fragola, engineering has great value, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems flare caps are manufactured from aerospace-quality aluminum to exacting standards for a secure connection and then anodized for added durability. These American-made flare caps are available in varying sizes to fit nearly any application. Plumb with precision fittings from Fragola Performance Systems.
( 54 )
$2.99
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$9.99
Spectre Performance Valve Cover Oil Fill Caps
Spectre valve cover oil fill caps are designed to be pushed into your standard 1.25 in. valve cover breather hole. They include a rubber grommet and can be installed in just seconds. The caps are available in your choice of steel or aluminum, so you can match up what's best for your engine style.
( 29 )
$8.99
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$9.99
ACDelco Radiator Caps
ACDelco radiator caps help restore cooling performance with the proper fit, form, and function for your vehicle. They feature high-quality materials and strict design requirements that match OE specifications—critical to ensuring an easy installation and dependable operation. The replacement caps are available in dozens of styles and options. Order the model recommended for your application.
( 65 )
$1.50
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$9.99
United Pacific Bolt Caps
United Pacific bolt caps will add some style to your engine compartment. They are manufactured from quality materials and then chrome plated, so they won't rust over time. The bolt caps are available for SAE or metric bolts--and in a variety of styles to give your vehicle a unique look under the hood.
( 2 )
$2.99
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$4.99
Dorman Wheel Hub Dust Caps
Dorman wheel hub dust caps are available in a variety of styles and finishes to add a touch of style and added protection to your brake rotors. The caps are offered in nearly a dozen sizes for secure fitment on specific applications. Help prevent dirt and moisture from disturbing your brake components. Order and install the number of dust seals needed.
( 47 )
$3.99
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$9.99
MotoRad Radiator Caps
MotoRad products offers a wide variety of radiator caps for domestic and import cars, heavy-duty and light trucks, racing, off-road, and agricultural applications. MotoRad offers standard on radiator caps, as well as caps for coolant recovery tanks. Whatever your cooling needs are, you can count on MotoRad for the right products.
( 10 )
$3.99
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$8.99
Tanks Inc. Hose Barb Fuel Vent Caps
Tanks Inc. hose barb fuel vent caps are made from durable, fuel-proof Viton® rubber. They effectively seal fuel vent lines or vacuum ports, preventing fuel tank contamination from dirt, water, and debris. Select the quantity needed.
Not Yet Reviewed
$6.99
Dorman Power Steering Reservoir Caps
Dorman power steering reservoir caps help to prevent fluid loss and contamination. They are made of high-quality materials and are exact replacements for your factory cap. If you have a lost or broken power steering reservoir cap, trust Dorman for durable and convenient replacement caps.
( 12 )
$3.99
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$9.99
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