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Standard Motor Products replacement PCV valves are emissions-control devices that route unburned crankcase blowby gases back into the intake manifold where they can be re-burned. By totally eliminating crankcase emissions, the constant recirculation of air through the crankcase helps to remove moisture, which would otherwise cause sludge to form. Standard Motor Products replacement PCV valves will extend the life of the oil and the engine.
( 52 )
$3.99
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$7.99
On Sale
Mr. Gasket flat black valve cover breathers add a stealth appearance to your engine compartment. They are available with or without a PCV fitting and offer a fast and easy way to customize your under-the-hood look.
( 18 )
$11.29
Dress up your engine compartment while keeping oil in its place and the dirt at bay with Summit Racing™ valve cover oil fill caps. They're manufactured from high-quality material, providing a proper fit and seal to prevent oil loss. These round, steel caps are available to fit a variety of applications, including GM, Mopar, Ford, AMC, Jeep, and other make/model vehicles. Whatever your part needs, chances are Summit Racing™ has it!
( 37 )
$4.99
Fel-Pro valve cover load spreader sets are bars of sealing performance. These steel hold-downs will spread out the load of the bolts to close the gaps. They're available for a variety of vehicle makes and engine applications. Need a sealing solution? Fel-Pro load spreaders will clamp down on leaks.
( 3 )
$30.99
On Sale
Add a little pizzazz to your engine with Mr. Gasket chrome valve cover breathers. These custom chrome breathers keep your crankcase properly vented and add a little shine under the hood. Mr. Gasket valve cover breathers are available in push-on or push-in styles.
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$11.95
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$14.93
$7.77
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$9.70
Add a splash of chrome to dress-up your engine compartment without breaking the bank. These Trans-Dapt Performance chrome valve covers are made from durable, chrome plated steel, making them an affordable and easy way to brighten up your engine. They're available in tall and short designs, plain or with logos, and in OEM replacement styles for a variety of different choices.
( 72 )
$98.99
MotoRad crankcase breather caps provide the oil circulation and air ventilation that your engine needs to run properly. Made from heavy-duty steel, MotoRad caps perform well under pressure. Many of these direct fit, high-quality crankcase breather caps are given a zinc plated finish for optimal rust resistance. Get replacements that perform and fit like the originals--MotoRad crankcase breather caps.
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$4.99
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$8.99
ACDelco Gold PCV valves are high-quality aftermarket components. The PCV (positive crankcase ventilation) valve controls the volume of crankcase vapors that are drawn into the intake manifold. A restrictive PCV valve can cause oil leaks or increase oil consumption. These replacements have been manufactured to meet or exceed your expectations for fit and performance. Order the model recommended for your vehicle.
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$4.99
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$8.99
Standard Motor is committed to manufacturing a full line of quality engine management related products to meet strict requirements for form, fit, and function, and these rubber PCV valve cover grommets are no exception. They're designed to ensure a secure fit between the valve cover and breather or PCV for a more positive seal to prevent leaks. When OE fails, trust Standard Motor for quality replacement parts with an enhanced design and superior performance.
( 17 )
$2.99
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$5.99
ACDelco GM Genuine Parts PCV valve grommets 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.
( 4 )
$3.99
MotoRad produces these oil filler caps for nearly every domestic and import vehicle on the road today. MotoRad is the leading supplier of oil filler caps for both the original equipment market and the automotive aftermarket, ensuring you of a quality product.
( 1 )
$2.99
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$7.99
Help deter those unwanted leaks with Dorman valve cover grommets. They're manufactured from oil-resistant rubber to be durable against severe heat and fluctuating temperatures under your hood. Plus, their beveled design ensures a secure, airtight seal. Choose the style and size designed for your vehicle application.
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$2.99
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$4.99
ACDelco GM Genuine Parts PCV valves are an emission control component. These valves are a GM recommended replacement for your vehicle's original part. The PCV (positive crankcase ventilation) valve controls the volume of crankcase vapors that are drawn into the intake manifold. A restrictive PCV valve can cause oil leaks or increase oil consumption. These GM Genuine Parts PCV valves have been manufactured to provide you with the same performance, durability, and service life you expect from General Motors.
( 4 )
$3.99
Metro Moulded rocker arm cover plugs are manufactured to meet and exceed OE specifications. These quality neoprene plug reproductions deliver the right fit, function, and form for your vehicle.
( 3 )
$8.99
Restore proper crankcase ventilation with a new ACDelco crankcase breather filters. These direct replacements allow for more efficient filtering for the entire service interval.
( 4 )
$3.99
Dorman oil filler caps are constructed with durable rubber to provide a tight, heat-resistant seal for the valve cover. They effectively prevent debris from entering into the engine oil, helping to protect the engine from damage and ensuring engine longevity. These Dorman direct-fit oil filler caps are easy to install, and most (depending on application) are clearly marked with raised letters for quick identification under your hood.
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$10.99
ACDelco GM Genuine Parts engine oil fill caps provide the perfect OE replacements without breaking your budget. They are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Choose the cap style designed for fitment on your particular engine block.
( 14 )
$9.99
Dorman PCV breather hoses can help maintain engine life and performance. They are direct replacements to keep your vehicle running in top form. Brittle or clogged hoses can cause emission problems. New PCV breather hoses, tubes, and elbows from Dorman are original equipment solutions designed to head off problems and prolong your positive crankcase valve's proper operation. Preserve your PCV system--install new breather hoses from Dorman.
( 27 )
$4.99
Dorman PCV system elbows provide an airtight seal between your PCV hoses and will also prevent vacuum leaks. Made from nylon, rubber, or plastic oil-resistant materials, the elbows are durable against fluctuating underhood temperatures and are excellent for the repair of emission and vacuum systems on cars, trucks, and tractors. They are easy to install and deliver a proper fit every time.
( 4 )
$5.99
WIX Filters breather elements maintain proper crankcase pressure to keep your engine running strong. The filters are available in various shapes, sizes, and media for a wide range of auto, truck, and marine applications.
( 8 )
$2.99
Maintain your Chevrolet, Buick, GMC, or Cadillac with ACDelco GM Genuine Parts brake master cylinder caps. Only Genuine GM parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle.
Not Yet Reviewed
$14.99
When you need replacement parts for your Chevy, get the genuine article from Chevrolet Performance parts. Their PCV valves install and fit just like the originals to continue purging blowby vapors. Get the replacement PCV valves made specifically for your ride from Chevrolet Performance.
Not Yet Reviewed
$8.99
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