Availability
ACDelco GM Genuine Parts engine timing covers are OE replacements for a variety of applications. The aluminum covers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. The timing cover is an essential component designed to protect the timing belt, timing chain or cam belt of your car from road debris, grime and gravel; timing belts or chains control the rotation of the camshafts and crankshaft in the internal combustion engine. Order the cover recommended for your vehicle.
( 1 )
$113.99
ACDelco GM Genuine Parts camshafts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for your Chevrolet, Buick, GMC, or Cadillac vehicle. For optimal performance, choose a replacement camshaft that you know will fit and function like the original from ACDelco GM Genuine Parts camshafts.
Not Yet Reviewed
$132.99
—
$140.99
ACDelco GM Genuine Parts engine valve lifter guides keep the lifters from rotating. These GM-recommended replacements deliver peace of mind that the fit, form, and function are of the highest standards. Order the guides designed for your GM year/make and engine application.
( 5 )
$14.99
—
$17.99
ACDelco offers engine timing covers for a variety of cars, trucks, vans, and SUVs. The aluminum replacements are available in different configurations for factory-style fitment. Some models also include gaskets and hardware. These parts are designed, engineered, and tested to rigorous standards—backed by General Motors. Order the OE direct-fit timing cover recommended for your vehicle.
( 3 )
$47.99
—
$75.99
ACDelco camshaft phasers adjust camshaft positioning while your vehicle's engine is running. These GM-recommended replacements help to ensure the camshaft rotates in the correct timing with other valvetrain components, providing optimal engine performance. They work with your vehicle's VVT solenoid to help maximize drive quality and fuel economy. ACDelco camshaft phasers are manufactured to fit like the originals and to deliver the same performance, durability, and service life you've come to know and trust.
( 1 )
$42.99
—
$448.99
ACDelco GM Genuine Parts hydraulic roller lifters are designed as direct replacements for your engine, offering the quality, reliability, and durability of GM OE. They automatically help maintain a "zero" valve lash condition to help prevent valvetrain noise and unnecessary component wear. Stay with the parts brand your vehicle came with; order the lifters tailored for your specific GM make/model.
( 4 )
$23.99
—
$122.99
ACDelco GM Genuine Parts lifter valley plates are designed, engineered, and tested to rigorous standards--and backed by General Motors. They're available in a variety of styles for vehicles from the 1990s and up. These true OE replacement parts offer a precise fit for an easier install. For optimal performance, stay with the brand your vehicle came with: GM Genuine Parts.
( 1 )
$166.99
—
$315.99
ACDelco GM Genuine Parts engine valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for GM vehicles. For the optimal performance, replace your vehicle's parts with those made by the original manufacturer—ACDelco GM Genuine Parts.
( 1 )
$5.99
—
$115.99
Taming the "whip" of your timing chain is as easy as ACDelco dampeners. These high-quality, direct-fit replacements will keep your chain in place when decelerating from high rpms, quick shifts, and on/off throttling. You, too, can restrain the whip with ACDelco timing chain dampeners in place.
( 4 )
$7.99
—
$45.99
ACDelco GM Genuine Parts engine camshaft retainer plates are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for GM vehicles, so you can be confident they will fit and perform just like the originals they are replacing. Select the thrust plates designed for your vehicle.
( 4 )
$14.99
—
$26.99
ACDelco GM Genuine Parts rocker arms are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for GM vehicles. That means the purchase of ACDelco GM Genuine Parts rocker arms will provide the correct fit and performance, delivering an easier install along with the optimal operation in your vehicle. The rocker arms are offered in different styles, ratios, and mounting options. They're available for hundreds of applications.
Not Yet Reviewed
$5.99
—
$29.99
ACDelco hydraulic lifters and lash adjusters will help maintain a consistent rate between your rocker arms and the engine valves. Periodic adjustments of the valve lash are often necessary for peak performance. These OE-style replacement lifters are made to GM specs, maintaining a proper lash condition while preventing unnecessary valvetrain wear and noise. Order the style and model designed for fitment on your specific vehicle.
( 2 )
$3.99
—
$30.99
ACDelco timing chain tensioners keep the pressure on! For your vehicle to run at optimum performance, your timing chain must be operating efficiently. These replacement tensioners will ensure your chain is in consistent working order to keep your engine marching "in time." The precision-machined and assembled parts offer an exact fit with a design for increased durability. Find the model designed for your application, then keep your timing chain in line with an ACDelco tensioner.
( 10 )
$15.99
—
$95.99
ACDelco GM Genuine Parts engine valve pushrods are available for a wide range of vehicles, including many Chevrolet, Cadillac, and GMC models. These steel replacements are designed, engineered, and tested to rigorous standards, all 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. Order the model recommended for your application.
Not Yet Reviewed
$4.99
—
$17.99
ACDelco timing chains are quality replacement parts you can feel good about installing. These kits are available for fitment on hundreds of vehicles from the 1990s and up, delivering factory-style performance. Order the timing chain components recommended for your application.
( 1 )
$16.99
—
$368.99
ACDelco GM Genuine Parts engine valve springs 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. These replacement springs are made from factory materials--and are available for over a thousand vehicle applications from Chevy, Buick, Hummer, Pontiac, Cadillac, GMC, Isuzu, and Saab.
( 1 )
$5.99
ACDelco offers GM Genuine Parts camshaft sprockets for a wide range of cars, trucks, and vans. These engine timing OE replacement parts are machined from nickel steel to precise specifications. They're available in different diameters and tooth-counts. Stay with the parts brand your General Motors vehicle came with—to ensure the quality and performance will meet your expectations. Order the sprockets designed to fit your application.
( 1 )
$40.99
—
$69.99
ACDelco GM Genuine Parts engine variable valve timing solenoids regulate oil flow to the cam phasers that change the timing of the camshafts. The desired positions of the camshaft varies with engine speed and load and is calibrated for optimal engine performance, drive quality, and efficiency. These solenoids are GM-recommended replacements for your vehicle's original components and have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
( 3 )
$16.99
—
$217.99
ACDelco GM Genuine Parts valve lifter followers 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. The valve lifter followers, also known as a tappet or cam follower, play a crucial role in the operation of an engine's valvetrain. Key benefits of these components include precise valve timing to accurately control the opening and closing of the valves, optimizing combustion efficiency, reducing wear on other valvetrain components, and in the case of hydraulic lifters, they automatically compensate for slight variations in valve clearance, leading to smoother operation and less noise.
Not Yet Reviewed
$33.99
ACDelco GM Genuine Parts engine rocker arm bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These hex-flanged steel bolts fasten vehicle components together. GM Genuine Parts are the true OE parts installed during the production or validated by General Motors for GM vehicles. Order the hardware recommended for your application.
Not Yet Reviewed
$6.99
ACDelco Gold timing belt and water pump kits provide convenience and peace of mind. These premium-quality replacement components deliver the performance and dependability you expect from ACDelco, along with a great fit for a no-hassle install. Available for most applications, the kits include timing belt and water pump, plus (depending on kit chosen) supporting hardware, idler pulleys, and tensioners.
( 1 )
$61.99
—
$701.99
ACDelco offers valve spring retainers for a variety of applications, including many Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models. These OE replacements are designed, engineered, and tested to rigorous standards—and are backed by General Motors. They're the true factory parts installed during the production of each vehicle. The standard-style retainers are machined from steel with a protective finish. Order the size and thickness recommended for your engine.
Not Yet Reviewed
$4.99
ACDelco GM Genuine Parts camshaft bolts 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. For optimal performance, choose ACDelco camshaft bolts for your vehicle.
Not Yet Reviewed
$7.99
ACDelco Gold timing belts are available in a full line of premium aftermarket products. The belts are comprised of high-grade hydrogenated nitrile butadiene rubber for heat and contamination resistance, and are equipped with premium high-strength tensile members. Provided as a GM OE equivalent or better in service life and performance, these Gold timing belts are manufactured to meet your expectations for fit, form, and function. When it comes to replacing your belts, ACDelco provides the most extensive coverage in the industry for your import or domestic.
Not Yet Reviewed
$17.99
—
$311.99
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
