Availability
MAZDA 3 Camshafts & Valvetrain
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Melling Timing Chain Sets
Melling timing chain sets are designed for use with either performance or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. The crank gears are machined from stress-proof steel. Most Melling timing chain sets have three keyways to ensure accurate timing for early or late model vehicles, and to allow you to set the cam timing at 4 degrees advanced, 4 degrees retarded, or stock. However, 50-state (stock replacement) sets have single keyways. The chains are available in several styles, such as single or double roller, single non-roller, and link belt. Melling timing chain sets are not for use above 6,500 rpm. Order the model designed for your vehicle application.
( 142 )
$162.99
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$225.99
Cloyes Timing Chain and Gear Sets
Cloyes timing chain and gear sets provide the ultimate in timing reliability. They include a steel crankshaft gear and either an aluminum or ductile iron camshaft gear, along with a chain. Cloyes timing chain and gear sets have been precision-hobbed and crown-shaved to provide an accurate gear-to-gear mesh with no wear and tear on the gears.
( 7 )
$45.99
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$285.99
Ajusa Hydraulic Lifters
Ajusa offers hydraulic lifters for a wide range of applications—including vehicles from Volkswagen, Audi, Dodge, Eagle, Citroen, Peugeot, Dacia, Lada, Nissan, Toyota, Land Rover, MG, Rover, Triumph, Acura©, Ford, Honda©, Hyundai, Isuzu, Kia, Mazda, Mercury, Subaru, Alfa Romeo, Audi, BMW, Chevy, Chrysler, Freightliner, Jaguar, Jeep, Mercedes-Benz, Ram, Mitsubishi, Plymouth, and Lincoln. The lifters are available in hydraulic flat tappet, hydraulic roller, or hydraulic lash adjuster style. These replacements are made from factory materials and specifications to ensure proper fitment and long-lasting performance. Since 1972; Ajusa has been a leading international manufacturer of gaskets, head bolt sets, lifters, and turbo components. They carry the world's largest range for European and Asian apps worldwide marketplace.
Not Yet Reviewed
$38.99
Melling Replacement Timing Chains
Melling replacement timing chains are available in several styles—single or double roller, link belt, or non-roller—for fitment on countless year/make/model vehicles. A key link in your engine, timing chains synchronize and transfer energy from the crankshaft to the camshaft, controlling when the intake and exhaust valves open. These solid-bushing chains offer a true bearing surface that rolls with the sprockets, eliminating chain stretch. Order the replacement designed for your specific application.
( 3 )
$32.99
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$51.99
Cloyes Timing Chain Guides
Cloyes engine time chain guides/tensioners are available in a variety of materials and finishes—for more than a dozen positions. They utilize the latest in design technology, ensuring proper fit and quiet, maintenance-free performance that meets or exceeds OEM requirements. Order the model recommended for your vehicle and engine application.
( 1 )
$8.99
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$44.99
Melling Replacement Valve Locks
Melling replacement valve locks are designed for stock engines with standard retainers and pressure valve springs. Manufactured from stamped steel, they will replace your stock valve locks with no modifications. Rebuilding your valvetrain? Try these Melling replacement valve locks to eliminate any valvetrain failure.
( 8 )
$2.99
Melling Timing Chain Guides
Melling timing chain guides keep your timing chain in line. Constructed of durable materials, they offer a long service life to keep your chain running on time and smoothly.
( 1 )
$21.99
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$32.99
Melling Timing Sprockets
Keep your cam and crank in motion with new Melling timing sprockets. Their precision-made sprockets keep the connection between your camshaft, crankshaft, and timing chain/belt moving smoothly. Meet your OE expectations with Melling timing sprockets.
( 1 )
$9.99
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$25.99
Melling Timing Gears
Melling is more than pumps. Their timing gears provide strength with less friction. These precision gears are manufactured from quality materials that meet or exceed OE specifications for your vehicle. Stage your timing with a perfect timing gears--Melling timing gears.
( 7 )
$19.99
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$21.99
Spectra Premium Variable Valve Timing Solenoids
Spectra Premium variable valve timing solenoids are OE replacements that ensure ease of installation and factory-style performance. They are responsible for changing the position of the camshafts in the engine. Each camshaft or head is equipped with a VVT solenoid—which is capable of altering the supply of oil pressure to the camshaft or valve follower, depending on the speed and load of the engine. These solenoids are made of high-quality materials to withstand extreme conditions; they undergo extensive testing to ensure reliability. Order the direct-fit replacements recommended for your application.
Not Yet Reviewed
$114.99
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$258.99
Cloyes Replacement Timing Chain Tensioners
Over time, timing chains suffer from wear and tear that can result in timing chain stretch and timing fluctuations. Cloyes offers these replacement timing chain tensioners for a variety of applications. They're made of high-quality materials to increase your cam timing accuracy.
( 13 )
$18.99
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$58.99
Enginetech Rebuilders Valves
For about the same cost of reclaiming valves, you can install brand new Enginetech Rebuilders valves. The purpose of these patented Enginetech Rebuilders valves is to help simplify engine rebuilding by salvaging worn cylinder heads and reducing the need for expensive parts like valve seats and springs. Designed with oversized heads and stems, and a lowered keeper groove, these specialized valves create a more efficient and cost-effective rebuild process. The Enginetech one-piece intake valves are made from HNV-3 high alloy valve steel (often used for exhaust valves). All of the valve stems are either triple chrome plated or gas nitrided. Enginetech even goes a step further and hardens every valve tip to 50HRC minimum. The Enginetech exhaust valves are also a one-piece design. All Rebuilder's exhaust valves are made from EV-8 or EV-12 stainless steel. Again, like their intake valves, all stems are triple chrome plated or gas nitrided. Wafer tips, hardened to 50RHc, are inertia welded to every tip. Select the valves you need for your engine rebuild.
Not Yet Reviewed
$7.99
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$19.99
Cloyes Timing Chain Kits
Cloyes timing chain kits meet OE performance requirements. They utilize the latest in design and materials so you can enjoy quiet, maintenance-free performance. These assemblies are available in various styles, including link belt, single roller, and single non-roller. Order the kit designed for fitment on your specific model or engine application.
( 175 )
$193.99
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$232.99
Cloyes Timing Crankshaft Sprockets
Cloyes is a worldwide leader in the manufacture and supply of automotive timing drive systems and components for aftermarket. Their timing crankshaft sprockets are precision-machined from various quality materials, depending on the application. You can rest assured that Cloyes timing crankshaft sprockets will fit properly.
( 1 )
$20.99
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$32.99
Cloyes Timing Dampers
Cloyes timing dampers keep your chain inline. Gear changes can cause your timing chain to whip, but these quality-built dampers will add just the right tension to keep your shifts smooth and quiet. Cloyes timing dampers meet or exceed OEM performance requirements. They're available in different styles for nearly a thousand applications.
( 7 )
$36.99
Melling Timing Chain Tensioners
Timing chains stretch over time and become slack. Melling timing chain tensioners will retain the efficiency of your timing chain. These quality-built steel components keep your chain under the proper tension for optimum performance in your engine. So, if your old tensioner is allowing your timing chain to "slack off," replace it with a Melling!
( 3 )
$30.99
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$37.99
Cloyes Engine Timing Sets
Cloyes engine timing sets meet OE performance requirements. They utilize the latest in design and materials so you can enjoy quiet, maintenance-free performance. These sets are available in various timing chain styles, such as link belt, single roller, and single non-roller. The gears are made from high alloy steel, and heat treated for durability; while the chain is pre-stressed, and heat treated for longevity. Order the timing set designed for your specific model application.
( 7 )
$182.99
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$321.99
Cloyes Replacement Timing Chains
Restore prime performance to your engine with the ultra-durable construction of Cloyes OE replacement timing chains. They're precisely engineered with high-quality materials for optimum chain-to-tooth fitment and timing. Cloyes has been manufacturing and marketing timing components for nearly a century and is a leading aftermarket manufacturer of timing drive components. Features include: * Made from high-quality materials for durability * Precisely engineered for optimum chain-to-tooth fitment and timing * Direct-fit for straightforward installation * Available for wide range of vehicle-specific applications
( 23 )
$23.99
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$54.99
Standard Motor Variable Cam Timing Solenoids
Standard Motor variable cam timing solenoids are direct-fit OE replacements for your vehicle's original components. These solenoids effectively restores engine horsepower and torque curves while reducing emissions and improving vehicle efficiency. Standard variable cam timing solenoids have been manufactured to exceed OEM specifications for dependable, accurate, maintenance-free operation.
( 5 )
$160.99
Melling Oil Pump Chains
Melling engine oil pump chains are offered for most domestic and import vehicle applications. Options include both standard and roller chains to provide choices for both OEM and performance engine installations. These stock replacements are assembled from hardened steel in various lengths—and for over a dozen engine applications, from the 1960s and up. The chains are manufactured using the highest quality designs, materials, and workmanship. From budget to performance build, Melling oil pump chains offer you the coverage and choices you desire.
Not Yet Reviewed
$24.99
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$26.99
Cloyes Engine Balance Shaft Sprockets
Along with the timing chain, tensioners, and guides, Cloyes engine balance shaft sprockets are an integral component within the timing system. Made using premium materials, these balance shaft sprockets feature precision-tooled or machined tooth form with a precision-machined bore for a true fit to ensure a quiet, maintenance-free experience. Check applications and order the one designed for your vehicle today!
Not Yet Reviewed
$30.99
Cloyes Oil Pump Chain Guides
Cloyes offers oil pump chain guides for a variety of applications, including many Ford, Lincoln, Mazda, Hyundai, and Kia cars and trucks from 2011 and up. It's recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing. These guides are CAD designed and manufactured using premium materials, with each part extensively tested and measured for function, fitment, and durability to ensure optimal performance. They're designed to meet or exceed OEM performance requirements.
Not Yet Reviewed
$16.99
Dorman Camshaft Phasers
The variable valve timing sprocket is key to ensuring an engine's performance and clean running. Replace a worn factory VVT sprocket with this quality engineered sprocket to restore lost performance. Designed to install and perform like the original.
( 9 )
$107.95
Dorman Variable Valve Timing Solenoids
Dorman variable valve timing solenoids will restore the fuel efficiency and normal operation of your vehicle. These direct replacement solenoids are engineered from quality materials for a proper fit and years of effective performance. They easily plug into the electrical harness and come conveniently packaged with the installation gasket (where applicable). Maintain proper oil flow and pressure with Dorman variable valve timing solenoids.
( 41 )
$171.99
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