VVT Sprockets

Variable Valve Timing Sprockets

Variable valve timing sprockets (a.k.a. cam phasers) help maximize engine horsepower and torque curves while reducing emissions and improving vehicle efficiency. To ensure proper performance for this important category, NAPA® Echlin® VVT sprockets meet tight dimensional tolerances to improve internal sealing, minimize oil drain back, and reduce frequency of PCM correction.

Variable Valve Timing Sprockets

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NAPA® Echlin® VVT sprocket integrated paddle design improves the original.

Our all-metal, integrated machined design eliminates paddle inserts while providing a larger contact area. This means improved overall wear as well as proper lubrication and gap. Less friction means our sprocket responds fast at lower pressure, delivering optimal performance.

View our NAPA® Echlin® VVT Sprocket Comparison Analysis Flyer

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    Better performance in timing-phase response, oil loss and working life of locking pin and overall component

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    Better match and correct tolerance

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    No friction between sprocket and rotor

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    New re-designed coil spring

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    OE-style installation bolts included with sprocket for ease of installation