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VVT Sprockets

Variable Valve Timing Sprockets

Variable Valve Timing (VVT) Sprocket from Standard Motor Products

Variable valve timing (VVT) sprockets (a.k.a. cam phasers) help maximize engine horsepower and torque curves while reducing emissions and improving vehicle efficiency.

Standard® has designed numerous improvements into our most popular VVT Sprocket for enhanced performance and long-lasting durability. To ensure proper performance, Standard® and Blue Streak® VVT Sprockets are direct-fit OE replacements. They meet tight dimensional tolerances to improve internal sealing, minimize oil drain back and reduce frequency of PCM correction.

VVT555
Ford/Lincoln Cars & Trucks
(2019-11)

VVT663
Hyundai/Kia Cars & SUVs
(2019-11)

VVT669
Acura/Honda Cars & SUVs
(2015-09)

VVT737
GM Cars & SUVs 1.6L/1.8L
(2020-10)

VVT738
GM Cars & SUVs 1.6L/1.8L
(2020-08)

VVT747
Toyota Cars & SUVs 2.5L
(2022-18)

The Standard® Advantage

  • Larger contact area – no friction between sprocket and rotor
  • Design improvements virtually eliminate component wear – less oil loss
  • Advanced coil spring and locking pin
  • Better performance in timing phase response
  • Overall a better performing and longer-lasting VVT Sprocket

Standard®-manufactured VVT Sprockets undergo extensive measurement and life testing, plus a full spectrum of environmental analysis. This regimen includes thermal shock, thermal cycling, salt spray, vibration, storage tests, dirty oil test and more.

A Closer Look: Variable Valve Timing (VVT) Solenoids and Sprockets

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