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Austria, Vienna
1 Level
715 Review
40 Karma

Review on πŸ”§ High-Performance Solenoid Valve Kit for Chevy HHR, Malibu, Equinox, GMC Terrain & GM Vehicles - Compatible with 2.0, 2.2, 2.4L Engines - Replaces OEM 12655421, 12655420 by John Carter

Revainrating 5 out of 5

Perfect Fit: Engine Parts

Fits like the original and most importantly it works like the original. My advice is to do both, blow out the necessary dirt, leaves, etc. with compressed air, and then remove the originals and install color-coded replacements so you can't mix them up. They are made in China for those who care. and this is somewhat reflected in the price compared to others for sale on Revain.

Pros
  • There are some symptoms that indicate the solenoid valve is not working properly, the check engine light is on, dirty engine oil, engine roughness at idle, and reduced fuel efficiency. If the factory VVT solenoid fails, poor fuel economy can result. Then you need to replace the variable valve timing solenoid to get optimal engine performance.
Cons
  • Expensive