Keep the camshaft timing responding on command with the Walker Products Engine Variable Valve Timing (VVT) Solenoid 590-1402. It's a direct-fit replacement for the 2020-2021 Cadillac CT4, 2019-2021 Chevrolet Silverado 1500, and 2019-2021 GMC Sierra 1500. The VVT solenoid regulates the flow of pressurized engine oil to the cam phaser, letting the engine control module advance or retard valve timing to match load and rpm.
Core job: meters engine-oil flow to the variable valve timing actuator so cam timing can be adjusted on demand.
Electrically controlled: the ECM energizes the solenoid to open and close the oil passage that drives the phaser.
Direct-fit design: installs on the listed applications to replace the original solenoid.
If a failed VVT solenoid is the cause of a stored variable-valve-timing trouble code, rough idle, or reduced performance, this replaces it — diagnose the fault first, since these symptoms can have other causes. Signs the original may need replacing include VVT-related check-engine codes, a rough or unstable idle, and reduced fuel economy.
Interchange: Manufacturer part number 590-1402 (also 5901402).
Frequently Asked Questions
What does this VVT solenoid do?
It controls the flow of pressurized engine oil to the cam phaser, allowing the ECM to advance or retard camshaft timing based on engine load and rpm.
What vehicles does the 590-1402 fit?
It's a direct-fit replacement for the 2020-2021 Cadillac CT4, 2019-2021 Chevrolet Silverado 1500, and 2019-2021 GMC Sierra 1500. Check the Buyer's Guide tab to confirm your vehicle.
What are signs the VVT solenoid may need replacing?
Common signs include VVT-related check-engine codes, a rough or unstable idle, and reduced fuel economy. Diagnose the cause first, as these can have other sources.
Is this a direct-fit part?
Yes. The 590-1402 is designed to install on the listed applications to replace the original VVT solenoid.
Will replacing this solenoid clear my check engine light?
If a failed VVT solenoid is the cause of the code, replacing it addresses that fault. Confirm the diagnosis first, since VVT codes can have other causes.
Keep your engine's cam timing responding on cue with the Walker Products Engine Variable Valve Timing (VVT) Solenoid, MPN 590-1083. It installs as a direct-fit replacement for the 2010-2013 Subaru...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
