Standard Ignition Engine Variable Valve Timing (VVT) Solenoid P/N:VVT388
Keep intake cam timing responding to the engine computer's commands with the Standard Ignition VVT476 variable valve timing solenoid. It installs as a direct-fit OE replacement at the intake position on the 2019 Cadillac CT6, 2019-2024 Cadillac XT4, and 2020 Chevrolet Blazer, all with the L4-2.0L engine.
The solenoid meters engine oil to the intake cam phaser on command from the engine control module, which lets cam timing shift as engine speed and load change. If a sticking or failed solenoid is the cause of your problem, this unit is designed to help restore normal horsepower and torque curves, support lower emissions, and improve vehicle efficiency.
Signs this part may need replacing include a check engine light with cam timing codes, rough idle, hesitation, reduced power, or poorer fuel economy. These symptoms can have other sources, so diagnose the cause before replacing the solenoid. The quantity per vehicle varies by application. The listed Cadillac applications use four, while the Chevrolet Blazer application lists one. Mounting hardware is not included. Country of origin: United States.
Interchange: 35-1933
351933 · VV5333 · VVTA362 · VVS2085 · 55504556 · 55509044 · 55509747 · 55515838
This part cross-references / interchanges with the following part numbers:
What does this VVT solenoid do?
It directs engine oil to the intake cam phaser on command from the engine control module. This lets the engine adjust intake cam timing as speed and load change.
Which vehicles does the VVT476 fit?
It fits the 2019 Cadillac CT6, 2019-2024 Cadillac XT4, and 2020 Chevrolet Blazer with the L4-2.0L engine, at the intake position.
How many solenoids does my vehicle need?
It varies by application. The listed Cadillac CT6 and XT4 applications use four, while the 2020 Chevrolet Blazer application lists one. Check the Buyer's Guide tab for your vehicle.
Is mounting hardware included?
No, mounting hardware is not included. Consult the vehicle service information for the correct fasteners and whether the originals may be reused.
What are signs the VVT solenoid may need replacing?
Common signs include a check engine light with cam timing codes, rough idle, reduced power, or lower fuel economy. These can have other causes, so diagnose the system before replacing the solenoid.
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.