Availability: 5 in stock
The f valve here is the GM part, numbered 94375331.
It is catalogued under Valves & Regulators > Valves.
Where a valve is controlled by a solenoid or a vacuum signal, the control side fails as often as the valve body does.
Where the vehicle is close to a model-year change, the VIN is a more reliable guide than the registration date.
Worth checking against the original before fitting. If you cannot read the number, we can match it from the VIN.
Leaves our US warehouse in one to two business days, and shipping is free over $59.