Dorman 994-077 vapor canister vent valve for the 2000-2004 Chevrolet Tahoe V8 4.8L or 5.3L and other vehicles replaces the vent valve in the evaporative emissions system. Its catalog listing also calls it an evaporative emissions purge solenoid valve.
- Replacement vent valve for the vehicle's evaporative emissions system
- Plastic and metal construction
- Female connector on each end, both with a 0.625 in outside diameter
- Simulation and endurance testing for proper fit and performance
- Part of the Dorman OE Solutions line
Quick facts
- Part: Dorman 994-077 vapor canister vent valve
- Fits: 2000-2004 Chevrolet Tahoe V8 4.8L or 5.3L and other vehicles
- Material: plastic and metal
- Condition: New
A loose fuel cap or a cracked vapor hose can light the engine light too, just as a malfunctioning vapor canister vent valve can, so find the cause before buying.
Fits
It is a direct-fit replacement for the 2000-2004 Chevrolet Tahoe V8 4.8L or 5.3L, the 2000-2004 GMC Yukon V8 4.8L or 5.3L and the 2001-2004 Yukon V8 6.0L, and for the 2002-2004 Cadillac Escalade V8 6.0L and the 2002-2005 Escalade V8 5.3L. The listing is one valve, and the fitment calls for one per vehicle.
Specifications
Fit and size
- Length: 48.5 in
- End 1 and end 2 outside diameter: 0.625 in each
- Quantity per vehicle: 1
Build and materials
- Material: plastic and metal
- Connector ends: female on both ends
- Condition: New
- Country of origin: China
In the box
One vapor canister vent valve. Mounting hardware is not included, so plan on new hardware, since the old pieces may not be reusable.
Interchange: 2M1072 · CPV117 · 15086768 · 15749677 · CVS107 · PV438
This part cross-references / interchanges with the following part numbers:
2M1072, CPV117, 15086768, 15749677, CVS107, PV438
Frequently Asked Questions
Is the Dorman vapor canister vent valve 994-077 right for a 2002-2005 Cadillac Escalade V8 5.3L?
Yes. Dorman 994-077 is listed for the 2002-2005 Cadillac Escalade V8 5.3L, and the fitment calls for one valve on that vehicle.
Does this vapor canister vent valve come with mounting hardware?
No. The package holds one vapor canister vent valve, and mounting hardware is not included.
What size are the ends on this vapor canister vent valve?
Both ends are female, each with a 0.625 in outside diameter. The valve is 48.5 in long.
Which part is this Dorman vapor canister vent solenoid listing?
It is Dorman 994-077, a vapor canister vent valve. Its catalog entry also names it an evaporative emissions purge solenoid valve.
Does part number CVS107 cross to this valve?
Yes. Dorman 994-077 replaces CVS107, one of the numbers on its interchange line.
