How to replace the canister purge valves on 2004 Chevrolet Trailblazer?

The first step to replace the EVAP canister purge solenoid valve involves raising the vehicle. Erase the connector on the evaporative emission (EVAP) canister purge valve before you disconnect the EVAP purge tube and engine vacuum tube from its valve position. First remove the purge valve from its mounting bracket while you should also detach the mounting bracket bolt when installing a new bracket. When installing new parts together with the purge valve bracket, connect the bracket in place then fasten it with the bolt at 10 N.m (89 lb in). The purge valve installation requires placement of the bracket followed by EVAP purge pipe and engine vacuum pipe reconnection to the EVAP canister purge valve and it concludes with the electrical harness connector attachment to the valve prior to vehicle lowering.

OEM 2004 Chevrolet Trailblazer Canister Purge Valves

Fuel Tank Evaporator Purge Control Valve

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2004 Chevrolet Trailblazer Solenoid Valve Part Number: 1997278
$35.15 MSRP: $69.54
You Save: $34.39 (50%)
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Product Specifications
- Other Name: Valve, Evaporator; Vapor Canister Purge Solenoid; Vapor Canister Vent Solenoid; Canister Purge Valve; Purge Valve; Purge Solenoid; Purge Control Valve; Solenoid; Valve, Fuel Tank Evaporator/Purge Control
- Item Weight: 0.60 Pounds
- Item Dimensions: 4.7 x 2.9 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1997278
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Trailblazer Submodels:
- LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS

2004 Chevrolet Trailblazer Canister Purge Valves

With a comprehensive array of OEM 2004 Chevrolet Trailblazer Canister Purge Valves, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Chevrolet Trailblazer Canister Purge Valves are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Chevrolet Trailblazer Canister Purge Valves Parts and Q&A

Q: How to replace the canister purge valves on 2004 Chevrolet Trailblazer?
A: The first step to replace the EVAP canister purge solenoid valve involves raising the vehicle. Erase the connector on the evaporative emission (EVAP) canister purge valve before you disconnect the EVAP purge tube and engine vacuum tube from its valve position. First remove the purge valve from its mounting bracket while you should also detach the mounting bracket bolt when installing a new bracket. When installing new parts together with the purge valve bracket, connect the bracket in place then fasten it with the bolt at 10 N.m (89 lb in). The purge valve installation requires placement of the bracket followed by EVAP purge pipe and engine vacuum pipe reconnection to the EVAP canister purge valve and it concludes with the electrical harness connector attachment to the valve prior to vehicle lowering.