Description
xPart Overview
The 12597341 EVAP Purge Vapor Canister Solenoid Valve is a precision aftermarket replacement for the evaporative emissions control system on a wide range of 2003-2010 GM (General Motors) vehicles. This solenoid regulates fuel-vapor flow from the charcoal canister to the intake manifold, helping your engine burn cleaner and pass OBD-II EVAP readiness checks. Engineered to match OEM flow rate and electrical specs for direct plug-in replacement. Backed by a 1-year warranty and free worldwide shipping.
Vehicle Compatibility
| Make | Model | Year | Trim/Notes |
|---|---|---|---|
| Chevrolet | Silverado 1500 / 2500 HD | 2003-2007 | V6 / V8, verify OEM P/N |
| GMC | Sierra 1500 / 2500 HD | 2003-2007 | V6 / V8, verify OEM P/N |
| Buick | Rainier / LaCrosse | 2004-2009 | Verify OEM cross-reference |
| Chevrolet | Tahoe / Suburban | 2003-2008 | Confirm OEM P/N before ordering |
| Cadillac | Escalade (ESV / EXT) | 2003-2008 | Verify OEM cross-reference |
Key Specifications
| Reference OEM | 12597341 (cross-check with your vehicle before ordering) |
| Function | EVAP purge / vapor canister vent solenoid |
| Voltage | 12V DC automotive system |
| Connector | 2-pin weatherproof sealed plug |
| Material | Corrosion-resistant plastic body + brass internal valve |
| Condition | Brand New Aftermarket |
| Warranty | 1 Year |
Why Choose This Part?
- Direct-Fit Replacement: Engineered to OEM reference 12597341 specs for proper EVAP function on compatible GM platforms.
- Clears Common Codes: Resolves check-engine codes P0443, P0446, P0496 and EVAP small-leak detection issues.
- Quality Internals: Sealed solenoid coil and precision valve seat provide stable vacuum control under temperature swings.
- 1-Year Warranty: Covered against defects for a full year, with free worldwide shipping included.
How to Order
Click Add to Quote above or email us at support@koeep.com with the OEM P/N (12597341) and your Chevy / GMC / Buick / Cadillac model year and engine. Always verify fitment with your VIN before ordering. Browse our Engine Cooling & Emissions collection for related parts.
Need this EVAP solenoid?
Click Add to Quote or email support@koeep.com with the SKU and your vehicle VIN.
Request a Quote →Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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