GM Genuine Parts 25950499 vapor canister vent valve closeup showing durable OE design
GM Genuine Parts valve installed under the hood for reliable emissions control
GM Genuine Parts 25950499 valve with detailed specifications on the label
GM Genuine Parts 25950499 vapor canister vent valve closeup showing durable OE design
GM Genuine Parts valve installed under the hood for reliable emissions control
GM Genuine Parts 25950499 valve with detailed specifications on the label

GM Genuine Parts 25950499 Vapor Canister Vent Valve | OE Replacement for GM Vehicles

GM Genuine Parts 25950499 Vapor Canister Vent Valve This ACDelco GM Original Equipment Vapor Canister Vent Valve...
Vendor: GM GENUINE PARTS
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GM Genuine Parts 25950499 vapor canister vent valve closeup showing durable OE design

GM Genuine Parts 25950499 Vapor Canister Vent Valve | OE Replacement for GM Vehicles

£51.26
GM Genuine Parts 25950499 vapor canister vent valve closeup showing durable OE design
GM Genuine Parts valve installed under the hood for reliable emissions control
GM Genuine Parts 25950499 valve with detailed specifications on the label

GM Genuine Parts 25950499 Vapor Canister Vent Valve | OE Replacement for GM Vehicles

£51.26
Description
Description
x

GM Genuine Parts 25950499 Vapor Canister Vent Valve

This ACDelco GM Original Equipment Vapor Canister Vent Valve is designed as an emission control component and a GM-recommended replacement for your vehicle’s original part. When the valve opens, it allows air to pass in and out of the vapor canister vent, supporting the vapor recovery system as designed by GM.

Designed to match GM OE specifications, this valve aims to deliver the same fit, form, and function you expect from General Motors. Using an OE replacement helps ensure compatibility with the vehicle’s emissions controls and the longevity of the overall system, without requiring custom modifications.

Why choose this GM OE part?

  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Quality, reliability, and durability associated with GM OE
  • Manufactured to GM OE specification for fit, form, and function
  • Fits a wide range of GM models, including Buick Rainier, GMC Envoy family, Trailblazer line, Blazer, Astro, and more

Key benefits and real-world use

  • OE-grade construction supports consistent operation within the emissions system
  • Designed for straightforward installation and reliable long-term performance
  • Matches the original equipment in terms of performance, durability, and service life
  • Compatible with multiple GM platforms to help simplify replacement decisions

In everyday use, the valve's role is to regulate air flow to and from the vapor canister vent. When working as intended, it contributes to the overall integrity of the vehicle’s evaporative emission control system, helping to maintain smooth operation without altering other subsystems. This description reflects the part’s intended function and the OEM design intent, rather than guaranteeing specific outcomes for every vehicle or driving scenario.

FAQ

Q: What vehicles is the GM Genuine Parts 25950499 Vapor Canister Vent Valve compatible with?

A: Fits Buick Rainier, GMC Envoy family, Trailblazer, Blazer, Astro, and more; check fitment for your model.

Q: Why choose GM OE parts for your vapor canister vent valve?

A: GM OE parts are designed to match fit, form, and function for reliable emissions control and durability.

Shipping & Return
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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.

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