GM GENUINE PARTS Vapor Canister Vent Valve 214-1091 (15759044) OE-Fit EVAP Control, Direct Replacement

GM Genuine Parts 214-1091 (15759044) is an exact-fit vapor canister vent valve built to GM OE specifications for reliable evaporative emissions control and proper venting function.

This vent valve is a factory-recommended replacement for the original component on many GM vehicles. Designed and manufactured to meet GM Original Equipment standards, it delivers the correct fit, form, and function expected from a direct OE substitute. The part helps the evaporative emissions system operate as intended by controlling tank venting and sealing, and it’s supplied in the same configuration you’d expect from a dealer-sourced component.

How will this vent valve fit my GM vehicle?

The 214-1091 (15759044) is produced to GM OE tolerances so it installs like the original unit without modification. It matches factory mounting points, connector type, and hose interfaces so replacement is straightforward for technicians and DIYers familiar with EVAP components.

• OE part number cross-reference: 214-1091 / 15759044
• Designed for direct bolt-and-plug replacement on compatible GM models
• Connector and hose nipples match factory routing for clean installation

What performance and durability can I expect?

Manufactured to GM Original Equipment standards, the vent valve uses materials and assembly that mirror the factory item, delivering consistent operation under normal driving conditions. Expect the same build quality and service life profiles as the part originally installed in the vehicle when used in correct applications.

• Built to GM OE specification for consistent function
• Durable materials resist typical under-hood exposure
• Quality control aligned with GM supply standards

Why choose a GM Genuine Parts vent valve instead of an aftermarket unit?

Choosing GM Genuine Parts reduces the risk of fitment issues and compatibility problems because these parts are made to the same specifications as the factory unit. That helps preserve system diagnostics and maintain expected vehicle behavior after replacement.

• Factory-equivalent design minimizes installation adjustments
• Supports correct EVAP system operation and diagnostics
• Backed by GM’s manufacturing and cross-reference systems

How should I handle installation and compatibility checks?

Confirm vehicle compatibility using the OE part number and your VIN or parts catalog information before purchasing. Installation typically requires basic hand tools and access to the EVAP canister area; consult a repair manual or technician if you’re unsure.

• Verify fit using part number 214-1091 / 15759044 and vehicle application
• Basic tools required; access varies by model and year
• Follow safety precautions when working near fuel/evap components

Who is this for: This GM Genuine Parts vapor canister vent valve is intended for owners, fleet managers, and technicians who need a dependable, factory-spec replacement for the original EVAP vent valve on compatible General Motors vehicles. It’s a practical choice when you want the assurance of OE-level fit and quality without aftermarket guesswork.