• More than 1,400 critical EVAP Components for import and domestic applications
  • EVAP Components are precision engineered and tested to match OE performance
  • Our engineers develop more durable, longer-lasting EVAP Components

View Full Part Listings and Applications

View More Helpful Install Videos

A Closer Look: Evaporative System Integrity Module (ESIM)

Design Improvements You've Come to Expect from Standard® Engineers

Canister Vent Solenoid

  • cvs1jpg

    Superior resistance to environmental influences is due to proprietary one-piece molding technique. 

  • cvs2jpg

    Products are 100% tested in production. 

  • cvs3jpg

    High-temperature Viton O-rings prevent leaking.

  • cvs4jpg

    Products are manufactured in ISO 14001 and IATF 16949-certified facilities.

Professional EVAP Installation Videos

View more helpful videos like this from our award-winning training team.

Standard EVAP YouTube Playlist

Tech Tip: Consequences of a leaking canister purge valve...

A leaking canister purge solenoid leads to a failure to regulate the fuel vapor flow, poor fuel efficiency, rough engine starting and running, failure to pass emission test, and OBD EVAP code.

Comprehensive EVAP Coverage to Keep Vehicles Running Clean

ESIM (Evaporative System Integrity Module)

The ESIM is a key component of the EVAP system, detecting pressure differences across a variety of conditions.

Canister Purge Valves

Standard's canister purge valves are designed to look, fit and perform like the original they replace.

Fuel Vapor Canisters

We lead the market with high-quality fuel vapor canisters built from industrial-grade materials for robust performance and extended service life.

Canister Vent Valves

Manufactured using the highest-quality materials to withstand extreme conditions, and extensive testing for continued reliability

Canister Vent Solenoids

100% tested with superior resistance to environmental influences due to proprietary one-piece molding

Canister Purge Solenoids

Manufactured at our IATF 16949-certified facility, Standard® direct-fit canister solenoids feature premium-quality connectors and terminals for proper fit, form and function.

Leak Detection Pumps

A full line of direct-fit, premium-quality leak-detection pumps

Learn more about What's In Your Box

For more than 100 years, when the OE failed, technicians trusted Standard®, Blue Streak® and Intermotor® to deliver a part that’s equal to or better than the original it’s replacing.