OE Aftermarket 31420-B8500 EVAP Vapor Canister

The OE Aftermarket 31420-B8500 is a replacement evaporative emission control (EVAP) vapor canister designed to capture and store fuel vapors from the fuel tank, preventing them from escaping into the atmosphere. This canister assembly is a critical component of your vehicle's emissions control system, ensuring compliance with environmental regulations while maintaining optimal engine performance.

Key Features:

• OEM-quality replacement vapor canister for reliable emissions control
• Contains activated charcoal that absorbs and stores fuel vapors until they can be purged into the engine
• Prevents fuel vapor leaks that can trigger check engine lights and emissions test failures
• Direct-fit design ensures proper installation and function
• Meets strict quality standards for durability and performance

This vapor canister works as part of the EVAP system to capture gasoline vapors when the vehicle is not running. When the engine starts and conditions are right, the stored vapors are purged from the canister and burned in the combustion process, improving fuel efficiency and reducing harmful emissions. A failing vapor canister can cause rough idling, difficulty starting, fuel odors, or illuminated check engine lights.

OEM Part Number: 31420-B8500, 31420B8500