Wells 4B1142 Evaporative Emission Vapor Canister

The Wells 4B1142 is a direct-fit evaporative emission vapor canister designed to capture and store fuel vapors from the fuel tank, preventing them from escaping into the atmosphere. This OE-quality replacement canister is a critical component of your vehicle's EVAP system, helping maintain proper emissions control and prevent check engine light codes related to evaporative emissions.

Key Features:

• Direct replacement for original equipment vapor canister
• Constructed with durable materials to withstand heat and environmental conditions
• Contains activated carbon media to effectively trap fuel vapors
• Helps prevent EVAP system fault codes and failed emissions tests
• Manufactured by Wells, a trusted name in automotive emission control components
• Includes mounting provisions for factory-style installation

The vapor canister stores fuel vapors until the engine's purge system can route them into the intake manifold for combustion. A failing or saturated canister can trigger check engine lights, cause fuel odors, and result in emissions test failures. This Wells replacement canister restores proper EVAP system operation and helps your vehicle meet emission standards.