Dorman 46032 Evaporative Emissions System Lines

EVAP Line for Dodge Ram Applications

Dorman 46032 is an evaporative emissions system line built to match the fit and function of the original line on specified vehicles. It uses NBR rubber construction for durability and reliable performance in the EVAP system.

• Direct replacement evaporative emissions system line
• Push-on ends at both connections for OE-style routing
• 0.54 in inside diameter at each end
• NBR rubber material for dependable service
• Designed for EVAP routing from the leak detection pump to the canister

Detailed Fitment and Function

This Dorman evaporative emissions system line, part number 46032, is made for 2002-2003 Dodge Ram 1500, 2003-2005 Dodge Ram 2500, and 2003-2005 Dodge Ram 3500 applications. It restores the vapor line connection between the leak detection pump and the EVAP canister, helping maintain the original emissions-system layout on Dodge Ram trucks. This part cross-references Mopar 52102793AA for the same application.

Common Issues This Part Can Address

• Cracked or deteriorated EVAP hose material
• Loose or damaged push-on line connections
• Vapor leaks between the leak detection pump and EVAP canister
• Emission system fault codes related to EVAP line integrity
• Loss of proper evaporative emissions routing on Dodge Ram trucks

Installation Notes and Tips

Verify the routing before removal so the replacement line follows the original path. Inspect the mating nipples and surrounding EVAP components for wear, contamination, or damage before installing the new line. This line uses push-on ends and does not include a gasket or seal, so clean, properly sized connection points are important for a secure fit.

Quality Assurance

Dorman engineers this evaporative emissions system line to match original fit and function on the listed vehicles, with a focus on durability and reliable performance.