Carquest Dorman 310-500 Fuel Vapor Leak Detection Pump - Evap System

If your check engine light is on for an evap leak, this Dorman 310-500 leak detection pump from Carquest might be the fix.

It's a brand new, direct replacement part for your vehicle's evaporative emissions system.

This little guy is responsible for running the test that finds leaks in the fuel system.

It's made of durable plastic and comes with a 1-year warranty.

We've cross-referenced it with numbers like 4891525AB and ESM1018, so you can be confident in the fit.

The dimensions are roughly 5.9 inches long, 5.1 inches wide, and 4.7 inches tall.

A solid OEM replacement to get your emissions system working right.