Evaporative Emission System Leak Detection Pump – Replaces 4861959AA 52855827AB

If your check engine light is on and the code points to an evap system leak, the Leak Detection Pump (LDP) is often the culprit.

This is a brand new, direct replacement pump designed to solve that exact problem.

It's a critical part of the evaporative emissions system, constantly checking for fuel vapor leaks.

This specific pump is designed to replace a bunch of OEM part numbers, including 4861959AA, 4861959AB, 4861959AC, 52855827AA, and 52855827AB.

So if your vehicle takes any of those, this is your part.

It's an unbranded unit, but it's built to meet OEM specifications.

It comes with a 3-month warranty for your peace of mind.

Swapping out a faulty LDP is a straightforward fix to turn off that annoying check engine light and ensure your vehicle's emissions system is working correctly.

Made in China, this is an affordable, reliable replacement.