Shop 1990 Buick Century Pump. Leak. Detection. Vacuum. (Right). 2.0 LITER, leak detection. 2.4 LITER. 2 LITER, System - OEM Buick Part # 4891427AB (04891427AA, 04891427AB)

Evaporative Emissions System Leak Detection Assembly. Evaporative Emissions System Leak Detection Pump. unit. Detector. Evaporative Emissions System Assembly. Natural DETECTI.

Evaporative Emissions System Leak Detection PumpEvaporative Emissions System Leak Detection Assembly

2.0 LITER, leak detection. 2.4 LITER. 2.4 LITER, leak detection. 2.7 LITER. 2003-04. 2003-06. 3.3 & 3.8 LITER, 2004-07. 3.5 LITER. 3.9, 4.7, 5.2, 5.9 & 3.7 LITER. 5.7 & 8.0 LITER, 2003-04, leak detection. 5.7 LITER. 5.7 LITER, 2005. 6.1 LITER. All Models. Dakota. Jeep. Leak detection. Pacifica. Ram 2500, 3500; 5.7L.
Evaporative Emissions System Leak Detection Unit - Repair or Replace
A failed leak detection pump in your vehicle's evaporative emissions system will often have no noticeable symptoms beyond a check engine light, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.