Shop 1990 Buick Century Temperature. Sensor. Air. 2.8 LITER DIESEL. Liberty; 2.8L. Intake Air ENGINE, Charge, Intake - OEM Buick Part # 68031593AA (05140331AA, 5140331AA)

Air Charge Temperature Sensor. Engine Oil Temperature Switch. Charge. Intake. Engine Oil Switch.

Engine Oil Temperature SwitchAir Charge Temperature Sensor

Fits Liberty

2.8 LITER DIESEL. Liberty; 2.8L.
Intake Air Temperature Sensor - Repair or Replace
A failed intake air temperature Sensor or air charge sensor 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.