Buy 1991 Buick Century Air Charge Temperature Sensor. 2.0 LITER. 3.0 LITER. 3.8. 4.4 LITER. 4.9 liter Liter, Engine, Intake - OEM Buick Part # 25036751 (25037225)

Sensor. Air. Temperature.
1st Design. Air Charge Temperature Sensor. Location-Intake Manifold. Charge. Intake. Interior. M. A. P. Mass Flow. Mat. Included with: SuperCharger.

Air Charge Temperature Sensor

2.0 LITER. 3.0 LITER. 3.8. 4.4 LITER. 4.9 liter, 2 blade terminal. All Models; 4.9L. Allante. Astro, Safari. Astro, Safari; 2.5L. M.A.T., 2.3 liter. Mat, 2.5 liter. S-Series. STS, STS-V. Throttle Body Injection; 5.0E Engine. W/turbo. W/ZR1. XLR.
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 1991 Buick Century to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Buick genuine parts.