The Walker Products Ambient Air Temperature Sensor (part number 210-1049) is a direct-fit replacement for 2000-2016 Buick, Cadillac, Chevrolet, and GMC vehicles with 3.6L, 3.8L, and 5.3L engines. Walker Products Ambient Air Temperature Sensors are OE Replacement components that deliver accurate outdoor air data for HVAC and temperature display systems.
Features:
- Accurate Outside Temperature Monitoring:Â Continuously measures ambient air temperature to support automatic HVAC control and external temperature displays.
- Weather-Resistant Construction:Â Engineered with sealed housings and durable thermistors to resist moisture, road debris, and temperature extremes.
- Exact OE Fit:Â Designed for 100% OE fitment with factory-style connectors and mounting locations for quick, plug-in installation.
- Supports Climate Control Accuracy:Â Helps the vehicle maintain consistent interior comfort and enhances HVAC efficiency in varying external conditions.
- OE Replacement Design:Â Built to match OE sensor calibration, output range, and response characteristics for reliable system integration.
Specifications:
| Number of Terminals | 2 |
| Connector Type | Blade |
| Connector Shape | Oval |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 2000-2016 Buick, Cadillac, Chevrolet, GMC, and Hummer models including Enclave, LaCrosse, Lucerne, Rainier, SRX, Camaro, Cobalt, Colorado and more — 3.6L, 3.8L, and 5.3L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Wells SU8235, NTK AN0115, ERA 550737, SMP AX156, BWD WT5592, Saturn 10396844, Saturn 15035786, Saturn 15826773 and 8 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
