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Product details
Part NameAmbient Air Temperature Sensor
BrandWalker Products
Part Number210-1043
UPC00724620109751
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Walker Products Ambient Air Temperature Sensors are OE Replacement components engineered to deliver precise temperature readings of the outside air. This data is critical for vehicles equipped with automatic climate control, temperature display, and other ambient-dependent functions such as engine idle speed and HVAC blend door operation. Each sensor is manufactured using high-quality thermistors and sealed housings that ensure accurate resistance values and signal output across a broad temperature range. These sensors are built for harsh environments and are resistant to road salt, moisture, vibration, and extreme heat or cold. Designed for an exact OE fit, Walker Ambient Air Temperature Sensors install quickly using factory mounting points and connect directly to the vehicle’s wiring harness with OE-matched terminals. By restoring accurate ambient readings, these sensors help maintain HVAC efficiency, prevent incorrect cabin temperature regulation, and ensure consistent system performance across all driving conditions.
Characteristics include:
Accurate Outside Temperature Monitoring: Continuously measures ambient air temperature to support automatic HVAC control and external temperature displays.
Exact OE Fit: Designed for 100% OE fitment with factory-style connectors and mounting locations for quick, plug-in installation.
OE Replacement Design: Built to match OE sensor calibration, output range, and response characteristics for reliable system integration.
Weather-Resistant Construction: Engineered with sealed housings and durable thermistors to resist moisture, road debris, and temperature extremes.
Supports Climate Control Accuracy: Helps the vehicle maintain consistent interior comfort and enhances HVAC efficiency in varying external conditions.
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2003
Pontiac
Grand Prix
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
2003
Pontiac
Grand Prix
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2002
Buick
Century
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
2002
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2002
Chevrolet
Corvette
5.7L
V engine
8 cylinders
3.90" bore
3.62" stroke
2002
Chevrolet
Impala
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2002
Chevrolet
Impala
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2002
Chevrolet
Monte Carlo
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2002
Chevrolet
Monte Carlo
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2002
Chevrolet
Venture
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2002
Pontiac
Aztek
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2002
Pontiac
Grand Prix
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
2002
Pontiac
Grand Prix
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2002
Pontiac
Montana
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2001
Buick
Century
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
2001
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2001
Chevrolet
Corvette
5.7L
V engine
8 cylinders
3.90" bore
3.62" stroke
2001
Chevrolet
Impala
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2001
Chevrolet
Impala
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2001
Chevrolet
Lumina
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
2001
Chevrolet
Monte Carlo
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2001
Chevrolet
Monte Carlo
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2001
Chevrolet
Venture
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2001
Pontiac
Aztek
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2001
Pontiac
Montana
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2000
Buick
Century
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
2000
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2000
Chevrolet
Corvette
5.7L
V engine
8 cylinders
3.90" bore
3.62" stroke
2000
Chevrolet
Impala
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2000
Chevrolet
Impala
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2000
Chevrolet
Lumina
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
2000
Chevrolet
Malibu
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
2000
Chevrolet
Monte Carlo
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2000
Chevrolet
Monte Carlo
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2000
Chevrolet
Venture
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
2000
Pontiac
Grand Prix
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
2000
Pontiac
Montana
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
1999
Buick
Century
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
1999
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1999
Chevrolet
Corvette
5.7L
V engine
8 cylinders
3.90" bore
3.62" stroke
1999
Chevrolet
Venture
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
1999
Pontiac
Grand Prix
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
1999
Pontiac
Grand Prix
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1999
Pontiac
Montana
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
1998
Buick
Century
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
1998
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1998
Chevrolet
Corvette
5.7L
V engine
8 cylinders
3.90" bore
3.62" stroke
1998
Chevrolet
Venture
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
1998
Pontiac
Grand Prix
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
1998
Pontiac
Grand Prix
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1998
Pontiac
Trans Sport
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
1997
Buick
Century
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
1997
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1997
Chevrolet
Corvette
5.7L
V engine
8 cylinders
3.90" bore
3.62" stroke
1997
Chevrolet
Venture
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
1997
Pontiac
Grand Prix
3.1L
V engine
6 cylinders
3.50" bore
3.31" stroke
1997
Pontiac
Grand Prix
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1997
Pontiac
Trans Sport
3.4L
V engine
6 cylinders
3.62" bore
3.31" stroke
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.