How to service the Inside Air Temperature Sensor on Buick Regal?

You should start by disconnecting the negative Battery Cable to service the inside Air Temperature Sensor. First remove the instrument panel cluster trim plate and unplug the temperature sensor electrical connection and then disconnect the sensor from its location on the aspirator duct. Sealing the inside Air Temperature Sensor to the instrument panel cluster trim plate ensures the dash maintains sampling air from its front position during installation. Attach the temperature sensor to the aspirator duct by hooking up the duct to the module while connecting the electronic cable to the sensor. Reconnect the negative Battery Cable after reinstalling the instrument panel cluster trim plate.

How to replace the lower left air temperature sensor on Buick LaCrosse?

In order to replace the lower left air temperature sensor, you have to extract the left closeout panel. Then remove the lower left air temperature sensor from the heater outlet cover with using counter-clockwise rotation to release it. Unplug the electrical connector that is attached to the sensor. To install, set the lower left air temperature sensor to the heater outlet cover that must be rotated clockwise to lock. This will be followed by reattaching the electrical connector to the sensor and re-attaching the left closeout panel.

OEM Buick Air Temperature Sensor

Ambient Air Temperature Sensor

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15 Air Temperature Sensors found

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Buick Temperature Sensor, Green Line Part Number: 25775833
$5.63 MSRP: $10.58
You Save: $4.95 (47%)
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Product Specifications
- Other Name: Sensor, Ambient Outside Air Temperature; Ambient Air Temperature Sensor; Air Temperature Sensor; Yaw Rate Sensor; Ambient Temperature Sensor; AC Temperature Sensor; Sensor
- Replaces: 10396844
Fits the following Buick Models:
- Enclave | 2008-2017 | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS
- Encore | 2013-2022 | Base, Convenience, Essence, Leather, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
- LaCrosse | 2008-2009 | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
- Lucerne | 2008-2011 | CX, CXL, CXL Special Edition, CXS, Super | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
- Verano | 2012-2017 | Base, Convenience, Leather, Premium, Sport Touring, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Temperature Sensor, Driver Side Part Number: 15047946
$22.16 MSRP: $41.62
You Save: $19.46 (47%)
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Product Specifications
- Other Name: Sensor, Ambient Air Temperature Gage (W/Bracket); Ambient Air Temperature Sensor; Air Temperature Sensor; Ambient Temperature Sensor; Sensor, Ambient Outside Air Temperature
- Position: Driver Side
Fits the following Buick Models:
- LaCrosse | 2005-2007 | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
- Lucerne | 2006-2007 | CX, CXL, CXS | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
- Rainier | 2004-2007 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Temperature Sensor, Passenger Side Part Number: 13583411
$8.91 MSRP: $16.74
You Save: $7.83 (47%)
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Product Specifications
- Other Name: Sensor, Ambient Outside Air Temperature; Air Temperature Sensor; Ambient Temperature Sensor; In-Car Sensor; Sensor; Sensor, Outside Rear View Manual; Sensor, Air Conditioning
- Position: Passenger Side
Fits the following Buick Models:
- Enclave | 2018-2024 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
- Envision | 2016-2023 | Avenir, Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Temperature Sensor Part Number: 10248414
$11.50 MSRP: $21.59
You Save: $10.09 (47%)
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Product Specifications
- Other Name: Sensor, Ambient Outside Air Temperature; Ambient Air Temperature Sensor; Air Temperature Sensor; Ambient Temperature Sensor
Fits the following Buick Models:
- Century | 1997-2005 | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
- Regal | 1997-2004 | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
- Rendezvous | 2002-2007 | CX, CX Plus, CXL, CXL Plus, Ultra | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L GAS
- Terraza | 2005-2007 | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Temperature Sensor Part Number: 9152245
$27.45 MSRP: $48.02
You Save: $20.57 (43%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor I; Ambient Air Temperature Sensor; Air Temperature Sensor; Ambient Temperature Sensor; Sensor, Ambient Outside Air Temperature
Fits the following Buick Models:
- Cascada | 2016-2019 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
- LaCrosse | 2010-2016 | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Regal | 2011-2017 | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Ambient Temperature Sensor Part Number: 16135670
Product Specifications
- Other Name: Sensor; Air Temperature Sensor; Sensor, Ambient Outside Air Temperature
Fits the following Buick Models:
- Electra | 1990 | Limited, Park Avenue, Park Avenue Ultra, T-Type | 6 Cyl 3.8 L GAS
- LeSabre | 1990-1991 | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Air Temperature Sensor Part Number: 25671234
Product Specifications
- Other Name: Duct Assembly-Inside Air Temperature Sensor; In-Car Temperature Sensor; In-Car Sensor; Sensor; Sensor, A/C Electric Temperature And Motor Control
Fits the following Buick Models:
- LeSabre | 2000-2005 | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Air Temperature Sensor Part Number: 16201274
Product Specifications
- Other Name: Sensor, Air Conditioner Electric Temperature And Motor Control; In-Car Temperature Sensor; In-Car Sensor; Sensor; Sensor, A/C Electric Temperature And Motor Control
Fits the following Buick Models:
- Park Avenue | 1997-2005 | Base, Ultra | 6 Cyl 3.8 L GAS
- Riviera | 1995-1999 | Base | 6 Cyl 3.8 L GAS
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Buick In-Car Temperature Sensor Part Number: 16197984
Product Specifications
- Other Name: Sensor, Air Conditioner Electric Temperature And Motor Control; Sensor, A/C Electric Temperature And Motor Control
Fits the following Buick Models:
- Park Avenue | 1994-1996 | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick In-Car Sensor Part Number: 16128510
Product Specifications
- Other Name: Sensor, Air Conditioner Electric Temperature And Motor Control; Sensor, A/C Electric Temperature And Motor Control
Fits the following Buick Models:
- Roadmaster | 1991-1996 | Base, Collector's Edition, Estate Wagon, Estate Wagon Collector's Edition, Limited, Limited Collector's Edition | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Buick Ambient Temperature Sensor Part Number: 16089500
Product Specifications
- Other Name: Sensor, Ambient Outside Air Temperature; Air Temperature Sensor
Fits the following Buick Models:
- Electra | 1985-1989 | Limited, Park Avenue, Park Avenue Ultra, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
- LeSabre | 1986-1988 | Base, Custom, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick In-Car Temperature Sensor Part Number: 16080694
Product Specifications
- Other Name: Sensor, Air Conditioner Electric Temperature And Motor Control; In-Car Sensor; Sensor, A/C Electric Temperature And Motor Control
Fits the following Buick Models:
- LeSabre | 1992-1999 | Custom, Limited | 6 Cyl 3.8 L GAS
- Park Avenue | 1991-1993 | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Temperature Sensor Part Number: 16047526
Product Specifications
- Other Name: Sensor, Ambient Outside Air Temperature; Coolant Temperature Sensor; Air Temperature Sensor; Ambient Temperature Sensor; Module; Sensor
Fits the following Buick Models:
- Reatta | 1988-1991 | Base | 6 Cyl 3.8 L GAS
- Riviera | 1986-1993 | Luxury, T-Type | 6 Cyl 3.8 L GAS
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Buick In-Car Sensor Part Number: 16030474
Product Specifications
- Other Name: Sensor Assembly; Sensor, A/C Electric Temperature And Motor Control
Fits the following Buick Models:
- Electra | 1985-1986 | Limited, Park Avenue, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- LeSabre | 1986 | Custom, Limited | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick In-Car Sensor Part Number: 10272757
Product Specifications
- Other Name: Sensor, Air Conditioner Electric Temperature And Motor Control; Sensor, A/C Electric Temperature And Motor Control
Fits the following Buick Models:
- Century | 1997-2005 | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
- Regal | 1997-2004 | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

Buick Air Temperature Sensor

Choose OEM Air Temperature Sensor, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Air Temperature Sensor. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Air Temperature Sensor maintains the balance of combustion by monitoring entering air for sharp engine reaction. The brand was born in 1903 and has expanded to smooth crossovers without affecting its smooth ride. QuietTuning technology silences wind and road noise, making it possible for families to talk at a normal tone even at highway velocity. Designers combine sculpted metal with cozy cabins, avoiding flashy gimmicks and concentrating on the comfort and visibility of daily life. The previews of the all-electric future are recent concept vehicles such as the Wildcat EV that remain faithful to the easy-going nature. This is the place where drivers usually find their way when they want tradition and modern convenience in a single package. Buick has demonstrated that longevity is important because both fresh models seem like previous models but are up to date every day. The Air Temperature Sensor measures the air passing through the intake, converts the flow into fine electrical signals, and transmits them to the powertrain control module, which is subsequently applied to meter the fuel with strict accuracy to prevent stumbling, rough starts, or dangerous lean spikes. The Air Temperature Sensor is located upstream of the throttle body and only registers within a factory-set range; thus, upgrades such as freer exhausts or larger turbos do not go outside the safety limits without any wizardry. Whichever the hood, the owners of Buick experience smoother launches and better mid-range pull the moment this small chip starts functioning properly.

Buick Air Temperature Sensor Parts and Q&A

Temperature Sensor
10248414
Q: How to service the Inside Air Temperature Sensor on Buick Regal?
A:
You should start by disconnecting the negative Battery Cable to service the inside Air Temperature Sensor. First remove the instrument panel cluster trim plate and unplug the temperature sensor electrical connection and then disconnect the sensor from its location on the aspirator duct. Sealing the inside Air Temperature Sensor to the instrument panel cluster trim plate ensures the dash maintains sampling air from its front position during installation. Attach the temperature sensor to the aspirator duct by hooking up the duct to the module while connecting the electronic cable to the sensor. Reconnect the negative Battery Cable after reinstalling the instrument panel cluster trim plate.
Temperature Sensor, Driver Side
15047946
Q: How to replace the lower left air temperature sensor on Buick LaCrosse?
A:
In order to replace the lower left air temperature sensor, you have to extract the left closeout panel. Then remove the lower left air temperature sensor from the heater outlet cover with using counter-clockwise rotation to release it. Unplug the electrical connector that is attached to the sensor. To install, set the lower left air temperature sensor to the heater outlet cover that must be rotated clockwise to lock. This will be followed by reattaching the electrical connector to the sensor and re-attaching the left closeout panel.