How to replace the Coolant Temperature Sensor on 2003 Buick Regal?

Removing the Engine Coolant Temperature (ECT) Sensor requires partially draining the cooling system, removing the thermostat housing and de-connecting the ECT sensor. Installation Careful handling of sensor with proper part numbers. Install the ECT sensor, sealants specified, reconnect electrical connector, and fill the cooling system.

OEM 2003 Buick Regal Coolant Temperature Sensor

Coolant Water Temperature Sensor

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2 Coolant Temperature Sensors found

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2003 Buick Regal Coolant Temperature Sensor Part Number: 15326386
$24.96 MSRP: $46.88
You Save: $21.92 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Engine Coolant Temperature; Air Charge Temperature Sensor; Intake Air Temperature Sensor.; Temperature Sensor; Manifold Pressure Sensor; Oil Pressure Unit; Fan Switch; Other Sensors
- Replaces: 12146312, 25036979
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.0 x 1.2 x 0.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15326386
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2003 Buick Regal Submodels:
- 25th Anniversary Edition, Base, Custom, GNX, Gran Sport, Grand National, GS, GSE, Limited, LS, LSE, Olympic Gold Edition, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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2003 Buick Regal Coolant Temperature Sensor Part Number: 10096181
$30.35 MSRP: $57.00
You Save: $26.65 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Temperature Sensor; Coolant Sensor; Engine Oil Pressure/Temperature Sensor.
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.3 x 2.2 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10096181
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick Regal Submodels:
- 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS

2003 Buick Regal Coolant Temperature Sensor

With a comprehensive array of OEM 2003 Buick Regal Coolant Temperature Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Buick Regal Coolant Temperature Sensor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Buick Regal Coolant Temperature Sensor Parts and Q&A

Q: How to replace the Coolant Temperature Sensor on 2003 Buick Regal?
A: Removing the Engine Coolant Temperature (ECT) Sensor requires partially draining the cooling system, removing the thermostat housing and de-connecting the ECT sensor. Installation Careful handling of sensor with proper part numbers. Install the ECT sensor, sealants specified, reconnect electrical connector, and fill the cooling system.