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2003 GMC Sierra 3500
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A/C & Heating
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OEM (Genuine) 2003 GMC Sierra 3500 Fan Switch
PartNumber: 15326386
Product Specifications- Notes: All Models; 6.6L
- Item Dimensions: 2.9 x 1.2 x 0.8 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25036979, 12146312
- Part Description: 2003 GMC Sierra 3500 Fan Switch
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
$26.34 MSRP:$49.72You Save: $23.38 (48%)
OEM (Genuine) 2003 GMC Sierra 3500 Air Temperature Sensor
PartNumber: 9152245
Product Specifications- Notes: 4.8, 5.3 & 6.0 Liter, Lower;8.1 Liter Gas, 6.6 Liter Turbo Diesel, Lower;All Models; 4.8, 5.3 & 6.0 Liter, Lower;8.1 Liter Gas, 6.6 Liter Turbo Diesel, Lower
- Item Dimensions: 2.6 x 2.3 x 1.2 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Air Temperature Sensor
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$25.44 MSRP:$48.02You Save: $22.58 (48%)
OEM (Genuine) 2003 GMC Sierra 3500 Air Temperature Sensor
PartNumber: 15047946
Product Specifications- Notes: 4.8, 5.3 & 6.0 Liter, Upper, W/Bracket;8.1 Liter Gas, 6.6 Liter Turbo Diesel, Upper, W/Bracket
- Item Dimensions: 2.7 x 2.6 x 1.9 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Air Temperature Sensor
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$20.00 MSRP:$37.76You Save: $17.76 (48%)
OEM (Genuine) 2003 GMC Sierra 3500 In-Car Temperature Sensor
PartNumber: 12160947
Product Specifications- Notes: All Models
- Item Dimensions: 2.1 x 1.0 x 1.1 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 In-Car Temperature Sensor
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$7.52 MSRP:$13.62You Save: $6.10 (45%)
FAQ for Air Temperature Sensor Repair
Q: What is the installation procedure for the ambient air temperature sensor?
A:
The procedure is to install the ambient air temperature sensor, and the park/turn signal and connect the electrical connector.
By Bob
GM Specialist
01/11/2022Q: What is the recommended bolt torque for the intake air temperature (LAT) sensor?
A:
The recommended bolt torque is 7 N.m (62 lb in).
By Bob
GM Specialist
01/11/2022Q: What is the removal procedure for the air temperature sensor?
A:
The procedure is to disconnect the electrical connector and remove the lower left air temperature sensor.
By Bob
GM Specialist
01/11/2022Q: How to install the intake air temperature (LAT) sensor?
A:
You can locate the airflow direction arrow on the MAF/IAT sensor, install the MAF/IAT sensor to the air cleaner assembly, connect the MAF/IAT sensor electrical connector, push in the gray CPA retainer, and install the air cleaner outlet duct.
By Bob
GM Specialist
01/11/2022Q: What is the removal procedure for the ambient air temperature sensor?
A:
The procedure is to remove the park/turn signal, and the ambient air temperature sensor and disconnect the electrical connector.
By Bob
GM Specialist
01/11/2022Q: What is the installation procedure for the air temperature sensor?
A:
The procedure is to install the lower left air temperature sensor and connect the electrical connector.
By Bob
GM Specialist
01/11/2022Q: How to remove the intake air temperature (LAT) sensor?
A:
You can remove the air cleaner outlet duct, pull out the gray connector position assurance (CPA) retainer, push down on the black clip to disconnect the MAF/IAT sensor electrical connector, loosen the MAF/IAT clamp, and remove the MAF/IAT sensor from the air cleaner assembly.
By Bob
GM Specialist
01/11/2022Q: How to remove the air temperature sensor-lower right?
A:
The procedure is to remove the I/P lower closeout panel, the right floor duct, the center console, and the lower right air temperature sensor and disconnect the electrical connector.
By Bob
GM Specialist
01/11/2022Q: How to remove the air temperature sensor-upper right?
A:
The procedure is to remove the I/P upper trim panel and the upper right air temperature sensor and disconnect the electrical connector.
By Bob
GM Specialist
01/11/2022Q: How to install the air temperature sensor-lower right?
A:
The procedure is to install the lower right air temperature sensor, the center console, the right floor duct, and the I/P lower closeout panel, and connect the electrical connector.
By Bob
GM Specialist
01/11/2022See more FAQs (8)