How to replace the blower motor resistor on GMC C2500?

Begin the motor replacement task by disconnecting the electrical component at the Blower Motor and severing the connection to the Blower Motor Resistor assembly. Disassemble the Blower Motor Resistor assembly by detaching its retaining screws. Install the Blower Motor Resistor assembly by placing it back in correct position and following the fastener notice found in service precautions. Secure the new parts with the retaining screws and tighten them to 1.6 n.m. Rejoin the electrical wiring first to the Blower Motor Resistor assembly and then to the Blower Motor.

OEM GMC C2500 Blower Motor Resistor

Heater Blower Motor Resistor

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5 Blower Motor Resistors found

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GMC C2500 Resistor Part Number: 500890
$20.65 MSRP: $38.78
You Save: $18.13 (47%)
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Product Specifications
- Other Name: Blower Motor Resistor; Resistor, Heater Blower Motor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990 GMC C2500 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
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GMC C2500 Blower Motor Part Number: 15039098
$19.21 MSRP: $36.08
You Save: $16.87 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Resistor, Blower Motor; Blower Motor Resistor; Resistor; Resistor, A/C Evaporator Blower; Resistor, Heater Blower Motor
- Replaces: 15024815, 15958233
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 Motor Part Number: 14093318
Product Specifications
- Other Name: Resistor, Heater Blower Motor; Blower Motor Resistor; Resistor
- Replaces: 03998400, 3998400
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989, 1984-1986 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 Blower Motor Part Number: 15644183
Product Specifications
- Other Name: Resistor Assembly-Auxiliary Blower Motor; Blower Motor Resistor; Resistor; Resistor, Heater Blower Motor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C2500 Blower Motor Part Number: 15551633
Product Specifications
- Other Name: Resistor, Blower Motor; Blower Motor Resistor; Resistor; Resistor, A/C Evaporator Blower; Resistor, Heater Blower Motor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1996 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS

GMC C2500 Blower Motor Resistor

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GMC entered the production of the C2500 Blower Motor Resistor to make the GMC C2500 more potent and reliable; this is a full-size pick-up truck, famous for its powertrain. This Blower Motor Resistor controls the Blower Motor to ensure adequate airflow is circulated within the cabin hence improving comfort of the passengers. As a GMC C2500 part from 1960 to 1998, the Blower Motor Resistor is compatible with different models of GMC C2500 pickup trucks, SUVs, and other automobiles, so it increases the durability as well as efficiency of the models. This function of regulating the temperature inside the cabin's environment during extreme weather conditions is of paramount importance and consequently the safety of all occupants inside the car. The C2500 Blower Motor Resistor is one of the best when it comes to the market of automobile spare parts because of it duly performs the required task of blower motor resistor with no hassle of self-assembly in GMCs. Further, this component seeks to be robust and designed in such a way that stands the pressure of constant use when in operation. Apart from helping curtail microbial count in the interior part of the GMC C2500, Blower Motor Resistor optimizes blower motor speed that determines the efficacy of the vehicle's climate control system. All in all, GMC C2500 Blower Motor Resistor serves as a proof of GMC's drive for providing quality, performance, and safety on their cars.

GMC C2500 Blower Motor Resistor Parts and Q&A

Blower Motor
15039098
Q: How to replace the blower motor resistor on GMC C2500?
A:
Begin the motor replacement task by disconnecting the electrical component at the Blower Motor and severing the connection to the Blower Motor Resistor assembly. Disassemble the Blower Motor Resistor assembly by detaching its retaining screws. Install the Blower Motor Resistor assembly by placing it back in correct position and following the fastener notice found in service precautions. Secure the new parts with the retaining screws and tighten them to 1.6 n.m. Rejoin the electrical wiring first to the Blower Motor Resistor assembly and then to the Blower Motor.