How to replace the blower motor (Delphi) on GMC Sierra 3500?

Start the blower motor replacement work by removing the sound insulator panel when present. Second you need to unfasten all screws holding the blower motor insulating cover and detach its electrical connector. To dismount the blower motor, remove its insulating cover. Pull down the retaining tab while rotating the blower motor in the opposite direction to separate it from the heater/ventilation part and take out the blower motor. Insert the new fan motor so its retention tab follows clockwise turns until the tab clicks into position. Put back the blower motor insulating cover and link the electrical connector to its regular slot. Fasten the insulating cover screws by tightening them to 1.6 N.m (14 lb in). Reinsert the sound insulator panel when it is present.

OEM GMC Sierra 3500 Blower Motor

A/C Heater Blower Motor

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6 Blower Motors found

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GMC Sierra 3500 Blower Motor
Part Number: 88986838
$98.01 MSRP: $201.40
You Save: $103.39 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Motor, Blower; HVAC Blower Motor; Blower Assembly; Motor, A/C Evaporator Blower; Motor, Heater Blower Motor
- Replaces: 88986556
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 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
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GMC Sierra 3500 Blower Motor
Part Number: 22741027
$140.80 MSRP: $289.34
You Save: $148.54 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Motor Assembly-Blower; HVAC Blower Motor; Blower Assembly; Fan & Motor; Blower Case; Motor, A/C Evaporator Blower; Motor, Heater Blower Motor
- Replaces: 20883397, 25860468, 20760618, 20828731, 52495872, 89018758, 89018283
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 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
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GMC Sierra 3500 Blower Motor
Part Number: 19153680
$146.23 MSRP: $300.50
You Save: $154.27 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Motor Kit, Air Conditioner Evaporator Blower; Motor Kit, A/C Evaporator Blower; Motor Kit, Heater Blower Motor
- Replaces: 52473335, 52400425, 52400050, 52494829, 52487717
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 Blower Motor
Part Number: 12475857
Product Specifications
- Other Name: Motor, Heater Blower Motor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 GMC Sierra 3500 | Base, 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
View related parts
GMC Sierra 3500 Fan
Part Number: 89023346
Product Specifications
- Other Name: Impeller Kit, Air Conditioner Evaporator Blower; Impeller Kit, A/C Evaporator Blower; Impeller Kit, Heater Blower Motor
- Replaces: 88986554
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 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
View related parts
GMC Sierra 3500 Blower Motor
Part Number: 89019321
Product Specifications
- Other Name: Motor Kit, Air Conditioner Evaporator Blower; HVAC Blower Motor; Blower Assembly; Motor Kit, A/C Evaporator Blower; Motor Kit, Heater Blower Motor
- Replaces: 52473336, 52400424, 52489149, 89019181, 89018759, 89019302, 52494834
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 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

GMC Sierra 3500 Blower Motor

Our website offers an extensive catalog of genuine GMC Sierra 3500 Blower Motor at unbeatable prices. Every OEM GMC Sierra 3500 Blower Motor comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC Sierra 3500 Blower Motor Parts Questions & Experts Answers

Blower Motor
22741027
Q: How to replace the blower motor (Delphi) on GMC Sierra 3500?
A: Start the blower motor replacement work by removing the sound insulator panel when present. Second you need to unfasten all screws holding the blower motor insulating cover and detach its electrical connector. To dismount the blower motor, remove its insulating cover. Pull down the retaining tab while rotating the blower motor in the opposite direction to separate it from the heater/ventilation part and take out the blower motor. Insert the new fan motor so its retention tab follows clockwise turns until the tab clicks into position. Put back the blower motor insulating cover and link the electrical connector to its regular slot. Fasten the insulating cover screws by tightening them to 1.6 N.m (14 lb in). Reinsert the sound insulator panel when it is present.