How to Replace a Blower Motor Resistor Assembly on 2004 Chevrolet Trailblazer?

Begin replacement by unscrewing the right insulator panel. Disengage the blower motor resistor electrical connector and unscrew its mounting screws before extracting the part. Reposition and fasten the blower motor resistor by using its mounting screws. Torque them to 1.9 N.m (17 lb in) at installation. Then connect the blower motor resistor electrical wire and put back the right side protection panel.

OEM 2004 Chevrolet Trailblazer Blower Motor Resistor

Heater Blower Motor Resistor

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2004 Chevrolet Trailblazer Control Module Part Number: 19260762
$79.78 MSRP: $163.98
You Save: $84.20 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module, Air Conditioner (Complete); Blower Motor Resistor; Module; Resistor; Module, Auxiliary Heater; Module, Heater Control
- Replaces: 52495874, 93803635, 89019351, 52497491, 89018964, 89018849, 89018778, 93803636
- Item Weight: 0.80 Pounds
- Item Dimensions: 7.1 x 6.5 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19260762
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Chevrolet Trailblazer Submodels:
- Base, LS, LT, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2004 Chevrolet Trailblazer Control Module Part Number: 22807121
$54.62 MSRP: $112.24
You Save: $57.62 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Resistor, Air Conditioner Control; Blower Motor Resistor; Resistor; Resistor, A/C Control
- Replaces: 15373437, 89019100, 89018604, 15415789
- Item Weight: 0.80 Pounds
- Item Dimensions: 6.3 x 4.3 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22807121
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2004 Chevrolet Trailblazer Control Module Part Number: 88892976
Product Specifications
- Other Name: Module, Blower Motor Control; Module; Module, A/C Electric Temperature And Motor Control
- Item Weight: 0.30 Pounds
- Item Dimensions: 3.1 x 2.0 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 88892976
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Trailblazer Submodels:
- LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2004 Chevrolet Trailblazer Control Module Part Number: 52494707
Product Specifications
- Other Name: Module, Blower Motor Control; Module, A/C Electric Temperature And Motor Control
- Item Weight: 0.90 Pounds
- Item Dimensions: 4.9 x 5.0 x 3.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52494707
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Trailblazer Submodels:
- LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS

2004 Chevrolet Trailblazer Blower Motor Resistor

With a comprehensive array of OEM 2004 Chevrolet Trailblazer Blower Motor Resistor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Chevrolet Trailblazer Blower Motor Resistor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Chevrolet Trailblazer Blower Motor Resistor Parts and Q&A

Q: How to Replace a Blower Motor Resistor Assembly on 2004 Chevrolet Trailblazer?
A: Begin replacement by unscrewing the right insulator panel. Disengage the blower motor resistor electrical connector and unscrew its mounting screws before extracting the part. Reposition and fasten the blower motor resistor by using its mounting screws. Torque them to 1.9 N.m (17 lb in) at installation. Then connect the blower motor resistor electrical wire and put back the right side protection panel.