How to Replace Blower Control Switches in an HVAC System on 2003 GMC Envoy?

To change the front auxiliary in the HVAC system Blower Motor Switch, press down and to the right of the switch to take it out of the console. Disconnect the electrical connector. To install it, the electrical connector must be connected with the switch and the switch must be installed again into the console and firmly pressed into the console.

OEM 2003 GMC Envoy Blower Control Switches

HVAC Control Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

7 Blower Control Switches found

View related parts
2003 GMC Envoy Heater Control Part Number: 21999159
Product Specifications
- Other Name: Control, Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel
- Replaces: 15165918, 15195331
- Item Weight: 1.30 Pounds
- Item Dimensions: 15.5 x 4.3 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 21999159
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS
View related parts
2003 GMC Envoy Heater Control Part Number: 15250198
Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module; Blower Control Switch; Blower Motor Switch; Control, A/C Instrument Panel; Control, Heater Control
- Replaces: 15166895, 15184851, 15081586
- Item Weight: 0.80 Pounds
- Item Dimensions: 7.0 x 4.7 x 4.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15250198
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS
View related parts
2003 GMC Envoy Heater Control Part Number: 25945046
$152.01 MSRP: $268.90
You Save: $116.89 (44%)
Product Specifications
- Other Name: Control Assembly-Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel
- Replaces: 15195333, 10395426, 15220318, 15165920, 15203181, 15132072
- Item Weight: 1.10 Pounds
- Item Dimensions: 11.9 x 4.9 x 4.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25945046
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Envoy Submodels:
- Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
2003 GMC Envoy Temperature Control Part Number: 15098963
Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module; Blower Control Switch; Heater Control; Dash Control Unit; Control, Heater Control
- Replaces: 16250555
- Item Weight: 0.90 Pounds
- Item Dimensions: 10.9 x 6.4 x 6.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15098963
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS
View related parts
2003 GMC Envoy Heater Control Part Number: 25815715
Product Specifications
- Other Name: Control Assembly-Heater & A/C; Climate Control Module; Blower Control Switch; Blower Motor Switch; Dash Control Unit; Control, A/C Instrument Panel; Control, Heater Control; Control, Radio Receiver
- Replaces: 15082687
- Item Weight: 1.70 Pounds
- Item Dimensions: 12.2 x 8.1 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25815715
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Envoy Submodels:
- Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
2003 GMC Envoy A/C Switch Part Number: 1999499
Product Specifications
- Other Name: Switch Assembly, Auxiliary Heater & A/C Blower Control; Blower Control Switch; Blower Motor Switch; Switch, A/C Electric Temperature And Motor Control
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.3 x 2.1 x 1.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1999499
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS
View related parts
2003 GMC Envoy Heater Control Part Number: 25945047
$169.90 MSRP: $300.98
You Save: $131.08 (44%)
Product Specifications
- Other Name: Control Assembly-Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel
- Replaces: 15132073, 15195334, 15220317, 10395427, 15165921
- Item Weight: 1.10 Pounds
- Item Dimensions: 10.9 x 6.4 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25945047
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Envoy Submodels:
- Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

2003 GMC Envoy Blower Control Switches

With a comprehensive array of OEM 2003 GMC Envoy Blower Control Switches, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 GMC Envoy Blower Control Switches 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 GMC Envoy Blower Control Switches Parts and Q&A

Q: How to Replace Blower Control Switches in an HVAC System on 2003 GMC Envoy?
A: To change the front auxiliary in the HVAC system Blower Motor Switch, press down and to the right of the switch to take it out of the console. Disconnect the electrical connector. To install it, the electrical connector must be connected with the switch and the switch must be installed again into the console and firmly pressed into the console.