How to replace the A/C Switch in the HVAC control assembly (CJ3) on 2000 Buick Regal?

To replace the hvac control assembly (CJ3), disassemble the i/p accessory trim plate and the front floor console if present. Next, remove the retaining bolts of the hvac control assembly from the instrument panel and pull out the assembly from it. Remove the electrical connectors and if equipped the vacuum harness from the hvac control assembly, remove the assembly. For the install, connect the electrical connectors and vacuum harness if required, to the hvacc control assembly and install it back into the instrument panel. Make sure to fit the retaining bolts for the assembly with a force of 2 n.m (18 lb in). Finally, replace the i/p accessory trim plate back and the front floor console where fitted.

OEM 2000 Buick Regal A/C Switch

Air Conditioning Switch

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4 A/C Switches found

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2000 Buick Regal Heater Control Part Number: 19329969
Product Specifications
- Other Name: Control, Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaces: 10435588, 9360494, 09360494
- Item Weight: 1.30 Pounds
- Item Dimensions: 13.5 x 4.4 x 4.2 inches
- Condition: New
- SKU: 19329969
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Buick Regal Submodels:
- GS, GSE, LS, LSE | 3.8L V6, 6 Cyl 3.8 L GAS
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2000 Buick Regal Heater Control Part Number: 9356104
Product Specifications
- Other Name: Control Assembly, Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, Heater And A/C Control
- Replaces: 16217354
- Item Weight: 1.80 Pounds
- Item Dimensions: 9.7 x 6.6 x 6.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9356104
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2000 Buick Regal Heater Control Part Number: 10413213
Product Specifications
- Other Name: Control Assembly-Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, Heater And A/C Control
- Replaces: 10298244
- Item Weight: 0.80 Pounds
- Item Dimensions: 8.1 x 7.7 x 7.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10413213
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2000 Buick Regal Heater Control Part Number: 10308120
Product Specifications
- Other Name: Control Assembly-Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, Heater And A/C Control
- Replaces: 09384734, 10447470, 9384734
- Item Weight: 1.20 Pounds
- Item Dimensions: 11.4 x 5.0 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10308120
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Buick Regal Submodels:
- GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

2000 Buick Regal A/C Switch

With a comprehensive array of OEM 2000 Buick Regal A/C Switch, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2000 Buick Regal A/C Switch are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2000 Buick Regal A/C Switch Parts and Q&A

Q: How to replace the A/C Switch in the HVAC control assembly (CJ3) on 2000 Buick Regal?
A: To replace the hvac control assembly (CJ3), disassemble the i/p accessory trim plate and the front floor console if present. Next, remove the retaining bolts of the hvac control assembly from the instrument panel and pull out the assembly from it. Remove the electrical connectors and if equipped the vacuum harness from the hvac control assembly, remove the assembly. For the install, connect the electrical connectors and vacuum harness if required, to the hvacc control assembly and install it back into the instrument panel. Make sure to fit the retaining bolts for the assembly with a force of 2 n.m (18 lb in). Finally, replace the i/p accessory trim plate back and the front floor console where fitted.