How Do I Replace or Service the Heater, A/C Switch,Blower Motor and Control Components on a Honda Prelude?

The SRS system should always be disarmed before performing dash repairs. On Accord and Prelude models, removing the blower motor might require taking out the A/C evaporator. Only MVAC trained and EPA certified technicians should service A/C components due to legal implications. For the Accord 1996-97 models, remove the negative battery cable, glove box door and frame, and heater duct. Detach electrical connectors from the blower motor, remove fasteners, and take the motor out downwards. For the Prelude 1996 models, detach the negative battery cable, take out the glove box and frame, and remove the heater duct. Disconnect all electrical connections from the blower motor, remove the blower resistor, recirculation motor, and two nuts from the bolts. For the heater core, take your vehicle to an approved facility and discharge the A/C system. Drain the engine coolant, remove the heater control valve, and take out the heater hoses. For the heater water control valve, turn the ignition switch to ON, set the heater temperature to full hot, then switch OFF. Drain the coolant, or clamp the two heater hoses. Remove the control valve cable clamp and cable, and take out the heater hoses and the control valve. For the control panel, remove the center trim panel, detach the air mix control cable from the heater unit, remove panel retaining screws, and pull the heater control panel from the dash.

Genuine Honda Prelude A/C Switch

Air Conditioning Switch

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11 A/C Switches found

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Honda Prelude Switch Assembly, Window Defroster
Part Number: 35500-692-003
$41.77 MSRP: $59.02
You Save: $17.25 (30%)
ADD TO CART
Product Specifications
- Replaced by: 35500-692-033
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1979 Honda Prelude | 2 Door ** | KA 5MT, KA HMT, KH 5MT, KH HMT, KL 5MT, KL HMT
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Honda Prelude Switch Assembly, Window Defroster
Part Number: 35500-692-013
$41.77 MSRP: $59.02
You Save: $17.25 (30%)
ADD TO CART
Product Specifications
- Replaced by: 35500-692-033
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1980 Honda Prelude | 2 Door ** | KA 5MT, KA HMT, KH 5MT, KH HMT, KL 5MT, KL HMT
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Honda Prelude Control Assy., Heater
Part Number: 79500-SF1-A01
$330.20 MSRP: $470.38
You Save: $140.18 (30%)
ADD TO CART
Product Specifications
- Replaced by: 79500-SF1-A03
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1988 Honda Prelude | 2 Door 2.0S | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Prelude Switch Assembly, Rear Window Defroster
Part Number: 35500-689-672
Product Specifications
- Position: Rear
- Replaces: 35500-689-671
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1981-1982 Honda Prelude | 2 Door ** | KA 5MT, KA HMT, KH 5MT, KH HMT, KL 5MT, KL HMT
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Honda Prelude Control Assy., Heater
Part Number: 79500-SF1-A03
Product Specifications
- Replaces: 79500-SF1-A01, 79500-SF1-A02
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1988-1991 Honda Prelude | 2 Door 2.0S, 2 Door 2.0SI | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Prelude Control Assy., Heater
Part Number: 79500-SF1-A91
Product Specifications
- Replaced by: 79500-SF1-A93
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1988 Honda Prelude | 2 Door 2.0S, 2 Door 2.0SI | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Prelude Control Assy., Heater (A/C)
Part Number: 79500-SF1-A93
Product Specifications
- Other Name: Dash Control Unit
- Replaces: 79500-SF1-A91, 79500-SF1-A92
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1988-1991 Honda Prelude | 2 Door 2.05SI, 2 Door 2.0S, 2 Door 2.0SI | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Prelude Control Assy., Heater
Part Number: 79500-S30-A01
Product Specifications
- Other Name: Dash Control Unit; Heater Control
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1997-2001 Honda Prelude | 2 Door Base, 2 Door TYPESH | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Prelude Control Assy., Heater
Part Number: 79500-SS0-A01
Product Specifications
- Replaced by: 79500-SS0-A02
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1992-1994 Honda Prelude | 2 Door S, 2 Door SI, 2 Door Sivtec | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Prelude Control Assy., Heater
Part Number: 79500-SS0-A02
Product Specifications
- Other Name: Dash Control Unit
- Replaces: 79500-SS0-A01
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1992-1996 Honda Prelude | 2 Door S, 2 Door SI, 2 Door Sivtec | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Prelude Control Assy., Heater
Part Number: 79500-SS0-A91
Product Specifications
- Replaced by: 79500-SS0-A92
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1992-1994 Honda Prelude | 2 Door S | KA 4AT, KA 5MT, KL 4AT, KL 5MT

Honda Prelude A/C Switch Parts Questions & Experts Answers

Control Assy., Heater
79500-S30-A01
Q: How Do I Replace or Service the Heater, A/C Switch,Blower Motor and Control Components on a Honda Prelude?
A: The SRS system should always be disarmed before performing dash repairs. On Accord and Prelude models, removing the blower motor might require taking out the A/C evaporator. Only MVAC trained and EPA certified technicians should service A/C components due to legal implications. For the Accord 1996-97 models, remove the negative battery cable, glove box door and frame, and heater duct. Detach electrical connectors from the blower motor, remove fasteners, and take the motor out downwards. For the Prelude 1996 models, detach the negative battery cable, take out the glove box and frame, and remove the heater duct. Disconnect all electrical connections from the blower motor, remove the blower resistor, recirculation motor, and two nuts from the bolts. For the heater core, take your vehicle to an approved facility and discharge the A/C system. Drain the engine coolant, remove the heater control valve, and take out the heater hoses. For the heater water control valve, turn the ignition switch to ON, set the heater temperature to full hot, then switch OFF. Drain the coolant, or clamp the two heater hoses. Remove the control valve cable clamp and cable, and take out the heater hoses and the control valve. For the control panel, remove the center trim panel, detach the air mix control cable from the heater unit, remove panel retaining screws, and pull the heater control panel from the dash.

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