How Should the HVAC Pressure Switch Be Handled on a Honda Accord?

The air conditioning pressure switch should be handled by a qualified technician. It is located on the refrigerant line adjacent to the compressor. The switch should be unscrewed, lubricated with clean refrigerant oil, and screwed back in place. Reconnect the electrical connector and the system should be evacuated, charged, and leak-tested.

Genuine Honda Accord HVAC Pressure Switch

Air Pressure Switch

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16 HVAC Pressure Switches found

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Honda Accord Sensor Assembly, Press
Part Number: 80450-T2F-A01
$98.44 MSRP: $142.67
You Save: $44.23 (31%)
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Product Specifications
- Other Name: Pressure Switch; Pressure Sensor
- Replaces: 80450-SZW-003, 80450-SFE-003
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2008-2022 Honda Accord | 2 Door EX, 2 Door EX-L, 2 Door EX-L V6, 2 Door LX-S, 2 Door Touring (V6), 2 Door TRN-V6, 4 Door (2.0 Sport), 4 Door (2.0 Touring), 4 Door 1.5T EX-L, 4 Door 1.5T LX, 4 Door 1.5T Sport, 4 Door 1.5T Sport SE, 4 Door 2.0T Sport, 4 Door 2.0T Touring, 4 Door EX, 4 Door EX (PZEV), 4 Door EX-L, 4 Door EX-L (2.0), 4 Door EX-L (PZEV), 4 Door EX-L V6, 4 Door EX-V6, 4 Door EX-V6 (PZEV), 4 Door Hybrid, 4 Door LX, 4 Door LX (PZEV), 4 Door SE, 4 Door SE (PZEV), 4 Door Sport, 4 Door Touring, 4 Door Touring (V6) | 10AT, CVT, KA 5AT, KA 5MT, KA 6AT, KA 6MT, KA CVT, KA XAT, KL 5AT, KL 5MT, KL 6AT, KL 6MT, KL CVT
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Honda Accord Switch, Air Conditioning (Dual) (Fuji)
Part Number: 80440-SS0-901
$92.39 MSRP: $130.50
You Save: $38.11 (30%)
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Product Specifications
- Other Name: Pressure Cycling Switch
- Replaces: 80440-S84-A01, 80440-S84-A02, 80440-SS0-900, 80440-SK3-901
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2008-2009 Honda Accord | 2 Door EX, 2 Door EX-L, 2 Door LX, 2 Door LX-S, 4 Door EX, 4 Door EX (PZEV), 4 Door EX-L, 4 Door EX-L (PZEV), 4 Door LX, 4 Door LX (PZEV) | KA 5AT, KA 5MT, KL 5AT, KL 5MT
- 1994-2002 Honda Accord | 2 Door DX, 2 Door EX, 2 Door EX (V6), 2 Door LX, 2 Door LX (V6), 2 Door SE, 2 Door Special, 4 Door DX, 4 Door DX-VP, 4 Door EX, 4 Door EX (V6), 4 Door EX-L, 4 Door EX-SUL, 4 Door EX-UL, 4 Door EX-V6, 4 Door LX, 4 Door LX (V6), 4 Door LX V6, 4 Door SE, 4 Door SE-UL, 4 Door Special, 4 Door VP, 5 Door EX, 5 Door LX | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Accord Switch, Air Conditioning (Dual) (Keihin)
Part Number: 80440-SW5-A01
$89.17 MSRP: $125.95
You Save: $36.78 (30%)
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Product Specifications
- Other Name: Dual Pressure Switch; A/C Switch, Pressure Switch
- Replaces: 80440-SW5-003
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2003-2007 Honda Accord | 4 Door DX, 4 Door EX, 4 Door EX-L, 4 Door LX, 4 Door SE, 4 Door VP | KA 5AT, KA 5MT, KL 5AT
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Honda Accord Switch, Air Conditioning (Dual) (Hadsys)
Part Number: 80440-SW5-003
$89.17 MSRP: $125.95
You Save: $36.78 (30%)
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Product Specifications
- Replaced by: 80440-SW5-A01
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2003-2007 Honda Accord | 4 Door DX, 4 Door EX, 4 Door EX-L, 4 Door LX, 4 Door SE, 4 Door VP | KA 5AT, KA 5MT, KL 5AT
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Honda Accord Switch, Air Conditioning (Tri)
Part Number: 80440-S3Y-003
$91.96 MSRP: $129.88
You Save: $37.92 (30%)
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Product Specifications
- Other Name: Dual Pressure Switch; Pressure Switch
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2003-2007 Honda Accord | 4 Door EX (V6), 4 Door LX (V6), 4 Door SE (V6) | KA 5AT, KA 6MT, KL 5AT, KL 6MT
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Honda Accord Sensor Assembly, Pressure
Part Number: 80450-SZW-003
$98.44 MSRP: $142.67
You Save: $44.23 (31%)
ADD TO CART
Product Specifications
- Other Name: Pressure Sensor
- Replaced by: 80450-T2F-A01
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2011-2012 Honda Accord | 2 Door EX, 2 Door EX-L, 2 Door EX-L V6, 2 Door LX-S, 4 Door EX, 4 Door EX (PZEV), 4 Door EX-L, 4 Door EX-L (PZEV), 4 Door EX-L V6, 4 Door EX-V6, 4 Door LX, 4 Door LX (PZEV), 4 Door SE, 4 Door SE (PZEV) | KA 5AT, KA 5MT, KA 6MT, KL 5AT, KL 5MT
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Honda Accord Switch, Air Conditioning (Dual) (Keihin)
Part Number: 80440-SDA-A01
$56.99 MSRP: $80.50
You Save: $23.51 (30%)
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Product Specifications
- Other Name: Dual Pressure Switch; Pressure Switch
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2003-2007 Honda Accord | 4 Door DX, 4 Door EX, 4 Door EX-L, 4 Door LX, 4 Door SE, 4 Door VP | KA 5AT, KA 5MT, KL 5AT
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Honda Accord Switch, Air Conditioning (Dual)
Part Number: 80440-SDN-A01
$51.80 MSRP: $106.08
You Save: $54.28 (52%)
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Product Specifications
- Other Name: Dual Pressure Switch
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2004-2007 Honda Accord | 2 Door EX, 2 Door EX-L, 2 Door EX-SUL, 2 Door LX, 2 Door LX-SUL, 2 Door SE | KA 5AT, KA 5MT, KL 5AT, KL 5MT
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Honda Accord Switch, Air Conditioning (Dual)
Part Number: 80440-SM4-000
$42.87 MSRP: $60.56
You Save: $17.69 (30%)
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Product Specifications
- Replaced by: 80440-SM4-003
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1990 Honda Accord | 4 Door EX, 4 Door LX | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Accord Switch, Air Conditioning (Dual) (Saginomiya)
Part Number: 80440-SK3-901
$92.39 MSRP: $130.50
You Save: $38.11 (30%)
ADD TO CART
Product Specifications
- Replaced by: 80440-SS0-901
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1998-1999 Honda Accord | 4 Door DX, 4 Door EX, 4 Door EX-L, 4 Door EX-UL, 4 Door LX | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Accord SENSOR, PRESSURE
Part Number: 80450-30A-A01
$20.87 MSRP: $29.48
You Save: $8.61 (30%)
ADD TO CART
Product Specifications
- Other Name: Pressure Sensor
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2023-2025 Honda Accord | 4 Door 1.5T EX, 4 Door 1.5T EX BD, 4 Door 1.5T LX, 4 Door 1.5T SE | CVT
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Honda Accord Switch, Triple Pressure
Part Number: 80440-S6F-003
Product Specifications
- Other Name: Dual Pressure Switch; Pressure Switch
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2003-2007 Honda Accord | 2 Door EX (V6), 2 Door EX V6, 2 Door EX-V6, 2 Door LX (V6), 2 Door LX V6, 2 Door SE (V6) | KA 5AT, KA 6MT, KL 5AT, KL 6MT
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Honda Accord Switch Assembly, Pressure (Denso)
Part Number: 80440-S3N-003
$66.59 MSRP: $94.05
You Save: $27.46 (30%)
Product Specifications
- Other Name: Pressure Switch; A/C Switch
- Replaces: 80440-SN7-901
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2008-2009 Honda Accord | 4 Door EX, 4 Door EX (PZEV), 4 Door EX-L, 4 Door EX-L (PZEV), 4 Door LX, 4 Door LX (PZEV) | KA 5AT, KL 5AT
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Honda Accord Switch, Air Conditioning (Dual)
Part Number: 80440-S6A-003
Product Specifications
- Other Name: Dual Pressure Switch; Pressure Switch
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2003-2007 Honda Accord | 2 Door EX, 2 Door EX-L, 2 Door EX-SUL, 2 Door LX, 2 Door LX-SUL, 2 Door SE | KA 5AT, KA 5MT, KL 5AT, KL 5MT
View related parts
Honda Accord Switch, Air Conditioning (Dual) (Fuji)
Part Number: 80440-SM4-003
Product Specifications
- Other Name: Dual Pressure Switch; Pressure Switch
- Replaces: 80440-SM4-000, 80440-SD5-003, 80440-SL5-A01, 80440-SR3-003
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1990-1993 Honda Accord | 2 Door DX, 2 Door EX, 2 Door LX, 2 Door SE, 4 Door DX, 4 Door EX, 4 Door LX, 4 Door SE, 5 Door EX, 5 Door LX | KA 4AT, KA 5MT, KL 4AT, KL 5MT
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Honda Accord Switch, Air Conditioning (Dual)
Part Number: 80440-SE0-003
Product Specifications
- Other Name: Dual Pressure Switch; Combination Switch
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1986-1989 Honda Accord | 2 Door DX, 2 Door LXI, 2 Door SEI, 3 Door DX, 3 Door LXI, 4 Door DX, 4 Door LX, 4 Door LXI, 4 Door SEI | KA 4AT, KA 5MT, KL 4AT, KL 5MT

Honda Accord HVAC Pressure Switch

Honda Accord HVAC Pressure Switch is a device to protect the air-conditioning chain that will terminate compressor power when system pressure is either excessively high or excessively low and maintain cabin climate control as a safe and efficient system. It works as a watchful relay, detecting refrigerant pressure, and then transmitting an electrical message allowing or blocking the flow of current, ensuring that the compressor only operates in healthy conditions. This quick on-off behavior in Honda Accord HVAC Pressure Switch safeguards the fragile internal parts against disastrous failures which would otherwise follow uncontrolled fluctuations of pressure. Simple binary design was applied in the earlier generations that opened or closed upon specific thresholds, whereas later Honda Accord HVAC Pressure Switch units took a multi-level design that was able to send more detailed information to the control module to cycle the fan, blower motor, and temperature blend doors more smoothly. Irrespective of version, the HVAC Pressure Switch is still one of the small but vital components of the climate system, and similar to any sensor or relay, it must be replaced when worn or corroded to cause erratic readings that result in fault codes or leave the occupants without cool air on a hot day. Since the whole comfort chain is as weak as a weak link, it is a healthy Honda Accord HVAC Pressure Switch that can prevent unexpected compressor stoppage, lost airflow, or unwelcome heat when cold air is needed.

In search of affordable OEM Honda Accord HVAC Pressure Switch? Consider browsing through our extensive inventory of genuine Honda Accord HVAC Pressure Switch. Not only do we provide market-leading prices and a manufacturer's warranty, but we also pride ourselves on exceptional customer service and swift delivery.

Honda Accord HVAC Pressure Switch Parts Questions & Experts Answers

Sensor Assembly, Press
80450-T2F-A01
Q: How Should the HVAC Pressure Switch Be Handled on a Honda Accord?
A:
The air conditioning pressure switch should be handled by a qualified technician. It is located on the refrigerant line adjacent to the compressor. The switch should be unscrewed, lubricated with clean refrigerant oil, and screwed back in place. Reconnect the electrical connector and the system should be evacuated, charged, and leak-tested.

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