What is the location and function of the HVAC Pressure Switch in the air conditioning system on Ford Taurus?

The HVAC Pressure Switch is located on top of the hard line from the condenser to the air conditioning thermostatic expansion valve (TXV). The HVAC Pressure Switch detects low refrigerant line pressure, and switches the A/C system off, then back on again to provide higher pressure. If the pressure increases too high, the pressure cut-off switch (located in the high-pressure side of the system) shuts the system off. Have the air conditioning system recovered by a dealer service department or an automotive air conditioning shop before proceeding. On four-cylinder models, remove the under engine splash shield (if equipped), and the splash shield below the radiator. Unplug the electrical connector from the HVAC Pressure Switch. Unscrew and remove the HVAC Pressure Switch. Lubricate the switch O-ring with clean refrigerant oil of the correct type. Screw the new switch into place until hand tight, then tighten it securely. Reconnect the electrical connector. For four-cylinder models, install the splash shields. Have the system evacuated, recharged, and leak tested by the shop that discharged it.

Genuine Ford Taurus HVAC Pressure Switch

Air Pressure Switch

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20 HVAC Pressure Switches found

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Ford Taurus Switch - Air Condition System - Vacuum
Part Number: 6F9Z-19D594-AA
$114.67 MSRP: $153.82
You Save: $39.15 (26%)
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Product Specifications
- Replaces: 6L2Z-19D594-BA, F6CZ-19D594-CB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2010 Ford Taurus | 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, CVT Select Shift Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Taurus Valve Assembly
Part Number: 4L3Z-19D701-A
$6.99 MSRP: $11.33
You Save: $4.34 (39%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Valve Assy
- Replaces: 4R3Z-19D701-AA, F8RZ-19D701-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS), 6 Cyl 3.0L, 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 4AT 4F50N, 4AT AX4N, 4AT AX4S, 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, CVT Select Shift Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Taurus Valve Assembly
Part Number: E69Z-19D701-A
$4.46 MSRP: $7.27
You Save: $2.81 (39%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Valve Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1993-1995 Ford Taurus | 6 Cyl 3.0L, 6 Cyl 3.2L, 6 Cyl 3.8L | 4AT AX4N, 4AT AX4S, 4AT AXOD-E, 5MT
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Ford Taurus Valve Assembly
Part Number: F7RZ-19D701-BA
$6.86 MSRP: $11.11
You Save: $4.25 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.0L, 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 4AT 4F50N, 4AT AX4N, 4AT AX4S, 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, CVT Select Shift Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Taurus Valve Assembly - Pressure Relief
Part Number: F65Z-19D644-AA
$41.75 MSRP: $67.64
You Save: $25.89 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assy - Pressure Relief
- Replaces: F65Z-19D644-A1A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-2012 Ford Taurus | 6 Cyl 3.0L, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.8L, 8 Cyl 3.4L | 4AT 4F50N, 4AT AX4N, 4AT AX4S, 4AT AXOD-E, 5MT, 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, CVT Select Shift Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Taurus Switch - Air Condition System - Vacuum
Part Number: YC1Z-19E561-BA
$28.21 MSRP: $46.00
You Save: $17.79 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch - Air Condit.System - Vacuum
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Ford Taurus | 6 Cyl 3.0L | 4AT 4F50N, 4AT AX4S
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Ford Taurus Switch - Air Condition System - Vacuum
Part Number: BT4Z-19D594-A
$67.34 MSRP: $109.09
You Save: $41.75 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Switch - Air Condit.System - Vacuum
- Replaced by: HG1Z-19D594-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Taurus Valve Assembly
Part Number: E3EZ-19D701-AA
$4.49 MSRP: $7.27
You Save: $2.78 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Taurus Switch - Air Condition System - Vacuum
Part Number: F3AZ-19E561-A
$33.33 MSRP: $54.00
You Save: $20.67 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch - Air Condit.System - Vacuum
- Replaces: F23Z-19E561-AA, F57Z-19B968-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1993-1995 Ford Taurus | 6 Cyl 3.0L, 6 Cyl 3.2L, 6 Cyl 3.8L | 4AT AX4N, 4AT AX4S, 4AT AXOD-E, 5MT
View related parts
Ford Taurus Switch - Air Condition System - Vacuum
Part Number: YF1Z-19D594-AA
$36.03 MSRP: $58.36
You Save: $22.33 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch - Air Condit.System - Vacuum
- Replaced by: 8C3Z-19D594-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2007 Ford Taurus | 6 Cyl 3.0L | 4AT 4F50N, 4AT AX4N, 4AT AX4S
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Ford Taurus Valve Assembly
Part Number: D2OZ-19D701-A
$0.78 MSRP: $1.23
You Save: $0.45 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1995 Ford Taurus | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.2L, 6 Cyl 3.8L | 3AT ATX, 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E, 5MT
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Ford Taurus Switch - Air Condition System - Vacuum
Part Number: E35Y-19E561-A
$30.41 MSRP: $49.27
You Save: $18.86 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch - Air Condit.System - Vacuum
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1995 Ford Taurus | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.2L, 6 Cyl 3.8L | 3AT ATX, 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E, 5MT
View related parts
Ford Taurus Valve Assembly
Part Number: F8RZ-19D701-AA
$6.99 MSRP: $11.33
You Save: $4.34 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assy
- Replaced by: 4L3Z-19D701-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2009 Ford Taurus | 6 Cyl 3.0L, 6 Cyl 3.5L DOHC VCT SMPI | 4AT 4F50N, 4AT AX4N, 4AT AX4S, 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F50, CVT Select Shift Transmission, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Valve Assembly - Pressure Relief
Part Number: F1CZ-19D644-A
$23.01 MSRP: $37.27
You Save: $14.26 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy - Pressure Relief
- Replaces: E73Z-19D644-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1994 Ford Taurus | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.8L | 3AT ATX, 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E, 5MT
View related parts
Ford Taurus Valve Assembly - Pressure Relief
Part Number: F3DZ-19D644-A
$26.78 MSRP: $37.27
You Save: $10.49 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy - Pressure Relief
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1995 Ford Taurus | 6 Cyl 3.0L, 6 Cyl 3.8L | 4AT AX4N, 4AT AX4S, 4AT AXOD-E, 5MT
View related parts
Ford Taurus Valve Assembly - Pressure
Part Number: E73Z-19D644-A
$23.01 MSRP: $37.27
You Save: $14.26 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pressure Relief Valve
- Replaced by: F1CZ-19D644-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1989 Ford Taurus | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.8L | 3AT ATX, 4AT AXOD, 5MT
View related parts
Ford Taurus Switch - Air Condition System - Vacuum
Part Number: F6RZ-19E561-AA
Product Specifications
- Other Name: Switch - Air Condit.System - Vacuum
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford Taurus | 6 Cyl 3.0L | 4AT 4F50N
- 1997-2001 Ford Taurus | 6 Cyl 3.0L, 8 Cyl 3.4L | 4AT 4F50N, 4AT AX4N, 4AT AX4S
View related parts
Ford Taurus Switch - Air Condition System - Vacuum
Part Number: F5VY-19E561-A
Product Specifications
- Other Name: Switch - Air Condit.System - Vacuum
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996 Ford Taurus | 6 Cyl 3.0L, 8 Cyl 3.4L | 4AT AX4N, 4AT AX4S
View related parts
Ford Taurus Switch - Air Condition System - Vacuum
Part Number: F5CZ-19D594-AA
Product Specifications
- Other Name: Switch - Air Condit.System - Vacuum; Pressure Switch
- Replaces: F3DZ-19D594-A, F4CZ-19D594-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1999 Ford Taurus | 6 Cyl 3.0L, 6 Cyl 3.8L, 8 Cyl 3.4L | 4AT AX4N, 4AT AX4S, 4AT AXOD-E, 5MT
View related parts
Ford Taurus Air Condition Switch
Part Number: F3DZ-19D594-A
Product Specifications
- Other Name: SWITCH - AIR CONDIT.
- Replaced by: F5CZ-19D594-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1995 Ford Taurus | 6 Cyl 3.0L, 6 Cyl 3.8L | 4AT AX4N, 4AT AX4S, 4AT AXOD-E, 5MT

Ford Taurus HVAC Pressure Switch

The HVAC Pressure Switch is a small but crucial device that helps control climate changes in Ford Taurus. The HVAC Pressure Switch monitors pressure levels in the system in such a way that the air-conditioning and heating circuits are only enabled at the correct pressure level. The HVAC Pressure Switch, similar to other relays, sensors, and switches, is capable of disabling or interrupting operation when it becomes faulty. A worn pressure switch can cause the fan or blower to stop working or the heat to turn on instead of the cool. An HVAC Pressure Switch that operates correctly also protects other components from catastrophic failure. The control module uses precise pressure data to ensure comfortable temperatures and avoids annoying fault codes that appear when information is not available. Because a chain is only as strong as its greatly weak link, replacing a tired HVAC Pressure Switch on time helps keep the system reliable. The part is engineered for use on Ford vehicles and allows for overall efficiency through the Taurus climate control system to ensure a reliable Ford Taurus HVAC Pressure Switch provides each Ford Taurus consistent cabin comfort.

We provide a wide range of Ford Taurus HVAC Pressure Switch at the optimal prices. If you need Ford Taurus HVAC Pressure Switch, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.

Ford Taurus HVAC Pressure Switch Parts Questions & Experts Answers

Valve Assembly - Pressure Relief
F65Z-19D644-AA
Q: What is the location and function of the HVAC Pressure Switch in the air conditioning system on Ford Taurus?
A:
The HVAC Pressure Switch is located on top of the hard line from the condenser to the air conditioning thermostatic expansion valve (TXV). The HVAC Pressure Switch detects low refrigerant line pressure, and switches the A/C system off, then back on again to provide higher pressure. If the pressure increases too high, the pressure cut-off switch (located in the high-pressure side of the system) shuts the system off. Have the air conditioning system recovered by a dealer service department or an automotive air conditioning shop before proceeding. On four-cylinder models, remove the under engine splash shield (if equipped), and the splash shield below the radiator. Unplug the electrical connector from the HVAC Pressure Switch. Unscrew and remove the HVAC Pressure Switch. Lubricate the switch O-ring with clean refrigerant oil of the correct type. Screw the new switch into place until hand tight, then tighten it securely. Reconnect the electrical connector. For four-cylinder models, install the splash shields. Have the system evacuated, recharged, and leak tested by the shop that discharged it.

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