How to remove and reinstall the A/C Switch control assembly for Ford Mustang?

For 2010 and earlier models, start by removing the instrument panel center trim bezel and then proceed to remove the mounting screws for the control assembly, separating it from the bezel. To reinstall, reverse the removal steps, ensuring all electrical connectors are reconnected before installing the center trim bezel. For 2011 and later models, it's essential to note that multiple modules control heating and air conditioning functions: the A/C Switch, Front Controls Interface Module (FCIM), and Front Display Interface Module (FDIM). They collaborate and independently manage HVAC systems. The A/C Switch is behind the FCIM and FDIM. While you can replace the A/C Switch at home, the FDIM replacement must be handled by a dealer service department due to the need for module configuration programming. Begin by disconnecting the negative battery cable. For the Front Controls Interface Module (FCIM), on automatic transmission models, shift the lever to neutral and remove the shift lever trim panel. Slide back the floor console trim after removing its screws, and then take out the screws from the bottom of the center trim panel. Use a plastic trim tool to disengage the retaining clips and remove the FCIM assembly from the instrument panel. Disconnect the electrical connectors at the module and reverse these steps for installation. For the A/C Switch, first, remove the FCIM and FDIM modules. Disconnect the electrical connector/harnesses at the front of the module, taking note of the number of connectors depending on your model's temperature control type. Depress the tabs on the sides of the module and remove it. Installation is the reverse of removal.

Genuine Ford Mustang A/C Switch

Air Conditioning Switch

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38 A/C Switches found

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Ford Mustang Switch Assembly
Part Number: 7C3Z-19986-A
$27.54 MSRP: $44.91
You Save: $17.37 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assy; Blower Motor Switch
- Manufacturer Note: Switch - blower motor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2009 Ford Mustang | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Switch Assembly
Part Number: F4DZ-19986-A
$33.43 MSRP: $49.82
You Save: $16.39 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assy
- Replaces: F2DZ-19986-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-2004 Ford Mustang | 6 Cyl 3.8L, 6 Cyl 3.8L OHV EFI, 6 Cyl 3.9L OHV EFI NA, 8 Cyl 4.6L, 8 Cyl 4.6L DOHC EFI, 8 Cyl 4.6L DOHC EFI S/C, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.0L, 8 Cyl 5.4L, 8 Cyl 5.8L | 4AT 4R70W, 4AT 4R75W, 4AT AOD-E, 4-Speed Automatic Transmission 4R70W (AODE), 5MT, 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Switch Assembly
Part Number: E6DZ-19986-A
$28.51 MSRP: $46.18
You Save: $17.67 (39%)
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Product Specifications
- Other Name: Switch Assy
- Replaced by: F49Z-19986-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1993 Ford Mustang | 4 Cyl 2.3L, 8 Cyl 5.0L | 4AT A4LD, 4AT AOD, 5MT
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Ford Mustang Switch Assembly
Part Number: AR3Z-18578-AA
$42.92 MSRP: $59.63
You Save: $16.71 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assy; Switch
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Ford Mustang | 6 Cyl 3.7L PFI NA, 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Heater Control Assembly
Part Number: CR3Z-19980-C
$169.58 MSRP: $236.00
You Save: $66.42 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control; Dash Control Unit, Heater Control
- Replaces: AR3Z-19980-C, BR3Z-19980-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Ford Mustang | 6 Cyl 3.7L PFI NA, 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Heater Control Assembly
Part Number: AR3Z-19980-D
$151.62 MSRP: $241.82
You Save: $90.20 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control
- Replaced by: CR3Z-19980-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Mustang | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Heater Control Assembly
Part Number: AR3Z-19980-C
$145.69 MSRP: $236.00
You Save: $90.31 (39%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control
- Replaced by: CR3Z-19980-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Mustang | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Bezel
Part Number: AR3Z-18842-AA
$572.51 MSRP: $851.95
You Save: $279.44 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lower Part
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Mustang | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Heater Control Assembly
Part Number: BR3Z-19980-A
$145.69 MSRP: $236.00
You Save: $90.31 (39%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control
- Replaced by: CR3Z-19980-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Mustang | 6 Cyl 3.7L PFI NA, 8 Cyl 5.0L MOD DOHC SEFI NA, 8 Cyl 5.4L DOHC EFI S/C ALUM | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Heater Control Assembly
Part Number: BR3Z-19980-B
$151.62 MSRP: $241.82
You Save: $90.20 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control
- Replaced by: CR3Z-19980-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Mustang | 6 Cyl 3.7L PFI NA, 8 Cyl 5.0L MOD DOHC SEFI NA, 8 Cyl 5.4L DOHC EFI S/C ALUM | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Heater Control Assembly
Part Number: CR3Z-19980-D
$151.62 MSRP: $241.82
You Save: $90.20 (38%)
Product Specifications
- Other Name: Control; Dash Control Unit, Heater Control
- Replaces: BR3Z-19980-B, AR3Z-19980-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Ford Mustang | 6 Cyl 3.7L PFI NA, 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Heater Control Assembly
Part Number: 8R3Z-19980-A
Product Specifications
- Other Name: Control; Dash Control Unit, Heater Control
- Replaces: 4R3Z-19980-AA, 5R3Z-19980-A, 7R3Z-19980-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2009 Ford Mustang | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Heater Control Assembly
Part Number: 7R3Z-19980-A
Product Specifications
- Other Name: Control
- Replaced by: 8R3Z-19980-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007 Ford Mustang | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Switch Assembly
Part Number: 6R3Z-18578-AA
Product Specifications
- Other Name: Switch Assy; Memory Switch, Switch
- Replaces: 4R3Z-10D889-AAA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2009 Ford Mustang | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Bezel
Part Number: FR3Z-18842-E
Product Specifications
- Other Name: Dash Control Unit
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2017 Ford Mustang | 4 Cyl 2.3L TIVCT DI TC, 6 Cyl 3.7L PFI NA, 8 Cyl 5.0L MOD DOHC SEFI NA, 8 Cyl 5.2L | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assy - Vacuum Control
Part Number: E6DZ-19B888-A
Product Specifications
- Other Name: AC Switch
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1993 Ford Mustang | 4 Cyl 2.3L, 8 Cyl 5.0L | 4AT A4LD, 4AT AOD, 5MT
View related parts
Ford Mustang Heater Control Assembly
Part Number: CR3Z-19980-A
Product Specifications
- Other Name: Control; Dash Control Unit, Heater Control
- Replaces: AR3Z-19980-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Ford Mustang | 6 Cyl 3.7L PFI NA, 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Heater Control Assembly
Part Number: AR3Z-19980-A
Product Specifications
- Other Name: Control
- Replaced by: CR3Z-19980-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Ford Mustang | 6 Cyl 3.7L PFI NA, 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.0L MOD DOHC SEFI NA, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Heater Control Assembly
Part Number: 8R3Z-19980-B
Product Specifications
- Other Name: Control; Dash Control Unit, Heater Control
- Replaces: 7R3Z-19980-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2009 Ford Mustang | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Switch Assembly
Part Number: 4R3Z-10D889-AAA
Product Specifications
- Other Name: Switch Assy
- Replaced by: 6R3Z-18578-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Ford Mustang | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

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Ford Mustang A/C Switch

The Ford Mustang A/C Switch lets drivers instantly command cabin temperature, ensuring comfortable cruises in every season. Over the decades, this small but crucial device has progressed from simple two-position toggles mounted in vintage Ford dashboards that merely engaged the compressor into sophisticated assemblies of buttons, dials, and digital pads that talk to the climate control module hidden in the dash. Modern Ford models connect the A/C Switch with ambient and cabin sensors, relays, and a blower power module, so once the A/C Switch is pressed the module varies fan speed and vent blend automatically to hit the chosen degree and save fuel. Earlier Mustang cabins relied on a more manual A/C Switch that only flipped the system on or off, leaving fan speed to fixed three-or-four step knobs, while current Mustang versions merge everything into a single intelligent interface offering infinite blower settings through variable voltage control. Regardless of generation, the A/C Switch remains the gatekeeper that activates or interrupts refrigerant flow, making the Ford Mustang pleasant whether the sun scorches or frost bites.

We provide a wide range of Ford Mustang A/C Switch at the optimal prices. If you need Ford Mustang A/C 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 Mustang A/C Switch Parts Questions & Experts Answers

Switch Assembly
7C3Z-19986-A
Q: How to remove and reinstall the A/C Switch control assembly for Ford Mustang?
A:
For 2010 and earlier models, start by removing the instrument panel center trim bezel and then proceed to remove the mounting screws for the control assembly, separating it from the bezel. To reinstall, reverse the removal steps, ensuring all electrical connectors are reconnected before installing the center trim bezel. For 2011 and later models, it's essential to note that multiple modules control heating and air conditioning functions: the A/C Switch, Front Controls Interface Module (FCIM), and Front Display Interface Module (FDIM). They collaborate and independently manage HVAC systems. The A/C Switch is behind the FCIM and FDIM. While you can replace the A/C Switch at home, the FDIM replacement must be handled by a dealer service department due to the need for module configuration programming. Begin by disconnecting the negative battery cable. For the Front Controls Interface Module (FCIM), on automatic transmission models, shift the lever to neutral and remove the shift lever trim panel. Slide back the floor console trim after removing its screws, and then take out the screws from the bottom of the center trim panel. Use a plastic trim tool to disengage the retaining clips and remove the FCIM assembly from the instrument panel. Disconnect the electrical connectors at the module and reverse these steps for installation. For the A/C Switch, first, remove the FCIM and FDIM modules. Disconnect the electrical connector/harnesses at the front of the module, taking note of the number of connectors depending on your model's temperature control type. Depress the tabs on the sides of the module and remove it. Installation is the reverse of removal.