How to Service Blower Control Switches on Mercury Cougar?

Service of the blower motor switch starts with removing the audio unit then the floor console and switch assembly before detaching the switch assembly and disconnecting electrical connectors. The move to detach the heater control/audio unit bezel starts with unscrewing its fasteners followed by unclipping the panel from its attachment points. First detach the electrical connectors from the heater control/audio unit bezel before removing it and cutting the vacuum lines. Uninstall the heater control panel followed by the blower motor switch from the system. The reversal of these steps should be followed for installing the components.

How to Service Blower Control Switches on Mercury Mariner?

The process of servicing the blower motor switch starts with lowering the glove compartment. The service procedure starts with disconnecting the electrical blower motor speed control connector followed by screw removal of the two components that should be tightened to 3 Nm (27 lb-in) strength during installation. The procedure for installing the blower motor speed control involves returning to the steps used while removing it.

How to Service Blower Control Switches on Mercury Grand Marquis?

Service of the blower motor switch starts by taking off the climate control assembly. First remove the switch knob of the blower motor through pulling motion. You should release the tabs before you can take the blower motor switch out. The installation of the new switch will follow all the reverse steps of the removal process.

OEM Mercury Blower Control Switches

HVAC Control Switch

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92 Blower Control Switches found

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Mercury Temperature Control
Part Number: F8AZ-19B888-AB
$44.84 MSRP: $71.20
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Product Specifications
- Other Name: Switch Assembly; HVAC Mode Control Switch; Climate Control Module; Blower Control Switch; Control Switch; Mode Control
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
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Mercury Temperature Switch
Part Number: AL5Z-19C733-A
$29.41 MSRP: $47.45
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Product Specifications
- Other Name: Potentiometer Assembly; HVAC Temperature Control Switch; Temperature Control Switch
- Manufacturer Note: Temperature Control
- Replaces: YH-1557, F5TZ-19C733-A, F5TZ-19C733-AA
Fits the following Mercury Models:
- Mountaineer | 1997-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Fan Switch
Part Number: F49Z-19986-A
$24.41 MSRP: $38.76
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Product Specifications
- Other Name: Switch Assembly; HVAC Blower Control and Motor Switch; A/C Heater Motor Switch; Climate Control Module; Blower Resistor; Blower Motor Switch; Blower Control Switch
- Replaces: E6DZ-19986-A, YH-445
Fits the following Mercury Models:
- Sable | 1986-1991 | GS, LS | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Mercury Blower Motor Switch
Part Number: 7C3Z-19986-A
$20.66 MSRP: $32.80
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Product Specifications
- Other Name: Switch Assembly; Climate Control Module; Blower Control Switch; Blower Motor Resistor
- Manufacturer Note: Switch - blower motor
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Fan Switch
Part Number: 1L2Z-19986-AA
$46.89 MSRP: $76.60
You Save: $29.71 (39%)
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Product Specifications
- Other Name: Switch Assembly; HVAC Blower Control and Motor Switch; A/C Heater Motor Switch; Climate Control Module; Blower Resistor; Temperature Switch; Blower Motor Switch; Switch; Blower Control Switch
Fits the following Mercury Models:
- Mariner | 2005-2007 | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
- Mountaineer | 2002-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Temperature Control
Part Number: F4DZ-19986-A
$28.38 MSRP: $45.07
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Product Specifications
- Other Name: Switch Assembly; HVAC Blower Control Switch; Climate Control Module; Blower Motor Resistor; Fan Switch; Blower Motor Switch; Blower Control Switch
- Replaces: F2DZ-19986-A
Fits the following Mercury Models:
- Grand Marquis | 1995-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
- Mountaineer | 1997-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
- Sable | 1992-1999 | G, GS, LS, LS Premium, LTS | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Mercury Dash Control Unit
Part Number: 6F2Z-19980-DA
$327.56 MSRP: $453.14
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Product Specifications
- Other Name: Control; Climate Control Module
- Manufacturer Note: Main Control Unit
- Replaces: 4F2Z-19980-DA
Fits the following Mercury Models:
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Blower Motor Switch
Part Number: 97BZ-18578-CA
$4.07 MSRP: $5.63
You Save: $1.56 (28%)
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Product Specifications
- Other Name: Switch Assembly; Climate Control Module; Blower Control Switch; Blower Motor Resistor
Fits the following Mercury Models:
- Mariner | 2006 | Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mercury Blower Motor Switch
Part Number: F3XY-19986-A
$3.17 MSRP: $4.38
You Save: $1.21 (28%)
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Product Specifications
- Other Name: Switch Assembly; Climate Control Module; Blower Control Switch; Blower Motor Resistor
- Manufacturer Note: Switch asy , sliding rear fan
Fits the following Mercury Models:
- Villager | 1993-1998 | GS, LS, Nautica | 6 Cyl 3.0 L GAS
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Mercury Temperature Switch
Part Number: F7CZ-19986-AA
$4.13 MSRP: $5.72
You Save: $1.59 (28%)
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Product Specifications
- Other Name: Switch Assembly; Climate Control Module; Blower Control Switch; Blower Motor Resistor; Blower Motor Switch; Defroster Switch
Fits the following Mercury Models:
- Tracer | 1997-1999 | GS, LS, Trio | 4 Cyl 2.0 L GAS
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Mercury Temperature Control
Part Number: 8E5Z-19980-B
$878.58 MSRP: $1213.98
You Save: $335.40 (28%)
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Product Specifications
- Other Name: Control; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Heater Control; Dash Control Unit
- Replaces: 8E5Z-19980-BA, 6E5Z-19980-BD, 7E5Z-19980-A
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mercury A/C Control Assembly
Part Number: 6F2Z-19980-BA
$169.99 MSRP: $229.90
You Save: $59.91 (27%)
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Product Specifications
- Other Name: Control
- Manufacturer Note: Auxillary Air Conditioning Control
Fits the following Mercury Models:
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Heater Control
Part Number: AE5Z-19980-N
Product Specifications
- Other Name: Control; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaces: AE5Z-19980-E
Fits the following Mercury Models:
- Milan | 2010-2011 | Base, Premier | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX
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Mercury Temperature Control
Part Number: 1W7Z-19980-AA
Product Specifications
- Other Name: Control; Climate Control Module; Blower Control Switch; Dash Control Unit
- Manufacturer Note: WITH ATC
- Replaces: F8AZ-19980-BA
Fits the following Mercury Models:
- Grand Marquis | 1998-2002 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Temperature Control
Part Number: 3W7Z-19980-AA
Product Specifications
- Other Name: Control; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Heater Control; Dash Control Unit; Controller
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
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Mercury Temperature Control
Part Number: 7E5Z-19980-B
Product Specifications
- Other Name: Control; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Heater Control; Dash Control Unit
- Replaces: 6E5Z-19980-AA
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mercury Heater Control
Part Number: 8G1Z-19980-E
Product Specifications
- Other Name: Control; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaces: 8G1Z-19980-DA
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Temperature Switch
Part Number: F7CZ-19C733-AC
Product Specifications
- Other Name: Switch Assembly; Blower Control Switch; AC Temperature Switch
- Replaces: F7CZ-19C733-AB
Fits the following Mercury Models:
- Tracer | 1997-1999 | GS, LS, Trio | 4 Cyl 2.0 L GAS
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Mercury Control Panel
Part Number: 4L2Z-19980-AC
Product Specifications
- Other Name: Control; HVAC Temperature Control Panel; Climate Control Module; Dash Control Unit
Fits the following Mercury Models:
- Mountaineer | 2004-2005 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Temperature Control
Part Number: F6VZ-19980-AB
Product Specifications
- Other Name: Control; Climate Control Module; Blower Control Switch; Dash Control Unit
Fits the following Mercury Models:
- Grand Marquis | 1995-1997 | GS, LS | 8 Cyl 4.6 L GAS

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Mercury Blower Control Switches Parts Questions & Experts Answers

Temperature Control
1S8Z19980AA
Q: How to Service Blower Control Switches on Mercury Cougar?
A: Service of the blower motor switch starts with removing the audio unit then the floor console and switch assembly before detaching the switch assembly and disconnecting electrical connectors. The move to detach the heater control/audio unit bezel starts with unscrewing its fasteners followed by unclipping the panel from its attachment points. First detach the electrical connectors from the heater control/audio unit bezel before removing it and cutting the vacuum lines. Uninstall the heater control panel followed by the blower motor switch from the system. The reversal of these steps should be followed for installing the components.
Heater Control
AL8Z-19980-A
Q: How to Service Blower Control Switches on Mercury Mariner?
A: The process of servicing the blower motor switch starts with lowering the glove compartment. The service procedure starts with disconnecting the electrical blower motor speed control connector followed by screw removal of the two components that should be tightened to 3 Nm (27 lb-in) strength during installation. The procedure for installing the blower motor speed control involves returning to the steps used while removing it.
Temperature Control
F4DZ-19986-A
Q: How to Service Blower Control Switches on Mercury Grand Marquis?
A: Service of the blower motor switch starts by taking off the climate control assembly. First remove the switch knob of the blower motor through pulling motion. You should release the tabs before you can take the blower motor switch out. The installation of the new switch will follow all the reverse steps of the removal process.