How to Service and Repair the A/C Switch in the Climate Control Assembly on 2009 Mercury Grand Marquis?

The first step for repairing or servicing the climate control assembly requires a thorough completion of Supplemental Restraint System (SRS) depowering procedures that follow the Air Bag Systems protocols. Start by removing the finish panel and following with the disconnect of the electrical connector. The four holding screws need removal from the climate control assembly before moving it back towards the rear position. Before replacing the climate control assembly one must first disconnect both electrical connectors together with the vacuum connector. The new assembly installation process requires following the opposite sequence of the removal process steps.

OEM 2009 Mercury Grand Marquis A/C Switch

Air Conditioning Switch

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5 A/C Switches found

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2009 Mercury Grand Marquis Temperature Control
Part Number: F8AZ-19B888-AB
$44.84 MSRP: $71.20
You Save: $26.36 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly; HVAC Mode Control Switch; Climate Control Module; Blower Control Switch; Control Switch; Mode Control
- Base No.: 19B888
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.1 x 2.6 x 3.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F8AZ-19B888-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Grand Marquis Submodels:
- GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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2009 Mercury Grand Marquis Temperature Control
Part Number: F4DZ-19986-A
$28.38 MSRP: $45.07
You Save: $16.69 (38%)
Ships in 1-2 Business Days
ADD TO CART
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
- Base No.: 19986
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.2 x 1.7 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F4DZ-19986-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Grand Marquis Submodels:
- GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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2009 Mercury Grand Marquis Temperature Control
Part Number: XW7Z-19C733-AA
Product Specifications
- Other Name: Potentiometer Assembly; HVAC Temperature Control Switch; Climate Control Module; Blower Control Switch; AC Temperature Switch; Potentiometer
- Replaces: F8AZ-19C733-AA, F5AZ-19C733-A
- Base No.: 19C733
- Item Weight: 0.30 Pounds
- Item Dimensions: 3.0 x 1.7 x 2.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: XW7Z-19C733-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Grand Marquis Submodels:
- GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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2009 Mercury Grand Marquis 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
- Base No.: 19980
- Item Weight: 2.00 Pounds
- Item Dimensions: 10.6 x 4.6 x 8.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3W7Z-19980-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Grand Marquis Submodels:
- GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
View related parts
2009 Mercury Grand Marquis Temperature Control
Part Number: F8AZ-19980-AA
Product Specifications
- Other Name: Panel Assembly - Control; HVAC Temperature Control Panel; Climate Control Module; Blower Control Switch; Heater Control; Dash Control Unit
- Base No.: 19980
- Item Weight: 0.50 Pounds
- Item Dimensions: 4.6 x 3.0 x 10.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F8AZ-19980-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Grand Marquis Submodels:
- GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS

2009 Mercury Grand Marquis A/C Switch

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2009 Mercury Grand Marquis A/C Switch available at FordPartsDeal.com. You can confidently purchase our OEM 2009 Mercury Grand Marquis A/C Switch as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2009 Mercury Grand Marquis A/C Switch Parts Questions & Experts Answers

Q: How to Service and Repair the A/C Switch in the Climate Control Assembly on 2009 Mercury Grand Marquis?
A: The first step for repairing or servicing the climate control assembly requires a thorough completion of Supplemental Restraint System (SRS) depowering procedures that follow the Air Bag Systems protocols. Start by removing the finish panel and following with the disconnect of the electrical connector. The four holding screws need removal from the climate control assembly before moving it back towards the rear position. Before replacing the climate control assembly one must first disconnect both electrical connectors together with the vacuum connector. The new assembly installation process requires following the opposite sequence of the removal process steps.