How to service the blower motor resistor on Mercury Mariner?

The service of the blower motor resistor begins with removal of the right-hand A-pillar lower trim panel. Remove the electrical connector from the blower resistor as the first step of service. Remove first the right-hand A-pillar lower trim panel followed by disconnecting the electrical connector of the blower resistor. Finally detach the two screws securing the blower motor resistor for extraction. Perform the installation of the new resistor by reverting the removal process.

OEM Mercury Mariner Blower Motor Resistor

Heater Blower Motor Resistor

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4 Blower Motor Resistors found

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Mercury Mariner Blower Motor Resistor, Front Part Number: 3F2Z-18591-AA
$43.05 MSRP: $69.45
You Save: $26.40 (39%)
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Product Specifications
- Other Name: Resistor Assembly; HVAC Blower Motor Resistor, Front; HVAC Blower Motor Regulator; Resistor; HVAC Blower Motor Resistor
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Mercury Mariner | Base, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Control Module Part Number: 9L3Z-19E624-C
$78.60 MSRP: $124.82
You Save: $46.22 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control; Controller; Resistor
- Replaces: 7C3Z-19E624-B, 5F9Z-19E624-AA, YH-1827, 7C3Z-19E624-C, 9L3Z-19E624-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Mercury Mariner | Base, Hybrid, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Resistor, Front Part Number: 8G1Z-19A706-A
$97.33 MSRP: $163.40
You Save: $66.07 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Resistor Assembly; HVAC Blower Motor Resistor, Front; HVAC Blower Motor Regulator; Blower Motor Resistor
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2011 Mercury Mariner | Base, Premier | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Blower Motor Resistor, Rear Part Number: 4L3Z-19A706-AA
$28.50 MSRP: $45.25
You Save: $16.75 (38%)
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Product Specifications
- Other Name: Resistor Assembly; HVAC Blower Motor Resistor, Front, Rear; HVAC Blower Motor Regulator; Resistor
- Position: Rear
- Replaces: F4ZZ-19A706-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | 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

Mercury Mariner Blower Motor Resistor

OEM Blower Motor Resistor boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury's official factory standards. These steps remove flaws and inconsistencies. So you can get Blower Motor Resistor with long life and a perfect fit. Come to our website and find genuine Mercury Mariner parts. We keep a wide inventory of OEM Mariner parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The Blower Motor Resistor is an important Mercury Mariner motor part used to control the electrical blower motor speed that distributes air within the motor to ensure a comfort kept within the car for the passengers. This device has a custodian duty of making sure that the airflow in the cabin of the car is in check in order to promote a comfortable ride. Thus, regardless of the difference in the type or the variation of Blower Motor Resistors that may exist in the different models of Mariner, their inherent role does not deviate from the general description provided above.

Mercury Mariner Blower Motor Resistor Parts and Q&A

Blower Motor Resistor, Rear
4L3Z-19A706-AA
Q: How to service the blower motor resistor on Mercury Mariner?
A:
The service of the blower motor resistor begins with removal of the right-hand A-pillar lower trim panel. Remove the electrical connector from the blower resistor as the first step of service. Remove first the right-hand A-pillar lower trim panel followed by disconnecting the electrical connector of the blower resistor. Finally detach the two screws securing the blower motor resistor for extraction. Perform the installation of the new resistor by reverting the removal process.