How to Service and Repair the Cabin Ambient Temperature Sensor on Mercury Grand Marquis?

Service and repair operations of the cabin temperature sensor start by removing the upper radiator sight shield first. Service and repair of the ambient temperature sensor requires you to first disconnect its electrical connector before removing it. The installation procedure should be performed backwards to the removal process.

How to service the Ambient Temperature Sensor for the HVAC system on Mercury Mountaineer?

Service of the ambient air temperature sensor for HVAC requires removing the radiator grille first. The next step involves removing components according to the diagram and corresponding table. Use the reverse steps for installation after service completion to finish the installation.

OEM Mercury Ambient Temperature Sensor

Inside Outside Auto Thermometer Gauge

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2 Ambient Temperature Sensors found

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Mercury Coolant Temperature Sensor, Driver Side
Part Number: AE5Z-12A647-A
$40.76 MSRP: $64.73
You Save: $23.97 (38%)
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Product Specifications
- Other Name: Sensor Assembly; Ambient Air, Engine Coolant, Air Charge, and Intake Air Temperature Sensors; HVAC Switch; Temperature Sensor; Ambient Temperature Sensor; Air Temperature Sensor; Sensor
- Position: Driver Side
- Replaces: 5W7Z-12A647-A, F3VY-12A647-A
Fits the following Mercury Models:
- Grand Marquis | 1998-2011 | 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
- Mariner | 2008-2011 | 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
- Milan | 2010-2011 | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX
- 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
- Sable | 2008-2009, 1992-2005 | Base, G, GS, LS, LS Premium, LTS, Platinum Edition, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.8 L GAS
- Villager | 1999-2002 | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Ambient Temperature Sensor
Part Number: E6DZ19E702A
$13.78 MSRP: $18.75
You Save: $4.97 (27%)
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Product Specifications
- Other Name: Sensor Assembly; Air Temperature Sensor
Fits the following Mercury Models:
- Cougar | 1992-1993 | LS, XR-7 | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS

Mercury Ambient Temperature Sensor Parts Questions & Experts Answers

Coolant Temperature Sensor, Driver Side
AE5Z-12A647-A
Q: How to Service and Repair the Cabin Ambient Temperature Sensor on Mercury Grand Marquis?
A: Service and repair operations of the cabin temperature sensor start by removing the upper radiator sight shield first. Service and repair of the ambient temperature sensor requires you to first disconnect its electrical connector before removing it. The installation procedure should be performed backwards to the removal process.
Coolant Temperature Sensor, Driver Side
AE5Z-12A647-A
Q: How to service the Ambient Temperature Sensor for the HVAC system on Mercury Mountaineer?
A: Service of the ambient air temperature sensor for HVAC requires removing the radiator grille first. The next step involves removing components according to the diagram and corresponding table. Use the reverse steps for installation after service completion to finish the installation.