How to service and repair the evaporator core on Mercury Grand Marquis?

Service and repair of the evaporator core should begin with disconnecting the battery's ground cable. The service requires you to perform the Refrigerant Discharging and Recovery Procedure. Separate the two halves of the evaporator housing by removing six screws that secure the A/C evaporator core housing followed by precise cutting of the seal into two places. The tubing installation requires using a back up wrench to maintain the fitting and tube from getting damaged during suction accumulator/drier removal from the evaporator core outlet tube. Extract the screws then get rid of both the suction accumulator/drier followed by the removal of the A/C evaporator core. Install by reversing the removal steps while servicing the new evaporator core with PAG compressor oil YN-12-C F7AZ-19589-DA or an equivalent approved by Ford WSH-M1C231-B specification. Also apply the same oil to lubricate the seal.

OEM Mercury Grand Marquis Evaporator

A/C Evaporator Core

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11 Evaporators found

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Mercury Grand Marquis Evaporator Core Part Number: F1VZ-19860-BA
$115.46 MSRP: $159.73
You Save: $44.27 (28%)
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Product Specifications
- Other Name: Core - Air Conditioning Evaporator; A/C Evaporator Core Repair Kit; A/C Evaporator Core; A/C Evaporator; Evaporator
- Replaces: F1VY-19860-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1997 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Evaporator Core Part Number: 3W7Z-19860-AA
$93.44 MSRP: $153.75
You Save: $60.31 (40%)
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Product Specifications
- Other Name: Core - Air Conditioning Evaporator; A/C Evaporator Core; A/C Evaporator Core Repair Kit; A/C Evaporator; Evaporator
- Manufacturer Note: Quick disconnect at the 19c836
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2011 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Evaporator Core Part Number: FOVY19860A
$117.54 MSRP: $162.60
You Save: $45.06 (28%)
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Product Specifications
- Other Name: Core Assembly - A/C Evaporator; A/C Evaporator Core Repair Kit; A/C Evaporator Core; Core - Air Conditioning Evaporator; A/C Evaporator; Evaporator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1991 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Mercury Grand Marquis Evaporator Core Part Number: 7W7Z-19850-A
Product Specifications
- Other Name: Evaporator Assembly; A/C Evaporator Core and Case Assembly; A/C Evaporator Core Repair Kit; Housing Assembly; A/C Evaporator
- Replaces: 6W7Z-19850-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Evaporator Core, Driver Side Part Number: 1W1Z-19850-CA
Product Specifications
- Other Name: Evaporator Assembly; A/C Evaporator Core Repair Kit; A/C Evaporator; Housing Assembly; Case Assembly; Case; Housing
- Manufacturer Note: FROM 5/1/01
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Evaporator Core Part Number: EOVY19860A
Product Specifications
- Other Name: Core - Air Conditioning; A/C Evaporator Core Repair Kit; A/C Evaporator; Core - Air Conditioning Evaporator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1985 Mercury Grand Marquis | Base, Colony Park, LS | 8 Cyl 5.0 L GAS
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Mercury Grand Marquis Evaporator Core Part Number: 7W7Z-19850-B
Product Specifications
- Other Name: Evaporator Assembly; A/C Evaporator Core and Case Assembly; A/C Evaporator Core Repair Kit; Housing Assembly; A/C Evaporator
- Replaces: 6W7Z-19850-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Evaporator Assembly Part Number: 5W7Z-19850-CA
Product Specifications
- Other Name: A/C Evaporator Core and Case Assembly; A/C Evaporator Core Repair Kit; Housing Assembly; A/C Evaporator
- Manufacturer Note: For vehicles built before 12/06/04 also order 5W7Z-19A786-AA tube, 4W7Z-19A706-A resistor & 3U2Z-14S411-ZEA pigtail., w/ manual A/C, FROM 12/06/2004
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, Ultimate Edition | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Housing Assembly Part Number: 1W7Z-19850-DA
Product Specifications
- Other Name: Evaporator Assembly; A/C Evaporator Core; Evaporator
- Manufacturer Note: WITH ATC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Housing Assembly Part Number: 1W7Z-19850-CA
Product Specifications
- Other Name: Evaporator Assembly; A/C Evaporator Core; Evaporator
- Manufacturer Note: w/manual A/C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Evaporator Assembly Part Number: 3W7Z-19850-DA
Product Specifications
- Other Name: A/C Evaporator Core and Case Assembly; A/C Evaporator Core Repair Kit; Housing Assembly; A/C Evaporator
- Manufacturer Note: For vehicles built before 2/18/05 also order 5W7Z-19A786-AA., with ATC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS

Mercury Grand Marquis Evaporator

OEM Evaporator 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 Evaporator with long life and a perfect fit. Come to our website and find genuine Mercury Grand Marquis parts. We keep a wide inventory of OEM Grand Marquis 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 Mercury Grand Marquis Evaporator is one of the unique series that defines the durability and efficiency of the Mercury Grand Marquis range. It is this evaporator also known as the dashboard evap which is responsible for drawing heat from the cabin to provide comfortable driving environment. Through its design warm air passes over aluminum fins and the refrigerant which transforms it from liquid to the state of vapor cools the air circulated within the vehicle. Further, the Mercury Grand Marquis Evaporator is useful to as a dehumidifier, as it absorbs moisture from the air and does not allow it to accumulate, which adds stability and safety to the car's functioning. It fits different generations of the Grand Marquis and while changing the design, Ford has not strayed far from fitting an evaporator that continues with the tradition of quality in the current models. The Mercury Grand Marquis is known to be very long lasting, and this too is true of the evaporator where it is often only replaced due to wear or the elements. Some of the unique characteristics or this Mercury Grand Marquis Evaporator are the fact that it is made with great structural durability, mainly to avoid potential leakage and corrosion. This reliability, coupled with other engineering factors that characterise the Grand Marquis, makes the evaporator a particularly outstanding feature in the automotive market, inasmuch as it goes a long way in enhancing the utility of the vehicle. Finally, in the Mercury Grand Marquis Evaporator, the control of climate is valuable and is crucial to extend the feel, safety, and comfort of new car for every passenger.

Mercury Grand Marquis Evaporator Parts and Q&A

Evaporator Core, Driver Side
1W1Z-19850-CA
Q: How to service and repair the evaporator core on Mercury Grand Marquis?
A:
Service and repair of the evaporator core should begin with disconnecting the battery's ground cable. The service requires you to perform the Refrigerant Discharging and Recovery Procedure. Separate the two halves of the evaporator housing by removing six screws that secure the A/C evaporator core housing followed by precise cutting of the seal into two places. The tubing installation requires using a back up wrench to maintain the fitting and tube from getting damaged during suction accumulator/drier removal from the evaporator core outlet tube. Extract the screws then get rid of both the suction accumulator/drier followed by the removal of the A/C evaporator core. Install by reversing the removal steps while servicing the new evaporator core with PAG compressor oil YN-12-C F7AZ-19589-DA or an equivalent approved by Ford WSH-M1C231-B specification. Also apply the same oil to lubricate the seal.