How to service the radiator for the 2.3L engine on Mercury Mariner?

To replace the 2.3L engine radiator, lift up the vehicle and empty out the cooling system. Take out cooling fan motor, shroud and hoses. Before notching away the radiator, detach the transaxle cooling hoses. In order to install the new radiator, invert the installations and fill the cooling system appropriately and bleed it.

How to service the 2.3L radiator on Mercury Mariner?

The radiator should be serviced with the vehicle in neutral because it is 2.3L. Cooling system Drain out the cooling system, disconnect all hoses, clean out fan motor and shroud, and remove the fan motor. Lift off radiator, fit new radiator then reverse the process filling and bleeding up cooling system.

OEM Mercury Mariner Radiator

Cooling Radiator

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Mercury Mariner Radiator Assembly Part Number: 6L8Z-8005-AA
$317.61 MSRP: $435.77
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Product Specifications
- Other Name: Radiator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience, Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
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Mercury Mariner Radiator Assembly Part Number: H2MZ-8005-X
Product Specifications
- Other Name: Drive Motor Inverter Cooler; Radiator; Inverter Cooler
- Replaces: 6M6Z-8005-B, 5M6Z-8005-BE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2011 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), 6 Cyl 3.0 L GAS
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Mercury Mariner Radiator Assembly Part Number: H2MZ-8005-M
Product Specifications
- Other Name: Radiator
- Replaces: 6L8Z-8005-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2008 Mercury Mariner | Base, Convenience, Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
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Mercury Mariner Radiator Assembly Part Number: H2MZ-8005-Y
Product Specifications
- Other Name: Radiator
- Replaces: AM6Z-8005-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Mercury Mariner | Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Mercury Mariner Radiator Part Number: H2MZ-8005-S
Product Specifications
- Other Name: Radiator Assembly
- Replaces: 8L8Z-8005-A, 9L8Z-8005-A
- 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
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Mercury Mariner Radiator Part Number: H2MZ-8005-R
Product Specifications
- Other Name: Radiator Assembly
- Replaces: 8L8Z-8005-B, 8L8Z-8005-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Mercury Mariner | Base, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Radiator Assembly Part Number: H2MZ-8005-P
Product Specifications
- Other Name: Radiator
- Replaces: 6L8Z-8005-LA, YL8Z-8005-LB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2008 Mercury Mariner | Base, Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Mariner Radiator Assembly Part Number: H2MZ-8005-F
Product Specifications
- Other Name: Radiator
- Replaces: 6M6Z-8005-A, 5M6Z-8005-AC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2009 Mercury Mariner | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)

Mercury Mariner Radiator

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Mercury Mariner Radiator Parts and Q&A

Radiator Assembly
H2MZ-8005-X
Q: How to service the radiator for the 2.3L engine on Mercury Mariner?
A: To replace the 2.3L engine radiator, lift up the vehicle and empty out the cooling system. Take out cooling Fan Motor, shroud and hoses. Before notching away the radiator, detach the transaxle cooling hoses. In order to install the new radiator, invert the installations and fill the cooling system appropriately and bleed it.
Radiator Assembly
6L8Z-8005-AA
Q: How to service the 2.3L radiator on Mercury Mariner?
A: The radiator should be serviced with the vehicle in neutral because it is 2.3L. Cooling system Drain out the cooling system, disconnect all hoses, clean out Fan Motor and shroud, and remove the fan motor. Lift off radiator, fit new radiator then reverse the process filling and bleeding up cooling system.