How to remove and install an oil cooler on Mercury Mariner?

Oil coolers are used only on 2007 and earlier models. To remove the oil cooler, raise the vehicle and place it securely on jack stands. Drain the engine coolant and the engine oil. Remove the oil filter. For four-cylinder models, disconnect the two coolant hoses from the oil cooler and remove the oil cooler mounting bolt. Detach the oil cooler from the engine block and install a new 0-ring. The installation is the reverse of removal.

Genuine Mercury Mariner Oil Cooler

Engine Oil Cooler

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5 Oil Coolers found

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Mercury Mariner Oil Cooler Assembly
Part Number: 5L8Z-7A095-BA
$113.32 MSRP: $165.67
You Save: $52.35 (32%)
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Product Specifications
- Other Name: Oil Cooler Assy; Transmission Cooler
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Mercury Mariner Oil Cooler Assembly
Part Number: YL8Z-7A095-CA
$75.03 MSRP: $136.67
You Save: $61.64 (46%)
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Product Specifications
- Other Name: Oil Cooler Assy; Transmission Cooler
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005 Mercury Mariner | 4 Cyl 2.3L, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Mercury Mariner Oil Cooler Assembly
Part Number: 1S7Z-6A642-AAA
$148.20 MSRP: $216.67
You Save: $68.47 (32%)
Product Specifications
- Other Name: Oil Cooler Assy; Oil Cooler
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2008 Mercury Mariner | 4 Cyl 2.3L | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Mercury Mariner Oil Cooler Assembly
Part Number: F6RZ-6A642-AF
Product Specifications
- Other Name: Oil Cooler Assy; Oil Cooler
- Manufacturer Note: with SVT Performance pkg.
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Mercury Mariner | 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Mercury Mariner Coil - Cooling
Part Number: 5L8Z-3D746-AA
$0.00
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Mercury Mariner | 4 Cyl 2.3L, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)

Mercury Mariner Oil Cooler

The current product under consideration is the Oil Cooler, which is specifically fitted to Mercury Mariner vehicles with a view to regulating the temperature and viscosity of the engine oil. Usually oil-to-water coolers, they are connected to the vehicle cooling system to help in controlling oil temperatures and suitable in circumstances such as towing or undertakings that add pressure on a vehicle engine. Factory coolers did work but in borderline conditions they may be inconsequential or fail in specific manners. Therefore, the oil cooler and its parts or parts solve the problem of maintaining the oil temperature and hence the longevity of the oil and the engine as well.

We provide a wide range of Mercury Mariner Oil Cooler at the best prices possible. If you need Mercury Mariner Oil Cooler, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Mercury Mariner Oil Cooler Parts Questions & Experts Answers

Oil Cooler Assembly
1S7Z-6A642-AAA
Q: How to remove and install an oil cooler on Mercury Mariner?
A: Oil coolers are used only on 2007 and earlier models. To remove the oil cooler, raise the vehicle and place it securely on jack stands. Drain the engine coolant and the engine oil. Remove the oil filter. For four-cylinder models, disconnect the two coolant hoses from the oil cooler and remove the oil cooler mounting bolt. Detach the oil cooler from the engine block and install a new 0-ring. The installation is the reverse of removal.