How to Service the Power Steering Cooler on Mercury Cougar?

Service of the power steering cooler requires the battery ground cable to be disconnected followed by vehicle elevation and support. Then eliminate the radiator splash shield before disconnecting cooler lines to drain fluid into a valid receptacle. Draining the system requires removal of the cooler component. Follow the inverse order of removal steps while installing the cooling system, also perform power steering system bleeding after final installation.

How to Service and Repair the Power Steering Cooler on Mercury Mariner?

Start the service and repair process of the power steering cooler by draining power steering fluid content into a proper drain container. The first step requires owners to unwrap the front bumper cover followed by hose clamp disconnection to extract the power steering cooler-to-fluid reservoir tube. Proceed to disconnect the power steering gear-to-cooler return hose while releasing its clamp. Tighten the two power steering cooler nuts evenly to 8 Nm (71 inch lbs.) measurement when reinstalling. You must remove the two power steering cooler bolts at this time while you secure them at 8 Nm (71 inch lbs.) when reinstalling. Follow the same order of steps for removal during installation and subsequently refill the power steering system.

OEM Mercury Power Steering Cooler

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24 Power Steering Coolers found

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Mercury Oil Cooler, Front Part Number: YL5Z-3D746-BA
$161.95 MSRP: $224.04
You Save: $62.09 (28%)
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Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler, Front; Power Steering Cooler; Oil Cooler Assembly
- Manufacturer Note: with torsion bar front suspension
- Position: Front
- Replaces: F77Z-3D746-DA
Fits the following Mercury Models:
- Mountaineer | 1998-2001 | Base | 6 Cyl 4.0 L GAS
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Mercury Oil Cooler, Front Part Number: 9G1Z-3D746-A
$213.38 MSRP: $313.33
You Save: $99.95 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler, Front; Power Steering Cooler
- Manufacturer Note: Unfinned cooling tube
- Position: Front
- Replaces: 8A5Z-3D746-A, 8G1Z-3D746-A
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Oil Cooler Part Number: 1L2Z-3D746-AA
$267.20 MSRP: $369.64
You Save: $102.44 (28%)
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Product Specifications
- Other Name: Coil - Cooling; Power Steering Return Hose; Power Steering Cooler; Power Steerin Cooler
Fits the following Mercury Models:
- Mountaineer | 2002-2005 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury Power Steering Return Hose, Front Part Number: 3L8Z-3D746-AA
$112.78 MSRP: $156.01
You Save: $43.23 (28%)
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Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler Line, Front; Power Steering Hose; Power Steering Cooler Tube
- Position: Front
- Replaces: YL8Z-3D746-AA
Fits the following Mercury Models:
- Mariner | 2005-2007 | 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
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Mercury Oil Cooler Part Number: AL2Z-3D746-A
$95.55 MSRP: $130.03
You Save: $34.48 (27%)
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Product Specifications
- Other Name: Coil - Cooling; Power Steering Return Hose; Power Steering Cooler; Power Steering Hose; Return Hose
- Replaces: 7L2Z-3D746-A, 8L2Z-3D746-B, 9L2Z-3D746-A, 8L2Z-3D746-A
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Power Steering Cooler Part Number: 5W1Z-3F749-A
$248.91 MSRP: $365.50
You Save: $116.59 (32%)
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Product Specifications
- Other Name: Coil - Cooling; Power Steerin Cooler
- Manufacturer Note: Transmission & power steering cooler, with and without Police
- Replaces: 3W1Z-3F749-AA
Fits the following Mercury Models:
- Grand Marquis | 2003-2005 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
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Mercury Oil Cooler, Front Part Number: 6F9Z-3D746-A
$127.47 MSRP: $196.17
You Save: $68.70 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler, Front; Power Steering Cooler Tube; Power Steering Cooler
- Position: Front
- Replaces: 5F9Z-3D746-AA
Fits the following Mercury Models:
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Power Steering Oil Cooler Part Number: F8CZ-3D746-AA
$8.93 MSRP: $12.35
You Save: $3.42 (28%)
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Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler; Power Steering Cooler Tube
- Manufacturer Note: 2 Door Coupe
Fits the following Mercury Models:
- Tracer | 1998-1999 | GS, LS, Trio | 4 Cyl 2.0 L GAS
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Mercury Power Steering Cooler Part Number: 8W1Z-3D746-A
$143.06 MSRP: $197.91
You Save: $54.85 (28%)
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Product Specifications
- Other Name: Coil - Cooling
- Replaces: 6W1Z-3D746-AA
Fits the following Mercury Models:
- Grand Marquis | 2006-2011 | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Power Steering Cooler, Front Part Number: F6DZ-3D746-C
$52.90 MSRP: $71.98
You Save: $19.08 (27%)
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Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler, Front
- Position: Front
Fits the following Mercury Models:
- Sable | 1996-2003 | GS, LS, LS Premium | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Power Steering Cooler, Front Part Number: F8DZ-3F749-CA
Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler, Front; Cooler Assembly
- Position: Front
- Replaces: F7DZ-3F749-AA, F7DZ-3F749-BA
Fits the following Mercury Models:
- Sable | 1997-2005 | GS, LS, LS Premium | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Oil Cooler Part Number: F5AZ3D746A
Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler; Power Steering Oil Cooler
Fits the following Mercury Models:
- Grand Marquis | 1995-2002 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Power Steering Cooler Part Number: F5AZ3D746B
Product Specifications
- Other Name: Coil - Cooling; Power Steering Oil Cooler
Fits the following Mercury Models:
- Grand Marquis | 1995-1997 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Power Steering Cooler, Front Part Number: F6DZ-3D746-A
Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler, Front
- Position: Front
Fits the following Mercury Models:
- Sable | 1996-2003 | G, GS, LS, LS Premium | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Power Steering Cooler, Front Part Number: F87Z-3D746-CA
Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler, Front; Oil Cooler Assembly
- Manufacturer Note: 5.0L
- Position: Front
Fits the following Mercury Models:
- Mountaineer | 1998-2001 | Base | 8 Cyl 5.0 L GAS
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Mercury Power Steering Cooler, Front Part Number: F8DZ-3F749-DA
Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler, Front
- Position: Front
Fits the following Mercury Models:
- Sable | 2000-2005 | GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Power Steering Cooler Part Number: XF5Z-3D746-AA
Product Specifications
- Other Name: Coil - Cooling
- Manufacturer Note: (B) see 3F682(B) for 93/95 & 3A713(D) for 96/97, BEFORE 3/1/01
Fits the following Mercury Models:
- Villager | 1999-2002 | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Cooler Assembly Part Number: XS2Z3D746EA
Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler
Fits the following Mercury Models:
- Mystique | 1999-2000 | GS | 4 Cyl 2.0 L GAS
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Mercury Power Steering Cooler Part Number: XS8Z-3D746-MA
Product Specifications
- Other Name: Coil - Cooling; Power Steering Oil Cooler
- Manufacturer Note: Power steering cooler only - top tube is finned, bottom tube is unfinned., A/T or M/T
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base, S, V6 | 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS
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Mercury Oil Cooler Part Number: YW1Z-3F749-AB
Product Specifications
- Other Name: Coil - Cooling; Power Steering Cooler; Power Steering Oil Cooler
Fits the following Mercury Models:
- Grand Marquis | 1998-2002 | GS, LS | 8 Cyl 4.6 L GAS

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1-20 of 24 Results

Mercury Power Steering Cooler

OEM Power Steering Cooler 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 Power Steering Cooler with long life and a perfect fit. Come to our website and find genuine Mercury parts. We keep a wide inventory of OEM 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.

Mercury Power Steering Cooler Parts and Q&A

Power Steering Cooler
XS8Z-3D746-FA
Q: How to Service the Power Steering Cooler on Mercury Cougar?
A:
Service of the power steering cooler requires the battery ground cable to be disconnected followed by vehicle elevation and support. Then eliminate the radiator splash shield before disconnecting cooler lines to drain fluid into a valid receptacle. Draining the system requires removal of the cooler component. Follow the inverse order of removal steps while installing the cooling system, also perform power steering system bleeding after final installation.
Power Steering Return Hose, Front
3L8Z-3D746-AA
Q: How to Service and Repair the Power Steering Cooler on Mercury Mariner?
A:
Start the service and repair process of the power steering cooler by draining power steering fluid content into a proper drain container. The first step requires owners to unwrap the front bumper cover followed by hose clamp disconnection to extract the power steering cooler-to-fluid reservoir tube. Proceed to disconnect the power steering gear-to-cooler return hose while releasing its clamp. Tighten the two power steering cooler nuts evenly to 8 Nm (71 inch lbs.) measurement when reinstalling. You must remove the two power steering cooler bolts at this time while you secure them at 8 Nm (71 inch lbs.) when reinstalling. Follow the same order of steps for removal during installation and subsequently refill the power steering system.