How to Service the Power Steering Reservoir on Mercury Grand Marquis?

In order to service the power steering reservoir, use a suction device, hose off the fluid, and unbolt the reservoir. Install new reservoir, screwing it to 12 Nm (9 lb-ft). Undo the steps of elimination, fill the system and check the system against leaks and do not add contaminants as this will cause components to failure.

How to Service the Power Steering Reservoir on Mercury Cougar?

In order to maintain power steering reservoir, remove it first and clean up spilled fluid with cold water to avoid spoiling the paint. Dump out the fluid in a container, remove the filler cap and dislodge the hoses. In order to install it again, one just goes through the steps of the removal process in reverse.

OEM Mercury Power Steering Reservoir

Power Steering Fluid Reservoir Tank

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22 Power Steering Reservoirs found

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Mercury Reservoir Assembly Part Number: 8L5Z-3E764-A
$18.61 MSRP: $26.40
You Save: $7.79 (30%)
ADD TO CART
Product Specifications
- Other Name: Power Steering Reservoir; Reservoir
- Replaces: 3L5Z-3A697-AA, F4LY-3E764-A
Fits the following Mercury Models:
- Grand Marquis | 1998-2002 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Power Steering Pump Reservoir Part Number: 8L2Z-3E764-A
$17.06 MSRP: $24.20
You Save: $7.14 (30%)
ADD TO CART
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir; Reservoir
Fits the following Mercury Models:
- Grand Marquis | 2008-2011 | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Mountaineer | 2008-2010 | Base, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Reservoir Assembly Part Number: 7L5Z-3A697-B
$22.91 MSRP: $32.50
You Save: $9.59 (30%)
Product Specifications
- Other Name: Power Steering Reservoir; Reservoir
- Replaces: F77Z-3A697-AC
Fits the following Mercury Models:
- Mountaineer | 1998-2001 | Base | 6 Cyl 4.0 L GAS
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Mercury Power Steering Reservoir Part Number: E5DZ-3A697-A
Product Specifications
- Other Name: Reservoir Assembly; Reservoir; Housing
Fits the following Mercury Models:
- Colony Park | 1987-1991 | GS, LS | 8 Cyl 5.0 L GAS
- Cougar | 1985-1997 | Base, LS, XR-7 | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
- Grand Marquis | 1984-1997 | Base, Colony Park, GS, LS | 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
- Marquis | 1985-1986 | Base, Brougham | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS
- Sable | 1988-1999 | G, GS, LS, LS Premium, LTS | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Mercury Reservoir Part Number: F7CZ-3E764-AE
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir
- Replaces: F7CZ-3A697-AA, F2CZ-3E764-A
Fits the following Mercury Models:
- Tracer | 1992-1999 | Base, GS, LS, Trio | 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS
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Mercury Reservoir Part Number: 5F9Z-3A697-AB
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir
- Replaces: 5F9Z-3A697-AA
Fits the following Mercury Models:
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Power Steering Reservoir Part Number: 4F2Z-3A697-AA
Product Specifications
- Other Name: Reservoir Assembly; Reservoir
Fits the following Mercury Models:
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Power Steering Pump Reservoir Part Number: 6E5Z-3A697-A
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir; Reservoir
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 4 Cyl 2.3 L GAS
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Mercury Reservoir Part Number: 6E5Z-3A697-AA
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 6 Cyl 3.0 L GAS
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Mercury Reservoir Assembly Part Number: 8W7Z-3E764-A
Product Specifications
- Other Name: Power Steering Reservoir; Reservoir
- Replaces: 5W1Z-3E764-A
Fits the following Mercury Models:
- Grand Marquis | 2006-2008 | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Power Steering Pump Reservoir Part Number: 4R3Z-3A697-AA
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir; Reservoir
Fits the following Mercury Models:
- Mountaineer | 2005-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Reservoir Part Number: 1L2Z-3A697-AA
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir
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 Reservoir Part Number: 5F1Z-3E764-AA
Product Specifications
- Other Name: Reservoir Assembly; Reservoir
- Replaces: YF1Z-3E764-BA
Fits the following Mercury Models:
- Sable | 2000-2005 | LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L GAS
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Mercury Reservoir Part Number: F6XZ-3A697-AA
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir
Fits the following Mercury Models:
- Villager | 1996-2002 | Base, Estate, GS, LS, Nautica, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
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Mercury Reservoir Assembly Part Number: 5W1Z-3E764-B
Product Specifications
- Other Name: Power Steering Reservoir; Reservoir
- Replaces: 3W1Z-3E764-BA
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 Power Steering Pump Reservoir Part Number: 8G1Z-3E764-B
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir; Reservoir
- Replaces: 8G1Z-3E764-A
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Reservoir Part Number: F67Z-3A697-AA
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir
- Manufacturer Note: 5.0L
Fits the following Mercury Models:
- Mountaineer | 1997-2001 | Base | 8 Cyl 5.0 L GAS
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Mercury Reservoir Part Number: XS8Z-3A697-AA
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base, S, V6 | 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS
- Mystique | 1995-2000 | Base, GS, GS Spree, LS, LS Young America | 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS
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Mercury Reservoir Assembly Part Number: YL8Z-3A697-BA
Product Specifications
- Other Name: Power Steering Reservoir
Fits the following Mercury Models:
- Mariner | 2005-2007 | Base, Convenience, Luxury, Premier | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mercury Reservoir Part Number: 1L2Z-3A697-BB
Product Specifications
- Other Name: Reservoir Assembly; Power Steering Reservoir
Fits the following Mercury Models:
- Mountaineer | 2002-2004 | Base, Premier | 8 Cyl 4.6 L GAS

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Mercury Power Steering Reservoir Parts and Q&A

Reservoir Assembly
8W7Z-3E764-A
Q: How to Service the Power Steering Reservoir on Mercury Grand Marquis?
A: In order to service the power steering reservoir, use a suction device, hose off the fluid, and unbolt the reservoir. Install new reservoir, screwing it to 12 Nm (9 lb-ft). Undo the steps of elimination, fill the system and check the system against leaks and do not add contaminants as this will cause components to failure.
Reservoir
XS8Z-3A697-AA
Q: How to Service the Power Steering Reservoir on Mercury Cougar?
A: In order to maintain power steering reservoir, remove it first and clean up spilled fluid with cold water to avoid spoiling the paint. Dump out the fluid in a container, remove the filler cap and dislodge the hoses. In order to install it again, one just goes through the steps of the removal process in reverse.