How to service and repair the power steering pump on a 4.0L engine on Ford Mustang?

In order to fix the power steering pump of a 4.0L engine, take off the air cleaner outlet pipe and drain fluid. Loose pulley bolts, unbolt belt and hose. Fit a new Teflon-seal and screw fittings. Install (or replace) parts, as per belt routing instructions, and fill up the power steering system.

OEM Ford Mustang Power Steering Pump

Power Steering Pump Unit

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10 Power Steering Pumps found

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Ford Mustang Power Steering Pump Part Number: F1ZZ-3A674-BBRM
$105.91 MSRP: $169.51
You Save: $63.60 (38%)
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Product Specifications
- Other Name: Remanufactured Pump Assembly - Power Steering; Pump Assembly - Power Steering
- Replaces: F1ZZ-3A674-BARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-2004 Ford Mustang | Base | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS
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Ford Mustang Power Steering Pump Part Number: AR3Z-3A674-ARM
$131.09 MSRP: $213.27
You Save: $82.18 (39%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Remanufactured Pump Assembly - Power Steering; Pump Assembly - Power Steering
- Replaces: AR3Z-3A674-C, STP-224, STP-268, STP-264, 7R3Z-3A674-C, AR3Z-3A674-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | Base | 6 Cyl 4.0 L GAS
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Ford Mustang Power Steering Pump Part Number: 7R3Z-3A696-A
Product Specifications
- Other Name: Pump Assembly - Power Steering
- Manufacturer Note: With Pulley
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2010 Ford Mustang | Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS
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Ford Mustang Power Steering Pump Part Number: F6ZZ-3A674-ACRM
Product Specifications
- Other Name: Remanufactured Pump Assembly - Power Steering; Pump Assembly - Power Steering
- Replaces: F6ZZ-3A674-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-2004 Ford Mustang | GT, GT Bullitt, Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
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Ford Mustang Power Steering Pump Part Number: F4ZZ-3A674-BBRM
Product Specifications
- Other Name: Pump Assembly - Power Steering
- Manufacturer Note: Tag ID: HBC-LE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1995 Ford Mustang | GT, GTS, SVT Cobra | 8 Cyl 5.0 L GAS
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Ford Mustang Power Steering Pump Part Number: 3R3Z-3A674-BRM
Product Specifications
- Other Name: Remanufactured Pump Assembly - Power Steering; Pump Assembly - Power Steering
- Replaces: 3R3Z-3A696-AA, STP-150
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Mustang | Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
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Ford Mustang Power Steering Pump Part Number: 3R3Z-3A674-AARM
Product Specifications
- Other Name: Remanufactured Pump Assembly - Power Steering; Pump Assembly - Power Steering
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Mustang | GT | 8 Cyl 4.6 L GAS
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Ford Mustang Power Steering Pump Part Number: AR3Z-3A696-A
Product Specifications
- Other Name: Pump Assembly - Power Steering
- Manufacturer Note: With Pulley
- Replaced by: AR3Z-3A674-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Mustang | Shelby GT500 | 8 Cyl 5.4 L GAS
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Ford Mustang Power Steering Pump Part Number: AR3Z-3A674-A
Product Specifications
- Other Name: Pump Assembly - Power Steering
- Manufacturer Note: Less Pulley
- Replaces: AR3Z-3A696-A, STP-243
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Mustang | Shelby GT500 | 8 Cyl 5.4 L GAS
View related parts
Ford Mustang Power Steering Pump Part Number: AR3Z-3A674-BRM
$153.30 MSRP: $241.09
You Save: $87.79 (37%)
Product Specifications
- Other Name: Remanufactured Pump Assembly - Power Steering; Pump Assembly - Power Steering
- Replaces: 7R3Z-3A674-D, 7R3Z-3A674-B, STP-225
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | Bullitt, GT, Shelby GT | 8 Cyl 4.6 L GAS

Ford Mustang Power Steering Pump

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Ford Mustang Power Steering Pump Parts and Q&A

Power Steering Pump
AR3Z-3A674-BRM
Q: How to service and repair the power steering pump on a 4.0L engine on Ford Mustang?
A: In order to fix the power steering pump of a 4.0L engine, take off the air cleaner outlet pipe and drain fluid. Loose pulley bolts, unbolt belt and hose. Fit a new Teflon-seal and screw fittings. Install (or replace) parts, as per belt routing instructions, and fill up the power steering system.