How to service and repair the water pump on Ford Mustang?

Service the water pump, drain the coolant, disconnect the lower radiator hose, remove the PS pump pulley, etc. Take out the camshaft position sensor, water pump. Clean up the gasket surfaces, and re-install with a new gasket, tighten in that order. Lastly, fill up the cooling system.

How to service the water pump on a 4.0L SOHC engine on Ford Mustang?

Service of the coolant pump on a 4.0L SOHC engine requires the removal of the Air Cleaner outlet pipe, draining of the coolant and loosening the coolant pump pulley bolts. Take off accessory drive belt, hoses and coolant pump bolts. Wipe surfaces, replace a pump and gasket and repeat the process to complete the installation.

OEM Ford Mustang Water Pump

H2O Pump

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20 Water Pumps found

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Ford Mustang Water Pump Part Number: 6L2Z-8501-A
$108.18 MSRP: $178.00
You Save: $69.82 (40%)
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Replaced by: 6L2Z-8501-C
- 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 Water Pump Part Number: 5W7Z-8501-AA
$65.59 MSRP: $105.82
You Save: $40.23 (39%)
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Replaced by: 9W7Z-8501-A
- Replaces: YW7Z-8501-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Mustang | GT, Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
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Ford Mustang Water Pump Part Number: BR3Z-8501-N
$162.44 MSRP: $267.27
You Save: $104.83 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Kit - Water Pump Repair; Engine Water Pump
- Replaced by: BR3Z-8501-T
- Replaces: BR3Z-8501-G, BR3Z-8501-L, PW-513, BR3Z-8501-B, PW-521
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2017 Ford Mustang | Base, V6 | 6 Cyl 3.7 L GAS
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Ford Mustang Water Pump Part Number: 3L3Z-8501-CA
$49.93 MSRP: $80.55
You Save: $30.62 (39%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Manufacturer Note: With M30 Hub
- Replaced by: 5L3Z-8501-AC
- Replaces: 5R3Z-8501-A, 5L2Z-8501-A, 1L2Z-8501-BB, F7UZ-8501-CA, F8AZ-8501-AA, PW-470, PW-387, YW7Z-8501-AA, AR3Z-8501-A, F4AZ-8501-A, AL3Z-8501-B, PW-499, YR3Z-8501-AB, YC2Z-8501-BA, PW-466, XC2Z-8501-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-2010 Ford Mustang | Bullitt, GT, GT Bullitt, Mach 1, Shelby GT, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
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Ford Mustang Water Pump, Front Part Number: DR3Z-8501-A
$522.00 MSRP: $843.64
You Save: $321.64 (39%)
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Auxiliary Water Pump, Front; Engine Water Pump; Auxiliary Pump
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022, 2013-2014 Ford Mustang | Shelby GT500 | 8 Cyl 5.2 L GAS, 8 Cyl 5.8 L GAS
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Ford Mustang Water Pump Part Number: F8YZ-8501-AA
$320.84 MSRP: $532.73
You Save: $211.89 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Auxiliary Water Pump; Electric Water Pump; Engine Water Pump
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Mustang | GT, Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
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Ford Mustang Water Pump Part Number: E6ZZ-8501-A
$62.54 MSRP: $102.91
You Save: $40.37 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Pump Assembly; Water Pump Assembly; Pump
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1993 Ford Mustang | GT, GT-350 20th Anniversary, L, LX, SVO | 4 Cyl 2.3 L GAS
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Ford Mustang Water Pump Part Number: BR3Z-8501-H
$113.82 MSRP: $187.27
You Save: $73.45 (40%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump
- Replaces: BR3Z-8501-C, PW-514
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | Boss 302, GT | 8 Cyl 5.0 L GAS
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Ford Mustang Water Pump Part Number: FOZZ-8501-A
$59.78 MSRP: $98.36
You Save: $38.58 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump Assembly - Water; Multi Purpose Hose; Lower Hose; Upper Hose
- Replaced by: F3ZZ-8501-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1993 Ford Mustang | GT, LX, SVT Cobra, SVT Cobra R | 8 Cyl 5.0 L GAS
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Ford Mustang Water Pump Part Number: BR3Z-8501-S
$115.65 MSRP: $183.64
You Save: $67.99 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump
- Replaces: BR3Z-8501-J, BR3Z-8501-P, BR3Z-8501-R, PW-547
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2024 Ford Mustang | Boss 302, Bullitt, Dark Horse, Dark Horse Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500 | 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
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Ford Mustang Water Pump Part Number: EJ7Z-8501-H
$54.39 MSRP: $86.36
You Save: $31.97 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Replaces: EJ7Z-8501-B, EJ7Z-8501-G, PW-561, EJ7Z-8501-D, PW-549
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang Water Pump Part Number: F3ZZ-8501-B
$60.97 MSRP: $98.36
You Save: $37.39 (39%)
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Manufacturer Note: INCLS. 8507 GASKET
- Replaces: FOZZ-8501-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1985-1993 Ford Mustang | GT, LX, SVT Cobra, SVT Cobra R | 8 Cyl 5.0 L GAS
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Ford Mustang Water Pump Part Number: KR3Z-8501-A
$485.78 MSRP: $778.18
You Save: $292.40 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford Mustang | Shelby GT500 | 8 Cyl 5.2 L GAS
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Ford Mustang Water Pump Part Number: EJ7Z-8501-F
$49.05 MSRP: $76.55
You Save: $27.50 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Replaces: EJ7Z-8501-C, EJ7Z-8501-A, PW-548, PW-559
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang Water Pump Part Number: P2GZ-8501-A
$91.83 MSRP: $145.82
You Save: $53.99 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pump Assembly - Water; Water Pump Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang Auxiliary Pump Part Number: 7R3Z-8501-B
$237.22 MSRP: $380.00
You Save: $142.78 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pump Assembly - Water; Engine Auxiliary Water Pump; Water Pump
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2012 Ford Mustang | Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS
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Ford Mustang Water Pump Part Number: 7R3Z-8501-BB
$305.32 MSRP: $489.09
You Save: $183.77 (38%)
Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump
- Replaces: 7R3Z-8501-A, PW-471, 4G7Z-8501-AA, PW-438
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2014 Ford Mustang | Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
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Ford Mustang Water Pump Part Number: 3R3Z-8501-A
$77.06 MSRP: $122.36
You Save: $45.30 (38%)
Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Replaces: 4U7Z-8501-A, 4U7Z-8501-B, 3R3Z-8501-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-2004 Ford Mustang | Base | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS
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Ford Mustang Water Pump Part Number: F4SZ-8501-A
Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Manufacturer Note: INCLS. 8507 GASKET
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1995 Ford Mustang | Base | 6 Cyl 3.8 L GAS
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Ford Mustang Water Pump Part Number: F4ZZ-8501-B
Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump
- Manufacturer Note: FROM 6/94
- 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

Ford Mustang Water Pump

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Ford Mustang Water Pump Parts and Q&A

Water Pump
3L3Z-8501-CA
Q: How to service and repair the water pump on Ford Mustang?
A: Service the water pump, drain the coolant, disconnect the lower radiator hose, remove the PS pump pulley, etc. Take out the Camshaft Position Sensor, water pump. Clean up the gasket surfaces, and re-install with a new gasket, tighten in that order. Lastly, fill up the cooling system.
Water Pump
7R3Z-8501-BB
Q: How to service the water pump on a 4.0L SOHC engine on Ford Mustang?
A: Service of the coolant pump on a 4.0L SOHC engine requires the removal of the Air Cleaner outlet pipe, draining of the coolant and loosening the coolant pump pulley bolts. Take off accessory Drive Belt, hoses and coolant pump bolts. Wipe surfaces, replace a pump and gasket and repeat the process to complete the installation.