How to Service and Repair the Water Pump on Ford Focus?

The first step to repair or service the coolant pump involves belt accessory removal and complete draining of the cooling system fluid. You should remove the three coolant pump pulley bolts followed by the pulley while tightening the bolts to 25 Nm (18 ft. lbs.) when reinstalling. The next step involves removing the three coolant pump retaining bolts and the coolant pump while tightening these bolts to 89 inch lbs. (10 Nm). Using clean engine coolant for lubrication one must install a new O-ring for the coolant pump. The completion of installation relies on running the backward removal steps and performing cooling system fill-up and bleeding.

OEM Ford Focus Water Pump

H2O Pump

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8 Water Pumps found

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Ford Focus Water Pump Part Number: 4S4Z-8501-E
$49.92 MSRP: $79.27
You Save: $29.35 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Replaces: 6M8Z-8501-AC, PW-447, 1S7Z-8501-AK, 4S4Z-8501-AA, 4S4Z-8501-D, PW-465
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2018 Ford Focus | LX, S, SE, SEL, SES, ST, Titanium, ZTS, ZTW, ZX3, ZX4, ZX4 ST, ZX5, ZXW | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Ford Focus Water Pump Part Number: 1S7Z-8501-K
$48.09 MSRP: $76.36
You Save: $28.27 (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: 1S7Z-8501-A, 1S7Z-8501-D, PW-501, PW-572
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2014 Ford Focus | ST | 4 Cyl 2.0 L GAS
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Ford Focus Water Pump Part Number: YS4Z-8501-AA
$34.72 MSRP: $47.24
You Save: $12.52 (27%)
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump
- Manufacturer Note: #YS4E 8501-AC, SOHC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2004 Ford Focus | LX, SE | 4 Cyl 2.0 L GAS
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Ford Focus Water Pump Part Number: CM5Z-8501-A
$63.54 MSRP: $104.55
You Save: $41.01 (40%)
Ships in 1-2 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:
- 2015-2018 Ford Focus | SE | 3 Cyl 1.0 L GAS
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Ford Focus Water Pump Part Number: EJ7Z-8501-F
$49.05 MSRP: $76.55
You Save: $27.50 (36%)
Ships in 1-3 Business Days
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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:
- 2016-2018 Ford Focus | RS | 4 Cyl 2.3 L GAS
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Ford Focus Water Pump Part Number: EV6Z-8C419-A
$251.97 MSRP: $403.64
You Save: $151.67 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pump Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2014-2018 Ford Focus | Electric | BATTERY EV (EV/BEV)
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Ford Focus Water Pump Part Number: CV6Z-8C419-A
$397.25 MSRP: $636.36
You Save: $239.11 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pump Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2014 Ford Focus | Electric | BATTERY EV (EV/BEV)
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Ford Focus Water Pump Part Number: 6U2Z-8501-D
$57.82 MSRP: $91.82
You Save: $34.00 (38%)
Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Replaces: F8RZ-8501-NE, F8RZ-8501-EN
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2004 Ford Focus | LX, SE, Sony Limited Edition, SVT, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS

Ford Focus Water Pump

OEM Water Pump boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Water Pump with long life and a perfect fit. Come to our website and find genuine Ford Focus parts. We keep a wide inventory of OEM Focus 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.

The Water Pump in Ford Focus automobiles is a very significant part in making circulating the coolant from the radiator to the engine to allow for heat uptake from the combustion process. A majority of models include a belt-driven pump with an impeller and latter ones can include an electric water pump. These pumps are normally of aluminum with shaft provided with bearings so that coolant would not escape. There is an engine high-performance water pump that allows for enhanced coolant circulation and lesser power drawing from a conventional water pump. Furthermore, the use of electric water pumps has the following benefits like; the coolant circulation is dependant on the engine temperature and the pump runs after the engine has been turned off for cooling.

Ford Focus Water Pump Parts and Q&A

Water Pump
4S4Z-8501-E
Q: How to Service and Repair the Water Pump on Ford Focus?
A:
The first step to repair or service the coolant pump involves belt accessory removal and complete draining of the cooling system fluid. You should remove the three coolant pump pulley bolts followed by the pulley while tightening the bolts to 25 Nm (18 ft. lbs.) when reinstalling. The next step involves removing the three coolant pump retaining bolts and the coolant pump while tightening these bolts to 89 inch lbs. (10 Nm). Using clean engine coolant for lubrication one must install a new O-ring for the coolant pump. The completion of installation relies on running the backward removal steps and performing cooling system fill-up and bleeding.