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Subaru Water Pumps

42025AJ050 - : Gasket Fuel Pump D for Subaru Image

Gasket Fuel Pump D

Subaru 42025AJ050
$3.08
MSRP $3.98
Save $0.90
22.6% Off
34431SA000 - : Power Steering Pump Connector for Subaru Image

Power Steering Pump Connector

Subaru 34431SA000
2.5L, #1. 2.5L turbo.
$28.18
MSRP $40.83
Save $12.65
31% Off
34431AE030 - : Power Steering Pump Connector for Subaru Image

Power Steering Pump Connector

Subaru 34431AE030
Without turbo.
$23.72
MSRP $30.65
Save $6.93
22.6% Off
806910050 - : Engine Oil Pump Seal for Subaru Image

Engine Oil Pump Seal

Subaru 806910050
$0.62
MSRP $0.96
Save $0.34
35.4% Off
34446AG020 - : Power Steering Pump Stay for Subaru Image

Power Steering Pump Stay

Subaru 34446AG020
With turbo. 2.5L. Hydraulic.
$5.21
MSRP $6.73
Save $1.52
22.6% Off
42057FG000 - : Fuel Pump Assembly Plate for Subaru Image

Fuel Pump Assembly Plate

Subaru 42057FG000
2.5L. Without hybrid.
$29.07
MSRP $42.13
Save $13.06
31% Off
806919050 - : Engine Oil Pump Seal for Subaru Image

Engine Oil Pump Seal

Subaru 806919050
$2.97
MSRP $3.83
Save $0.86
22.5% Off
34446AE060 - : Power Steering Pump Bracket for Subaru Image

Power Steering Pump Bracket

Subaru 34446AE060
2.5L. belt cover.
$7.15
MSRP $9.23
Save $2.08
22.5% Off
424207000 - : Engine Oil Pump Gasket for Subaru Image

Engine Oil Pump Gasket

Subaru 424207000
$1.54
MSRP $1.98
Save $0.44
22.2% Off
15015AA320 - : Engine Oil Pump Rotor for Subaru Image

Engine Oil Pump Rotor

Subaru 15015AA320
Without turbo. Inner. Legacy. Outback. All models. Forester, Impreza.
$20.70
MSRP $26.75
Save $6.05
22.6% Off
42025AE110 - : Fuel Pump Tank Seal for Subaru Image

Fuel Pump Tank Seal

Subaru 42025AE110
With gt ltd l.l. Bean. 2.5L.
$25.13
MSRP $36.42
Save $11.29
31% Off
42025SA000 - : Fuel Pump Tank Seal for Subaru Image

Fuel Pump Tank Seal

Subaru 42025SA000
Calif.
$68.26
MSRP $99.80
Save $31.54
31.6% Off

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Without the water pump, coolant can’t circulate properly, and that can quickly lead to overheating and severe engine damage. If your pump is leaking or worn, replacing it should be a priority to avoid expensive repairs.

Everything to Know About Replacing Your Water Pump

How to Replace the Water Pump in Your Subaru Forester

1. Drain the Coolant System

Begin by safely draining the coolant to prevent spills when removing the old Subaru Forester water pump.

2. Disconnect the Battery

Remove the negative battery cable to avoid electrical shorts or injuries during the repair.

3. Remove the Drive Belts

Detach any belts and pulleys obstructing access to the Subaru water pump.

4. Detach the Old Water Pump

Unbolt and remove the old pump, making sure to catch any remaining coolant and clean the gasket surface.

5. Install the New Water Pump

Position the new Subaru water pump with a fresh gasket and torque it down to factory specs.

6. Reassemble and Refill

Reinstall belts, reconnect hoses, and refill the cooling system with fresh coolant.

7. Bleed the Cooling System

Start the engine and let it run to remove air pockets, ensuring consistent coolant flow and temperature regulation.

8. Inspect for Leaks

After a short drive, double-check for leaks and confirm the water pump is working correctly.

For best results, always choose genuine Subaru parts that are designed for exact fit and long-term reliability. Order here for incredible deals on OEM replacement parts and available upgrades. Contact us anytime if you have questions.