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Heating and Cooling› Water Pumps

Subaru

Water Pump

$192.03 $132.50 Save $59.53

SKU: 21111AA280

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Genuine Subaru Water Pump Complete, part number 21111AA280, is a direct replacement component designed for reliable performance and durability. This part ensures proper engine cooling by circulating coolant throughout the system, preventing overheating which can cause serious engine damage. This water pump is compatible with several Subaru models, including the 2006-2010 Forester (2.5L H4, 2.5L H4 SOHC), 2006-2011 Impreza (2.5L H4), 2006-2011 Impreza STI (2.5L H4), 2006-2011 Impreza WRX (2.5L H4), 2006-2009 Legacy (2.5L H4), and 2006-2009 Outback (2.5L H4). The installation process involves draining the cooling system, removing various components such as drive belts, timing belt, and potentially camshaft sprockets and sensors on turbocharged models. Proper preparation of the gasket with sealant and careful tightening of the water pump bolts are crucial steps for a successful installation. SubaruPartsDeal.com offers this genuine Subaru part, backed by Subaru's factory warranty. They emphasize fast shipping, competitive pricing, and dedicated customer service.

MIA's Description

The Subaru Water Pump Complete is a direct replacement part for various Subaru models. This part is also referred to as a Water Pump.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSubaru
Part Number21111AA280
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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