Heating and Cooling› Oil and Fluid Coolers

Subaru

2.0L Oil Cooler

$427.45

SKU: 21311AA051

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In Stock
Ships by Aug 4
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Subaru oil cooler, part number 21311AA051, is a genuine OEM component designed to regulate engine oil temperatures, crucial for maintaining engine health and performance. This part is a direct replacement for the previous part number 21311AA050 and is specifically identified for 2.0L engines. This oil cooler is guaranteed to fit select Subaru Impreza models from 2002 to 2005. Sources also indicate fitment for Legacy, Outback, STI, and WRX models, though specific year ranges may vary. The "Other Names" listing for this part is "Oil Cooler CP." Subaru OEM Parts Online emphasizes guaranteed fitment for genuine OEM parts, ensuring that this oil cooler will seamlessly integrate with the specified Subaru Impreza vehicles. They also offer a minimum of a 12-month manufacturer's warranty on this part.

MIA's Description

This component, with part number 21311AA051, replaces the older part number 21311AA050. It is described as a 2.0L oil cooler.

This oil cooler is specifically listed as fitting the 2002-2005 Subaru Impreza. Subaru OEM Parts Online guarantees fitment for genuine parts, ensuring it will perfectly fit the specified Subaru Impreza models. The part is also identified with the alternative name "Oil Cooler CP."

Fitment

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Specifications

BrandSubaru
Part Number21311AA051
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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