Air and Fuel› Air and Fuel Cooling Systems and Components

Subaru

Intercooler Assembly

$850.87

SKU: 21820AA380

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Subaru Inter Cooler Assembly, part number 21820AA380, is a genuine OEM replacement part specifically designed for 2008, 2009, 2010, 2011, 2012, 2013, and 2014 Subaru Impreza WRX and STI models equipped with the 2.5L H4 Turbo engine. This top mount intercooler assembly includes the intercooler and y-pipe with an elbow, providing a direct fit for the specified vehicles. While listed as having potential cosmetic wear, the product is confirmed to be fully operational and functions as intended. This intercooler is crucial for cooling the air charge entering the engine, helping to maintain optimal performance in turbocharged vehicles. As a genuine Subaru part, it is backed by Subaru's factory warranty, ensuring quality and reliability.

MIA's Description

The Subaru Inter Cooler Assembly, part number 21820AA380, is a direct replacement part designed for 2008-2014 Subaru Impreza WRX and STI models. It may show some signs of cosmetic wear but is fully operational.

Fitment

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Specifications

BrandSubaru
Part Number21820AA380
CategoryAir and Fuel

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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