How to Remove an Intercooler on Subaru Outback?

Disconnect the battery's negative terminal and remove the engine cover. Detach the air bypass hoses from the intercooler's front metal lines and remove the air bypass valve. Unbolt the intercooler, loosen the hose clamp to the throttle body air intake duct, and disconnect the turbocharger duct. Reinstall in reverse order with a new gasket.

Genuine Subaru Outback Intercooler

Front Intercooler

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7 Intercoolers found

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Subaru Outback Inter Cooler Complete
Part Number: 21821AA061
$343.75 MSRP: $507.00
You Save: $163.25 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Intercooler
- Replaces: 21821AA060
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Outback | 2.5GT Limited, 2.5GT Premium | 2.5L H4 Turbo
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Subaru Outback Inter Cooler Complete
Part Number: 21821AA021
$382.30 MSRP: $563.87
You Save: $181.57 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Intercooler
- Replaces: 21821AA020
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2007 Subaru Outback | GT, GT Limited | 2.5L H4 Turbo
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Subaru Outback Inter Cooler Complete
Part Number: 21821AA030
$351.89 MSRP: $519.02
You Save: $167.13 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 21821AA031
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2009 Subaru Outback | GT, GT Limited, XT Limited | 2.5L H4 Turbo
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Subaru Outback Inter Cooler Complete
Part Number: 21821AA100
$406.49 MSRP: $599.55
You Save: $193.06 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Inter Cooler Cp
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Outback | 2.4R F/R-O, 2.4R Limited, 2.4R Touring | 2.4L H4 DIT
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Subaru Outback Inter Cooler Complete
Part Number: 21821AA020
$382.30 MSRP: $563.87
You Save: $181.57 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 21821AA021
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2006 Subaru Outback | GT, GT Limited | 2.5L H4 Turbo
View related parts
Subaru Outback Inter Cooler Complete
Part Number: 21821AA060
$343.75 MSRP: $507.00
You Save: $163.25 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 21821AA061
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2011 Subaru Outback | 2.5GT Limited, 2.5GT Premium | 2.5L H4 Turbo
View related parts
Subaru Outback Inter Cooler Assembly
Part Number: 21820AA300
Product Specifications
- Other Name: Intercooler
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Outback | Baja-B | 2.5L H4 Turbo

Subaru Outback Intercooler

The Subaru Outback Intercooler enables an influx of cold, dense air to the engine, increasing engine power and preventing knock. Situated between the turbo compressor and the intake manifold, this Outback Intercooler lowers the temperature of the compressed charge, which heats up under compression. This allows each cylinder to ingest greater proportions of oxygen per gulp, allowing greater volumes of fuel to burn and deliver the kick that this forced induction is supposed to provide. Many designs utilize a simple air-to-air design. Incoming airflow outside strips heat off the fins of the aluminum core. Being lightweight, it suits the wagon's open engine bay. No pumps or extra plumbing have been added. Some higher-output versions use a compact air-to-liquid Intercooler. While this adds a small amount of weight, it also removes heat quicker. Coolant is circulated to a small radiator to help keep power consistent on slow climbs and in the heat. What makes these two types fundamentally different is the cooling medium, airflow versus liquid flow. This affects response and packaging. Over the years, Subaru has stayed true to the Subaru Outback's versatile character, matching each turbo configuration with an Intercooler unit selected for its cost-effective, efficient use of space and ability to produce known levels of torque, economy, and reliability. Additionally, the Intercooler plays a crucial role in maintaining optimal engine performance.

Our website stands as the go-to online destination for OEM Subaru Outback Intercooler. With complete lines of genuine Subaru Outback Intercooler available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

Subaru Outback Intercooler Parts Questions & Experts Answers

Inter Cooler Complete
21821AA021
Q: How to Remove an Intercooler on Subaru Outback?
A:
Disconnect the battery's negative terminal and remove the engine cover. Detach the air bypass hoses from the intercooler's front metal lines and remove the air bypass valve. Unbolt the intercooler, loosen the hose clamp to the throttle body air intake duct, and disconnect the turbocharger duct. Reinstall in reverse order with a new gasket.