How to inspect the Turbocharger on Subaru Outback?

A turbocharger system increases engine horse power by means of an exhaust gas-driven turbine that turns an impeller, or compressor, which in turn pressurizes the air entering the intake manifold. The turbocharger assembly is composed of two separate castings, the housing for the turbine is cast iron and the housing for the compressor is aluminum. The waste gate valve is designed to restrict the maximum boost level by allowing some of the exhaust gases to bypass the turbine when boost pressure gets too high. The wastegate controller solenoid valve keeps the wastegate controller closed to optimize the pressure on the outlet side of the compressor. The air bypass valve reduces the braking effect on the turbocharger by routing the excess air back to the turbocharger inlet duct. The turbocharger is lubricated by engine oil pumped through the turbocharger housing by the engine oil pump. You can inspect some things yourself such as a cracked turbo mounting flange, a blocked or restricted oil supply line, a worn out or overheated turbine/compressor shaft bearing or a defective waste gate actuator.

Genuine Subaru Outback Turbocharger

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Subaru Outback TURBOCHARGER Assembly
Part Number: 14411AA532
$897.61 MSRP: $1320.82
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Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 14411AA532R1
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Outback | Baja-B | 2.5L H4 Turbo
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Subaru Outback CHGR ASSY-TURBO
Part Number: 14411AA963
$1025.42 MSRP: $1512.42
You Save: $487.00 (33%)
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Product Specifications
- Replaces: 14411AA962
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2022-2025 Subaru Outback | 4 Cyl 2.4L
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Subaru Outback TURBOCHARGER Assembly
Part Number: 14411AA51A
$1446.41 MSRP: $2133.35
You Save: $686.94 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Replaced by: 14411AA511
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005 Subaru Outback | GT, GT Limited | 2.5L H4 Turbo
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Subaru Outback TURBOCHARGER Assembly
Part Number: 14411AA760
$1417.47 MSRP: $2090.67
You Save: $673.20 (33%)
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Product Specifications
- Other Name: Turbocharger
- 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 TURBOCHARGER Assembly
Part Number: 14411AA51B
$1446.41 MSRP: $2133.35
You Save: $686.94 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 14411AA511
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006 Subaru Outback | GT, GT Limited | 2.5L H4 Turbo
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Subaru Outback TURBOCHARGER Assembly
Part Number: 14411AA670
$1621.15 MSRP: $2391.08
You Save: $769.93 (33%)
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Product Specifications
- Replaced by: 14411AA671
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2009 Subaru Outback | GT, GT Limited, XT Limited | 2.5L H4 Turbo
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Subaru Outback TURBOCHARGER Assembly
Part Number: 14411AA531
$897.61 MSRP: $1320.82
You Save: $423.21 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 14411AA532R1
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Outback | Baja-B | 2.5L H4 Turbo
View related parts
Subaru Outback TURBOCHARGER Assembly
Part Number: 14411AA510
$1446.41 MSRP: $2133.35
You Save: $686.94 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 14411AA511
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006 Subaru Outback | GT, GT Limited | 2.5L H4 Turbo
View related parts
Subaru Outback CHGR Assembly-Turbo
Part Number: 14411AA961
Product Specifications
- Replaces: 14411AA960
- 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

Subaru Outback Turbocharger

Subaru Outback Turbocharger injects a larger volume of compressed air into the combustion chambers, resulting in greater power output. Fitted in a certain space between the exhaust manifold and the intake system, the Turbocharger has two main parts: a turbine spun by the exhaust gases and a compressor driven by that turbine to force boosted air into the engine. The Turbocharger enhances volumetric efficiency and possibly improves fuel economy when compared to a naturally aspirated system. It accomplishes this by transforming wasted exhaust energy into pressurized intake flow and delivering more oxygen for combustion. Due to the turbine depending on exhaust flow to create pressure, there is sometimes a small delay before the full boost develops. Inside the Outback's engine bay, Subaru directs piping to keep airflow efficient. Modern Turbocharger designs in general automotive use technologies such as twin-scroll or variable-geometry housings and electrically assisted spooling applied to achieve faster response and lower emissions with useful ideas for forced-induction engineering. Proper operation of this Turbocharger helps the Subaru engine maintain strong performance characteristics expected from an Outback model in varied driving conditions, reinforcing Subaru reliability for Outback owners.

Our website stands as the go-to online destination for OEM Subaru Outback Turbocharger. With complete lines of genuine Subaru Outback Turbocharger 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 Turbocharger Parts Questions & Experts Answers

TURBOCHARGER Assembly
14411AA532
Q:
How to inspect the Turbocharger on Subaru Outback?
Posted by Bill P.
A:
A turbocharger system increases engine horse power by means of an exhaust gas-driven turbine that turns an impeller, or compressor, which in turn pressurizes the air entering the intake manifold. The turbocharger assembly is composed of two separate castings, the housing for the turbine is cast iron and the housing for the compressor is aluminum. The waste gate valve is designed to restrict the maximum boost level by allowing some of the exhaust gases to bypass the turbine when boost pressure gets too high. The wastegate controller solenoid valve keeps the wastegate controller closed to optimize the pressure on the outlet side of the compressor. The air bypass valve reduces the braking effect on the turbocharger by routing the excess air back to the turbocharger inlet duct. The turbocharger is lubricated by engine oil pumped through the turbocharger housing by the engine oil pump. You can inspect some things yourself such as a cracked turbo mounting flange, a blocked or restricted oil supply line, a worn out or overheated turbine/compressor shaft bearing or a defective waste gate actuator.
Answered by Subaru Parts Specialist Jesse / Mar 14, 2023