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Subaru Oil Coolers

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21311AA120 - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 21311AA120
2.5L. WRX STI.
$236.68
MSRP $352.20
Save $115.52
32.8% Off
21311AA180 - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 21311AA180
WRX. 2.0L, to 07/2018. From 08/01/2013.
$149.20
MSRP $222.02
Save $72.82
32.8% Off
21311AA071 - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 21311AA071
2.5L.
$296.36
MSRP $441.02
Save $144.66
32.8% Off
21311AA200 - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 21311AA200
Ascent. At engine. Legacy, Outback. WRX. 2.0L, from 07/2018. Incl.Gasket.
$150.14
MSRP $223.42
Save $73.28
32.8% Off
21311AA010 - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 21311AA010
Auto trans. 2.5L.
$261.45
MSRP $389.07
Save $127.62
32.8% Off
45510AN00A - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 45510AN00A
2.5L. 2.4L turbo.
$97.74
MSRP $142.90
Save $45.16
31.6% Off
21311AA090 - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 21311AA090
$296.91
MSRP $441.83
Save $144.92
32.8% Off
45510XA02A - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 45510XA02A
$192.40
MSRP $286.32
Save $93.92
32.8% Off
21311AA051 - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 21311AA051
2.0L.
$287.25
MSRP $427.45
Save $140.20
32.8% Off
31237AA110 - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 31237AA110
BRZ.
$137.35
MSRP $204.38
Save $67.03
32.8% Off
21311AA140 - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 21311AA140
$237.73
MSRP $353.77
Save $116.04
32.8% Off
45510FN00A - : Oil Cooler for Subaru Image

Oil Cooler

Subaru 45510FN00A
2.5L, wilderness.
$112.54
MSRP $167.47
Save $54.93
32.8% Off

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Why Oil Coolers Are Critical for Subaru Performance

An oil cooler is an essential component that regulates engine oil temperature, preventing overheating during demanding driving conditions. By ensuring oil stays at an optimal range, the system helps maintain viscosity, reduce wear, and improve overall reliability.

The Importance of Oil Coolers in Subaru Vehicles

For models like the Subaru Forester, an efficient oil cooler is vital for engine health, especially under load or during long trips. Pairing this with quality oil filters ensures complete lubrication system efficiency.

Common Types of Oil Coolers

  • Tube-and-fin oil cooler: lightweight and efficient design.
  • Stacked-plate oil cooler: offers better heat dissipation under heavy use.
  • Remote oil cooler: designed for high-performance setups.

Steps for Oil Cooler Maintenance

  1. Inspect hoses and fittings for leaks regularly.
  2. Check for clogged fins or restricted airflow.
  3. Flush oil passages during major service intervals.

Why OEM Oil Coolers Are the Best Choice

OEM oil coolers are designed to integrate perfectly with Subaru engines, ensuring reliability. Aftermarket solutions may not offer the same compatibility, leading to potential overheating or fitment issues.

Order here at Subaru Parts Direct for exclusive discounts on genuine oil coolers. Need assistance? Contact our team today.