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Subaru Oil Coolers

45520AG03A - : Cooler Line for Subaru Image

Cooler Line

Subaru 45520AG03A
2.5L, upper.
$18.42
MSRP $23.80
Save $5.38
22.6% Off
45522AG03A - : Cooler Pipe for Subaru Image

Cooler Pipe

Subaru 45522AG03A
2.5L without turbo. 2.5L. all.
$64.85
MSRP $94.82
Save $29.97
31.6% Off
45522AG01A - : Cooler Pipe for Subaru Image

Cooler Pipe

Subaru 45522AG01A
Pipe ATF Complete. Fits Legacy, Outback Trans Oil Cooler Line If your Subaru is leaking transmission fluid???typically a Reddish fluid...
$125.65
MSRP $186.98
Save $61.33
32.8% Off
45522AG04A - : Cooler Pipe for Subaru Image

Cooler Pipe

Subaru 45522AG04A
Cooler pipe. 3.0L. 2.5L turbo.
$48.37
MSRP $70.10
Save $21.73
31% Off
807611031 - : Engine Coolant Hose for Subaru Image

Engine Coolant Hose

Subaru 807611031
Engine Oil Cooling. Pipe to Engine. Cooler to Connector. Cooler to Pipe. 2.5L, #3. 2.0L.
$10.97
MSRP $14.17
Save $3.20
22.6% Off
806916060 - : Trans Cooler O-Ring for Subaru Image

Trans Cooler O-Ring

Subaru 806916060
2022-25, with wilderness, 2024, all. 2.5L. 2.0L. With hybrid.
$1.35
MSRP $1.75
Save $0.40
22.9% Off
806959030 - : Engine Oil Filter Adapter O-Ring for Subaru Image

Engine Oil Filter Adapter O-Ring

Subaru 806959030
2.5L turbo, lower. Cooler To Plate. O-Ring.
$3.06
MSRP $3.95
Save $0.89
22.5% Off
45520SA000 - : Hose for Subaru Image

Hose

Subaru 45520SA000
2022-25, with wilderness, 2024, all, #1. 2.5L. at radiator.
$23.15
MSRP $33.55
Save $10.40
31% Off
45520FE160 - : Hose for Subaru Image

Hose

Subaru 45520FE160
2.5L, at transmission. 2.5L, auto trans, rear. 2.5L turbo.
$28.68
MSRP $41.57
Save $12.89
31% Off
45520FE170 - : Hose for Subaru Image

Hose

Subaru 45520FE170
2.5L, at transmission. 2.5L, auto trans, rear. 2.5L turbo.
$28.68
MSRP $41.57
Save $12.89
31% Off
10008160 - : Upper Bracket Bolt for Subaru Image

Upper Bracket Bolt

Subaru 010008160
Auxiliary. 2.4L turbo. Legacy. 2.0L. 3.6L. 2.5L with turbo. Power converter. With hybrid. 2.5L, wilderness.
$0.36
MSRP $0.56
Save $0.20
35.7% Off
21623AA310 - : Connector Pipe for Subaru Image

Connector Pipe

Subaru 21623AA310
2022-25, with wilderness, 2024, all. 2.5L, wilderness.
$82.80
MSRP $121.05
Save $38.25
31.6% 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.