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Subaru Oil Coolers

807611121 - : Engine Oil Cooler Line for Subaru Image

Engine Oil Cooler Line

Subaru 807611121
2.5L turbo. Engine Oil Cooling. Cooler to Connector.
$8.50
MSRP $10.98
Save $2.48
22.6% Off
21351AA000 - : Oil Cooler Line Clamp for Subaru Image

Oil Cooler Line Clamp

Subaru 21351AA000
2.5L turbo, #2.
$3.04
MSRP $3.93
Save $0.89
22.6% Off
21370KA001 - : Engine Oil Cooler Gasket for Subaru Image

Engine Oil Cooler Gasket

Subaru 21370KA001
2.0L. Auto trans. 2.5L turbo, upper. O-Ring. Plate to Bock. Cooler To Bock.
$6.13
MSRP $7.92
Save $1.79
22.6% Off
806932040 - : Engine Oil Cooler Gasket for Subaru Image

Engine Oil Cooler Gasket

Subaru 806932040
O-Ring. Adapter.
$2.49
MSRP $3.22
Save $0.73
22.7% Off
21623AA130 - : Pipe Complete Oil Cooler for Subaru Image

Pipe Complete Oil Cooler

Subaru 21623AA130
$58.36
MSRP $85.32
Save $26.96
31.6% Off
21623AA140 - : Oil Cooler Pipe Complete for Subaru Image

Oil Cooler Pipe Complete

Subaru 21623AA140
$86.18
MSRP $126.00
Save $39.82
31.6% Off
21326AA250 - : Pipe Assembly Oil Cooler for Subaru Image

Pipe Assembly Oil Cooler

Subaru 21326AA250
$65.47
MSRP $95.72
Save $30.25
31.6% Off
31292AA040 - : Union Screw Oil Cooler for Subaru Image

Union Screw Oil Cooler

Subaru 31292AA040
$9.82
MSRP $12.68
Save $2.86
22.6% Off
909170062 - : Transmission Oil Cooler Line Clamp for Subaru Image

Transmission Oil Cooler Line Clamp

Subaru 909170062
$2.75
MSRP $3.55
Save $0.80
22.5% Off
45520SA020 - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520SA020
2.5L turbo.
$23.15
MSRP $33.55
Save $10.40
31% Off
45520AE040 - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520AE040
2.5L, at transmission. 2.0L, auto trans, rear. 2.5L turbo. 2.5L. auto trans rear.
$19.49
MSRP $25.18
Save $5.69
22.6% Off
45520FE020 - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520FE020
2.5L. auto trans front.
$44.42
MSRP $64.38
Save $19.96
31% 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.