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Subaru Oil Coolers

800708740 - : Automatic Transmission Oil Cooler Bolt for Subaru Image

Automatic Transmission Oil Cooler Bolt

Subaru 800708740
Main. 2019-21, 2022-23, without wilderness. 2.5L. 2.0L 2020-23. With hybrid. 2.0L 2018-19.
$0.62
MSRP $0.96
Save $0.34
35.4% Off
45520FE030 - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520FE030
2.5L. auto trans front.
$23.15
MSRP $33.55
Save $10.40
31% Off
21620AA141 - : Automatic Transmission Oil Cooler Tube for Subaru Image

Automatic Transmission Oil Cooler Tube

Subaru 21620AA141
Outlet. At Trans.
$24.84
MSRP $36.00
Save $11.16
31% Off
45520AE030 - : Automatic Transmission Oil Cooler Tube for Subaru Image

Automatic Transmission Oil Cooler Tube

Subaru 45520AE030
2.5L turbo, trans cooler, front.
$23.15
MSRP $33.55
Save $10.40
31% Off
21623AA110 - : Automatic Transmission Oil Cooler Tube for Subaru Image

Automatic Transmission Oil Cooler Tube

Subaru 21623AA110
All Required.
$60.27
MSRP $88.12
Save $27.85
31.6% Off
10406160 - : Engine Oil Cooler Line Bolt for Subaru Image

Engine Oil Cooler Line Bolt

Subaru 010406160
2.5L turbo. 2.0L hybrid.
$0.35
MSRP $0.54
Save $0.19
35.2% Off
21623AA320 - : Automatic Transmission Oil Cooler Tube for Subaru Image

Automatic Transmission Oil Cooler Tube

Subaru 21623AA320
All Required.
$63.27
MSRP $92.50
Save $29.23
31.6% Off
45520AE04A - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520AE04A
2.5L, trans cooler, rear, outlet. 3.0L, trans cooler, rear, outlet. 2.5L. trans cooler rear, upper.
$19.49
MSRP $25.18
Save $5.69
22.6% Off
45522FE031 - : Automatic Transmission Oil Cooler Tube for Subaru Image

Automatic Transmission Oil Cooler Tube

Subaru 45522FE031
Pipe Complete AT Oil. Pipe CP AT Oil. Fits Forester, Impreza, WRX Trans Oil Cooler Line If your Subaru is leaking transmission...
$57.37
MSRP $83.15
Save $25.78
31% Off
45520AE00A - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520AE00A
2.5L. trans cooler front.
$19.49
MSRP $25.18
Save $5.69
22.6% Off
45162FC090 - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45162FC090
2.5L turbo, 2004-05.
$23.32
MSRP $30.13
Save $6.81
22.6% Off
45520AE050 - : Automatic Transmission Oil Cooler Hose for Subaru Image

Automatic Transmission Oil Cooler Hose

Subaru 45520AE050
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

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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.