Home/All Parts/Perrin Performance/PERRIN 15-21 Subaru WRX Engine Oil Cooler Full Kit
Product Details

Reduce engine oil temperatures, extend engine life, and keep your horsepower consistent with a PERRIN Oil Cooler.

Each PERRIN oil cooler uses a high-efficiency PERRIN bar and plate-style oil cooler core. This core design maximizes heat dissipation without restricting oil flow to ensure your engine is fed with full oil pressure. This bar and plate design is much stronger and withstands damage from normal road debris more efficiently than tube and fin type cores. The mounting holes and hose connection points are also more durable.

The PERRIN Filter Adapter features an integrated 85°C (185°F) thermostat. This means your oil will reach the optimum operating temperature of 85°C within the engine before it is released to the oil cooler.

Each oil cooler kit includes a PERRIN Oil Spacer to allow for easy installation of the thermostat-filter assembly.

In racing conditions engine oil temperature skyrockets. This causes decreased engine performance and reduces the oil's ability to properly lubricate. A well-designed engine oil cooling system like the PERRIN Oil Cooler Kit will help keep temperatures within the desired temperature range, thus maintaining performance and prolonging engine life. Most setups can see a drop of approximately 15°-20°C at 7000 RPM.

In the box

  • (1) PERRIN Oil Cooler Core
  • (1) PERRIN Oil Filter Spacer
  • (1) Oil Line Assembly, Short
  • (1) Oil Line Assembly, Long
  • (2) PERRIN Mounting Brackets
  • Hardware for Installation
Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.

Specifications

Manufacturer data for this part — all visible, no tabs to dig through.

BrandPerrin Performance
Part numberPSP-OIL-111
Oil Cooler Core Dimensions9.5" x 4.75" x 2.2"
Core Delta PSI3.0/3.5 PSI
Core BTU/hr Range22,000-29,000
Additional Oil Required1 quart
Mounting Brackets304 Stainless Steel
Filter Spacer6061 T6 Aluminum
Oil Cooler Thermostat85°C Activation Temp
Hose ConstructionAQP Elastomer Tube, Textile Braid Reinforcement, AQP Elastomer Cover
CategoryOil Coolers
CategoryCooling
PERRIN 15-21 Subaru WRX Engine Oil Cool...
PERPSP-OIL-111
$1,268.54
$1,268.54in stock · tracked delivery

Complete the build

Other parts in Cooling. Untick anything you don’t need.

PERRIN 15-21 Subaru WRX Engine Oil Cooler Full Kit $1,268.54
+
BLOX Racing 15-21 Subaru WRX Silicone Hose Only for Charge Pipe Kit Black $87.99
+
BLOX Racing 15-21 Subaru WRX Heart Shaped Hose for Charge Pipe Kit Black $76.99
Total for all 3
$1,433.52

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