
Image from Perrin
Perrin
Cost range
$463
Tracked current price
$463.25 · via Import Image Racing · checked Oct 10
Price History
Perrin Oil Cooler Kit Tuner Kit without lines for the WRX. This kit helps to reduce engine oil temperatures by improving heat dissipation, extending engine life.
Ranked by lowest tracked price when available.
Import Image Racing
Recommended$463.25 · checked Oct 10
Perrin
$463.25 · checked Oct 10
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Related FAQ answers that may help before you buy or install.
0W-20 is the factory specification and the right choice for a stock, warranty-covered car. 5W-30 is a defensible choice for a tuned or tracked VB, and notably the same engine is specified for a heavier grade in some other markets.
Subaru's guidance is around 6,000 miles or 6 months. Stock and gently driven, follow it. Tuned, tracked, or driven hard, halve it - roughly 3,000 miles is the sensible interval.
Compatibility notes appear here once they are supported by owner reports, manufacturer guidance, or documented community findings.
Helpful videos, guides, forum posts, and manufacturer resources for this mod.
Generation
VB
Category
CoolingCompatibility Notes
0
Install Resources
1
Owner Notes
0
Wait for oil temperature, not coolant. Coolant comes up fast and lies to you; oil takes considerably longer. Drive gently until oil is around 180F, then use the car normally.