• Mishimoto Silver Oil Cooler Kit WRX/STI 2002-2005
  • Mishimoto Silver Oil Cooler Kit WRX/STI 2002-2005
  • Mishimoto Silver Oil Cooler Kit WRX/STI 2002-2005
  • Mishimoto Silver Oil Cooler Kit WRX/STI 2002-2005
  • Mishimoto Silver Oil Cooler Kit WRX/STI 2002-2005
  • Mishimoto Silver Oil Cooler Kit WRX/STI 2002-2005

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Silver Oil Cooler Kit

Fits: 02-05 WRX, 04-05 WRX STI

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Pay over time available · Est. $14.94/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

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Mishimoto Silver Oil Cooler Kit
Fits: 02-05 WRX, 04-05 WRX STI
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Fitment

Please Note: Sleek Silver cooler finish. Standard billet oil sandwich plate (non-thermostatic). Also fits the 2004-2005 Subaru WRX STI; there is no exact structured fitment bucket for the 2004-2005 WRX STI only, so the WRX STI fitment is carried in these notes. Will not fit on vehicles equipped with a front-mount intercooler. Fits automatic and manual applications. Requires trimming of the exhaust heat shield for proper installation.
  • 2002–2005 Subaru | WRX

Description

The Mishimoto Silver Oil Cooler Kit is a direct-fit oil cooler kit for the 2002-2005 Subaru WRX and the 2004-2005 Subaru WRX STI. Mounted in the front grille for optimal airflow, this kit reduces oil temperatures by more than 20°F while providing minimal pressure loss, helping to maintain ideal oil temperatures for optimal performance and engine longevity.

  • Direct fit for the 2002-2005 Subaru WRX and the 2004-2005 Subaru WRX STI
  • 10-row stacked-plate oil cooler in a Sleek Silver finish
  • Reduces oil temperatures by more than 20°F
  • Increases oil capacity by 0.5 qt
  • Pressure drop: 1-2 psi
  • Precision-engineered application-specific mounting brackets
  • Premade stainless steel braided oil lines with durable -AN fittings
  • Billet oil sandwich plate (standard, non-thermostatic); a thermostatic sandwich plate version is also available
  • Part number: MMOC-WRX-01
  • Mishimoto Lifetime Warranty

Q&A

Does this fit my 2004 Subaru WRX STI?
Yes. This kit is a direct fit for the 2002-2005 Subaru WRX and the 2004-2005 Subaru WRX STI, and it fits both automatic and manual applications. It will not fit on vehicles equipped with a front-mount intercooler.

What is included in the box?
The kit includes the 10-row oil cooler, application-specific mounting brackets, premade stainless steel braided oil lines, a billet oil sandwich plate, and all necessary hardware. It is covered by the Mishimoto Lifetime Warranty.

How long does installation take?
Mishimoto states this direct-fit kit can be installed in just two hours. Installation requires trimming of the exhaust heat shield.

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Warranty and Support

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