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Mishimoto Mishimoto 06-07 Subaru WRX/06-07 WRX STi Thermostatic Oil Cooler Kit - Black
Mishimoto Mishimoto 06-07 Subaru WRX/06-07 WRX STi Thermostatic Oil Cooler Kit - Black
Mishimoto Mishimoto 06-07 Subaru WRX/06-07 WRX STi Thermostatic Oil Cooler Kit - Black
Mishimoto Mishimoto 06-07 Subaru WRX/06-07 WRX STi Thermostatic Oil Cooler Kit - Black
Mishimoto Mishimoto 06-07 Subaru WRX/06-07 WRX STi Thermostatic Oil Cooler Kit - Black
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Mishimoto 06-07 Subaru WRX/06-07 WRX STi Thermostatic Oil Cooler Kit - Black

Mishimoto
MISMMOC-WRX-06TBK
748666008311
Oil Coolers
Out of stock
$ 630.00 $ 572.95

SKU: MMOC-WRX-06TBK | UPC: 748666008311

Mishimoto 06-07 Subaru WRX/06-07 WRX STi Thermostatic Oil Cooler Kit - Black

Direct-fit Mishimoto thermostatic oil cooler kit keeps 2006-2007 Subaru Impreza WRX and WRX STI engines cool on street or track. High-performance Subarus demand reliable oil temperature control to prevent degradation and damage. This 19-row kit mounts behind the bumper for maximum airflow adds 0.65 quarts capacity and cuts temps with low pressure drop.

Key Features

  • 19-Row Oil Cooler: 14.2 x 5.9 x 1.6 inch all-aluminum core with -20AN fittings mounts behind front bumper and grille for peak airflow efficiency
  • Thermostatic Sandwich Plate: Opens at 185°F for precise oil temperature regulation sends full flow to cooler only when needed
  • Stainless Steel Braided Lines: PTFE-core hoses resist heat abrasion and corrosion ensure durable oil flow
  • Increased Capacity: Adds 0.65 quarts to system supports sustained high-RPM performance without overfill
  • Stealth Black Finish: Powder-coated for corrosion resistance and clean under-hood look includes lifetime warranty

Product Notes

  • Kit includes oil cooler sandwich plate hoses fittings and hardware for complete installation
  • Reduces oil temperatures up to 30°F under load based on dyno testing
  • 9.35 lb net weight 10.8 lb shipping weight fits tight Hawkeye engine bays perfectly

Installation Notes

  • Professional installation recommended.
  • Bolt-on design uses factory mounts no cutting or modification required 2-3 hour install
  • Requires 5W-30 or 5W-40 synthetic oil compatible with OEM filter

This Part Fits

Year Make Model Submodel
2006-2007 Subaru Impreza WRX
2006-2007 Subaru Impreza WRX Limited
2006-2007 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
2006-2007 Subaru Impreza WRX TR

Why Choose Mishimoto?

  • Engineered and dyno-tested for Subaru WRX/STI applications worldwide
  • All-aluminum construction with mandrel-bent lines for leak-free reliability
  • Direct-fit precision fitment proven in motorsport and daily driving

Frequently Asked Questions

  • Q: Will this fit my 2006 WRX STI?
    A: Yes direct-fit for all 2006-2007 Impreza WRX STI WRX Limited STI Limited and WRX TR models no modifications needed
  • Q: What finish and materials are used?
    A: Black powder-coated aluminum cooler and bracket stainless braided -20AN lines PTFE inner core for heat and pressure resistance
  • Q: What is the warranty and thermostat spec?
    A: Lifetime warranty against defects thermostat opens at 185°F for cold-start protection and full cooling under load

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-protected box 26 x 15 x 6 inches
  • Weight: 10.8 lbs

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