Redline360 is an official SPOCOM Sponsor!

512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360
512.95 Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic - Redline360

Mishimoto Oil Cooler Subaru WRX STi 2.5L (2008–2014) Thermostatic or Non-Thermostatic

Regular price
$522.95
Sale price
$522.95

Free shipping

5 In Stock Ready to Ship

Fitment Information

  • Subaru WRX STi 2.5L (2008, 2009, 2010, 2011, 2012, 2013, 2014)
  • This oil cooler kit will only work with models with the single scroll turbo and un-equal length exhaust manifold. Models with a twin scroll turbo and equal length exhaust manifold may not be compatible with this oil cooler kit.

Specs & Features

  • Direct fit for the STI
  • Silver Non-Thermostatic: MMOC-STI-08
  • Black Non-Thermostatic: MMOC-STI-08BK
  • Silver Thermostatic: MMOC-STI-08T
  • Black Thermostatic: MMOC-STI-08TBK
  • 20+°F (16+°C) temperature drop
  • Minimal pressure loss
  • This oil cooler kit retains the use of your stock liquid to liquid oil cooler unit
  • Stealth Black and Sleek
  • Silver cooler options
  • Thermostatic option available
  • Mishimoto Lifetime Warranty
  • A perfect complement to the Mishimoto Subaru WRX STi Performance Aluminum Radiator

          Install Torque Specs

          Recommended torque specification for all straight fittings and banjo bolts: 15-25 ft/lbs (operating range). Do not exceed the maximum torque rating of 35 ft/lbs.

          Caution

          It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation.

          Purchase Includes:

          • (3) Application Specific Mounting Brackets
          • (1) 19-Row Oil Cooler (silver or black)
          • (1) 3ft, 6in Stainless Steel Braided Hose with 150-degree -10AN Fittings
          • (1) 4ft Stainless Steel Braided Hose with 90-degree and 150-degree -10AN Fittings
          • (1) M20 Thermostatic Sandwich Plate (Non-Thermostatic Available)
          • (1) M20 Stainless Steel Sandwich Plate Adapter
          • (2) M20 x -10AN Straight Fittings
          • (1) 2ft of thermal reflective wrap
          • (1) Mounting Hardware Set
          • Mishimoto Lifetime Warranty
                        Product Description

                                    The Subaru WRX STI provides a great balance of power, handling, and reliability. As with any vehicle, controlling fluid temperatures will ensure consistent power and engine longevity. The Mishimoto Subaru WRX STI Oil Cooler Kit is a great addition to any street or track STI. A large 19-row cooler mounts in the front bumper to provide optimal airflow and cooling efficiency. The included direct-fit mounting brackets and preassembled stainless steel lines with -10AN fittings will ensure an easy and hassle-free installation. This cooler is proven to reduce oil temperatures by 20+°F (16+°C) degrees while maintaining minimal pressure loss. For further heat protection this kit includes thermal reflective wrap for the oil lines, providing substantial heat deflection from the nearby exhaust. The Mishimoto Subaru WRX STI Oil Cooler Kit can be customized to meet your needs with either a Stealth Black or Sleek Silver cooler and your choice of the Mishimoto Oil Sandwich Plate or the Mishimoto Thermostatic Oil Sandwich Plate. As with all our products, this kit includes the Mishimoto Lifetime Warranty

                                        Mishimoto Brand Logo

                                        Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


                                        More in this category
                                        Mishimoto Oil Cooler Kits
                                        Subaru WRX STi Oil Cooler Kit
                                        Subaru WRX STi Parts
                                      • Cooling
                                      • See all Mishimoto parts

                                        Reviews on this product


                                        Ordering from Redline360
                                        Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.

                                        Order updates, tracking and info
                                        Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.

                                        Protect your purchase
                                        Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!

                                        Multiple distribution points ready to serve you!
                                        We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.

                                        Secure Ordering
                                        We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!

                                        Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.

                                        Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.

                                        For items that have free shipping, free shipping only applies to the lower 48 states.

                                        Questions? Contact us.

                                        Actual item may vary from picture