Description
The Mishimoto MMOC-EVO-01 oil cooler kit is a direct-fit, 25-row stacked-plate oil cooler built specifically for the turbocharged four-cylinder 4G63 engine in the CT9A-chassis Mitsubishi Lancer Evolution. Mounted in the front bumper for optimum airflow, this bar-and-plate cooler is engineered to pull heat out of engine oil fast, whether you’re plowing through a road course or sliding around back roads. It completely replaces the factory oil-cooling unit with a bolt-on setup of application-specific brackets and preassembled stainless steel oil lines.
As a purpose-built Mishimoto cooling upgrade, this oil cooler kit is designed to lower oil temperatures by up to 30 degrees compared to stock, cutting down on oil degradation and helping maintain proper lubrication for the engine and turbocharger under the stress of competitive driving. The large 25-row core delivers roughly 10-percent greater cooling efficiency than the factory unit while keeping pressure loss to a minimum, so oil flow and lubrication stay consistent lap after lap. Braided stainless steel oil lines with -10AN fittings connect the cooler for a durable path for oil flow, and this Mishimoto oil cooler kit is backed by the Mishimoto lifetime warranty. For enthusiasts chasing complete control over engine fluid temperatures, this cooler can be paired with the Mishimoto Lancer Evolution Performance Aluminum Radiator and silicone radiator hose kit.
Vehicle Applications
This Mishimoto oil cooler kit is a direct fit for the 2003-2006 Mitsubishi Lancer Evolution, including the 2005-2006 Lancer Evolution MR and RS trims, as well as the 2006 Lancer Evolution SE. It’s engineered around the CT9A chassis and 4G63 engine code used across these model years, so installation is a straightforward bolt-on replacement of the stock oil-cooling unit.
Features
- Large 25-row, stacked-plate, bar-and-plate oil cooler core
- Mounted in the front bumper for optimum airflow and cooling efficiency
- Application-specific mounting brackets for a direct, bolt-on fit
- Preassembled stainless steel braided oil lines with -10AN fittings
- Completely replaces the factory oil-cooling unit
- Decreases oil temperatures by up to 30 degrees, reducing oil degradation
- Roughly 10-percent greater cooling efficiency than stock with minimal pressure loss
- Silver anodized finish
- Backed by the Mishimoto lifetime warranty
Specifications
- Brand: Mishimoto
- Part Number: MMOC-EVO-01
- Color / Finish: Silver, Anodized
- Core Type: Bar-and-Plate
- Core Row Quantity: 25
- Core Height: 7.32 in
- Core Thickness: 1.97 in
- Core Width: 11 in
- Grade Type: Performance
- Inlet Fitting: AN Flare, Male
- Outlet Fitting: AN Flare, Male
- Engine Code: 4G63
- Chassis Code: CT9A
- Kit Includes: application-specific mounting brackets, 25-row oil cooler, 1ft 4.5in stainless steel braided hose with 90-degree and straight -10AN fittings, 1ft 3in stainless steel braided hose with 45-degree and 90-degree -10AN fittings, M18 x -10AN straight fitting, banjo fitting w/ bolt M18 x -10AN (black), mounting hardware set, and the Mishimoto lifetime warranty
- Recommended torque for straight fittings and banjo bolts: 15-25 lb-ft (do not exceed 35 ft-lb maximum)
Frequently Asked Questions
What vehicles fit this Mishimoto oil cooler kit?
This kit is a direct fit for the 2003-2006 Mitsubishi Lancer Evolution, the 2005-2006 Lancer Evolution MR and RS, and the 2006 Lancer Evolution SE.
How much does this oil cooler reduce oil temperatures?
The Mishimoto 25-row oil cooler can decrease oil temperatures by up to 30 degrees compared to stock, helping reduce oil degradation.
What does the kit include?
It includes application-specific mounting brackets, the 25-row oil cooler, preassembled stainless steel braided oil lines with -10AN fittings, an M18 x -10AN straight fitting, a black banjo fitting with bolt (M18 x -10AN), and a mounting hardware set.
What is the recommended torque for the fittings?
Mishimoto recommends 15-25 lb-ft for all straight fittings and banjo bolts, and the torque rating should not exceed 35 ft-lb.
Does this kit replace the stock oil cooler?
Yes, the kit is designed as a bolt-on replacement that completely replaces the stock oil-cooling unit.
What warranty comes with this kit?
This kit includes the Mishimoto lifetime warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
