Description
The Mishimoto 25 Row Oil Cooler Kit, part number MMOC-25WT, is a white, anodized oil cooler built around a 25-row bar-and-plate core with male -10AN AN flare fittings on both the inlet and outlet. Like the silver, gold, red, and blue versions in the Mishimoto oil cooler lineup, this white unit carries the Mishimoto logo on one side, while the stealth black option skips the badge entirely.
Enthusiasts who push high-performance cars hard need to keep oil temperatures in check to protect piston rings, skirts, and cam bearings from premature wear. This Mishimoto oil cooler kit adds cooling capacity beyond what a stock oiling system provides, helping oil stay in its effective temperature range so lubrication stays consistent under load. As a Cooling-category upgrade, this Mishimoto oil cooler kit pairs a Performance-grade, bar-and-plate core with -10AN AN flare plumbing, giving builders a straightforward way to plumb an external Mishimoto oil cooler into their oiling system.
Vehicle Applications
The MMOC-25WT is offered as a universal Mishimoto oil cooler kit rather than a vehicle-specific unit; Mishimoto does not list dedicated engine codes, chassis codes, or model-year applications for this cooler. That makes this Mishimoto cooler suited for builders adding an oil cooler into a custom oiling system on a variety of vehicles and applications, provided the -10AN AN flare fittings work with the intended plumbing.
Features
- 25-row bar-and-plate core for added oil cooling capacity
- White anodized finish with a silver-colored core
- Male -10AN AN flare fittings on both the inlet and outlet
- Inlet and outlet outside diameter of 0.625 in
- Performance-grade core construction
- Mishimoto logo on one side of the cooler (stealth black version has no logo)
- Backed by the Mishimoto Lifetime Warranty
- Kit includes the Mishimoto oil cooler and Mishimoto Lifetime Warranty coverage
Specifications
- Part Number: MMOC-25WT
- Color: White
- Finish: Anodized
- Core Type: Bar-and-Plate
- Core Row Quantity: 25
- Core Color: Silver
- Core Height: 7.32 in
- Core Width: 11 in
- Core Thickness: 1.97 in
- Overall Length: 8.35 in
- Overall Height: 12.95 in
- Overall Width: 1.97 in
- Base Height: 12.95 in
- Inlet Fitting Type: AN Flare, Male, -10AN
- Outlet Fitting Type: AN Flare, Male, -10AN
- Inlet Outside Diameter: 0.625 in
- Outlet Outside Diameter: 0.625 in
- Grade Type: Performance
- Includes: Mishimoto Oil Cooler, Mishimoto Lifetime Warranty
Frequently Asked Questions
What does the “25 Row” in this oil cooler’s name mean?
It refers to the Core Row Quantity of 25, describing the bar-and-plate core used in the Mishimoto oil cooler.
What size fittings does this oil cooler use?
The MMOC-25WT uses male -10AN AN flare fittings on both the inlet and outlet, each with an outside diameter of 0.625 in.
Will this Mishimoto oil cooler kit fit my specific vehicle?
Mishimoto lists no specific engine codes, chassis codes, or vehicle applications for this cooler, so it is designed as a universal oil cooler kit for custom oiling system installations rather than a vehicle-specific fit.
Does the white oil cooler have a logo?
Yes, the silver, gold, red, white, and blue oil cooler options have the Mishimoto logo on one side; only the stealth black option does not have a logo.
What warranty comes with this Mishimoto oil cooler kit?
The MMOC-25WT is backed by the Mishimoto Lifetime Warranty, and the kit includes the Mishimoto oil cooler along with this warranty coverage.
What is the core construction and finish?
The core is a Performance-grade, bar-and-plate design with a silver core color, housed in a white, anodized finish.
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.





