Description
The Mishimoto Universal 23-Row Oil Cooler Kit, part number MMOC-23-K, is a fully assembled cooling unit built around a 23-row bar-and-plate core with an attached 8-inch slim fan and aluminum fan shroud. Its increased core thickness translates into greater fluid capacity than standard coolers, giving this Mishimoto oil cooler kit real cooling headroom for demanding builds.
This Mishimoto cooler pairs a dual-pass core design with corrosion-resistant, silver anodized aluminum construction, packing more cooling surface area into a compact, universal footprint. Because it ships fully assembled with female 7/8″-14 ORB inlet and outlet ports plus two -10 AN adapter fittings, brackets, and hardware, it drops in quickly and adapts to a wide range of plumbing setups. It’s compatible with coolant, oil, and transmission fluid, making it a genuinely versatile Mishimoto universal transmission fluid cooler and oil cooler kit in one package, and it’s backed by Mishimoto’s lifetime warranty for long-term peace of mind.
Vehicle Applications
This is a universal-fit cooling kit rather than a vehicle-specific unit, and Mishimoto designed it to work across popular cars, trucks, and even electric vehicles. With its universal female ORB ports and included -10 AN fittings, the MMOC-23-K oil cooler kit can be adapted to a broad range of fluid lines and mounting locations, giving builders flexibility to install performance cooling into the platform of their choice rather than being limited to a single make, model, or year.
Features
- Universal fitment ideal for performance cars, trucks, and electric vehicles
- 68mm strutted tube-style cooler design paired with an attached 8-inch slim fan and aluminum fan shroud
- Female 7/8″-14 ORB inlet and outlet ports for use with a wide variety of fitting sizes
- Dual-pass core design offers greater cooling surface area for more efficient heat transfer
- Durable, corrosion-resistant aluminum construction with a bar-and-plate core
- Includes two -10 AN fittings, fan shroud mounting brackets, and all necessary hardware
- Fully assembled out of the box for faster installation
- Compatible with coolant, oil, and transmission fluid
- Backed by Mishimoto’s Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMOC-23-K
- Finish: Anodized
- Color: Silver
- Core Type: Bar-and-Plate
- Core Construction: Tube-And-Fin
- Core Color: Silver
- Grade Type: Performance
- Core Row Quantity: 23
- Inlet/Outlet Fitting Type: AN Flare
- Inlet/Outlet Fitting Gender: Male
- Inlet Outside Diameter: 0.875 IN
- Outlet Outside Diameter: 0.875 IN
- Base Height: 7.96 IN
- Width: 4.23 IN
- Overall Width: 4.23 IN
- Overall Height: 7.96 IN
- Overall Length: 12.35 IN
- Inlet Port: 7/8″-14 ORB
- Outlet Port: 7/8″-14 ORB
- Fan Airflow: 600 CFM
- Kit Includes: Attached Fan, (2) Fittings, Oil Cooler, Mishimoto Lifetime Warranty
Frequently Asked Questions
What does the Mishimoto MMOC-23-K oil cooler kit include?
The kit includes a fully assembled universal oil cooler with an attached 8-inch slim fan, an aluminum fan shroud, mounting brackets, two -10 AN fittings, all necessary hardware, and Mishimoto’s Lifetime Warranty.
How many rows does this Mishimoto oil cooler have?
This cooler features a 23-row core, providing an impressive core thickness for maximum heat transfer and cooling efficiency.
Is this cooler compatible with transmission fluid?
Yes, the MMOC-23-K is compatible with coolant, oil, and transmission fluid.
What fittings come with this kit?
The kit includes two -10 AN fittings along with fan shroud mounting brackets and all necessary hardware.
Is the Mishimoto MMOC-23-K a universal-fit kit?
Yes, it’s designed as a universal oil cooler kit ideal for popular cars, trucks, and even electric vehicles.
What warranty is included?
This oil cooler kit is backed by Mishimoto’s 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.










