Description
The Mishimoto MMOC-34BK is a 34-row stacked-plate oil cooler built with a bar-and-plate core finished in black, designed to pull excess heat out of engine oil before it can compromise lubrication. This particular Stealth Black version skips the Mishimoto logo found on the silver option, giving it a clean, understated look under the hood while delivering the same bar-and-plate cooling structure.
Engine oil is engineered to work within a specific temperature and pressure range, and pushing past that range – through heavy modification or high-stress driving – reduces lubrication and increases wear potential. Adding this Mishimoto oil cooler is a straightforward way to bring oil temperatures back into an effective range for proper lubrication. The 34-row design is built to provide substantial heat transfer, and Mishimoto pairs it with -10AN male AN flare inlet and outlet fittings for a leak-free connection when combined with -10AN braided hoses and -10AN aluminum fittings to complete an oil cooler kit installation. Eight universal mounting holes give installers flexibility in positioning the cooler to suit the vehicle and available space.
Vehicle Applications
This Mishimoto 34-row oil cooler is offered as a universal-fit component rather than a vehicle-specific kit – no particular application, engine code, or chassis code is required. The eight universal mounting holes are built specifically so this cooler can be positioned and secured on a wide range of vehicles and engine bays, making it suited to modified builds or high-stress driving setups where extra oil cooling capacity is needed, regardless of make or model.
Features
- Robust 34-row stacked-plate bar-and-plate oil cooler helps reduce oil temperature
- Helps protect critical engine components from premature wear
- Preserves oil viscosity for proper lubrication during aggressive driving
- Provides ample cooling with minimal pressure loss
- -10AN male inlet and outlet fittings accept Mishimoto -10AN lines and fittings
- Eight universal mounting holes provide abundant installation options
- Available in Sleek Silver, Stealth Black, or Bold Gold finishes (this listing is the black option)
- Stealth Black finish does not include the Mishimoto logo that appears on the silver version
- Mishimoto recommends flushing the cooler with one quart of clean oil before installation to remove shipping debris
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMOC-34BK
- Product Type: Cooling
- Color: Black
- Core Color: Black
- Finish: Anodized
- Core Type: Bar-and-Plate
- Grade Type: Performance
- Core Row Quantity: 34
- Inlet Fitting Type: AN Flare, -10AN, Male
- Outlet Fitting Type: AN Flare, -10AN, Male
- Inlet Outside Diameter: 0.625 in
- Outlet Outside Diameter: 0.625 in
- Core Height: 10.04 in
- Core Width: 11.53 in
- Base/Overall Height: 11.06 in
- Overall Width: 3.7 in
- Overall Length: 13 in
- Includes: Mishimoto 34-Row Oil Cooler, Mishimoto Lifetime Warranty
Frequently Asked Questions
What color and finish does the Mishimoto MMOC-34BK oil cooler come in?
This oil cooler is the black option, with a black core color and Anodized finish. Unlike the silver version, the Stealth Black finish does not include the Mishimoto logo.
What type of inlet and outlet fittings does this oil cooler use?
It uses -10AN male AN flare inlet and outlet fittings, each with a 0.625 in outside diameter, designed to accept Mishimoto -10AN braided hoses and fittings.
How many rows does the Mishimoto oil cooler core have?
It features a 34-row, bar-and-plate performance core.
What are the dimensions of this oil cooler?
The core measures 10.04 in in height and 11.53 in in width. Overall dimensions are 3.7 in wide, 11.06 in tall, and 13 in long.
Will this oil cooler fit my specific vehicle?
This is a universal-fit oil cooler with no listed vehicle application, engine code, or chassis code. It includes eight universal mounting holes so it can be positioned and mounted on a wide range of vehicles.
What is included with the Mishimoto 34-row oil cooler, and is it warrantied?
The kit includes the Mishimoto 34-Row Oil Cooler and is backed by the Mishimoto Lifetime Warranty. Mishimoto also recommends flushing the cooler with one quart of clean oil prior to installation to remove any shipping debris.
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.
