Mishimoto MMOC-OO-17 / MMOC-SSO-17 Heavy-Duty Fluid Cooler
Fits: RAM • Chevrolet • GMC • Ford
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the Mishimoto MMOC-OO-17 / MMOC-SSO-17 Heavy-Duty Fluid Cooler you will earn 430 DIESEL DOLLARS in your SDS Fuel Tank!
The Mishimoto Heavy-Duty Fluid Cooler is a universal 17-row bar-and-plate cooler for oil, coolant or transmission fluid. It comes with same-side outlets (MMOC-SSO-17) or opposite-side outlets (MMOC-OO-17), in silver or black. You buy it when you are building a custom cooling setup and need a stout cooler with -16 ORB ports that bolts to your own bracket.
Fitment
This is a universal cooler, not a part made for one truck, so it has no year or engine fitment of its own. Mishimoto lists it as a universal fit for any high-performance application. It mounts to custom-made bracketry through eight M8 flush mounting points with steel threaded inserts. Before you order, make sure you have room for a core that measures 17" long, 7.5" tall and 2.5" thick, and plan your lines around the -16 ORB female threaded inlet and outlet. The description does not list a bracket, lines or fittings, so plan on sourcing those. If you want help picking a spot for it on your truck, call the shop.
Why this part
Mishimoto engineered this cooler to keep your oil, coolant or transmission fluid cool in even the harshest environments, so your engine stays safe on the street, track or trail. The 17-row core holds 1.95 quarts, and turbulated fins circulate fluid evenly through the core to raise the efficiency of the heat transfer. Large -16 ORB ports allow ample flow for even the most demanding situations. The cast-aluminum end tanks are precision TIG welded to the bar-and-plate core, which is what lets it handle the stresses of racing or daily driving. The silver or black powder coat protects the cooler against the elements. Pick the outlet layout that fits your line routing: the MMOC-SSO-17 puts the inlet and outlet on the same side, which makes routing lines easier for certain applications, and the MMOC-OO-17 puts them on opposite sides.
What you get
- One Mishimoto 17" heavy-duty fluid cooler with cast-aluminum end tanks
- Outlet layout of your choice: MMOC-SSO-17 (same-side outlets) or MMOC-OO-17 (opposite-side outlets)
- Finish of your choice: silver or black powder coat (the SL and BK suffixes on the part numbers)
- Variant part numbers: MMOC-SSO-17SL, MMOC-OO-17SL, MMOC-SSO-17BK, MMOC-OO-17BK
Specifications
Mishimoto's feature list as published. The same-side line applies to the MMOC-SSO-17.
- Same-Side Inlet & Outlet For Easy Line Routing
- Universal Fit For Any High-Performance Application
- 1.95-Quart Capacity For Increased Cooling Potential
- Bar-And-Plate Core For Extreme Durability & Cooling
- Available In Durable Stealth Black Or Sleek Silver Powder Coat
- -16 ORB Female Threaded Inlet & Outlet For High Flow And Versatility
- Turbulated Fins Circulate Fluid Throughout The Core For Even & Efficient Cooling
- Cast Aluminum End Tanks Are Precision TIG Welded To Core For Maximum Durability
- Large 17-row core measures 17"L x 7.5"H x 2.5"T To Provide Ample Cooling In Any Situation
- Eight M8 Flush Mounting Hole With Steel Threaded Inserts Secure The Cooler To Any Custom Bracket
- Mishimoto Lifetime Warranty
Manufacturer warranty: Limited Lifetime
About Mishimoto
Mishimoto started in 2005 in New Castle, Delaware, building performance cooling parts, and is now based in Garnet Valley, Pennsylvania. Its diesel line covers the cooling side of the truck, from radiators, intercoolers and transmission coolers to hose kits, thermostats and coolant tanks. We reach for Mishimoto when a truck tows or hauls and the factory cooling has no margin left.
Frequently asked questions
Can I use it as a transmission cooler?
Yes. Mishimoto built it to cool oil, coolant or transmission fluid. On a diesel truck it can serve as an added transmission cooler in a custom setup. The description does not list a bracket, lines or fittings, so plan on supplying those, with fittings to match the -16 ORB ports.
Do I need same-side or opposite-side outlets?
It comes down to where your lines need to run. The MMOC-SSO-17 has the inlet and outlet on the same side, which makes routing easier in certain applications. The MMOC-OO-17 has them on opposite sides. Lay out your line route first, then pick the layout that keeps the lines short and clear.
What warranty does it carry?
This 17" heavy-duty cooler is backed by the Mishimoto Lifetime Warranty, listed as a limited lifetime manufacturer warranty.
Questions on fitment? Call the shop at the number in the header. We install everything we sell.
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the Mishimoto MMOC-OO-17 / MMOC-SSO-17 Heavy-Duty Fluid Cooler you will earn 430 DIESEL DOLLARS in your SDS Fuel Tank!