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USD 790.95
Part #: MIMMRAD-RAM-94

Mishimoto Aluminum Performance Radiator MMRAD-RAM-94

1994-2002 Dodge 5.9L Cummins
Part #: MIMMRAD-RAM-94
★★★★★ ★★★★★ 2 Reviews
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Mishimoto has developed an aluminum performance radiator for the Dodge Ram with a 5.9L Cummins Engine. The Mishimoto performance aluminum radiator for the Dodge Ram is the ideal upgrade to the stock radiator. Whether you use your Dodge Ram for daily driving or as a powerhouse for hauling and towing, you don't want to overlook the importance of installing an upgraded radiator for your engine. A stock radiator cannot handle the heat that comes along with having a great deal of horsepower.

The Mishimoto Dodge Ram radiator features a lightweight two-row core made of 100% brazed aluminum and polished end tanks. Every Mishimoto Performance Radiator is a direct OEM fit, making installation effortless with no cutting or modification required.This performance radiator includes a radiator cap, magnetic drain plug and 
(4) M6x1.0 bolts to connect the fan shroud to the radiator.

  • New Radiator Cap
  • Magnetic Drain Plug
  • Direct OEM Replacement
  • No Cutting or Modification Required
  • Limited Lifetime Warranty 
Tech Specs:
  • Rows: 2
  • Inlet: 1.77"
  • Outlet: 1.97"
  • Fill Neck: 1.22" 
  • Core Thickness: 2.44"
  • Core Size: 36.42" x 19.21"
  • Tank Wall Thickness: .08"
  • Drain Plug Size: M12 x 1.5"
  • Overall Size: 45.4" x 21.9" x 4.8"
Installation Note: 
This radiator now includes (4) M6x1.0 bolts to connect the fan shroud to the radiator. 
If you did not receive these bolts please contact our Customer Service Team. 
Do not re-install the factory fan shroud bolts. 

Vehicle Applications

1994 Dodge 5.9L 12V Cummins
1995 Dodge 5.9L 12V Cummins
1996 Dodge 5.9L 12V Cummins
1997 Dodge 5.9L 12V Cummins
1998 Dodge 5.9L 12V Cummins
1998.5 Dodge 5.9L 24V Cummins
1999 Dodge 5.9L 24V Cummins
2000 Dodge 5.9L 24V Cummins
2001 Dodge 5.9L 24V Cummins
2002 Dodge 5.9L 24V Cummins


  • MFG. Number MMRAD-RAM-94
  • Manufacturer Name Mishimoto
  • Shipping Weight 15.00 lb.
  • Shipping Length 30 in.
  • Shipping Width 8 in.
  • Shipping Height 48 in.
  • Fuel Type Diesel
  • UPC 748666001367
  • Warranty Yes
  • Warranty Info Limited Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L7.00R9.00


★★★★★ ★★★★★
5.0/5 Stars out of 2 Reviews
Awesome radiator
Great upgrade to your cooling system when the factory plastic 1 no longer can take the extra stress of a 500+ hp p pump 24v Cummins and springs a leak. I’ve had it on the truck now for about 2 years now, and 0 problems! I am about to order the low temperature Mishimoto thermostat, and give that a try. Also looks way better than factory, and I would say cools better.
Great Product
Radiator fits in stock location perfectly but looks much better and cools much better. only other thing you have to buy with it are the rubber isolators for the bottom locating pegs and the rubber isolators for the upper mounts. other than that it even came with the bolts to hold the fan shroud on. Much better product than stock!

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Questions and Answers

i have a 2002 dodge ram 2500 diesel 5.9 automatic will this radiator work for this model truck
View Staff Answer 
Yes, the 1994-2002 Dodge Ram 2500/3500 Mishimoto Aluminum Performance Radiator MMRAD-RAM-94 can be used on both automatic and manual transissons.
I pull up to 23,000 lbs. on a stock radiator... Will this radiator help keep engine running cooler?

I have a 1998 12V - Fuel pump has been boosted aftermarket exhaust manifold, KN air filter.

View Staff Answer 

Mishimoto radiators are much more superior and outperform your factory radiator. They feature a brazed aluminum core with TIG-welded end tanks for superior durability, reliability, and performance.

Mishimoto is the world leader in performance cooling for the Automotive, Truck, Jeep, and Powersports communities. Mishimoto Performance also warrants all of its products under its 'no questions asked' limited lifetime warranty policy. Regardless of the defect in product, Mishimoto will replace the original product.

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