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USD 781.95
Part #: MIMMRAD-F2D-99

Mishimoto Aluminum Performance Radiator MMRAD-F2D-99

1999-2003 Ford 7.3L Powerstroke
Part #: MIMMRAD-F2D-99
★★★★★ ★★★★★ 2 Reviews
Temporarily Out of stock - More on the way!

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Mishimoto has developed an aluminum performance radiator for the Ford F250 with a 7.3L Powerstroke Engine. The Mishimoto performance aluminum radiator for the Ford F250 is the ideal upgrade to the stock radiator. Designed and engineered to maximize cooling efficiency by up to 30%, boost engine functions and protect your truck from overheating. Whether you use your Ford F250 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 can not handle the heat that comes along with having a great deal of horsepower. The Mishimoto Ford F250 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.

  • Direct Replacement
  • up to 30% better cooling


  • Mishimoto Radiator
  • 2 Transmission Adapters
  • Magnetic Drain Plug
  • Limited Lifetime Warranty

Tech Specs:

  • Overall Size: 30.0" x 31.7" x 4.7"
  • Core Size: 29.4" x 26.5"
  • Rows: 2
  • Inlet: 1.77"
  • Outlet: 1.77"
  • Core Thickness: 2.20"
  • Tank Wall Thickness: .08"
  • Drain Plug Thread Size: M12 x 1.5"
  • Drain Plug Thread Length: .47"


99-03 Ford F250 through F-550 Super Duty 7.3L Powerstroke
00-03 Ford Excursion 7.3L Powerstroke
Also fits V10 Triton Engines 

Mishimoto Performance (MP), 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. Warranty claims must be accompanied by the original sales receipt from an authorized dealer.
A trained professional should install all MP products. Any issues with compatibility or installation should be addressed before attempting to install the product.The purchaser's remedy for breach of this limited warranty, exclusive of all other remedies provided by law, is expressly limited to repair or replacement of any part or parts. All products returned for warranty consideration must be returned to MP with all transportation expenses prepaid.
MP shall not be responsible for damages to its products or injury to persons using the products in any manner that would constitute improper operation, including but not limited to: incorrect opening of radiator pressure caps, burst hoses, unintended application or usage not intended by MP, negligence, improper installation, or any other use that may cause damages or injury. MP shall not be responsible for injury or harm to persons or property when caused by persons or vehicles using its products.

Accident Protection

Mishimoto, under its no questions asked warranty policy, will provide a warranty for all claims including vehicles involved in accidents. Warranty claims must include pictures of the accident and an official police report, and must be within three months of the accident.

For all warranty claims, please contact Mishimoto.


  • MFG. Number MMRAD-F2D-99
  • Manufacturer Name Mishimoto
  • Shipping Weight 25.00 lb.
  • Shipping Length 7 in.
  • Shipping Width 33 in.
  • Shipping Height 37 in.
  • Fuel Type Diesel
  • UPC 748354810363
  • Warranty Yes
  • Warranty Info Limited Lifetime
  • Prop 65 WARNING: Cancer & Reproductive Harm -


★★★★★ ★★★★★
3.5/5 Stars out of 2 Reviews
NO Downside, if you have the coin.
(United States) | October 29th, 2014
As my headline states, I dont see ANY downside to this unit IF you have the coin to drop. PLUS, it looks AWESOME; For MY purposes that alone is justification. Subjective's aside, I would say s general rule:INSPECT ALL of your large, expensive, shipped items; dont delay or forget like I usually do when projects go on hold & parts dont go on right away. MINE CAME DAMAGED and thus i never installed it . NONE of this was XDP's fault or responsibility as these are, as I understand it, all drop-shipped. BUT XDP CUST SERVICE stepped up,come thru, and had new order placed & sent out THAT SAME DAY. So while I dont {YET} have any real-world, tech details/benefits to share with you: HERE'S a little MISC IMPT DETAIL you DO NEED know, keep in mind, and plan for: this is NOT a drop-in, ready-to-fly, 'no-cutting required' install as indicated. But I'm assuming that the folks buying these, or dudes/gals installing them in a shop} have the relative know-how and tools you WILL need. The welded-in fittings for the tranny cooler are NOT identical to oem Fittings! YOU NEED TO HACK OFF THE OEM STOCK, DEEP-SET INVERTED-FLARE FITTINGS FROM YOUR FACTORY TRANS LINES and then REFLARE the lines using standard 5/8th-18 fittings { ie. the kind which come with replacement 3/8th lines/tube from typical parts stores}. I'm working with Mishimoto to possibly correct/consider this little glitch. But As i see it, if you are buying these higher-end replacements [vs $240 stock oems} you know a little something about cars and this is NO BIG DEAL & GRAVY train fix {assuming you have a GOOD QUALITY flaring tool}; Its just another one of those unanticipated 'things' or wrenches { no pun intended} Life and Projects always seem to throw at ya. This COULD be a PITA, or a consideration, if you're on time schedule, or stuck somewhere [without your tools] in a pinch. Oh, by the way BUY FACTORY LINES...there is a difference. PLUS, I paid LESS for OEM tranny lines than Rock Auto Dorman specials. thx for reading.
Follow up review, revision.
(United States) | December 20th, 2014
Situation:NOT happy with Mish Customer Service & product Quality Assurance. Its now 3 weeks & STILL getting jerked around by MISH CS since November regarding a solution/resolution to THEIR screw-up product defect. As its obvious, I shoulda noticed the 'defect' prior to test-installing. These may seem small, petty issue but for this kinda $ you EXPECT it to be "right" & fit properly? You decide. MAIN PROBLEM ONE: The Lower fan shroud retainer tabs are literally 3/4 of inch TOO BIG/TALL, not to mention offset by 1/8 from centerline. The fan shroud would flop around and eventual break. TWO: The upper fan shroud stand-off posts/mounting tabs are 1/4" too long so you would need to DIEGRIND hack bit off or use wthrstip foam or other means to properly seal off gaps for proper airflow dynamics. THREE: you WILL need to ALSO modify/cut your oem fan shroud on the upper section which seats on upper rad tank; recall, the formed oem shroud seals against a ROUNDED factory plastic tank. These MISH tanks for squared. No big deal here I guess.. this latter type of issue is to be expected with custom stuff. I will provide photographic evidence to support all my claims. You, as reader can make up your own mind or decide if I'm asking too much for our $800 bucks. I AM TRYING to work with & resolve these issues with factory to create a better product& fix these few glitches. They dont seem too interested & claims they're "looking into it"..which doesnt do JACK for me/us in meantime or reimburse us several hours labor R&R. I'm giving them until Xmas to offer a credit or refund. Meanwhile, I'm consulting with other performance racing & radiator specialists. BOTTOM LINE: Look Cool? Yas. FXN better than oem? Jurys Out but maybe. Worth the Money? Probably not. Worth the aggravation its caused me thus far? No. Will anyone PAY you extra or appreciate a cool-lookin rad when you resell your rig? NOT LIKELY. OVERALL Cost-justified upgrade? Probably No. Fix the defects urslf & hope 4 the best.

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Questions and Answers

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Most Popular Questions

Does this radiator have a oil to water trans. cooler built into the bottom tank? Does this radiator have an oil to water transmission cooler built into the bottom tank?
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The MISHIMOTO ALUMINUM PERFORMANCE RADIATOR MMRAD-F2D-99 will be a direct OEM replacement radiator for the 1999-2003 Ford 7.3L Powerstroke. Please see the video on our page for installation instructions provided by Mishimoto.

XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.