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USD 209.95
Part #: XD296

XDP X-TRA Cool Direct-Fit Replacement Radiator XD296

2003-2009 Dodge 5.9L/6.7L Cummins
Part #: XD296
★★★★★ ★★★★★ 4 Reviews
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The XDP X-TRA Cool Direct-Fit Replacement Radiator XD296 is the perfect replacement for the old leaking radiator in your 2003-2009 Dodge 5.9L/6.7L Cummins. While the X-TRA Cool Radiator may look like a factory replacement, it's far from it! The XDP's X-TRA Cool Radiators are built with techniques used in the semi-truck and HD industry. Unlike the OEM radiator, the extra steps taken during manufacturing provide you with the durability and strength to protect your engine. 

High Efficiency Core 
X-TRA Cool Radiators feature a high efficiency core, with heavy-duty tubes and more fins per inch to maximize cooling capabilities.

Internally Reinforced
Special aluminum brazing techniques are used during construction to increase strength. The reinforced ends tubes and added strength at the outside corners protect the core where it is most vulnerable. 

Gasket Design
XDP uses a proprietary rubber gasket to withstand contraction, expansion, and flex in the front end of your truck. 

Upgraded End Tanks
Strategically placed reinforcement ribs are added to the end tanks to eliminate common failure points. The plastic mix used to construct these tanks has a fiber reinforcement to increased strength over the factory tanks. 

Upgraded Mounting Points
To eliminate failure from mounting locations, the integrated mounting points have been upgraded for added strength and longevity. 

Tank Attachment
Using a heavy gauge steel crimp strip instead of aluminum like the factory is another construction method used to make the X-TRA Cool Radiators last. This heavy-duty crimp helps to eliminate the tank and core separation common with the factory radiator. 

  • Direct-Fit Replacement
  • Upgraded Design For Increased Durability
  • High-Efficiency Core To Maximize Cooling 
XD296 Specifications:
Row Quantity: 1 
Core Width: 27"
Core Height: 29-1/4"
Core Thickness: 1-5/8"
Inlet Connection: 2" 
Outlet Connection: 2" 
OEM Part# 55037652, 52028900AD, 55056816AA, 52028900AG, 55056816AB


  • MFG. Number XD296
  • Manufacturer Name XDP
  • Shipping Weight 26.00 lb.
  • Shipping Length 9 in.
  • Shipping Width 35 in.
  • Shipping Height 41 in.
  • Fuel Type Diesel
  • UPC 856217008410
  • Warranty Yes
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


★★★★★ ★★★★★
5.0/5 Stars out of 4 Reviews
Better built and fits perfect
| June 28th, 2020
Fit was great and a lot better built than the junky factory one I replaced it with.
Verified Buyer
Radiator works great
(Fallbrook, CA) | June 7th, 2020
Had to Replace the stock radiator after mine decided to leak all over the place. Didn’t want a cheep knock off from the local parts place. The shipping From XDP was fast and the price was right. Installation was quick and easy, no modifications needed. Would definitely recommend. Order (#1167881)
Works well
(Missouri) | April 25th, 2020
My stock radiator cracked bad enough that it was leaving a puddle all over the place. When I was looking for replacements I was a little worried about having another plastic tank, but it’s strong and includes all the new clips, and bushings. It fit well during Installation and no modifications were needed. I haven’t been able to put the truck under a heavy load yet, but the radiator seems to be doing well at this point with around 300 miles on it. BLUF, for the price this is an excellent replacement for your junk stock radiator.
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Questions and Answers

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Most Popular Questions

I have a 2004 dodge 5.9 Cummins. This will fit right back in the same spot as the factory one? All hoses and braces will be the same?
View Staff Answer 
That's right! This is a direct replacement for your OE radiator. Mounts to all factory brackets, hoses, braces, etc. Drop it in and go!
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.