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USD 9.95
Part #: XD332

XDP Xtra Cool High-Performance Coolant Additive XD332

Vehicle Fitment:
For All Cooling Systems, 16 Oz. Bottle (Treats 16 Quarts)
Part #: XD332
★★★★★ ★★★★★ 7 Reviews
Quantity Price
1-5 $9.95
6-11 $8.95
12+ $7.96
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The XDP Xtra Cool High-Performance Coolant Additive XD332 enhances the performance of the cooling system in your vehicle. The Xtra Cool Coolant Additive has been specially formulated to maximize the thermal transfer properties of your engine coolant to lower your temperatures. Not only does the Xtra Cool Additive reduce engine coolant temps, the premium additives in this formula prevent build-up and corrosion to extend the life of your cooling system and cooling system components. XDP Xtra Cool Coolant Additive is safe for use in all cooling systems and is compatible with all types of coolant.

  • For All Cooling Systems
  • Reduces Engine Temperatures
  • Prevents Build-Up & Corrosion 
  • Compatible With All Coolant Types 
Add complete bottle for most typical automotive systems. 
For other applications, add 1 ounce of XDP Xtra Cool Coolant Additive per quart of system capacity. 


  • MPN XD332
  • SKU XD332
  • GTIN 856217008021
  • ID 60015
  • Manufacturer Name XDP
  • Shipping Weight 2.00 lb.
  • Shipping Length 3 in.
  • Shipping Width 3 in.
  • Shipping Height 8 in.
  • Fuel Type Diesel / Gas
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L263R251


★★★★★ ★★★★★
4.7/5 Stars out of 7 Reviews
Verified Buyer
Coolant Additive
I added the bottle to my 6.7 Powerstroke at coolant filter change this week. I haven’t noticed any difference yet due to it being such cold weather out and haven’t towed yet with it added. I would say it will work and will a bottle for my 2007 6.0 F-250 also.
Verified Buyer
Great additive
I added this to my 6.7 ltr Cummins. I pull a 27ft travel trailer all over this beautiful country, I was beginning to notice my Temps rising when going through the mountains and when going across hotter parts of the country. I added this coolant additive before my last trip, and going up through the Cascades here in Washington pulling my trailer, my engine stayed under 200°. Before adding my Temps hovered around 210°. Another great product, from a first class company
Not sure what I was expecting. As far as I can tell I'm still running about the same temperature as before I add this product.
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Questions and Answers

Does the XDP Xtra Coolant Additive good for Nissan Titan XD Cummins diesel?
View Staff Answer 
Yes, the XDP Xtra Cool High-Performance Coolant Additive XD332 is addition to your application as it is compatible with all coolant types.

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