• Deal
UHD promotion
Promotional offers
What do you need?
Items you need when replacing the radiator
Coolant Tubes and Coolant Hose with clamps
in stock to ship with your order!
SAME DAY SHIPPING
Late shipping cut-offs
to keep you on the road!
THERMAL DIAGNOSTICS
ENGINEERING THE BEST STANDARDS FOR
HD COOLING & COMPONENTS
don't waste fuel
Check your charge air cooler
Product Announcement
  • 47 new copper/brass radiator styles
  • 7 new all metal surge tank styles
Now Available
In observance of the holiday, we will be closed Monday September 7th and return Tuesday September 8th.
Please note some truck lines may be closed additional days which could delay shipment delivery. ​