• Deal
UHD promotion
Promotional offers
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

testimonials

owner / operator

Ronald - Cullman, Alabama

“I was having a difficult time locating a supplier for my Massey Ferguson radiator.  A quick call with UHD’s knowledgeable sales staff and I received my new radiator the following day!  The price was reasonable, I was able to purchase new replacement hose/clamps, and it fit perfectly. Thanks UHD”

owner / operator

Dan - Dallas, Texas

“Being a small fleet owner in today’s economy can be challenging.  Strapped for cash when two of my rigs when down back to back, I called UHD and received a great deal.  The prices were great and the quality of their radiators surpasses the OEM!”

owner / operator

Mike - Brisbane, California

“UHD is my new source for aftermarket DPF replacements.”