Peterbilt Coolant Tube OEM: F66-6780


Brand: Peterbilt

Product: Coolant Tube

OEM: F66-6780

Estimated Shipping Varies


This is an identical replacement part for the factory coolant tube.

All components are manufactured in the USA from high-quality 304 Stainless Steel.

  • Tube inlet size: 3″ Beaded
  • Tube outlet size: 2-1/4″ Beaded
  • Hose beaded: Yes
  • Fitting sizes: 1″ NPT & 3/8″ NPT
  • Base tube dia. 2-1/4″
  • Material: 304 stainless steel


Note: We make our products in our facility in Michigan.

Additional information

Weight 5 lbs
Based on 72 reviews
powered by Google


There are no reviews yet.

Be the first to review “Peterbilt Coolant Tube OEM: F66-6780”

Your email address will not be published. Required fields are marked *

Popular Products

To top