Thumbnail Filmstrip of Complete Performance Thermostat Fix, 7.3L Powerstroke, TF-7.3 Images
Complete Performance Thermostat Fix
Problems with your Upper Water Pump neck leaking on your 7.3L Powerstroke??
This is your Fix:
New Thicker O-Ring
Black Powder Coated Stainless Steel Seal Plate
New Longer Bolts
If you own a 7.3L Powerstroke Engine you are probably familiar with the leaky Thermostat housing. The thin metal used to produce them can cause an uneven set when tightened down. The "THFR" was designed to pull down evenly on the factory housing to create an even seal. Built with stainless material then powder coated to give it EXTREME durability for your truck!!This kit works equally well on the 94-97 "OBS" and the 99-03 engines.
Customer ReviewsWrite a Review
5/5 Stars based on 8 Reviews
Pages 1 2
Donald Leland | November 12th, 2021
Excellent product. Did exactly what it was designed to do.
Logan | June 29th, 2021
This item was easy to install was made of great material and fixed the leak
Rusty Falke | June 16th, 2021
I had a good experience and will get parts from CP again.
Matthew Thompson | April 15th, 2021
Phenomenal product. It fixed my leak immediately and got my truck back on the road. Would recommend to anyone using an oem style thermostat housing.
Jason Michael Callis Jr. | April 2nd, 2021
Really like the product bolts are way better then 8mm and the plate idea is great fixes the tin oem stuff