Riffraff Diesel 7.3L Billet Thermostat Housing 99-03 7.3L F-Series Powerstroke
Replace your leaking, rusty 99-03 7.3L thermostat housing with an improved design! We have machined these housings out of billet aluminum and anodized them for a great looking and long lasting finish. Stainless Steel hardware is also provided.
100% Made in the USA!
Ford F81Z8592AA
1999-2003 7.3L Powerstroke F Series
Write a Review
154 Reviews Hide Reviews Show Reviews
-
Perfect fit, excellent product
This is an almost perfect product, the only improvement I can suggest would be to have a groove machined into this and an O-ring that replaces the original thermostat gasket as it can move out of place and leak if not installed very carefully.
