1999-2003 OBS FORD 7.3L POWER STROKE REPLACEMENT HPOP OIL HOSE SET
(2 HOSE SET WITH CROSSOVER) #9903HPL3
The crossover hose creates a bridge between both heads to keep the high pressure oil evenly equalized at all times. You will usually notice smoother idle, especially in cold weather. You may also notice overall smoother operation, even at highway speeds.
Passenger side hose is a direct replacement for the factory hose. Driver side hose will be shorter and utilize a closer port in the head. (This will allow your crossover hose to have a straight shot between both heads)
Eaton Weathershield H28006
This is from their Diamond Advantage performance line up of hoses and
have the best overall ratings while remaining very flexible compared to other brands.
23,200 psi minimum burst pressure
-50°F to 260+°F temperature rating
(Engine oil temps should never exceed 225°F) Other sellers promote higher temperature rated hoses only looking for an edge to make the sale.
All fittings are forged steel (clear zinc plated) and will not rust or corrode. (Jic 37 degree taper also know as AN style)I install Viton o-rings on all of the fittings. (90 duro rating to withstand high pressures)
- 2,000°F Protection Heatshield Products
**California Proposition 65 Warning: Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.