2003-2007 Ford OEM 6.0 Oil Cooler Fits F250, F350 and F450. 3C3Z-6A642-CA
New Style Ford 6.0 Oil Cooler. When you have high oil temperatures and notice a lag in power check your oil cooler. The oil cooler gets clogged over time with soot and causes restrictions in the channels inside your factory oil cooler. This cooler is the answer to your problem. This new style oil cooler allows for more oil flow which means cooler oil temperatures and a strong longer running 6.0.
This is THE genuine, OEM FORD part.