Dealing with EGR cooler problems on your early Ford 6.0L Powerstroke? This APDTY replacement is a solid upgrade. It's for the early round-style cooler found on 2003-2004 models manufactured BEFORE September 2003 (if yours is after that, you likely need the square design, part 015373). The key improvement is the stainless steel tube design, which resists clogging and failure better than the stock unit. The kit includes the complete cooler assembly, plus necessary gaskets (intake manifold) and a turbo hardware kit. Replaces Ford part numbers 3C3Z9P456B, 3C3Z-9433-BJ, etc. If you're already in there, consider replacing the engine oil cooler too (part 015335). Installation requires some mechanical skill, but it's a common repair for these engines. Fix those overheating or white smoke issues and get your truck running right again. Double-check your build date before ordering!
