1999.5 - 2003 7.3L Powerstroke Parts

The 7.3L Ford Powerstroke engine is the largest diesel engine ever installed in a pickup truck straight out of the factory. The 7.3 Powerstroke is sometimes confused with the 7.3L IDI. That engine was used in Ford pickups between 1988 and 1994. The biggest difference between the two is that the 7.3L Powerstroke has direct injection.

Inside the engine of the 7.3 Powerstroke, you will find a conventional oil pump but you will also find a second oil pump, the High-Pressure Oil Pump (or HPOP). It pressurizes the oil up to 3000PSI and is fed through an oil rail to all eight injectors.

Mechanically the 7.3 Powerstroke is solid. If you do have problems, the engine is typically easy and inexpensive to fix for the average Do-it-yourselfer. Some of the more common parts that need to be replaced are the IPR valve, the ICP sensor, the UVCH (Under Valve Cover Harness) or you may have a failed up-pipe connection. Whatever part goes wrong with your 7.3L Powerstroke you can count of ProSource Diesel to have it. We carry high-performance 7.3L Powerstroke turbos and 7.3 Powerstroke engine parts including one of our most popular products, the 7.3 Powerstroke turbo rebuild kit. Whatever Powerstroke part you need, you’ll find it at ProSource Diesel.

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