Best Sellers | 2003-2004 Ram 5.9 Cummins

When shopping for diesel performance parts, or really anything in life, have you ever felt completely overwhelmed with all of the choices? Everyone says their particular "thing" is better than the nex ... read more

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Bosch F00RC00647 Connector Tubes 03-22 Dodge 5.9L / 6.7L Cummins BOSCH-F00RC00647 5.00

Bosch F00RC00647

Bosch F00RC00647 Connector Tubes 03-22 Dodge 5.9L / 6.7L Cummins $ 51.95 2050-01-01

Diesel Power Products carries the Bosch Connector Tubes for 03-2022 5.9L / 6.7L Dodge Cummins Red-Head Steering Gear Box 03-08 Dodge Ram 5.9L/6.7L Cummins RH-2879 55.00

Red-Head Steering Gears Inc. 2879

Red-Head Steering Gear Box 03-08 Dodge Ram 5.9L/6.7L Cummins $ 456 2050-01-01

Diesel Power Products carries the Red-Head Steering Gear Box for 03-08 5.9L / 6.7L Dodge Cummins 2879 Bosch 1110010029 Pressure Relief Valve 03-07 Ram 5.9L Cummins BOSCH-1110010029 2.00

Bosch 1110010029

Bosch 1110010029 Pressure Relief Valve 03-07 Ram 5.9L Cummins $ 99.95 2050-01-01

One of the most prevalent issues we see causing hard starts, lack of power, and poor fuel economy on 2003-2007 Cummins is that of a blown or weak pressure relief valve. Bosch F00RJ01572 Injector Connector Tube 03-07 Dodge 5.9L Cummins BOSCH-F00RJ01572 1.00

Bosch F00RJ01572

Bosch F00RJ01572 Injector Connector Tube 03-07 Dodge 5.9L Cummins $ 37.95 2050-01-01

Every time you swap an injector you need to replace the connector tube for that cylinder. Bosch Fuel Control Actuator MPROP 03-07 Dodge 5.9L Cummins BOSCH-1465ZS0062 2.00

Bosch 1465ZS0062

Bosch Fuel Control Actuator MPROP 03-07 Dodge 5.9L Cummins $ 137.49 2050-01-01

Diesel Power Products Fuel Control Actuator 03-07 5.9L Dodge Cummins Custom Battery Cables Replacement Battery Cable Set 03-07 Dodge 5.9L Cummins CBC-790 10.00

Custom Battery Cables 790

Custom Battery Cables Replacement Battery Cable Set 03-07 Dodge 5.9L Cummins $ 386.68 2050-01-01

Replace your worn or corroded factory battery cables in your 03-07 Ram Cummins with this complete set from Custom Battery Cables. PPE Race Fuel Valve 03-07 Dodge 5.9L Cummins PPE-213072800 1.00

PPE (Pacific Performance Eng.) 213072800

PPE Race Fuel Valve 03-07 Dodge 5.9L Cummins $ 41.39 2050-01-01

Eliminate the chance of loosing fuel pressure in your common rail 5.9L Cummins with the PPE Race Fuel Valve. Bosch 0281006325 Fuel Rail Pressure Sensor 03-07 Ram 5.9L Cummins BOSCH-0281006325 2.00

Bosch 281006325

Bosch 0281006325 Fuel Rail Pressure Sensor 03-07 Ram 5.9L Cummins $ 96 2050-01-01

This is a genuine Bosch factory replacement rail pressure sensor for your 5.9L Cummins. Fleece Performance Turbo Oil Feed Line 03-18 Dodge 5.9L / 6.7L Cummins FPE-CRTFL-OE-main 0.00

Fleece Performance Engineering FPE-CRTFL-OE

Fleece Performance Turbo Oil Feed Line 03-18 Dodge 5.9L / 6.7L Cummins $ 69.99 2050-01-01

Upgrade you turbo oil feed line with Fleece Performance Engineering's high quality feed line. Fleece Fuel Filter Delete 03-07 Dodge 5.9L Cummins FPE-FFD-RO-3G 3.00

Fleece Performance Engineering FPE-FFD-RO-3G

Fleece Fuel Filter Delete 03-07 Dodge 5.9L Cummins $ 79.25 2050-01-01

Clean up your 2003-2007 Cummins' engine bay with this filter delete kit from Fleece. Cummins 3957987 Replacement CCV Crank Case Vent Filter 03-05 Ram 5.9L Cummins CMNS-3957987 2.00

Cummins 3957987

Cummins 3957987 Replacement CCV Crank Case Vent Filter 03-05 Ram 5.9L Cummins $ 107 2050-01-01

Replace your plugged factory CCV (Crank Case Vent Filter) on your 03-05 5.9L Cummins truck with this new replacement filter from Cummins. Mishimoto Transmission Cooler 03-09 Ram 5.9L / 6.7L Cummins MISH-MMTC-RAM-03SL 14.00

Mishimoto MMTC-RAM-03SL

Mishimoto Transmission Cooler 03-09 Ram 5.9L / 6.7L Cummins $ 523.95 2050-01-01

Your Cummins powered Ram is a beast, and you don’t want to kill it’s transmission by letting heat cause premature transmission failure. That's why investing in an improved Transmission Cooler from Mishimoto should be on your radar. Check it out on Diesel Power Products.

Description

When shopping for diesel performance parts, or really anything in life, have you ever felt completely overwhelmed with all of the choices? Everyone says their particular "thing" is better than the next guy's, leaving you to do a ton of research, or just step out on a limb and take a chance sometimes when the decision isn't obvious. We've put together this particular category, specific to your 1994-1997 OBS Powerstroke, that has our most popular products over the years sold for this particular model year range of truck. Whether you've got a completely stock truck and looking for recommendations on your first upgrade, or you've already started the upgrade process and wondering what's next, the below items have proven themselves to us, as well as our customers. You'll find what has proven to be the best chip, exhaust upgrade, cold air intake, and anything else that is historically a best seller.

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