Engine Parts & Upgrades

Dorman designed their Exhaust Manifold Bolts with quality materials to save you time and energy when re-installing the exhaust manifold in your 2004.5-2018 Dodge 5.9L/6.7L Cummins F2500/3500/4500/5500 truck.

Dorman's exhaust manifold hardware kit is a direct replacement that matches the original hardware for your 2003-2007 Ford 6.0L Powerstroke truck.

2003-2007 Ford 6.0L Powerstroke - Flight Diesel's 48v FICM's come pre-programmed with the latest factory Ford programming. These units are fully tested and are ready to install & drive away. No reprogramming by Ford is required! A $150 core charge will apply.

Replacement connector with 48" pigtail for use on the 6.0 and 6.4 Powerstroke engines. The additional length pigtail allows for routing of the harness from the sensor directly to an accessable location on the top of the engine.

Our replacement fan extension harness for the 2013-2018 Ram with 6.7L Cummins allows you to repair a broken or damaged harness without needing to replace the entire fan and clutch assembly. This harness is mounted to the fan assembly and connects to the fan and mating chassis harness.

Fleece Performance Crankshaft & Camshaft Sensor Pigtail is produced in-house and ensures quality of parts and performance for your 1998.5-2002 Dodge 5.9L Cummins truck.

Fleece Performance Cummins Crankshaft & Camshaft Sensor Extension Harness ensures quality of parts and performance for your 2013-2018 Dodge 5.9L/6.7L Cummins truck.

Replacement sending unit connector with 6" pigtail for use on the 1999-2007 Ford Powerstroke.

Swap the pistons in your 2003-2007 Ford 6.0L Powerstroke with the OEM quality MAHLE 224-3503WR Pistons With Rings (Standard /0.01/0.020/ 0.030)

Replace the old rear main seal in your 1994-2003 Ford 7.3L Powerstroke with the MAHLE 67628 Rear Main Engine Crankshaft Seal.

Replace the Rear Main Seal in your 1989-2018 Dodge 5.9L/6.7L Diesel when you add the MAHLE 48384 Rear Main Engine Crankshaft Seal. Featuring an OEM construction, the Rear Main Engine Crankshaft Seal maintains a factory performance.

Mahle's front crankshaft seal ensures quality of parts and performance for your Dodge Cummins 5.9L 1989-2018 pickup.

Mopar OEM front crankshaft seal ensures quality of parts and performance for your Dodge Cummins 5.9L/6.7L 1998-2021 pickup.

The XDP Exhaust Manifold Bolt & Spacer Hardware Kit XD539 is an ideal add-on when you're installing a new exhaust manifold on your truck.

BD's 58-volt Ford Injection Control Module (FICM) provides quicker, more affirmative starts in both cold and warm weather over the OEM versions.

2008-2010 Ford Powerstroke 6.4L F250-F550 - Exclusively from Alliant Power, this OEM replacement Engine Oil Cooler Install Kit is made to meet or exceed OEM specifications at a price that you can afford.

1994-2003 Ford Powerstroke 7.3L F250-F550 - Alliant Power's re-manufactured OEM replacement Engine Oil Cooler. Made to meet or exceed OEM specifications at a price that you can afford.

2008-2010 Ford Powerstroke 6.4L F250-F550 - Alliant Power's re-manufactured OEM replacement Engine Oil Cooler. Made to meet or exceed OEM specifications at a price that you can afford. Installation kit included.

OEM Exhaust issues are a very common failure on the 2008-2010 Ford Powerstroke 6.4L, help prevent these issues and streamline exhaust flow from the head to your turbo inlet with BD Diesel's stronger and better flowing exhaust manifold and up-pipe kit.

2015-2019 Ford Powerstroke 6.7L - BD's Manifold set is crafted with a heavy duty 0.275” thick-walled Hi-Silicon ductile casting, making it 75% thicker to combat cracking due to high exhaust temperatures and long cycle life.

2008-2010 Ford Powerstroke 6.4L - BD Diesel's Manifold set is crafted with a heavy duty 0.25” thick-walled Hi-Silicon ductile casting, making it thicker to combat cracking due to high exhaust temperatures.

Improve turbo response and reduce boost pressure drop/loss on the stock intake system of your 2007-2009 Dodge 6.7L Cummins diesel. BD’s 6.7L Intake Elbow plenum is 74% larger with a 4-inch inlet and a full 6-bolt hole pattern compared to 5-bolt holes on other aftermarket elbows. Convenient ports have been added for connecting to gauges, water methanol injection and other injection nozzles. Finished with a black powder coat.

OEM replacement lower engine gasket kit for your Dodge Ram 5.9L 12v Cummins diesel pickup.

2003-2007 Ford 6.0L Powerstroke - Flight Diesel's 58v FICM's come pre-programmed with the latest factory Ford programming. These units are fully tested and are ready to install & drive away. No reprogramming by Ford is required! A $150 core charge will apply.

Fleece Performance Bosch CP3 Regulator Extension Harness ensures quality of parts and performance for your 2011-2016 GMC/Chevy 6.6L Duramax truck.

Our Fuel Rail Pressure harness for the 2011-2016 6.6L Duramax is a direct replacement for GM Part Numbers 12647115 and 12638158.

These ARP head studs for your 1994-2003 Ford 7.3L Powerstroke are rated at 220,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures. A must if you are replacing head gaskets.

Prevent overboost trouble codes and regain the horsepower lost with auto defueling with BD's Boost Fooler for your 2003-2007 Ford Powerstroke 6.0L.

Prevent overboost trouble codes and regain the horsepower lost with auto defueling with BD's Boost Fooler for your 2001-2004 GMC/Chevy Duramax LB7.

Prevent overboost trouble codes and regain the horsepower lost with auto defueling with BD's Boost Fooler for your 1998-2000 Dodge Cummins 5.9L 24V. Easy installation - plugs in-line with your MAP sensor harness.

Prevent overboost trouble codes and regain the horsepower lost with auto defueling with BD's Boost Fooler for your 2001 Dodge Cummins 5.9L 24V. Easy installation - plugs in-line with your MAP sensor harness.

Prevent overboost trouble codes and regain the horsepower lost with auto defueling with BD's Boost Fooler for your 2003-2004 Dodge Cummins 5.9L 24V. Easy installation - plugs in-line with your MAP sensor harness.

Prevent overboost trouble codes and regain the horsepower lost with auto defueling with BD's Boost Fooler for your 2004.5-2007 Dodge Cummins 5.9L 24V. Easy installation - plugs in-line with your MAP sensor harness.

Prevent overboost trouble codes and regain the horsepower lost with auto defueling with BD's Boost Fooler for your 2008-2012 Dodge Cummins 6.7L. Easy installation - plugs in-line with your MAP sensor harness.

BD Diesel Boost Fooler prevents over-boost trouble codes and regains the horsepower lost with auto defueling on your 1999.5-2003 Ford 7.3L Powerstroke truck.

Improve turbo response and reduce boost pressure drop/loss on the stock intake system of your 2010-2012 Dodge 6.7L Cummins diesel. BD’s 6.7L Intake Elbow plenum is 74% larger with a 4-inch inlet and a full 6-bolt hole pattern compared to 5-bolt holes on other aftermarket elbows. Convenient ports have been added for connecting to gauges, water methanol injection and other injection nozzles. Finished with a black powder coat.

The Fluidampr Sensor Relocation kit relocates the engine speed sensor when running a Fluidampr performance diesel series damper on your 1992-1998 Dodge 5.9L Cummins truck.

Build the bottom end of your 2001-2003 Ford 7.3L Powerstroke with the Gator Fasteners RBK73PMR Heavy Duty Connecting Rod Bolt Kit. These rod bolts feature a higher strength and will not stretch like the factory installed bolts.

The MAHLE 4068E Cylinder Head Gasket is a replacement gasket for your 1989-1998 Dodge 5.9L Diesel. MAHLE Gaskets give you original equipment form, fit, and function, so they fit just like the original.

The MAHLE 4068C Cylinder Head Gasket is a replacement gasket for your 1989-1998 Dodge 5.9L Cummins.