03-07 5.9L CUMMINS
Enhance the performance of your 2003-2007 5.9L Cummins with our extensive selection of high-quality performance parts. From engine upgrades to cooling system components, we have everything you need to unleash the full power potential of your Cummins truck. Whether you're looking for fuel system parts, injectors, or custom intakes, we've got you covered.
At CPP Diesel, we pride ourselves on offering top-notch products at competitive prices. Our 5.9 Cummins performance parts are designed to deliver maximum performance and durability, so you can push your truck to new heights. With fast shipping and exceptional customer service, we ensure that you get the parts you need when you need them.
Explore our online store to find the best 03-07 Cummins performance parts for your truck. If you have any questions or need assistance, our team is here to help. We're passionate about diesel trucks and committed to helping you get the most out of your vehicle. Shop our selection today and take your Cummins to the next level of power and performance.
At CPP Diesel, we pride ourselves on offering top-notch products at competitive prices. Our 5.9 Cummins performance parts are designed to deliver maximum performance and durability, so you can push your truck to new heights. With fast shipping and exceptional customer service, we ensure that you get the parts you need when you need them.
Explore our online store to find the best 03-07 Cummins performance parts for your truck. If you have any questions or need assistance, our team is here to help. We're passionate about diesel trucks and committed to helping you get the most out of your vehicle. Shop our selection today and take your Cummins to the next level of power and performance.
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AIR INTAKE SYSTEMS AND FILTERS
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BODY MOUNTS
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COOLING SYSTEM
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DIFFERENTIAL AND DRIVETRAIN
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ENGINE PARTS
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EXHAUST SYSTEM AND COMPONENTS
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EXTERIOR ACCESSORIES
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FABRICATION COMPONENTS
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FUEL SYSTEM
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GAUGES / RELATED
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HEAT CONTROL PRODUCTS
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INJECTABLES
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INTERCOOLER
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INTERIOR ACCESSORIES
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LIGHTING
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PULLING / RACING PRODUCTS
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STEERING / SUSPENSION
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TOWING HITCHES / RELATED
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TRAIN HORNS
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TRANSMISSION / TRANSFER CASE
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TUNERS / CHIPS / MONITORS
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TURBOCHARGER
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ON3 0307TT-1 COMPOUND TURBO KIT FOR 03-07 DODGE CUMMINS 5.9L
ON 3 PERFORMANCE
$1,750.00Turbo System Includes On 3 Performance GT45 77mm Turbocharger, T-4 flanged On 3 Performance Stainless Steel Schedule 40 Up-Pipe 3.5" to 4" Stainless Steel 304 Downpipe Stainless Steel flex Pipe to adapt to your 4" Exhaust SS Lap Bands V-Band...$1,750.00 -
CPP VALCB OIL CAP WITH VALVE COVER BREATHER 98.5-24 CUMMINS 5.9L/6.7L 24V
CPP DIESEL
$179.95Need a breather for your high horsepower Cummins 5.9l and 6.7l engine? Look no further because our CPP valve cover breather is here. CPP has designed our breather for easy installation and a factory seal using OEM oil cap threads. Just remove your...$179.95 -
Dorman 56243 Non-Heated Plastic Backed Mirror (Right) (Manual/Fold Away with Trailer Tow Package) 2005-2009 Dodge Ram 2500/3500
DORMAN
$85.19Cracked mirror glass? This door mirror glass is precision-engineered to match the original door mirror glass of specific vehicle years, makes and models for a simple and permanent replacement job. Direct replacement - this door mirror glass is made...$85.19 -
Dorman 56277 Heated Plastic Backed Mirror (Right) (Power/Fold Away with Trailer Tow Package) 2007-2009 Dodge Ram 2500/3500
DORMAN
$50.77Cracked mirror glass? This door mirror glass is precision-engineered to match the original door mirror glass of specific vehicle years, makes and models for a simple and permanent replacement job. Direct replacement - this door mirror glass is made...$50.77 -
Dorman 80163 Textured Black Exterior Door Handle (Front Right) (Without Keyhole) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$18.52Door handles often corrode and fail over time due to corrosion and debris intrusion. This Dorman OE FIX direct replacement features an additional gasket for a better seal and longer life. Upgraded design - this direct replacement front right door...$18.52 -
Dorman 80165 Textured Black Tailgate Handle 2003-2009 Dodge Ram 2500/3500
DORMAN
$31.88This tailgate handle matches the fit and function of the original handle in specific vehicles. Constructed of durable materials, this handle is manufactured to quality standards to ensure reliability over the long haul. Direct replacement - this...$31.88 -
Dorman 80167 Smooth Black Exterior Door Handle (Front Right) (With Keyhole) (Paint To Match) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$34.66Door handles often corrode and fail over time due to corrosion and debris intrusion. This Dorman OE FIX direct replacement features an additional gasket for a better seal and longer life. Upgraded design - this direct replacement front right door...$34.66 -
Dorman 80168 Smooth Black Exterior Door Handle (Front Left) (With Keyhole) (Paint To Match) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$34.66Door handles often corrode and fail over time due to corrosion and debris intrusion. This Dorman OE FIX direct replacement features an additional gasket for a better seal and longer life. Upgraded design - this direct replacement front left door...$34.66 -
Dorman 80169 Smooth Black Exterior Door Handle (Rear Right) (Crew Cab) (Paint To Match) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$41.12Door handles often corrode and fail over time due to corrosion and debris intrusion. This Dorman OE FIX direct replacement features an additional gasket for a better seal and longer life. Upgraded design - this direct replacement rear right door...$41.12 -
Dorman 80170 Smooth Black Exterior Door Handle (Rear Left) (Crew Cab) (Paint To Match) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$41.12Door handles often corrode and fail over time due to corrosion and debris intrusion. This Dorman OE FIX direct replacement features an additional gasket for a better seal and longer life. Upgraded design - this direct replacement rear left door...$41.12 -
Dorman 82064 Gray Interior Door Handle (Front/Rear Left) 2003-2010 Dodge Ram 2500/3500 | 2008-2010 Dodge Ram 4500/5500
DORMAN
$18.08Want a new interior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models...$18.08 -
Dorman 91018 Chrome Exterior Door Handle (Front Right) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$39.80Door handles often corrode and fail over time due to corrosion and debris intrusion. This Dorman OE FIX direct replacement features an additional gasket for a better seal and longer life. Upgraded design - this direct replacement front right door...$39.80 -
Dorman 91019 Chrome Exterior Door Handle (Front Right) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$39.30Door handles often corrode and fail over time due to corrosion and debris intrusion. This Dorman OE FIX direct replacement features an additional gasket for a better seal and longer life. Upgraded design - this direct replacement front right door...$39.30 -
Dorman 91021 Chrome Exterior Door Handle (Rear Right) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$51.40Door handles often corrode and fail over time due to corrosion and debris intrusion. This Dorman OE FIX direct replacement features an additional gasket for a better seal and longer life. Upgraded design - this direct replacement rear right door...$51.40 -
Dorman 91022 Chrome Exterior Door Handle (Rear Left) (Crew Cab) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$51.40Door handles often corrode and fail over time due to corrosion and debris intrusion. This Dorman OE FIX direct replacement features an additional gasket for a better seal and longer life. Upgraded design - this direct replacement rear left door...$51.40 -
Dorman 91023 Chrome Interior Door Handle (Front/Rear Right) 2003-2010 Dodge Ram 2500/3500 | 2008-2010 Dodge Ram 4500/5500
DORMAN
$22.61Want a new interior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models...$22.61 -
Dorman 91024 Chrome Interior Door Handle (Front/Rear Left) 2003-2010 Dodge Ram 2500/3500 | 2008-2010 Dodge Ram 4500/5500
DORMAN
$22.61Want a new interior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models...$22.61 -
Dorman 91025 Chrome Tailgate Handle 2003-2009 Dodge Ram 2500/3500
DORMAN
$40.82This tailgate handle matches the fit and function of the original handle in specific vehicles. Constructed of durable materials, this handle is manufactured to quality standards to ensure reliability over the long haul. Direct replacement - this...$40.82 -
Dorman 93524 Chrome Exterior Door Handle (Rear Left) (Crew Cab) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$56.37Want a new exterior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models...$56.37 -
Dorman 93525 Chrome Exterior Door Handle (Rear Right) (Crew Cab) 2003-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$56.37Want a new exterior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models...$56.37 -
Dorman 99164 Keyless Entry Remote (3-Button) 2003-2005 Dodge Ram 2500/3500
DORMAN
$64.95Need a new keyless remote? This fob is designed to look and function exactly like your original, and you don't need to pay for expensive programming at the car dealership. This Dorman OE FIX replacement includes a patented, DIY-friendly programming...$64.95 -
Dorman 1591063 Headlight Assembly (Left) 2003-2005 Dodge Ram 2500/3500
DORMAN
$99.48Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership? This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles. Seamless replacement -...$99.48 -
Dorman 1591064 Headlight Assembly (Right) 2003-2005 Dodge Ram 2500/3500
DORMAN
$99.48Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership? This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles. Seamless replacement -...$99.48 -
Dorman 1591987 Headlight Assembly Without Black Bezel (Left) 2006 Dodge Ram 2500/3500
DORMAN
$123.42Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership? This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles. Seamless replacement -...$123.42 -
Dorman 1591988 Headlight Assembly Without Black Bezel (Right) 2006 Dodge Ram 2500/3500
DORMAN
$123.42Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership? This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles. Seamless replacement -...$123.42 -
Dorman 425-280 Intermediate Steering Shaft (Lower) 2006-2012 Dodge Ram 2500/3500 2WD
DORMAN
$208.20This steering shaft directly replaces the original equipment on specific vehicle applications. It is thoroughly tested to meet Federal Motor Vehicle Safety Standards, and precision-machined to ensure a tight, secure fit. Precise fit - this steering...$208.20 -
Dorman 525-122 Air Bag Clock Spring (Cab & Chassis) 2004-2009 Dodge Ram 2500/3500 | 2010 Dodge Ram 3500
DORMAN
$120.80This air bag clockspring matches the fit of an original that is missing or damaged and is designed to restore current to the air bag, horn, and steering wheel-mounted controls on specified vehicles. Direct replacement - reverse-engineered to match...$120.80 -
Dorman 577-346 Fuel Filler Neck Tube 2003-2007 Dodge Ram 2500/3500 5.9L Diesel
DORMAN
$161.62Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair. Direct replacement - this fuel filler...$161.62 -
Dorman 604-017 HVAC Blend Door Actuator (Mode) (Dual Zone Temperature Control) 2003-2009 Dodge Ram 2500/3500
DORMAN
$24.95This air door actuator directly replaces the original actuator on specific vehicle years, makes, models, configurations and positions to restore proper HVAC operation. Please note that many vehicles have several different air door actuators, which are...$24.95 -
Dorman 610-558 Wheel Stud - 9/16-18 (.650" Knurl, 2.50" L) (10-Pack) 2003-2011 Dodge Ram 2500/3500 Rear
DORMAN
$103.09These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety. Durable material - carbon steel meets SAE automotive industry standards for strength and...$103.09 -
Dorman 645-701 Blower Motor Resistor Pigtail Connector 1994-2009 Dodge Ram 2500/3500
DORMAN
$19.10Fan motor no longer working properly? This blower motor resistor connector is designed to replace an original equipment connector damaged by corrosion or overheating. Corrosion-resistant terminals ensure reliable performance. Ideal replacement -...$19.10 -
Dorman 697-134 Ring And Pinion Set For AAM 11.5" - 4.10 Ratio 2003-2013 Dodge Ram 2500/3500 Rear (11.5" Ring Gear) | 2001-2013 GM 2500HD/3500HD Rear
DORMAN
$533.84This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models. Direct replacement - this ring and pinion set matches the fit and function of the original components on certain vehicle...$533.84 -
Dorman 742-442 Rear Power Window Lift Motor (Left) 2003-2009 Dodge Ram 2500/3500 | 2010 Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$52.95Window motor worn out? This power window lift motor is precision-engineered to match the fit and performance of the original motor in specific vehicle years, makes and models for a reliable replacement. Direct replacement - this power window motor...$52.95 -
Dorman 742-443 Rear Power Window Lift Motor (Right) 2003-2009 Dodge Ram 2500/3500 | 2010 Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$52.64Window motor worn out? This power window lift motor is precision-engineered to match the fit and performance of the original motor in specific vehicle years, makes and models for a reliable replacement. Direct replacement - this power window motor...$52.64 -
Dorman 7440W-HP White 16-Watt LED Bulb Universal - 7440 LED Bulb
DORMAN
$29.05This line of LED bulbs is made of quality materials to provide truer color and increased light output and visibility. These direct replacement bulbs restore appearance and safety. Direct replacement - this line of LED bulbs restores the appearance...$29.05 -
Dorman 748-560 Rear Power Window Regulator And Motor Assembly (Left) 2003-2009 Dodge Ram 2500/3500 | 2010 Ram 3500 Cab & Chassis | 2008-2010 Dodge Ram 4500/5500
DORMAN
$48.95This replacement power window motor and regulator assembly is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models. Trustworthy...$48.95 -
Dorman 904-967 Fuel Injector Feed Line (Cylinder 1) 2003-2007 Dodge 5.9L Diesel
DORMAN
$55.63This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation. Direct replacement -...$55.63 -
Dorman 904-972 Fuel Injector Feed Line (Cylinder 6) 2003-2007 Dodge 5.9L Diesel
DORMAN
$62.11This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation. Direct replacement -...$62.11 -
Dorman 926-333 Passenger Air Bag Switch 2003-2009 Dodge Ram 2500 | 2003-2010 Dodge Ram 3500 | 2008-2010 Dodge Ram 4500/5500
DORMAN
$53.85This replacement passenger airbag disable switch matches the fit and function of the original part to restore appearance and function. Installation is easy with factory-style electrical connectors. Ideal replacement - this passenger airbag disable...$53.85 -
Dorman 955-491 Manual Telescopic Side View Mirror (Right) (With Trailer Tow Package) 2003-2005 Dodge Ram 2500/3500
DORMAN
$111.96This door mirror was engineered to look, fit and function like the original mirror assembly for your vehicle's specific year, make and model. It includes the same mirror glass, housing, bracket and technology as the part that came on the vehicle...$111.96 -
Dorman 976-675 Rear Driveshaft Assembly (1-Piece Shaft) (5-Speed Manual) (140.5" Wheelbase) 2003-2004 Dodge Ram 2500/3500 5.9L Diesel 4WD
DORMAN
$875.90Replacing a drive shaft doesn't have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints. Direct replacement - this drive shaft is...$875.90 -
MAHLE G33430 T4 Turbocharger Inlet Flange Gasket Universal - T4 Flange
MAHLE
$7.31Material Coated Embossed Steel Thickness .015 in Thickness .39 mm Bolt Hole Quantity 4 Grade Type Performance Mount Hole Diameter 3/8" Gasket Material Coated Embossed Steel Additional Package Contents Contains...$7.31 -
Dorman C96138 Parking Brake Cable (Rear Right) (Standard Cab & Crew Cab) 2003-2013 Dodge Ram 2500/3500
DORMAN
$36.76This parking brake cable has been engineered and tested to match the fit, function and performance of the original brake cable on specific vehicles. It features a corrosion-resistant design and durable materials for added strength and longevity...$36.76 -
Recon 26417RGB 4' Universal Multi-Color LED Bed Rail Light Kit
RECON LIGHTING
$169.95Don’t get caught in the dark again! RECON, the premier manufacturer of aftermarket lighting and accessories for the Truck and SUV market is proud to announce their new super bright Bed Rail / Cargo Area or Under Carriage Light Kit. This light kit...$169.95 -
Recon 26415X Universal 49" Xtreme LED Tailgate Bar With Scanning Turn Signals
RECON LIGHTING
$189.95RECON, the premier manufacturer of aftermarket lighting and accessories for the Truck and SUV market is proud to announce RECON's White Lightning LED Tailgate Bar for nearly every make and model of truck and SUV including: Nissan, Toyota, Dodge,...$189.95 -
