2003-2007 Ram 2500/3500 5.9 Cummins
The 2003-2007 Ram 2500/3500 brought common-rail injection to the 5.9 Cummins. Owners commonly shop for lift pumps, injectors, turbo upgrades, air bags for towing and bed covers.
Popular categories for 2003-2007 Ram 2500/3500 5.9 Cummins: turbo upgrades, fuel systems and lift pumps, tonneau covers and air bags and helper springs. Brands we carry for it include Fleece Performance, Industrial Injection, FASS Fuel Systems and S&B Filters.
Also see Ram Cummins diesel parts and all Ram & Dodge Trucks. Check the fitment notes on each product page for cab, bed length and drivetrain details.
Black Diamond Unlimited is at 3623 US Highway 62 in Ropesville, TX, about 20 miles southwest of Lubbock, and we serve truck owners across Lubbock and the South Plains. Call (806) 503-2161 (Mon-Fri 8am-5pm CT) with your year, make, model and engine and we'll confirm fitment before you order.
Fleece Performance
Fleece Performance Coolant Bypass Kit - 2006-2007 Dodge Ram 2500/3500 5.9L Cummins (Automatic)
$379.00Only 2 left - order soonFleece Performance
Fleece Performance Coolant Bypass Kit - 2003-2005 Dodge Ram 2500/3500 5.9L Cummins (Automatic)
$379.00Only 4 left - order soonS&B Filters
S&B Cold Air Intake for 2003-2007 Dodge Ram Cummins 5.9L
$399.00Available - ships from distributorChoose optionsS&B Filters
S&B Replacement Air Filter for Intake Kit 75-5015 / 75-5033 - 2003-2009 Dodge / RAM Ram 2500/Ram 3500, 2003-2009 Ram 2500/3500
$69.00Available - ships from distributorChoose optionsS&B Filters
S&B Replacement Air Filter for Intake Kit 75-1525 / 75-1532 - 1994-2007 Dodge / RAM Ram 2500/Ram 3500, 1994-2007 Ram 2500/3500 5.9L
$69.00Available - ships from distributorChoose optionsS&B Filters
S&B 55 Gallon High-Capacity Fuel Tank for 2006-2024 Dodge / Ram Mega Cab Short Bed
$1,449.00Available - ships from distributorS&B Filters
S&B 60 Gallon High-Capacity Fuel Tank for 2005-2012 Dodge/Ram Crew Cab Long Bed
$1,449.00Available - ships from distributorS&B Filters
S&B 50 Gallon High-Capacity Fuel Tank for 2005-2026 Dodge Ram Cummins 5.9L & 6.7L, Crew and Quad Cab Short Bed
$1,449.00Available - ships from distributorCarli
Carli Signature Series 2.0 Shock Package 2.75in Lift - 1994-2013 Ram 2500/3500 4x4
$764.00Only 4 left - order soonCarli
Carli Front End Upgrade Kit - Y-Style Steering - 2003-2008 Ram 2500/3500 4x4 with Y-style steering
$2,017.00Only 2 left - order soonCarli
Carli Front End Upgrade Kit - T-Style Steering - 2008.5-2012 Ram 2500/3500 4x4
$1,869.00Only 3 left - order soonBD Diesel
BD Diesel Adjustable Track Bar Kit - 2003-2013 Ram 2500 / 2003-2012 Ram 3500 4x4
$433.95Only 5 left - order soonBD Diesel
BD Diesel Pulse Exhaust Manifold Kit - 2003-2007 Dodge 5.9L Cummins
$746.95Only 5 left - order soonBD Diesel
BD Diesel Exhaust Brake 4in Air Remote Mount - 2003-2005 Dodge Ram 2500/3500 5.9L Cummins
$1,691.95Only 1 left - order soonTitan Turbos
Titan Turbos TTS 67/67 Turbo for 2003-2007 Dodge Ram 5.9L Cummins
From$1,475.00Available - built to orderChoose optionsTitan Turbos
Titan Turbos TTS 64/64 Turbo for 2003-2007 Dodge Ram 5.9L Cummins
From$1,325.00Available - built to orderChoose optionsTitan Turbos
Titan Turbos TTS 62/64 TowMaster Turbo for 2003-2007 Dodge Ram 5.9L Cummins
From$1,275.00Available - built to orderChoose optionsTitan Turbos
Titan Turbos TTS 64/67 Turbo for 2003-2007 Dodge Ram 5.9L Cummins
From$1,375.00Available - built to orderChoose optionsTitan Turbos
Titan Turbos TTS 60/64 Ultimate TowMaster Turbo for 2003-2007 Dodge Ram 5.9L Cummins
From$1,225.00Available - built to orderChoose optionsTitan Turbos
Titan Turbos TTS 60/60 Billet Stock Replacement Turbo for 2003-2007 Dodge Ram 5.9L Cummins
From$1,175.00Available - built to orderChoose optionsAirDog
PureFlow AirDog II-5G DF-220-5G Fuel Air Separation System - 2004.5-2024 Dodge/Ram 24V Cummins
$899.00Regular price$926.00In stock
None of the parts on this page are listed for your truck