- Home »
- Catalog
UnderDog Diesel » 2003, Dodge/Ram, Ram 2500
Products for:
- Year: 2003
- Make: Dodge/Ram
- Model: Ram 2500
View Universal items for: 2003 Dodge/Ram Ram 2500
Browse Products
Auto Trans Overhaul Kit
Item #: 313-920-2272
Condition:
New
Price: $786.63
Transmission Control Module
Item #: 601-990-2284
Condition:
New
Price: $157.50
Transmission Valve Body
Item #: 303-901-2272
Condition:
New
Price: $685.13
Transmission Valve Body
Item #: 303-902-2272
Condition:
New
Price: $685.13
Transmission Flexplate
Item #: 315-910-5104
Condition:
New
Price: $888.13
Transmission Control Module
Item #: 601-900-9272
Condition:
New
Price: $800.00
Automatic Transmission Oil Pan
Item #: 301-900-2116
Condition:
New
Price: $299.25
Auto Trans Torque Converter
Item #: 302-950-2164
Condition:
New
Price: $1,471.75
Auto Trans Torque Converter
Item #: 302-953-2164
Condition:
New
Price: $1,471.75
Diesel Fuel Injector Rail Plug
Item #: 705-050-2272
Condition:
New
Price: $30.00
Transmission
Item #: 311-962-2236
Condition:
New
Price: $5,115.60
Exhaust Manifold
Item #: 204-931-2218
Condition:
New
Price: $525.00
Exhaust Manifold
Item #: 204-941-2218
Condition:
New
Price: $525.00
Auto Trans Torque Converter
Item #: 302-930-2164
Condition:
New
Price: $1,268.75
Item #: 204-920-2272
Condition:
New
Price: $525.00
Item #: 204-921-2272
Condition:
New
Price: $525.00
Item #: 204-942-2272
Condition:
New
Price: $525.00
Item #: 204-944-2272
Condition:
New
Price: $525.00
Gooseneck Trailer Hitch Kit
Description: Custom mounting bracket and center kit for trucks. No-drill, bolt-on application. Fits: 2013 Ram 2500 Diesel Trucks; 2010-2012 Ram 2500 & 3500 Diesel Trucks; 2003-2009 Dodge 2500 & 3500 Trucks;...More Details »
Item #: GNRK1313
Condition:
New
Price: $599.00
Trailer Hitch
Description: 16K Trailer hitch with custom mounting brackets for Dodge & RAM trucks. No-drill, bolt-on application. Fits: 2003-2013 Dodge/Ram 2500 & 3500 Trucks with Factory Bumper; 2003-2008 Dodge 1500...More Details »
Item #: HDRH25211
Condition:
New
Price: $329.00
Truck Cab Protector / Headache Rack
Description: B&W Custom Headache Rack w/ LED Brake, Turn, Tail Lights for Dodge Trucks Fits: 2002-2008 Dodge 1500 Trucks; 2003-2009 Dodge 2500 & 3500 Trucks
Item #: PUCP7520BA
Condition:
New
Price: $899.00
Truck Cab Protector / Headache Rack
Description: B&W Custom Headache Rack w/ LED Brake, Turn, Tail Lights for Dodge Trucks Fits: 2002-2008 Dodge 1500 Trucks; 2003-2009 Dodge 2500 & 3500 Trucks
Item #: PUCP7520WA
Condition:
New
Price: $899.00
Ignition Performance Module
Description: Six-Gun Diesel Tuner, with Banks iDash 1.8 SuperGauge for 2003-2005 Dodge Ram 2500/3500 5.9L Cummins
Item #: 61418
Condition:
New
Price: $934.00
Ignition Performance Module
Description: Six-Gun Diesel Tuner, with Banks iDash 1.8 DataMonster for 2003-2005 Dodge Ram 2500/3500 5.9L Cummins
Item #: 61448
Condition:
New
Price: $1,059.00
Exhaust System Kit
Description: Monster Exhaust System, 4-inch Single Exit, Cerakote Black Tip for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, SCLB/CCSB Standard Cab Long Bed or Crew Cab Short Bed, Catalytic Converter
Item #: 48640-B
Condition:
New
Price: $769.00
Banks Power 03-04 Dodge 5.9 SCLB/CCSB No-Cat Monster Exhaust System - SS Single Exhaust w/ Black Tip
Exhaust System Kit
Description: Monster Exhaust System, 4-inch Single Exit, Cerakote Black Tip for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, SCLB/CCSB Standard Cab Long Bed or Crew Cab Short Bed, NO Catalytic Converter
Item #: 48641-B
Condition:
New
Price: $769.00
Turbocharger Wastegate Actuator
Description: BigHead Actuator, BigHead Wastegate Actuator Kit 2003-2004 Dodge 5.9L for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, 235-305hp Note: Under high-boost conditions, the stock actuator's weak...More Details »
Item #: 24331
Condition:
New
Price: $228.00
Exhaust System Kit
Description: Monster Exhaust System, 4-inch Single Exit, Cerakote Black Tip for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, CCLB Crew Cab Long Bed, NO Catalytic Converter
Item #: 48643-B
Condition:
New
Price: $809.00
Exhaust System Kit
Description: Monster Exhaust System, 4-inch Single Exit, Chrome Tip for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, CCLB Crew Cab Long Bed, NO Catalytic Converter
Item #: 48643
Condition:
New
Price: $809.00
Exhaust System Kit
Description: Monster Exhaust System, 4-inch Single Exit, Cerakote Black Tip for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, CCLB Crew Cab Long Bed, Catalytic Converter
Item #: 48642-B
Condition:
New
Price: $809.00
Exhaust System Kit
Description: Monster Exhaust System, 4-inch Single Exit, Chrome Tip for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, CCLB Crew Cab Long Bed, Catalytic Converter
Item #: 48642
Condition:
New
Price: $809.00
Exhaust Muffler
Description: Exhaust Muffler Kit, Stainless Steel, 4 inch Inlet and Outlet with hardware for 2003-2004 Dodge 5.9L Cummins
Item #: 53274
Condition:
New
Price: $359.00
Exhaust System Kit
Description: Monster Exhaust System, 4-inch Single Exit, Chrome Tip for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, SCLB/CCSB Standard Cab Long Bed and Crew Cab Short Bed, NO Catalytic Converter
Item #: 48641
Condition:
New
Price: $769.00
Banks Power 03-04 Dodge 5.9L SCLB/CCSB(Catted) Monster Exhaust Sys - SS Single Exhaust w/ Chrome Tip
Exhaust System Kit
Description: Monster Exhaust System, 4-inch Single Exit, Chrome Tip for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, SCLB/CCSB Standard Cab Long Bed and Crew Cab Short Bed, with Catalytic Converter
Item #: 48640
Condition:
New
Price: $769.00
Exhaust System Kit
Description: Monster Sport Exhaust, 4-inch Single Exit, Slash Cut for 2003-2004 Dodge Ram 2500/3500 5.9L Cummins, with 4 inch Catalytic Converter Outlet
Item #: 48777
Condition:
New
Price: $459.00
Turbocharger Down Pipe
Description: Monster Turbine Outlet Pipe Kit for use with 2003-2004 Dodge 5.9L, with Banks Brake
Item #: 53265
Condition:
New
Price: $309.00
Ignition Performance Module
Description: EconoMind Diesel Tuner, PowerPack calibration with Banks iDash 1.8 DataMonster for 2003-2005 Dodge Ram 2500/3500 5.9L Cummins
Item #: 61447
Condition:
New
Price: $1,059.00
Ignition Performance Module
Description: EconoMind Diesel Tuner, PowerPack calibration with Banks iDash 1.8 SuperGauge for 2003-2005 Dodge Ram 2500/3500 5.9L Cummins
Item #: 61417
Condition:
New
Price: $939.00
Ignition Performance Module
Description: EconoMind Diesel Tuner, PowerPack calibration with switch for 2003-2005 Dodge Ram 2500/3500 5.9L Cummins
Item #: 63725
Condition:
New
Price: $739.00
Ignition Performance Module
Description: Six-Gun Diesel Tuner, with Switch for 2003-2005 Dodge Ram 2500/3500 5.9L Cummins
Item #: 61022
Condition:
New
Price: $642.00
Intercooler Kit
Description: Intercooler Upgrade, Includes Monster-Ram intake elbow and Boost Tubes (red powder-coated) for 2003-2005 Dodge Ram 2500/3500 5.9L Cummins Note: It's all bigger: Large 3-1/2 inch boost tubes,...More Details »
Item #: 25980
Condition:
New
Price: $1,459.00
Gauge Pod
Description: Dash Pod, 3 Gauge, dash mount pod, Black for 2003-2005 Dodge Ram 2500/3500
Item #: 63319
Condition:
New
Price: $78.00
Engine Air Intake Scoop
Description: Super-Scoop, Air Intake Scoop for Banks Ram-Air, for painted bumper for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins, Painted Bumper Note: More Power & MPG. Forces charge of cool, pressurized ram...More Details »
Item #: 42191
Condition:
New
Price: $169.00
Engine Intake Manifold
Description: Racing Intake Manifold, Red powder-coated for 5.9L Cummins Note: Part of the Banks Racing line. The world's first high-performance manifold for a Dodge Cummins 5.9L 24V ISB CR. Allows for...More Details »
Item #: 42747
Condition:
New
Price: $1,039.00
Engine Intake Manifold
Description: Racing Intake Manifold, Natural finish for 5.9L Cummins Note: Part of the Banks Racing line. The world's first high-performance manifold for a Dodge Cummins 5.9L 24V ISB CR. Allows for...More Details »
Item #: 42749
Condition:
New
Price: $1,039.00
Engine Air Intake Deceleration Elbow
Description: Monster-Ram Intake System, 3.5-inch (red powder-coated), includes Boost Tube for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Note: Monster-Ram raises boost without increasing backpressure at the...More Details »
Item #: 42766
Condition:
New
Price: $498.00
Air Filter
Description: Air Filter Element, Oiled Filter for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Note: Easy to install replacement filter (oiled). Increased airflow, excellent filtration and a longer service life.
Item #: 42148
Condition:
New
Price: $119.00
Air Filter
Description: Air Filter Element, Dry Filter for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Note: Easy to install replacement filter (dry) for Banks Ram-Air Systems. Increased airflow, excellent filtration,...More Details »
Item #: 42148-D
Condition:
New
Price: $119.00
Engine Cold Air Intake Performance Kit
Description: Banks Ram-Air, Oiled Filter, Cold Air Intake System for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Note: Banks Ram-Air® Superiority. Flowbench developed, dyno proven. Improves airflow up to...More Details »
Item #: 42145
Condition:
New
Price: $449.00
Engine Cold Air Intake Performance Kit
Description: Banks Ram-Air, Dry Filter, Cold Air Intake System for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Note: Banks Ram-Air® Superiority. Flowbench developed, dyno proven. Improves airflow up to 62%;...More Details »
Item #: 42145-D
Condition:
New
Price: $449.00
Engine Air Intake Deceleration Elbow
Description: Monster-Ram Intake System, 3-inch (red powder-coated) for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins, Stock Intercooler Note: Monster-Ram raises boost without increasing backpressure at the...More Details »
Item #: 42765
Condition:
New
Price: $349.00
Engine Air Intake Scoop
Description: Super-Scoop, Air Intake Scoop for Banks Ram-Air, for chrome bumper for 2003-2009 Dodge Ram 2500/3500 5.9L Cummins, and 2007 6.7L, with Chrome Bumper Note: More Power & MPG. Forces charge of...More Details »
Item #: 42190
Condition:
New
Price: $169.00
Gauge Pod
Description: Pillar Mount, 1 Gauge, partial length, Tan for 2003-2009 Dodge Ram 2500/3500
Item #: 63320
Condition:
New
Price: $109.00
Gauge Pod
Description: Pillar Mount, 2 Gauge, full length, Tan for 2003-2009 Dodge Ram 2500/3500
Item #: 63317
Condition:
New
Price: $109.00
Gauge Pod
Description: Pillar Mount, 3 Gauge, full length with speaker, Black for 1998-2002 Dodge Ram 2500/3500
Item #: 63314
Condition:
New
Price: $96.00
Engine Air Intake Heater Delete
Description: High-Flow Billet Intake Plate for 1998-2007 Dodge Ram 2500/3500 5.9L Cummins Note: Banks High-Flow Billet Intake Plate for race applications. Adds another half pound of boost.
Item #: 42732
Condition:
New
Price: $89.00
Gauge Pod
Description: Overhead Console Pod, 3 Gauge, Black for 2003-2007 Dodge Ram 2500/3500 All, and 1999-2007 Ford Super Duty All Engines
Item #: 63367
Condition:
New
Price: $96.00
Air Filter Wrap
Description: Pre-Filter, Filter Wrap for use with Banks Ram-Air Cold-Air Intake Systems for 2003-2012 Dodge Ram 2500/3500 5.9L/6.7L Cummins, for Air Filter PN 42148,4218-D, 42178 and 42178-D Note: Highly...More Details »
Item #: 42645
Condition:
New
Price: $43.00
Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle
2019-2024 RAM 6.4L See Fitment Note
Item #: 19269
Condition:
New
Price: $395.00
Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle
2019-2024 RAM 6.4L See Fitment Note
Item #: 19259
Condition:
New
Price: $375.00