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6.7L (2019-2024)
6.7L (2010-2018)
6.7L (2007.5-2009)
5.9L (2004.5-2007)
5.9L (2003-2004)
5.9L (1998.5-2002)
5.9L (1989-1993)
5.9L (1994-1998)
3.0L (2018-2023)
3.0L (2014-2017)
6.7L (2025-present)

L5P (2020-2024)
L5P (2017-2019)
LML (2015-2016)
LML (2011-2014)
LMM (2007.5-2010)
LBZ (2006-2007)
LLY (2004.5-2005)
LB7 (2001-2004)

L5P (2020-2024)
L5P (2017-2019)
LML (2015-2016)
LML (2011-2014)
LMM (2007.5-2010)
LBZ (2006-2007)
LLY (2004.5-2005)
LB7 (2001-2004)

6.7L (2020-2024)
6.7L (2017-2019)
6.7L (2015-2016)
6.7L (2011-2014)
6.4L (2008-2010)
6.0L (2003-2007)
7.3L (1994-2020)

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RAM, (2003-2004), 5.9L Cummins

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Every parts category for your truck — pick one to narrow it down, or scroll to browse everything that fits.

WCFab WCF100717 Air Filter 4" Inlet (Dry) (2001-2024 Duramax; 2003-2018 Cummins; 2003-2007 Power Stroke))

WCFab WCF207-103 2.75" X 3" ID Straight Reducer 4.5" Long Silicone Boot And Clamp Kit

XDP XD1006 Ambient Air Temperature (AAT) Sensor (2002-2010 Cummins)

XDP XD1005 Throttle Position (TPS) Sensor (1998.5-2004 Cummins)

Air Intake 48

Mag-Hytec AA14-9.25-A Front Differential Cover (2003-13/12 5.9/6.7L Cummins)

WCFab WCF100217 Premium Rear Differential Cover Bolt Kit (2020-2024 Duramax; 2003-2024 Cummins)

Banks Power Ram-Air Differential Cover Kit (2001-2019 Duramax; 2019-2024 Cummins)

PPE 9.25"-14-Bolt Heavy-Duty Cast Aluminum Front Differential Cover (2003-2013/12 Cummins)

PPE 138051002 Rear Differential Cover Gasket (2001-2019 Duramax; 2003-2018 Cummins)

Axel & Driveline 27

BDS Suspension Rear Brake Line for 6 Inch Lift (2003-2011 5.9/6.7L Cummins 4WD)

BDS Suspension Front Brake Line Set Fits 6 Inch Lift (2003-2011 2500 5.9/6.7L Cummins 4WD)

Lucas Oil 10906 Non-Chlorinated Brake Parts Cleaner

Lucas Oil 10825 DOT 3 Synthetic Brake Fluid

Brakes 8

XDP XD421 HD Alternator Cable (1994-2018 Cummins)

XDP XD535 Starter Bolt Kit (Black-Phosphate) (1994-2007 Cummins)

XDP XD441 HD Replacement Battery Cable Set (2003-2007 Cummins)

XDP XD512 HD High Output Alternator Wrinkle Black (2003-2007 Cummins)

XDP XD422 HD High-Output Alternator Cable (1994-2018 Cummins)

Charging/Starting 10

Fleece Performance Engineering FPE-CLNTBYPS-CUMMINS-SER-KIT Coolant Bypass Service Kit (1994-2024 5.9/6.7L Cummins)

XDP XD1007 Engine Coolant Temperature (ECT) Sensor (1998.5-2021 Cummins)

XDP XD688 Thermostat Housing Bolt Kit (Black-Phosphate) (1998.5-2018 Cummins)

XDP XD685 Water Pump Bolt Kit (Black-Phosphate) (1999-2018 Cummins)

XDP XD672 XTRA Cool Water Pump (1989-2012 Cummins)

Cooling System 41

Edge Products 98620 EAS EGT Kit - Daily Driver/Tow Kit

Edge Products 98607 EAS Pressure Sensor (0-100 PSI)

Digital Monitors 2

Hot Shot's Secret Green Diamond 10W-30 Full Synthetic CK-4 Engine Oil (1 Gal)

Hot Shot's Secret Green Diamond 15W-40 Semi-Synthetic CK-4 Engine Oil (1 Gal)

PPE 214000767 MicroPure XR Engine Oil Filter (1989-2024 Cummins)

ARP 247-4204 Diesel Custom Age 625+ Head Stud Kit (1998.5-2024 Cummins)

PPE 213001000 Dual Fueler Twin Pump Installation Kit (No Pump) (2003-2004 Cummins)

Engine 111

MBRP Diesel Resonators (Aluminized & Stainless Steel)

PPE 216110100 Exhaust Manifold Bolt & Spacer Kit (1998.5-2018 Cummins)

Exhaust System 60

BHP BHP4001 Flip Up License Plate Bracket

S&B 81-3003 Silicone Body Mount Kit (2003-2005 RCab, ECab 5.9L Cummins)

S&B 81-3004 Silicone Body Mount Kit (2003-2005 CCab 5.9L Cummins)

BHP BHP3000 Clamp On Sled Stops - Below Roll Pan

BHP BHP3001 Clamp On Sled Stops - Behind Roll Pan

Exterior 7

Hot Shot's Secret Diesel Extreme Fuel Additive

Hot Shot's Secret Everyday Diesel Treatment

S&S Diesel Motorsport High Pressure Pumps (2003-2024 6.7L Cummins)

FASS XWS3002XL Extended Length Extreme Water Separator Filter

FASS XWS3002 Extreme Water Separator Filter

Fuel System 103

WCFab WCF100528 5.9L Cummins 3.5" High Flow Intake Horn & Intercooler Pipe Kit

WCFab WCF100329 5.9L Cummins Stage 1 High Flow Intake Bundle Kit

WCFab WCF100680 5.9L Cummins Stage 2 High Flow Intake Bundle Kit

High Flow Kits 3

Interior 0

AlphaRex 641010 Luxx-Series Black LED Tail Lights

AlphaRex 880568 Luxx-Series Chrome LED Projector Headlights

AlphaRex 880565 Nova-Series Chrome LED Projector Headlights

AlphaRex 880564 Nova-Series Black LED Projector Headlights

AlphaRex 880571 Pro-Series Chrome Projector Headlights

Lighting 12

Power Adders 0

BDS Suspension Dual Steering Stabilizer Mounting Kit Y-Style Steering (2003-2008 5.9/6.7L Cummins 4WD)

BDS Suspension Dual Steering Stabilizer Kit w/ NX2 Shocks (1994-2008 59./6.7L Cummins 4WD)

BDS Suspension Drop Pitman Arm 5 Inch Drop (2003-2008 5.9/6.7L Cummins 4WD)

XDP XD737 Power Steering Pump New with Reservoir (2003-2010 Cummins)

XDP XD738 Power Steering Pump New with Pulley and Reservoir (2003-2007 Cummins)

Steering 11

BDS Suspension 8 Inch Lift Kit Long Arm FOX 2.5 Coilover Conversion (2003-2007 5.9L Cummins 4WD)

BDS Suspension Traction Bars - Fixed 3.5 Inch Axle (2003-2013/18 2500 5.9/6.7L Cummins 4WD)

Front Sway Bar Link Kit for 2-4 Inch Lift (2003-2013/12 5.9/6.7L Cummins 4WD)

BDS Suspension Front Sway Bar Link Disconnect Kit (2003-2013/12 5.9/6.7L Cummins 4WD)

BDS Suspension 3 Inch Lift Kit FOX 2.5 Coilover Conversion (2003-2013 5.9/6.7L Cummins 4WD)

Suspension 57

WCFab WCF25-3290-120 32 In. X 90 In. Modular Steel Work Bench

XDP XD40126TC Thread Cleaning Chaser (M14x2.0) XD40126TC

XDP XD40127TC Thread Cleaning Chaser (M16x2.0)

XDP XD40128TC Thread Cleaning Chaser (M8x1.25)

XDP XD40124TC Thread Cleaning Chaser (M12x1.5)

Tools 18

BHP BHP10032 Behind Roll Pan 2.5 Inch Hidden Receiver Hitch (2003-2018 5.9/6.7L Cummins)

B&W TS20067BMP Tow & Stow Adjustable Ball Mount, MultiPro/MultiFlex 2.5" Shank, 7" Drop

BHP BHP4003 7 & 4 Pole Trailer Connector Socket w/ Mounting Bracket (2003-2025 5.9/6.7L Cummins)

BHP BHP2000 Adjustable Pulling Hitch - 2 Inch

Towing 40

BD Diesel 1060605 Valve Body Electronics Upgrade Kit (2000-2007 Cummins)

ATS Diesel Performance ATS 303-002-2230 47RE 48RE Governor Pressure Switch (Transducer) Fits 1999-2007 5.9L Cummins

PPE 228051001 Filter Spacer Block With O-Ring (1994-2007 5.9L Cummins)

PPE Deep Transmission Pan (1989-2009 5.9L, 6.7L Cummins)

XDP XD450 Xtra Deep Aluminum Transmission Pan (47/48RE) (1989-2007 Cummins)

Transmission 91

Tuning 1

Turbosmart Constant Tension Clamps 1.625-2.375

BD Diesel 1453105 12" Flexible Turbo Oil Drain (2003-2024 Cummins)

PPE 116150055 Titanium Woven T6 Turbo Blanket

ATS Aurora Compound Turbo System (1994-2007 Cummins)

Turbo 33

Wheels 0

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RAM, (2003-2004), 5.9L Cummins

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Air Lift (25)

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B&W Trailer Hitches (20)

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AFE (1) Air Lift (25) AirDog (16) AlphaRex (12) ARP (2) ATS Diesel Performance (33) B&W Trailer Hitches (20) Banks Power (6) BD Diesel (81) BDS Suspension (18) Big Hitch Products (12) Bilstein (10) Calibrated Power / DuramaxTuner (6) CSF (6) DNR Customs (1) Dynomite Diesel Products (11) Edge Products (2) Exergy Performance (14) FASS (11) Fleece Performance Engineering (46) G&R Diesel (5) Gator Fasteners (7) Hamilton Cams (13) Hot Shot's Secret (39) HP Tuners (1) Lucas Oil (24) Mag-Hytec (6) Mahle (38) MBRP (23) Mean Green (3) Merchant Automotive (3) Mishimoto Performance Parts (34) Pacific Performance Engineering (21) Royal Purple (1) S&B (11) S&S Diesel Motorsport (3) Turbosmart (1) Wehrli Custom Fabrication (28) XDP MFG (56)

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650 products

ARP

ARP 247-4204 Diesel Custom Age 625+ Head Stud Kit (1998.5-2024 Cummins)

Sale price$1,549.99

FASS

FASS XWS3002XL Extended Length Extreme Water Separator Filter

Sale price$32.99

FASS

FASS XWS3002 Extreme Water Separator Filter

Sale price$29.99

FASS

FASS PF3001XL Extended Length Particulate Filter

Sale price$23.99

FASS

FASS XWS3002XL Extended Length Extreme Water Separator Filter

Sale price$32.99

FASS

FASS Filter Pack XL

Sale priceFrom $56.99

FASS

FASS Filter Pack

Sale priceFrom $99.99

FASS

FASS No-Drop Titanium Signature Series PLUS Fuel System (1998.5-2004 5.9L Cummins)

Sale priceFrom $849.99

FASS

FASS Titanium Signature Series PLUS Fuel System (1998.5-2004 5.9L Cummins)

Sale priceFrom $719.99

FASS

FASS Titanium Signature Series Fuel System (1998.5-2004 5.9L Cummins)

Sale priceFrom $799.99

FASS

FASS Titanium Signature Series Fuel System (1998.5-2004 5.9L Cummins)

Sale priceFrom $669.99

FASS

FASS Drop-In Series Diesel Fuel System (2003-2024 5.9/6.7L Cummins)

Sale price$479.99

BDS Suspension

BDS Suspension 8 Inch Lift Kit Long Arm FOX 2.5 Coilover Conversion (2003-2007 5.9L Cummins 4WD)

Sale priceFrom $4,271.99

BDS Suspension

BDS Suspension Dual Steering Stabilizer Mounting Kit Y-Style Steering (2003-2008 5.9/6.7L Cummins 4WD)

Sale price$125.99

BDS Suspension

BDS Suspension Dual Steering Stabilizer Kit w/ NX2 Shocks (1994-2008 59./6.7L Cummins 4WD)

Sale price$221.99

BDS Suspension

BDS Suspension Drop Pitman Arm 5 Inch Drop (2003-2008 5.9/6.7L Cummins 4WD)

Sale price$65.99

BDS Suspension

BDS Suspension Traction Bars - Fixed 3.5 Inch Axle (2003-2013/18 2500 5.9/6.7L Cummins 4WD)

Sale price$624.99

BDS Suspension

BDS Suspension Rear Driveshaft Spacer (2003-2017/18 5.9/6.7L Cummins 4WD)

Sale price$72.99

BDS Suspension

BDS Suspension Rear Brake Line for 6 Inch Lift (2003-2011 5.9/6.7L Cummins 4WD)

Sale price$81.99

BDS Suspension

Front Sway Bar Link Kit for 2-4 Inch Lift (2003-2013/12 5.9/6.7L Cummins 4WD)

Sale price$91.99

BDS Suspension

BDS Suspension Front Sway Bar Link Disconnect Kit (2003-2013/12 5.9/6.7L Cummins 4WD)

Sale price$165.99

BDS Suspension

BDS Suspension Front Brake Line Set Fits 6 Inch Lift (2003-2011 2500 5.9/6.7L Cummins 4WD)

Sale price$169.99

BDS Suspension

BDS Suspension 3 Inch Lift Kit FOX 2.5 Coilover Conversion (2003-2013 5.9/6.7L Cummins 4WD)

Sale priceFrom $3,538.99

PPE 228051001 Filter Spacer Block With O-Ring (1994-2007 5.9L Cummins) - Southern Diesel Supply

Pacific Performance Engineering

PPE 228051001 Filter Spacer Block With O-Ring (1994-2007 5.9L Cummins)

Sale price$49.99

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At Southern Diesel Supply, we are passionate about power, performance, and precision. Specializing in premium accessories for RAM, Chevrolet, GMC, and Ford, we provide truck owners with the best upgrades to enhance durability, style, and functionality.