2003 Ram 3500

Fleece Performance 6.7 Cummins Stock VGT Turbo Coolant Delete Plugs - FPE-6.7CR-COOL-PLUG

Engine Coolant Plug

(0) Reviews: Write first review

Item #: FPE-6.7CR-COOL-PLUG

Condition: New

Price: $29.95

Fleece Performance 94-18 Dodge 2500/3500 Cummins Coolant Bypass Service Kit - FPE-CLNTBYPS-CUMMINS-SER-KIT

Engine Coolant Bypass

(0) Reviews: Write first review

Item #: FPE-CLNTBYPS-CUMMINS-SER-KIT

Condition: New

Price: $27.99

Fleece Performance Auxiliary Heated Fuel Filter Kit for 03-18 Dodge Ram Cummins - FPE-CUMM-HFFBA-0318

Fuel Filter

(0) Reviews: Write first review

Item #: FPE-CUMM-HFFBA-0318

Condition: New

Price: $449.00

Fleece Performance Billet Aluminum Fan Drive Pulley Black Anodized Finish - FPE-34659-BLK

Engine Crankshaft Pulley

(0) Reviews: Write first review

Item #: FPE-34659-BLK

Condition: New

Price: $91.19

Fleece Performance Cummins 24V Spring and Retainer Set - FPE-34797

Engine Valve Spring

(0) Reviews: Write first review

Item #: FPE-34797

Condition: New

Price: $499.99

Fleece Performance Cummins Billet Oil Cap Cover Black - FPE-OC-CR-F

Engine Oil Filler Cap

(0) Reviews: Write first review

Item #: FPE-OC-CR-F

Condition: New

Price: $34.99

Fleece Performance Cummins Billet Oil Cap Cover Blue - FPE-OC-CR-F-BLU

Engine Oil Filler Cap

(0) Reviews: Write first review

Item #: FPE-OC-CR-F-BLU

Condition: New

Price: $34.99

Fleece Performance Cummins Billet Oil Cap Cover Orange - FPE-OC-CR-F-ORG

Engine Oil Filler Cap

(0) Reviews: Write first review

Item #: FPE-OC-CR-F-ORG

Condition: New

Price: $34.99

Fleece Performance Cummins Billet Oil Cap Cover Red - FPE-OC-CR-F-RED

Engine Oil Filler Cap

(0) Reviews: Write first review

Item #: FPE-OC-CR-F-RED

Condition: New

Price: $34.99

Fleece Performance - Fleece Performance Cummins Coolant Bypass Kit 003-05 Auto Trans with Stainless Steel Braided Line - FPE-CLNTBYPS-CUMMINS-0305-SS

Fleece Performance Cummins Coolant Bypass Kit 003-05 Auto Trans with Stainless Steel Braided Line - FPE-CLNTBYPS-CUMMINS-0305-SS

Engine Coolant Bypass

(0) Reviews: Write first review

Item #: FPE-CLNTBYPS-CUMMINS-0305-SS

Condition: New

Price: $359.00

Fleece Performance - Fleece Performance Cummins Coolant Bypass Kit 03-07 Manual Transmission w/ Stainless Steel Braided Line - FPE-CLNTBYPS-CUMMINS-MAN-SS

Fleece Performance Cummins Coolant Bypass Kit 03-07 Manual Transmission w/ Stainless Steel Braided Line - FPE-CLNTBYPS-CUMMINS-MAN-SS

Engine Coolant Bypass

(0) Reviews: Write first review

Item #: FPE-CLNTBYPS-CUMMINS-MAN-SS

Condition: New

Price: $359.00

Fleece Performance Cummins Coolant Bypass Kit 2003-2005 Auto Trans - FPE-CLNTBYPS-CUMMINS-0305

Engine Coolant Bypass

(0) Reviews: Write first review

Item #: FPE-CLNTBYPS-CUMMINS-0305

Condition: New

Price: $359.00

Fleece Performance Cummins Coolant Bypass Kit 2003-2007 Manual Transmission - FPE-CLNTBYPS-CUMMINS-MAN

Engine Coolant Bypass

(0) Reviews: Write first review

Item #: FPE-CLNTBYPS-CUMMINS-MAN

Condition: New

Price: $359.00

Fleece Performance Cummins Crankshaft and Camshaft Sensor Pigtail 2003-2018 Dodge 2500/3500 - FPE-HAR-CUMM-CC-PT

Fuel Pressure Sensor Plug

(0) Reviews: Write first review

Item #: FPE-HAR-CUMM-CC-PT

Condition: New

Price: $29.99

Fleece Performance Cummins Crankshaft Barring Tool Fits all Stock 5.9L and 6.7L Stock Dampers and Fluidamprs - FPE-CCBT

Crankshaft Barring Tool

(0) Reviews: Write first review

Item #: FPE-CCBT

Condition: New

Price: $74.99

Fleece Performance Cummins Crankshaft Position Sensor Extension Harness 2003-2018 Dodge 2500/3500 - FPE-HAR-CUMM-CC-EXT

Wiring Harness

(0) Reviews: Write first review

Item #: FPE-HAR-CUMM-CC-EXT

Condition: New

Price: $59.99

Fleece Performance Cummins Dual Pump Controller - FPE-CDPC

Diesel Dual Fuel Pump

(0) Reviews: Write first review

Item #: FPE-CDPC

Condition: New

Price: $179.55

Fleece Performance Cummins Mechanical Fuel Pump Block Off Plate - FPE-CUMM-FBOP

EGR Valve Block Off Plate

(0) Reviews: Write first review

Item #: FPE-CUMM-FBOP

Condition: New

Price: $34.99

Fleece Performance Cummins Multiuse Sensor Pigtail 2 1997-2019 Dodge 2500/3500 - FPE-HAR-MU-PT-2

Fuel Pressure Sensor Plug

(0) Reviews: Write first review

Item #: FPE-HAR-MU-PT-2

Condition: New

Price: $32.99

Fleece Performance Cummins Multiuse Sensor Pigtail 4 1995-2020 Dodge 2500/3500 - FPE-HAR-MU-PT-4

Fuel Pressure Sensor Plug

(0) Reviews: Write first review

Item #: FPE-HAR-MU-PT-4

Condition: New

Price: $29.99

Fleece Performance Cummins S300-S400 Turbo Installation Kit 2003-2007 - FPE-TURBO-INST-KIT-CUMM59

Turbocharger Mounting Kit

(0) Reviews: Write first review

Item #: FPE-TURBO-INST-KIT-CUMM59

Condition: New

Price: $180.00

Fleece Performance Cummins Turbo Drain Adapter to 7/8 Inch Hose For 98.5-21 RAM 2500/3500 - FPE-CTDA-78HS

Turbocharger Drain Tube

(0) Reviews: Write first review

Item #: FPE-CTDA-78HS

Condition: New

Price: $19.99

Fleece Performance Cummins Turbo Drain Tube Kit For 2nd Gen Swaps - FPE-CTDT-KIT

Turbocharger Drain Tube

(0) Reviews: Write first review

Item #: FPE-CTDT-KIT

Condition: New

Price: $99.95

Fleece Performance Donaldson P553203 Case of 12 Fuel Filters for Fleece L5P Duramax Fuel Filter Kits and 1998.5-2018 Dodge Ram Cummins Auxiliary Fuel Filter Kits - FPE-DON-P553203-12

Fuel Filter

(0) Reviews: Write first review

Item #: FPE-DON-P553203-12

Condition: New

Price: $279.99

Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head - FPE-34772

Exhaust Manifold

(0) Reviews: Write first review

Item #: FPE-34772

Condition: New

Price: $229.99

Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head - FPE-34771

Exhaust Manifold

(0) Reviews: Write first review

Item #: FPE-34771

Condition: New

Price: $229.99

Fleece Performance Factory Oil Feed Line Fitting for Holset Turbochargers - FPE-HOL-FD-FIT

Engine Oil Feed Line

(0) Reviews: Write first review

Item #: FPE-HOL-FD-FIT

Condition: New

Price: $18.99

Fleece Performance Fuel System Upgrade Kit with PowerFlo Lift Pump for 03-04 Dodge Cummins - FPE-34755

Fuel System Upgrades

(0) Reviews: Write first review

Item #: FPE-34755

Condition: New

Price: $1,099.00

Fleece Performance HP Fuel Line Adaptation Kit - 5.9L to 6.7L Cummins CP3 - FPE-CUMM-CP3-FL-ADPT-KIT

Fuel Feed Line

(0) Reviews: Write first review

Item #: FPE-CUMM-CP3-FL-ADPT-KIT

Condition: New

Price: $119.99

Fleece Performance Low Profile Shock Mounts 1994-2012 Dodge 2500 and 3500 - FPE-LPSM

Shock Mount

(0) Reviews: Write first review

Item #: FPE-LPSM

Condition: New

Price: $99.99

Fleece Performance OE Replacement Rocker Arm Assembly for 5.9L and 6.7L Cummins Engines - FPE-CUMM-RAA-CR

Engine Rocker Arm Bridge

(0) Reviews: Write first review

Item #: FPE-CUMM-RAA-CR

Condition: New

Price: $119.99

Fleece Performance Replacement EPDM Coolant Bypass Hose MY2003-2005 - FPE-CLNTBYPS-HS-HC-0305

Coolant Hose

(0) Reviews: Write first review

Item #: FPE-CLNTBYPS-HS-HC-0305

Condition: New

Price: $25.99

Fleece Performance Replacement O-ring Kit for Cummins Coolant Bypass Kits - FPE-CLNTBYPS-CR-ORING-KIT

Engine Coolant Bypass

(0) Reviews: Write first review

Item #: FPE-CLNTBYPS-CR-ORING-KIT

Condition: New

Price: $9.45

Fleece Performance Replacement Thermostat Housing with Auxiliary Port RAM with 5.9L and 6.7L Cummins - FPE-CUMM-TH-1318

Engine Coolant Thermostat Housing Plug

(0) Reviews: Write first review

Item #: FPE-CUMM-TH-1318

Condition: New

Price: $129.99

Fleece Performance Spoke Design Cummins Dual Pump Pulley Fleece Black Performance - FPE-34211-BLK-SPK

Diesel Dual Fuel Pump Pulley

(0) Reviews: Write first review

Item #: FPE-34211-BLK-SPK

Condition: New

Price: $219.00

Fleece Performance Spoke Design Cummins Dual Pump Pulley Fleece Blue - FPE-34211-BLU-SPK

Diesel Dual Fuel Pump Pulley

(0) Reviews: Write first review

Item #: FPE-34211-BLU-SPK

Condition: New

Price: $219.00

Fleece Performance Spoke Design Cummins Dual Pump Pulley Fleece Orane - FPE-34211-ORG-SPK

Diesel Dual Fuel Pump Pulley

(0) Reviews: Write first review

Item #: FPE-34211-ORG-SPK

Condition: New

Price: $219.00

Fleece Performance Spoke Design Cummins Dual Pump Pulley Fleece Red - FPE-34211-RED-SPK

Diesel Dual Fuel Pump Pulley

(0) Reviews: Write first review

Item #: FPE-34211-RED-SPK

Condition: New

Price: $219.00

Fleece Performance Starter Solenoid Pigtail for 2003-2018 RAM Cummins - FPE-HAR-CUMM-ST-PT-0318

Starter Solenoid

(0) Reviews: Write first review

Item #: FPE-HAR-CUMM-ST-PT-0318

Condition: New

Price: $35.99

Fleece Performance SureFlo Performance Sending Unit For 03-04 Dodge Ram with Cummins - FPE-SF-CUMM-0304

Fuel Lift Pump

(0) Reviews: Write first review

Item #: FPE-SF-CUMM-0304

Condition: New

Price: $359.00

Fleece Performance Turbo Compressor Discharge Adapter Kit - FPE-S4TCDA-KIT

Turbo Compressor Discharge Adapter

(0) Reviews: Write first review

Item #: FPE-S4TCDA-KIT

Condition: New

Price: $60.00

Fleece Performance - Fleece Performance Turbocharger Oil Feed Line for S300 and S400 Turbos in the 2nd Gen Location on Cummins Engines - FPE-CRTFL-S3S4

Fleece Performance Turbocharger Oil Feed Line for S300 and S400 Turbos in the 2nd Gen Location on Cummins Engines - FPE-CRTFL-S3S4

Engine Oil Feed Line

(0) Reviews: Write first review

Item #: FPE-CRTFL-S3S4

Condition: New

Price: $69.99

Fleece Performance Water Resistant Pre-Filter Black (FPE-34133) Fleece 2nd Gen Swap Air Filter - FPE-AFPF-BLK

Pre-Filter

(0) Reviews: Write first review

Item #: FPE-AFPF-BLK

Condition: New

Price: $44.17

Fleece Performance Water Resistant Pre-Filter Orange (FPE-34133) Fleece 2nd Gen Swap Air Filter - FPE-AFPF-ORG

Pre-Filter

(0) Reviews: Write first review

Item #: FPE-AFPF-ORG

Condition: New

Price: $44.17

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY IFP SHOCK - 980-24-942

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 980-24-942

Condition: New

Price: $199.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY IFP SHOCK - 980-24-943

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 980-24-943

Condition: New

Price: $199.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY IFP SHOCK - 985-24-019

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 985-24-019

Condition: New

Price: $199.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY IFP SHOCK - 985-24-020

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 985-24-020

Condition: New

Price: $199.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY IFP SHOCK - 985-24-023

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 985-24-023

Condition: New

Price: $199.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY IFP SHOCK - 985-24-024

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 985-24-024

Condition: New

Price: $199.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY RESERVOIR SHOCK - 980-24-944

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 980-24-944

Condition: New

Price: $309.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY RESERVOIR SHOCK - 980-24-945

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 980-24-945

Condition: New

Price: $309.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY RESERVOIR SHOCK - 985-24-021

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 985-24-021

Condition: New

Price: $309.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY RESERVOIR SHOCK - 985-24-022

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 985-24-022

Condition: New

Price: $309.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY RESERVOIR SHOCK - 985-24-025

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 985-24-025

Condition: New

Price: $309.95

FOX Offroad Shocks PERFORMANCE SERIES 2.0 SMOOTH BODY RESERVOIR SHOCK - 985-24-026

Suspension Shock Absorber

(0) Reviews: Write first review

Description: Application specific valving to maximize performance.

Item #: 985-24-026

Condition: New

Price: $309.95

G&R Diesel 5.9 Cummins Valve Cover Billet Aluminum Black For 03-05 Dodge RAM 2500/3500 - GRD59CM3005B

Engine Valve Cover

(0) Reviews: Write first review

Item #: GRD59CM3005B

Condition: New

Price: $649.00

G&R Diesel 5.9 Cummins Valve Cover Billet Aluminum Polished For 03-05 Dodge RAM 2500/3500 - GRD59CM3005A

Engine Valve Cover

(0) Reviews: Write first review

Item #: GRD59CM3005A

Condition: New

Price: $699.00

G&R Diesel 5.9 Cummins Valve Cover Billet Aluminum Polished For 03-05 Dodge RAM 2500/3500 - GRD59CM3005P

Engine Valve Cover

(0) Reviews: Write first review

Item #: GRD59CM3005P

Condition: New

Price: $699.00

G&R Diesel 5.9 Cummins Valve Cover Billet Aluminum Raw For 03-05 Dodge RAM 2500/3500 - GRD59CM3005

Engine Valve Cover

(0) Reviews: Write first review

Item #: GRD59CM3005

Condition: New

Price: $599.00

UnderDog Diesel » 2003, Ram 3500

Products for:

View Universal items for: 2003, Ram 3500

Browse Products

View Universal items for: 2003, Ram 3500