• Free Next Day Shipping on ALL Tuners!!! Whenever you purchase a tuner from Diesel Power Products, we send it our via next day air. There is nothing else for you to do. Give us a call if you have any questions. Free Next Day Shipping on ALL Tuners!!!

    YOUR #1 SOURCE FOR #2 POWER!!

  • Bill Me Later now available for all orders over 99 dollars! Play today, Bill Me Later! Bill Me Later now available for all orders over 99 dollars! Play today, Bill Me Later!
  • Bill Me Later now available for all orders over 99 dollars! Play today, Bill Me Later! Bill Me Later now available for all orders over 99 dollars! Play today, Bill Me Later!
  • Add a picture of your truck to our facebook and you could get your truck in Diesel Power Magazine! No purchace necessary. Add a picture of your truck to our facebook and you could get your truck in Diesel Power Magazine! No purchace necessary.
(0)

2003-04 5.9L Dodge Cummins Automatic Transmission

If there is one thing that could be considered to plague the Dodge Cummins powertrain, it has been the use of their four speed transmissions over the years.  The initial units in 1994, dubbed the 47RH, were adequate at best, but considering the low output of these engines, they faired relatively well at stock power levels and moderate towing.  Several years later, the 47RE was released, and again, with a stock engine and light loads, they would last for 100,000-150,000 miles.  In 2003, with the release of the newer Common Rail Cummins, Dodge unveiled the use of the new 48RE transmission that was labeled as the fix for Dodge’s transmission woes.  While the 48RE is a superior transmission to its predecessors, it is still no match for the potential of the Common Rail Cummins.  Even under normal use and with factory horsepower levels, these transmissions would also fail in the 100-150K mile range. 

Fortunately, with the addition of several aftermarket upgraded components, the 48RE transmission can be built to handle substantially higher horsepower and larger loads, all while lasting considerably longer than the factory unit.  For those that have either had a complete failure of the transmission or its simply time for an upgrade, we also offer complete transmission packages in various levels depending on the horsepower and use of the truck.

Whether you are just looking to keep transmission temperatures down with a double deep, finned transmission pan, or a full blown billet transmission, we’ve got you covered.  And as always, if you need assistance in determining the correct parts for you, give us a call or send an e-mail and we would be happy to help.




AFE Power F3 Torque Converter 1200 Stall 03-07 5.9L Cummins
AFE Power F3 Torque Converter 1200 Stall 03-07 5.9L Cummins
Price: $1,495.00 
SKU: AFE-43-12021
ATS Auxiliary Transmission Cooler 94+ 5.9L / 6.7L Dodge Cummins
ATS Auxiliary Transmission Cooler 94+ 5.9L / 6.7L Dodge Cummins
Price: $203.48 
SKU: ATS-3109002000
ATS Billet Flex Plate 94-07 5.9L Dodge Cummins
ATS Billet Flex Plate 94-07 5.9L Dodge Cummins
Regular Price: $427.50
Black Friday Sale: $337.50 
SKU: ATS-3059002104
ATS Billet Input Shaft 94-07 5.9L Dodge Cummins
ATS Billet Input Shaft 94-07 5.9L Dodge Cummins
Regular Price: $760.00
Black Friday Sale: $600.00 
SKU: ATS-3049102164
ATS Billet Intermediate Shaft 94-07 5.9L Dodge Cummins
ATS Billet Intermediate Shaft 94-07 5.9L Dodge Cummins
Regular Price: $855.00
Black Friday Sale: $675.00 
SKU: ATS-3049202164
ATS Billet Output Shaft 03-07 5.9L Dodge Cummins
ATS Billet Output Shaft 03-07 5.9L Dodge Cummins
Regular Price: $1,192.25
Black Friday Sale: $941.25 
SKU: ATS-3049302272
ATS CoPilot Pressure Controller 03-07 5.9L Dodge Cummins 48RE
ATS CoPilot Pressure Controller 03-07 5.9L Dodge Cummins 48RE
Regular Price: $570.00
Black Friday Sale: $450.00 
SKU: ATS
ATS Five Star Torque Converter 94-07 5.9L Dodge Cummins
ATS Five Star Torque Converter 94-07 5.9L Dodge Cummins
Regular Price: $1,377.50
Black Friday Sale: $1,087.50 
SKU: ATS-3029502164
ATS GM Governor Pressure Solenoid Block Conversion Kit 96-07 5.9L Dodge Cummins
ATS GM Governor Pressure Solenoid Block Conversion Kit 96-07 5.9L Dodge Cummins
Price: $171.00 
SKU: ATS-3031002188
ATS Master Transmission Overhaul Kit 03-07 5.9L Dodge Cummins 48RE
ATS Master Transmission Overhaul Kit 03-07 5.9L Dodge Cummins 48RE
Price: $736.25 
SKU: ATS-3139202272
ATS Overdrive Cancel Switch 04-05 5.9L Dodge Cummins
ATS Overdrive Cancel Switch 04-05 5.9L Dodge Cummins
Regular Price: $149.63
Black Friday Sale: $118.13 
SKU: ATS-6019902284
ATS Racing Edition Valve Body 03-04 5.9L Cummins 48RE
ATS Racing Edition Valve Body 03-04 5.9L Cummins 48RE
Price: $641.25 
SKU: ATS-3039012272
ATS SelectShift Valve Body 96-07 5.9L Cummins 47RE | 48RE
ATS SelectShift Valve Body and Standalone Controller 96-07 5.9L Cummins 47RE | 48RE
Price: $1,230.25 
SKU: ATS-3039502000
ATS Stage 1 Transmission Package 03-04 5.9L Cummins
ATS Stage 1 Transmission Package 03-04 5.9L Cummins
Price: $4,346.25 
SKU: ATS-
ATS Stage 2 Transmission Package 03-04 5.9L Cummins
ATS Stage 2 Transmission Package 03-04 5.9L Cummins
Price: $5,106.25 
SKU: ATS-
ATS Stage 3 Transmission Package 03-04 5.9L Cummins
ATS Stage 3 Transmission Package 03-04 5.9L Cummins
Price: $5,676.25 
SKU: ATS-
ATS Stage 4 Transmission Package 03-04 5.9L Cummins
ATS Stage 4 Transmission Package 03-04 5.9L Cummins
Price: $6,103.75 
SKU: ATS-
ATS Stage 5 Transmission Package 03-04 5.9L Cummins
ATS Stage 5 Transmission Package 03-04 5.9L Cummins
Price: $6,958.75 
SKU: ATS-
ATS Stage 6 Transmission Package 03-04 5.9L Cummins
ATS Stage 6 Transmission Package 03-04 5.9L Cummins
Price: $8,151.00 
SKU: ATS-
ATS Towing Edition Valve Body w/ TV Cable 03-04 5.9L Cummins 48RE
ATS Towing Edition Valve Body w/ TV Cable 03-04 5.9L Cummins 48RE
Price: $641.25 
SKU: ATS-3039022272
ATS Transmission Pan +5 Qts. 47RH / 47RE / 48RE
ATS Transmission Pan +5 Qts. 47RH / 47RE / 48RE
Regular Price: $270.75
Black Friday Sale: $213.75 
SKU: ATS-3019002116
ATS TripleLok Torque Converter 94-07 5.9L Dodge Cummins
ATS TripleLok Torque Converter 94-07 5.9L Dodge Cummins
Regular Price: $1,187.50
Black Friday Sale: $937.50 
SKU: ATS-3029302164
Banks Billet™ Torque Converter
Banks Billet Torque Converter for 1994-2007 Dodge Cummins 72515
Price: $1,505.16 
SKU: BAN-72515
BD One-Piece Billet Input Shaft for 94-07 5.9L Dodge Cummins with 47RH/47RE/48RE Transmissions 1600115
BD Billet Input Shaft 94-07 5.9L Dodge Cummins with 47RH/47RE/48RE Transmissions 1600115
Price: $900.00 
SKU: BD-1600115
BD Billet Intermediate Shaft 94-07 5.9L Dodge Cummins with 47RH/47RE/48RE Transmissions 1600117
BD Billet Intermediate Shaft 94-07 5.9L Dodge Cummins with 47RH/47RE/48RE Transmissions 1600117
Price: $1,100.00 
SKU: BD-1600117
BD Billet Output Shaft 94-07 5.9L Dodge Cummins with 47RH/47RE/48RE Transmissions 1600116
BD Billet Output Shaft 94-07 5.9L Dodge Cummins with 47RH/47RE/48RE Transmissions 1600113 / 1600116
Price: $1,100.00 
SKU: BD-
BD Black FleX-Plate 94-07 5.9L Dodge Cummins 1041210
BD Black FleX-Plate 94-07 5.9L Dodge Cummins 1041210
Regular Price: $425.00
Black Friday Sale: $382.50 
SKU: BD-1041210
BD Deep Sump Transmission Pan 89-07 5.9L Dodge Cummins with 727/518/47RH/47RE/48RE 1061501
BD Deep Sump Transmission Pan 89-07 5.9L Dodge Cummins with 727/518/47RH/47RE/48RE 1061501
Price: $290.00 
SKU: BD-1061501
BD Diesel 48RE Transmission Rebuild Kits 2003-2007 5.9L Cummins
BD Diesel 48RE Build-It Transmission Rebuild Kits 2003-2007 5.9L Cummins
Price: $290.00 
SKU: BD-
BD In-line Transmission Filter kit 94-07 5.9L Dodge Cummins with 47RH/47RE/48RE 1064017
BD In-line Transmission Filter kit 94-07 5.9L Dodge Cummins with 47RH/47RE/48RE 1064017
Price: $260.00 
SKU: BD-1064017
BD Performance 48RE Track Master Transmission 2003-07 5.9L Dodge Cummins
BD Performance 48RE Track Master Transmission 2003-07 5.9L Dodge Cummins
Regular Price: $8,090.00
Black Friday Sale: $7,281.00 
SKU: BD-
BD Performance 48RE Transmission 03-04.5 5.9L Dodge Cummins
BD Performance 48RE Transmission 03-04 5.9L Dodge Cummins BD1064192F / 1064194F
Regular Price: $3,493.00
Black Friday Sale: $3,143.70 
SKU: BD-
BD Performance Plus 48RE Transmission 03-04 5.9L Dodge Cummins BD1064192BF / 1064194BF
BD Performance Plus 48RE Transmission 03-04 5.9L Dodge Cummins BD1064192BF / 1064194BF
Regular Price: $4,273.00
Black Friday Sale: $3,845.70 
SKU: BD-
BD Power AutoLoc 04.5-05 5.9L Dodge Cummins 1030390
BD Power AutoLoc 94-04.5 DCummins / 99-03 PowerStroke 1030390
Price: $285.00 
SKU: BD-1030390
BD Power TorqLoc Dodge / Ford / GM 1030395 1030398
BD Power TorqLoc Dodge / Ford / GM 1030395 1030398
Price: $335.00 
SKU: BD-
BD Pressure Transducer Upgrade 00-07 5.9L Dodge Cummins
BD Pressure Transducer Upgrade 00-07 5.9L Dodge Cummins
Price: $48.00 
SKU: BD-
BD Torque Converters 03-07 5.9L Dodge Cummins with 48RE Transmission 1070217
BD Torque Converters 03-07 5.9L Dodge Cummins with 48RE Transmission 1070217
Regular Price: $1,259.00
Black Friday Sale: $1,133.10 
SKU: BD-
BD Transmission Governor Solenoid 96-07 Dodge Ram 47RE / 48RE
BD Transmission Governor Solenoid 96-07 Dodge Ram 47RE / 48RE
Price: $105.00 
SKU: BD-4617210
BD Transmission Transducer 96-07 Dodge Ram 47RE / 48RE
BD Transmission Transducer 96-07 Dodge Ram 47RE 48RE
Price: $127.00 
SKU: BD-
BD Triple TorqueForce BIG SPLINE Converter 94-07 5.9L Dodge Cummins
BD Triple TorqueForce BIG SPLINE Converter 94-07 5.9L Dodge Cummins
Regular Price: $1,450.00
Black Friday Sale: $1,305.00 
SKU: BD-
BD Triple TorqueForce Converter 03-07 5.9L Dodge Cummins 1071217
BD Triple TorqueForce Converter 03-07 5.9L Dodge Cummins 1071217
Regular Price: $1,450.00
Black Friday Sale: $1,305.00 
SKU: BD-
BD Valve Body 03-07 5.9L Dodge Cummins 48RE Transmission
BD Valve Body 03-07 5.9L Dodge Cummins 48RE Transmission 1030419/23
Price: $627.00 
SKU: BD-
BD Auxillary Transmission Coolers
BD Xtrude Auxiliary Transmission Coolers 1030606 replaces 1030610
Price: $416.00 
SKU: BD-1030606
BD Xtruded Double Stacked Transmission Oil Cooler
BD Xtruded Double Stacked Transmission Oil Cooler
Price: $406.00 
SKU: BD-
BD-Power APPS Noise Isolator 94-05 Dodge Cummins
BD-Power APPS Noise Isolator 94-05 Dodge Cummins
Price: $27.00 
SKU: BD-1300030
DTT Billet 2nd Gear Accumulator
DTT Billet 2nd Gear Accumulator 91-07 Dodge Cummins
Price: $44.00 
SKU: DTT-4748ACCU
Billet Band Strut for your Dodge Automatic Transmission
DTT Billet 2nd Gear Band Anchor 91-07 Dodge Cummins
Price: $22.00 
SKU: DTT-4748BA
Billet Band Strut for your Dodge Automatic Transmission
DTT Billet 2nd Gear Band Strut 91-07 Dodge Cummins
Price: $22.00 
SKU: DTT-4748BS
DTT Billet 2nd Gear Servo
DTT Billet 2nd Gear Servo 91-07 Dodge Cummins
Price: $115.00 
SKU: DTT-4748SERVO
DTT Billet 2nd Gear Apply Lever
DTT Billet Apply Lever 91-07 Dodge Cummins 4748AL
Price: $44.00 
SKU: DTT-4748AL
DTT Billet One Piece Input Shaft
DTT Billet One Piece Input Shaft 94-07 Cummins
Price: $745.00 
SKU: DTT-4748BINPUT
DTT Billet One Piece Output Shaft
DTT Billet One Piece Output Shaft 96-07 Cummins
Price: $825.00 
SKU: DTT-4748BOUTPUT
DTT Custom Shift Kit / DIY Valve Body 94-07 Cummins
DTT Custom Valve Body Kit / DIY Valve Body 94-07 Cummins
Price: $272.00 
SKU: DTT-
DTT Master Rebuild Kits Dodge Cummins
DTT Master Rebuild Kits 94-07 Dodge Cummins
Price: $535.00 
SKU: DTT-
DTT Billet SFI Rated Flexplate
DTT SFI Rated Billet Flexplate 91-07 Cummins
Price: $399.00 
SKU: DTT-D59FP
Mag-Hytec 46RH/47RH/46RE/47RE/48RE Dodge Transmission Pan 89-07 5.9L Dodge Cummins 727-D
Mag-Hytec 46RH/47RH/46RE/47RE/48RE Dodge Transmission Pan Cummins
Price: $242.25 
SKU: MH-727-D
Mag-Hytec Dodge Double Deep Transmission Pan
Mag-Hytec 46RH/47RH/46RE/47RE/48RE Double Deep Dodge Transmission Pan Cummins
Price: $275.50 
SKU: MH-727-DD
Mishimoto Heavy Duty Transmission Cooler with Electric Fan - Universal
Mishimoto Heavy Duty Transmission Cooler with Electric Fan - Universal
Price: $146.25 
SKU: MISH-MMOC-F
PPE Heavy Duty DEEP Aluminum Transmission Pan 03-07 5.9L Cummins 48RE
PPE Heavy Duty DEEP Aluminum Transmission Pan 94-07 5.9L Cummins
Price: $263.99 
SKU: PPE-
PPE Heavy Duty PTO Side Plate Cover 98+ Cummins / 01+ Duramax
PPE Heavy Duty PTO Side Plate Cover 98+ Cummins / 01+ Duramax
Price: $71.99 
SKU: PPE-128060000
PPE Stage 4 Transmission Upgrade Kit 03-07 5.9L Cummins 48RE
PPE Stage 4 Transmission Upgrade Kit 03-07 5.9L Cummins 48RE
Price: $2,249.99 
SKU: PPE-228034000