89-91 Dodge 5.9L Cummins Injection Pump Fuel Return Line
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$88.88
- Part Number: 3905707
- Est. Ship Time: Usually Ships By Next Business Day

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Injection Pump Fuel Return Line
Number 2 in Image.
This line, in theory, should fit 1989-1991 Dodge with the non-intercooled 5.9L Cummins diesel. HOWEVER, PLEASE enter your engine serial number above to verify it will fit before ordering.
Cummins part number 3905707.

Today the P7100 fuel pump is the ultimate for racing and tractor pulling. The legendary P7100 fuel injection pump offered by Industrial Injectio..
$1,443.19
Today the P7100 fuel pump is the ultimate for racing and tractor pulling. The legendary P7100 fuel injection pump offered by Industrial Injectio..
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Strategic durable mechanical modifications to High Performance VP44 pump produce higher pressure, which results in better atomization, instant throttl..
$2,675.00
Please tick the box to select the pieces you need. See second image
Cummins part numbers:
Number 1 - part number 3093956 - Screw, Hex
Numbe..
$0.01
Fits 1989 to 2002 12 Valve and 24 Valve 5.9L Cummins engines. 1998.5 to 2002 24 Valve engines must have been converted from the stock VP44 pump to a p..
$319.00
94-07 5.9L Dodge Cummins Small Square Heater Grid Intake Gasket
Cummins: 3969988..
$10.83
Cummins 12 valve and 24 valve lift pump block off plate. Covers the hole on 89-98 12 Valves that would normally have a lift pump bolted into it...
$22.95
Includes #3 in second picture only.
Color may vary.
Cummins part number: 3906697..
$5.62
Return Fuel Line Injectors to Return Tee
Number 7 in Image.
This item may be a FACTORY ONLY item, which can cost additional, please call for availab..
$179.75
Please choose which part(s) you need from image.
Number 2 - Seal, either side of tube. (Please choose single or both sides) - 3936876
Numb..
$0.01
89-91 Dodge 5.9L Non-Intercooled Cummins OEM Injection Line Set. Also referred to as fuel supply tubes.Does not include fuel line clamps.
These lines..
$589.62
The Fluidampr Performance Diesel Series Damper 960311 will smooth out the harsh engine harmonics while extending the life of the engine in your 1989-1..
$630.70
Cummins OEM Vacuum Pump Seal Kit For Your 1991.5-2002 Dodge Ram 2500/3500 Cummins Turbo Diesel
This kit includes everything needed to reseal that p..
$26.60
4 Inch, Aluminized
Bolts on to the stock turbocharger.
Diamond Eye: A220099
IMPORTANT NOTE: Due to varying laws and regulations, mo..
$163.18
Fits 89-93 Dodge 5.9L Cummins Diesel Trucks
This fuel filter stud is used to delete fuel heater on 1st gen Cummins (89-93)
Part number: J925954
..
$15.99
Cummins oil filler cap.
Cap for valver cover. Cap only, does not include any other parts. (number 5 from second image only)
Cummins part number: 3..
$38.20
14MM BANJO SEAL WASHERS
PN BS14MM
Banjo seals are known by many different names and we've tested them all! The most common names are..
$9.12
12MM BANJO SEAL WASHERS
PN BS12MM
Banjo seals are known by many different names and we've tested them all! The most common names are..
$9.12
Turbo Oil Inlet Fitting w/2 o-rings for First Gen Cummins.This is for First Generation Cummins trucks that want to install an HX35 turbo in place of t..
$29.11
Using this lower connecting rod bearing directly from Cummins will retain factory fit and function. This is an OE replacement and installs directly in..
$34.57
First generation (1989-1993 Dodge 5.9L VE Cummins) mechanical fuel lift pump.
Lift pump only. Don't forget to get gaskets! This pump supplies 3-5PSI ..
$187.56
Cummins part numbers:
Thermostat: 3928499
Seal: 3925466
Seal: 3927305 ..
$91.26
Includes thermostat only, with seal ring.
Image for reference only.
Cummins part number: 5292742..
$65.11
Genuine Cummins 5.9L Engine overhaul kit includes:
Pistons
Bushing clips
Upper engine gasket set
Lower engine gasket set
Rod bearings
..
$3,957.43
2003-2005 Dodge 5.9L Cummins Valve Cover
This valve cover DOES NOT have CCV breathers.
May fit other applications including some 6.7L Cummins QS..
$291.70
Cummins front crank main seal. Includes seal driver installation ring.
Cummins 3804899..
$84.65
Includes head gasket only. (Thick, dual hole gasket)
Cummins: 3958645..
$273.06
Includes head gasket only. (Thin, single hole gasket)
Cummins: 3958644..
$258.00
Cummins rocker box bolt set for 03-18 5.9L and 6.7L Cummins applications
Includes
3900678 (2)
3903096 (5)
Cummins: 2x3900678/5x39..
$45.91
Using this upper connecting rod bearing directly from Cummins will retain factory fit and function. This is an OE replacement and installs directly in..
$31.87
Options for standard/upgraded parts are available above
Genuine Cummins 5.9L Engine overhaul kit includes:
Pistons w/Rings
Bushing clip..
$5,627.53
Direct fit OEM cummins rocker box for 05-18 Dodge 5.9L And 6.7L Cummins applications
Cummins: 3974981..
$319.44
06-21 Ram Cummins valve cover bolt rubber seal isolator, washer.6 seals required for installation.Part Number: 3973853..
$17.61
6.7L Cummins Turbocharger VGT Actuator Harness Adapter allows the use of a 13-18 turbo actuator to be used on 07.5-12 Cummins trucks.Cummins: 534..
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Titanium Signature Series Diesel Fuel Pump 100GPH Dodge Cummins 5.9L 1989-1993 (TS D02 95G)
FASS Whisper Technology (FWT) was engineered to ..
$669.00
First generation (1989-1993 Dodge 5.9L VE Cummins) mechanical fuel lift pump.
This pump supplies 3-5PSI of fuel pressure to the VE injection pump.&..
$51.84
The new AirDog® II 4G Demand Flow Fuel Preporator®
89-93 Dodge 5.9L Cummins Diesel 100GPH Airdog 2 System with preset fuel pressure regulat..
$788.00
Flows 100GPH! Preset at 10PSIFits 1989-1993 Dodge 5.9L Cummis Diesel Equipped trucks.PureFlow AirDog® manufactures and supplies AirDog® Fuel Air Separ..
$693.00
Flows 150GPH! Fits 1989-1993 Dodge 5.9L Cummis Diesel Equipped trucks.PureFlow AirDog® manufactures and supplies AirDog® Fuel Air Separation Systems ..
$721.00
FASS Fuel Systems Signature Series Adjustable Diesel Fuel System 165GPH Dodge Cummins 5.9L 12 Valve 1989-1993
FASS Fuel Systems Signature Ser..
$599.00
First generation (1989-1993 Dodge 5.9L VE Cummins) mechanical fuel lift pump.
Lift pump only. Don't forget to get gaskets! This pump supplies 3-5PSI ..
$187.56
Performance Replacement Lift Pumps for Diesel Trucks and Equipment.
High End Gerotor Fuel Pump Features
The Raptor® Lift Pumps allows more f..
$484.00
Titanium Signature Series Diesel Fuel Pump 165GPH Dodge Cummins 5.9L 1989-1993 (TS D02 165G)
FASS Whisper Technology (FWT) was engineered to meet..
$719.00
Discontinued (11/21/2023)
Adjustable Fuel Pump
The most versatile High Performance Fuel Pump (pump only) on the market. The FA's allow the c..
$0.00
OEM Bosch Delivery Valve Holder Copper Washer
Fits 91.5-93 Cummins VE Injection Pumps. May fit other applications.
Bosch: 1460105305
Price is f..
$1.21
OEM Bosch Delivery Valve Holder
Fits 91.5-93 Cummins VE Injection Pumps. May fit other applications.
Bosch: F002D12873
Price is for ONE holder...
$11.80
Genuine Bosch Coiled Spring. May apply to other applications.
Please verify this is the part number needed before purchasing.
Bo..
$19.03
Cummins 12 valve and 24 valve lift pump block off plate. Covers the hole on 89-98 12 Valves that would normally have a lift pump bolted into it...
$22.95
89-18 5.9L & 6.7L 12V/24V Dodge Cummins Injection Pump Gear Puller
Tork Teknology specializes in designing and manufacturing tools for the..
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