Skip to content
Free Shipping on most orders over $150.00                    
Free Shipping on most orders over $150.00                    

12V 5.9 Cummins (1989 to 1997) Parts

Parts for the 12V 5.9 Cummins (1989 to 1998).

Filters

  • responsive-image responsive-image Save 3% Save %

    PureFlow AirDog II-5G 89-93 Dodge 12V 5.9L Cummins DF-165-5G Fuel Pump

    AirDog
    $939.00
    $939.00 - $939.00
    $939.00
    $911.00
    $911.00 - $911.00
    $911.00

    Airdog Model A7SABD540 This is the AirDog II-5G DF-165-5G fuel system for the 1989-1993 Dodge Ram 12V VE-44 5.9L Cummins. This diesel lift pump mou...

    View full details
    $939.00
    $939.00 - $939.00
    $939.00
    $911.00
    $911.00 - $911.00
    $911.00
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    PureFlow AirDog 94-98 Dodge 12V 5.9L Cummins FP-150-4G Fuel Pump

    AirDog
    $815.00
    $815.00 - $815.00
    $815.00
    $791.00
    $791.00 - $791.00
    $791.00

    Airdog Model A4SPBD103 This is the AirDog I FP-150-4G fuel system for the 1994-1998 Dodge Ram with the P-Pump 12V Cummins. This diesel lift pump mo...

    View full details
    $815.00
    $815.00 - $815.00
    $815.00
    $791.00
    $791.00 - $791.00
    $791.00
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    PureFlow AirDog 89-93 Dodge 12V 5.9L Cummins FP-150-4G Fuel Pump

    AirDog
    $797.00
    $797.00 - $797.00
    $797.00
    $774.00
    $774.00 - $774.00
    $774.00

    Airdog Model A4SPBD137 This is the AirDog I FP-150-4G fuel system for the 1989-1993 Dodge Ram with the VE44 Cummins. This diesel lift pump mounts t...

    View full details
    $797.00
    $797.00 - $797.00
    $797.00
    $774.00
    $774.00 - $774.00
    $774.00
    Save 3% Save %
  • responsive-image responsive-image

    Pusher 3.5" MEGA Intake System with 3.5" Passenger Side Intercooler Tube 1994-1996 Dodge Cummins

    Pusher Intakes
    $629.99 - $629.99
    $629.99
    $629.99 - $629.99
    $629.99

    Pusher Intakes Model PDC9496MW Full 3.5" MEGA pre and post intercooler intake system for Cummins 5.9L turbo diesel engines in 1994-1996 Dodge Ram p...

    View full details
    $629.99 - $629.99
    $629.99
    $629.99 - $629.99
    $629.99
    Select Options
  • responsive-image responsive-image

    KIT160 - Dodge Ram / Ford Super Hd Ball Joint Kit - (2) BJ132, (2) BJ149

    APEX
    $0.00 - $0.00
    $0.00
    $260.00
    $260.00 - $260.00
    $260.00

    APEX Model KIT160 What It Fits:Dodge RAM 2500 (1994-1999) 4WDDodge RAM 3500 (1994-1999) 2WD or 4WDFord F150 (1980-1996) 4WDFord F250 (1980-19...

    View full details
    $0.00 - $0.00
    $0.00
    $260.00
    $260.00 - $260.00
    $260.00
  • responsive-image responsive-image

    DC2.125-B- Standard Stabilizer Clamp, Black, 2.125 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $110.00
    $110.00 - $110.00
    $110.00

    APEX Model DC2.125-B The Apex Chassis Heavy Duty Steering Stabilizer Clamp is designed for mounting your stabilizer to the tie rod or drag l...

    View full details
    $0.00 - $0.00
    $0.00
    $110.00
    $110.00 - $110.00
    $110.00
  • responsive-image responsive-image

    DC1.5-Z - Standard Stabilizer Clamp, Zinc, 1.5 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $90.00
    $90.00 - $90.00
    $90.00

    APEX Model DC1.5-Z This fits our 1.5 Inch Tie Rods - for all model steering stabilizers that use an OE style mounting system with 1/2” bolt. Stabi...

    View full details
    $0.00 - $0.00
    $0.00
    $90.00
    $90.00 - $90.00
    $90.00
  • responsive-image responsive-image

    DC1.5-B - Standard Stabilizer Clamp, Black, 1.5 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $90.00
    $90.00 - $90.00
    $90.00

    APEX Model DC1.5-B DC1.5-B - Stabilizer Clamp, Black Universal - Includes hardware for Fox ATS, Standard, Falcon Application: Various - 1.5" Tie...

    View full details
    $0.00 - $0.00
    $0.00
    $90.00
    $90.00 - $90.00
    $90.00
  • responsive-image responsive-image

    DC1.75-B - Standard Stabilizer Clamp, Black, 1.75 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $90.00
    $90.00 - $90.00
    $90.00

    APEX Model DC1.75-B This fits our 1.75 Inch Tie Rods - for all model steering stabilizers that use an OE style mounting system with 1/2” bolt. Sta...

    View full details
    $0.00 - $0.00
    $0.00
    $90.00
    $90.00 - $90.00
    $90.00
  • responsive-image responsive-image

    Schaeffer's 0708 Supreme™ 7000 Synthetic Plus Racing Oil 15W-40

    Schaeffer's
    $301.40 - $367.14
    $301.40
    $301.40 - $367.14
    $301.40

    0708 Supreme 7000™ Synthetic Plus™ Racing Oil 15W-40 is a premium quality, high zinc, multi-grade para-synthetic engine oil that is formulated to r...

    View full details
    $301.40 - $367.14
    $301.40
    $301.40 - $367.14
    $301.40
  • responsive-image responsive-image

    0722 SynShield® Ultra Performance 10W-30

    Schaeffer's
    $170.64 - $316.08
    $170.64
    $170.64 - $316.08
    $170.64

    0722 SynShield® Ultra Performance 10W-30 Diesel Engine Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to pro...

    View full details
    $170.64 - $316.08
    $170.64
    $170.64 - $316.08
    $170.64
  • responsive-image responsive-image

    XDP HD Replacement Battery Cable Set XD437

    XDP
    $347.95 - $347.95
    $347.95
    $347.95 - $347.95
    $347.95

    XDP Model XD437 The XDP HD Replacement Battery Cable Set XD437 is designed to restore the function of the charging and starting system in your 199...

    View full details
    $347.95 - $347.95
    $347.95
    $347.95 - $347.95
    $347.95
  • responsive-image responsive-image

    XDP Performance Valve Springs & Retainer Kit XD389

    XDP
    $419.95 - $419.95
    $419.95
    $419.95 - $419.95
    $419.95

    XDP Model XD389 Fortify the valvetrain in your 1989-1998 Dodge 5.9L Cummins when you install the XDP Performance Valve Springs & Retainer Kit ...

    View full details
    $419.95 - $419.95
    $419.95
    $419.95 - $419.95
    $419.95
  • responsive-image responsive-image

    XDP 3/8" Street Performance Pushrods XD314 89-98 12V

    XDP
    $225.95 - $225.95
    $225.95
    $225.95 - $225.95
    $225.95

    XDP Model XD314 Upgrade the valvetrain in your 1989-1998 Dodge 5.9L Cummins 12-Valve with the XDP Pushrods 3/8" Street Performance XD314. When you...

    View full details
    $225.95 - $225.95
    $225.95
    $225.95 - $225.95
    $225.95
  • responsive-image responsive-image

    Smeding Diesel S475 T6 Turbocharger

    Smeding
    $799.00 - $1,255.00
    $799.00
    $799.00 - $1,255.00
    $799.00

    Smeding Diesel S475/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $799.00 - $1,255.00
    $799.00
    $799.00 - $1,255.00
    $799.00
  • responsive-image responsive-image

    Smeding Diesel Billet S483 T6 Turbocharger

    Smeding
    $1,280.00 - $1,460.00
    $1,280.00
    $1,280.00 - $1,460.00
    $1,280.00

    Smeding Diesel S483/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,280.00 - $1,460.00
    $1,280.00
    $1,280.00 - $1,460.00
    $1,280.00
  • responsive-image responsive-image

    Smeding Diesel Billet SXE-R S488 T6 Turbocharger

    Smeding
    $1,845.00 - $2,025.00
    $1,845.00
    $1,845.00 - $2,025.00
    $1,845.00

    Smeding Diesel Billet SXE-R S488/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,845.00 - $2,025.00
    $1,845.00
    $1,845.00 - $2,025.00
    $1,845.00
  • responsive-image responsive-image

    Smeding Diesel Billet S488 T6 Turbocharger

    Smeding
    $1,345.00 - $1,525.00
    $1,345.00
    $1,345.00 - $1,525.00
    $1,345.00

    Smeding Diesel S488/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,345.00 - $1,525.00
    $1,345.00
    $1,345.00 - $1,525.00
    $1,345.00
  • responsive-image responsive-image

    Smeding Diesel Steel 360* Thrust Bearing Upgrade

    Smeding
    $180.00 - $180.00
    $180.00
    $180.00 - $180.00
    $180.00

    This is for an upgrade only and must be purchased with a turbo.

    $180.00 - $180.00
    $180.00
    $180.00 - $180.00
    $180.00
  • responsive-image responsive-image

    Smeding Diesel S480 T6 Turbocharger

    Smeding
    $1,035.00 - $1,495.00
    $1,035.00
    $1,035.00 - $1,495.00
    $1,035.00

    Smeding Diesel S480/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,035.00 - $1,495.00
    $1,035.00
    $1,035.00 - $1,495.00
    $1,035.00
  • responsive-image responsive-image

    Smeding Diesel Billet SXE-R S478 T6 Turbocharger

    Smeding
    $1,845.00 - $2,025.00
    $1,845.00
    $1,845.00 - $2,025.00
    $1,845.00

    Smeding Diesel Billet SXE-R S478/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,845.00 - $2,025.00
    $1,845.00
    $1,845.00 - $2,025.00
    $1,845.00
  • responsive-image responsive-image

    Smeding Diesel Billet S472 T4 90 Degree Cover Turbocharger

    Smeding
    $1,395.00 - $1,780.00
    $1,395.00
    $1,395.00 - $1,780.00
    $1,395.00

    Smeding Diesel Billet S472 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover ins...

    View full details
    $1,395.00 - $1,780.00
    $1,395.00
    $1,395.00 - $1,780.00
    $1,395.00
  • responsive-image responsive-image

    Smeding Diesel S364.5 SXE Turbocharger

    Smeding
    $975.00 - $1,325.00
    $975.00
    $975.00 - $1,325.00
    $975.00

    Smeding Diesel S364.5 SXE Turbocharger

    $975.00 - $1,325.00
    $975.00
    $975.00 - $1,325.00
    $975.00
  • responsive-image responsive-image

    Smeding Diesel S372 SXE Turbocharger

    Smeding
    $1,095.00 - $1,385.00
    $1,095.00
    $1,095.00 - $1,385.00
    $1,095.00

    s372 sxe turbocharger

    $1,095.00 - $1,385.00
    $1,095.00
    $1,095.00 - $1,385.00
    $1,095.00

The 12 valve 5.9L Cummins ran from 1989 to 1998 and is known for its mechanical injection pump, which makes it simple to work on and a favorite for big power builds.

Shop 12V 5.9 Cummins Parts by Category

Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.

12V Cummins FAQ

What makes the 12V Cummins popular for modifications?

Its fully mechanical P7100 injection pump, which is simple to modify without any electronics.

What is a fuel plate or governor spring kit?

Common upgrades to the mechanical pump that increase fuel delivery for more power.

12V Cummins FAQs

  • The 12-valve 5.9L Cummins was produced from 1989 through 1998 in Dodge Ram 2500 and 3500 trucks. The 1994-1998 trucks used the P7100 injection pump and are the most sought-after for performance builds.

  • The 12-valve (1989-1998) uses a mechanical injection pump; the 24-valve (1998.5-2002) uses a VP44 electronic pump. The 12-valve is preferred for high-power builds because pump modifications require no tuning software. Have a 1998.5+ truck? Shop our 24V Cummins parts.

  • The P-pump governor spring kit is the cheapest and most impactful first modification. Pair it with matched injectors and a cold-air intake for strong results without opening the engine.

  • The most common issues are worn injection pump delivery valves (hard starts), cracked fuel return lines, worn cam position sensors (1994+), and head gasket failure on high-boost builds. All are well-supported by the aftermarket.

  • A well-maintained 12-valve 5.9L routinely reaches 400,000-500,000 miles. Trucks with 600,000+ miles on the original block are documented. Key factors: regular oil changes, clean fuel, and maintaining the injection pump fuel supply.