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12V 5.9 Cummins (89-97) Parts

If you have a 12V Cummins engine in your Dodge truck, you’re already familiar with the power and performance it’s capable of delivering. But there’s always a way to get a little bit more from it, which is why Powerhouse Diesel offers a wide selection of 12V Cummins parts to help you fine-tune it and keep it in good health. Whether you’re looking for 12V Cummins upgrades or just what you need for routine maintenance, you can trust our vast range of products to provide you with exactly what you want. Take a look at our 12 valve Cummins performance parts here on this page, then let us know if you have any questions:

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    Industrial Injection 96-98 Dodge (A/T) Reman P7100 Injection Pump (390-410cc - 4000 RPM)

    Industrial Injection
    $3,046.95
    $3,046.95 - $3,046.95
    $3,046.95
    $2,955.54
    $2,955.54 - $2,955.54
    $2,955.54

    Industrial Injection Part # - 0402736911SHOSEIndustrial Injection 96-98 Dodge (A/T) Reman P7100 Injection Pump (390-410cc - 4000 RPM)

    $3,046.95
    $3,046.95 - $3,046.95
    $3,046.95
    $2,955.54
    $2,955.54 - $2,955.54
    $2,955.54
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    Industrial Injection 96-98 Cummins 5.9L (12V) HX35W Shop Exchange Turbocharger

    Industrial Injection
    $1,367.95
    $1,367.95 - $1,367.95
    $1,367.95
    $1,326.91
    $1,326.91 - $1,326.91
    $1,326.91

    Industrial Injection Part # - 3539369SEIndustrial Injection 96-98 Cummins 5.9L (12V) HX35W Shop Exchange Turbocharger

    $1,367.95
    $1,367.95 - $1,367.95
    $1,367.95
    $1,326.91
    $1,326.91 - $1,326.91
    $1,326.91
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    Industrial Injection 94-98.5 Cummins 5.9L (12V/24V) HX35 XR1 Series Turbocharger - 60mm

    Industrial Injection
    $1,947.95
    $1,947.95 - $1,947.95
    $1,947.95
    $1,889.51
    $1,889.51 - $1,889.51
    $1,889.51

    Industrial Injection Part # - 3539373-XR1Industrial Injection 94-98.5 Cummins 5.9L (12V/24V) HX35 XR1 Series Turbocharger - 60mm

    $1,947.95
    $1,947.95 - $1,947.95
    $1,947.95
    $1,889.51
    $1,889.51 - $1,889.51
    $1,889.51
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    Industrial Injection Cummins (12V) Governor Spring Kit - 3000 RPM

    Industrial Injection
    $147.95
    $147.95 - $147.95
    $147.95
    $143.51
    $143.51 - $143.51
    $143.51

    Industrial Injection Part # - 232614Industrial Injection Cummins (12V) Governor Spring Kit - 3000 RPM

    $147.95
    $147.95 - $147.95
    $147.95
    $143.51
    $143.51 - $143.51
    $143.51
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    Industrial Injection 96-97 Dodge Cummins 5.9L 6BT (A/T) Remanufactured Injection Pump - 180HP

    Industrial Injection
    $2,076.95
    $2,076.95 - $2,076.95
    $2,076.95
    $2,014.64
    $2,014.64 - $2,014.64
    $2,014.64

    Industrial Injection Part # - 0402736885SE-IISIndustrial Injection 96-97 Dodge Cummins 5.9L 6BT (A/T) Remanufactured Injection Pump - 180HP

    $2,076.95
    $2,076.95 - $2,076.95
    $2,076.95
    $2,014.64
    $2,014.64 - $2,014.64
    $2,014.64
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    Industrial Injection 94-98.5 Cummins 5.9L (12V/24V) HX35 XR2 Series Turbocharger - 63mm

    Industrial Injection
    $2,127.95
    $2,127.95 - $2,127.95
    $2,127.95
    $2,064.11
    $2,064.11 - $2,064.11
    $2,064.11

    Industrial Injection Part # - 3539373-XR2Industrial Injection 94-98.5 Cummins 5.9L (12V/24V) HX35 XR2 Series Turbocharger - 63mm

    $2,127.95
    $2,127.95 - $2,127.95
    $2,127.95
    $2,064.11
    $2,064.11 - $2,064.11
    $2,064.11
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    Industrial Injection 94-98 Cummins 5.9L (12V) Num. 11 Fuel Plate w/Install Kit

    Industrial Injection
    $146.95
    $146.95 - $146.95
    $146.95
    $142.54
    $142.54 - $142.54
    $142.54

    Industrial Injection Part # - 23G406Industrial Injection 94-98 Cummins 5.9L (12V) Num. 11 Fuel Plate w/Install Kit

    $146.95
    $146.95 - $146.95
    $146.95
    $142.54
    $142.54 - $142.54
    $142.54
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    Industrial Injection 94-95 Dodge Cummins (M/T) Remanufactured Injection Pump (320-360cc - 3100 RPM)

    Industrial Injection
    $2,464.95
    $2,464.95 - $2,464.95
    $2,464.95
    $2,391.00
    $2,391.00 - $2,391.00
    $2,391.00

    Industrial Injection Part # - 0402736841SHOSEIndustrial Injection 94-95 Dodge Cummins (M/T) Remanufactured Injection Pump (320-360cc - 3100 RPM)

    $2,464.95
    $2,464.95 - $2,464.95
    $2,464.95
    $2,391.00
    $2,391.00 - $2,391.00
    $2,391.00
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    Industrial Injection 94-95 Dodge Cummins 5.9L 6BT (M/T) Reman Injection Pump - 175HP

    Industrial Injection
    $2,076.95
    $2,076.95 - $2,076.95
    $2,076.95
    $2,014.64
    $2,014.64 - $2,014.64
    $2,014.64

    Industrial Injection Part # - 0402736841SEIndustrial Injection 94-95 Dodge Cummins 5.9L 6BT (M/T) Reman Injection Pump - 175HP

    $2,076.95
    $2,076.95 - $2,076.95
    $2,076.95
    $2,014.64
    $2,014.64 - $2,014.64
    $2,014.64
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    Industrial Injection 94-95 Cummins (A/T) Remanufactured Injection Pump (370-390cc - 4000 RPM)

    Industrial Injection
    $2,564.95
    $2,564.95 - $2,564.95
    $2,564.95
    $2,488.00
    $2,488.00 - $2,488.00
    $2,488.00

    Industrial Injection Part # - 0402736854SHOIndustrial Injection 94-95 Cummins (A/T) Remanufactured Injection Pump (370-390cc - 4000 RPM)

    $2,564.95
    $2,564.95 - $2,564.95
    $2,564.95
    $2,488.00
    $2,488.00 - $2,488.00
    $2,488.00
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    Industrial Injection 94-95 Dodge (A/T) Remanufactured Injection Pump (320-360cc - 3100 RPM)

    Industrial Injection
    $2,464.95
    $2,464.95 - $2,464.95
    $2,464.95
    $2,391.00
    $2,391.00 - $2,391.00
    $2,391.00

    Industrial Injection Part # - 0402736838SHOSEIndustrial Injection 94-95 Dodge (A/T) Remanufactured Injection Pump (320-360cc - 3100 RPM)

    $2,464.95
    $2,464.95 - $2,464.95
    $2,464.95
    $2,391.00
    $2,391.00 - $2,391.00
    $2,391.00
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    Industrial Injection 94-95 Dodge Cummins 5.9L 6BT (A/T) Remanufactured Injection Pump - 160HP

    Industrial Injection
    $2,076.95
    $2,076.95 - $2,076.95
    $2,076.95
    $2,014.64
    $2,014.64 - $2,014.64
    $2,014.64

    Industrial Injection Part # - 0402736854SE-IISIndustrial Injection 94-95 Dodge Cummins 5.9L 6BT (A/T) Remanufactured Injection Pump - 160HP

    $2,076.95
    $2,076.95 - $2,076.95
    $2,076.95
    $2,014.64
    $2,014.64 - $2,014.64
    $2,014.64
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    Industrial Injection 94-95 Dodge Cummins 5.9L 6BT (A/T) Remanufactured Injection Pump - 160HP

    Industrial Injection
    $2,176.95
    $2,176.95 - $2,176.95
    $2,176.95
    $2,111.64
    $2,111.64 - $2,111.64
    $2,111.64

    Industrial Injection Part # - 0402736838SEIndustrial Injection 94-95 Dodge Cummins 5.9L 6BT (A/T) Remanufactured Injection Pump - 160HP

    $2,176.95
    $2,176.95 - $2,176.95
    $2,176.95
    $2,111.64
    $2,111.64 - $2,111.64
    $2,111.64
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    Industrial Injection 89-90 Dodge Cummins 5.9L H1C Shop Exchange Turbocharger

    Industrial Injection
    $1,367.95
    $1,367.95 - $1,367.95
    $1,367.95
    $1,326.91
    $1,326.91 - $1,326.91
    $1,326.91

    Industrial Injection Part # - 3526740SEIndustrial Injection 89-90 Dodge Cummins 5.9L H1C Shop Exchange Turbocharger

    $1,367.95
    $1,367.95 - $1,367.95
    $1,367.95
    $1,326.91
    $1,326.91 - $1,326.91
    $1,326.91
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    Industrial Injection 89-90 Cummins 5.9L VE Pump (w/o Intercooler)

    Industrial Injection
    $1,499.95
    $1,499.95 - $1,499.95
    $1,499.95
    $1,454.95
    $1,454.95 - $1,454.95
    $1,454.95

    Industrial Injection Part # - 0460426114SEIndustrial Injection 89-90 Cummins 5.9L VE Pump (w/o Intercooler)

    $1,499.95
    $1,499.95 - $1,499.95
    $1,499.95
    $1,454.95
    $1,454.95 - $1,454.95
    $1,454.95
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    Industrial Injection 89-98 Cummins 5.9L (12V) Billet Engine Cover Plate - Raw Finish

    Industrial Injection
    $300.95
    $300.95 - $300.95
    $300.95
    $291.92
    $291.92 - $291.92
    $291.92

    Industrial Injection Part # - PDM-02286RIndustrial Injection 89-98 Cummins 5.9L (12V) Billet Engine Cover Plate - Raw Finish

    $300.95
    $300.95 - $300.95
    $300.95
    $291.92
    $291.92 - $291.92
    $291.92
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    Industrial Injection 91-93 Cummins 5.9L Stock VE Pump (Intercooled Engine)

    Industrial Injection
    $1,499.95
    $1,499.95 - $1,499.95
    $1,499.95
    $1,454.95
    $1,454.95 - $1,454.95
    $1,454.95

    Industrial Injection Part # - 0460426205SEIndustrial Injection 91-93 Cummins 5.9L Stock VE Pump (Intercooled Engine)

    $1,499.95
    $1,499.95 - $1,499.95
    $1,499.95
    $1,454.95
    $1,454.95 - $1,454.95
    $1,454.95
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    Bully Dog Cummins X15 High HP VGT Turbo + Actuator OEM 5609888

    Bully Dog
    $6,000.00 - $6,000.00
    $6,000.00
    $6,000.00 - $6,000.00
    $6,000.00

    Bully Dog Part # - 56158Bully Dog Cummins X15 High HP VGT Turbo + Actuator OEM 5609888

    $6,000.00 - $6,000.00
    $6,000.00
    $6,000.00 - $6,000.00
    $6,000.00
  • X200 Series Harmonic Balancer Bolt Set 89-07 Dodge D250/D350/W250/W350/RAM 2500/RAM 3500 XDP Xtreme Diesel Performance. X200 Series Harmonic Balancer Bolt Set 89-07 Dodge D250/D350/W250/W350/RAM 2500/RAM 3500 XDP Xtreme Diesel Performance.

    X200 Series Harmonic Balancer Bolt Set 89-07 Dodge D250/D350/W250/W350/RAM 2500/RAM 3500 XDP Xtreme Diesel Performance

    XDP
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

    XDP Model XD638Replace the factory harmonic balancer bolts on your Dodge/Ram with the XDP X200 Series Harmonic Balancer Bolt Set XD638. These bolts...

    View full details
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95
  • HD Intake Roller Rocker Arm Set 89-98 Dodge D250/D350/W250/W350/RAM 2500/RAM 3500 XDP Xtreme Diesel Performance. HD Intake Roller Rocker Arm Set 89-98 Dodge D250/D350/W250/W350/RAM 2500/RAM 3500 XDP Xtreme Diesel Performance.

    HD Intake Roller Rocker Arm Set 89-98 Dodge D250/D350/W250/W350/RAM 2500/RAM 3500 XDP Xtreme Diesel Performance

    XDP
    $1,760.95 - $1,760.95
    $1,760.95
    $1,760.95 - $1,760.95
    $1,760.95

    XDP Model XD765The XDP HD Intake Roller Rocker Arm XD765 is a heavy-duty, direct-fit replacement for Dodge 5.9L diesel engines, designed to maintai...

    View full details
    $1,760.95 - $1,760.95
    $1,760.95
    $1,760.95 - $1,760.95
    $1,760.95
  • HD Exhaust Roller Rocker Arm Set 89-98 Dodge D250/D350/W250/W350/RAM 2500/RAM 3500 XDP Xtreme Diesel Performance. HD Exhaust Roller Rocker Arm Set 89-98 Dodge D250/D350/W250/W350/RAM 2500/RAM 3500 XDP Xtreme Diesel Performance.

    HD Exhaust Roller Rocker Arm Set 89-98 Dodge D250/D350/W250/W350/RAM 2500/RAM 3500 XDP Xtreme Diesel Performance

    XDP
    $1,760.95 - $1,760.95
    $1,760.95
    $1,760.95 - $1,760.95
    $1,760.95

    XDP Model XD766The XDP HD Exhaust Roller Rocker Arm XD766 is a heavy-duty, direct-fit replacement for Dodge 5.9L diesel engines, designed to mainta...

    View full details
    $1,760.95 - $1,760.95
    $1,760.95
    $1,760.95 - $1,760.95
    $1,760.95
  • HD Grid Heater Relay Fusible Link Wire (For Dual Relay) (Same Length) 94-02 Dodge RAM 2500/3500 XDP Xtreme Diesel Performance. HD Grid Heater Relay Fusible Link Wire (For Dual Relay) (Same Length) 94-02 Dodge RAM 2500/3500 XDP Xtreme Diesel Performance.

    HD Grid Heater Relay Fusible Link Wire (For Dual Relay) (Same Length) 94-02 Dodge RAM 2500/3500 XDP Xtreme Diesel Performance

    XDP
    $52.95 - $52.95
    $52.95
    $52.95 - $52.95
    $52.95

    XDP Model XD443The XDP HD Grid Heater Relay Fusible Link Wire XD443 (For Dual Relay) (Same-Length) is a direct replacement for Dodge 5.9L diesel tr...

    View full details
    $52.95 - $52.95
    $52.95
    $52.95 - $52.95
    $52.95
  • HD Grid Heater Relay Fusible Link Wire (For Dual Relay) (Different Length) 94-02 Dodge RAM 2500/3500 XDP Xtreme Diesel Performance. HD Grid Heater Relay Fusible Link Wire (For Dual Relay) (Different Length) 94-02 Dodge RAM 2500/3500 XDP Xtreme Diesel Performance.

    HD Grid Heater Relay Fusible Link Wire (For Dual Relay) (Different Length) 94-02 Dodge RAM 2500/3500 XDP Xtreme Diesel Performance

    XDP
    $51.95 - $51.95
    $51.95
    $51.95 - $51.95
    $51.95

    XDP Model XD444The XDP HD Grid Heater Relay Fusible Link Wire XD444 (For Dual Relay) (Different-Length) is designed as a replacement for Dodge 5.9L...

    View full details
    $51.95 - $51.95
    $51.95
    $51.95 - $51.95
    $51.95
  • responsive-image responsive-image

    Gen-Y Dodge Plate Style Puck Safety Chain Anchor Assembly - Pair

    GEN-Y Hitch
    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95

    GEN-Y Hitch Model GH-103535Gen-Y Dodge Plate Style Puck Safety Chain Anchor Assembly - Pair

    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95

The Best 12V Cummins Performance Parts for Your Truck

When it comes to getting more out of your engine, having the right parts and products matter a lot. Fortunately, Powerhouse Diesel offers a huge inventory of offerings from many of the top names in the industry. From fuel filters and gaskets to transmissions and turbochargers, we’re your complete source for everything to boost what your engine is capable of delivering. We carry parts from leading brands including industrial injection, Smeding and fleece performance.

But it’s more than our extensive range of products that makes us the best place to shop. We understand that trying to sort through your options can be confusing at times, but our team of qualified experts has all the knowledge and expertise needed to help you narrow down your search. We can point you in the right direction and help you find the product that’s perfect for what you want. 

If you want to learn more about all the various 12V Cummins parts and accessories we have to offer, browse through our selection on this page or reach out to speak with an experienced member of our team today. 

Shop 12V Cummins Parts by Category

Browse parts for your 1989-1998 Dodge Ram 5.9L 12-valve Cummins by system below.

12V Cummins Fuel System & Injectors

Pump governor spring kits, delivery valves, fuel filters, and performance 
upgrades - plus 12V Cummins fuel injectors for stock replacement and 
high-power builds. Shop all 12V Cummins fuel system parts.

12V Cummins Engine Internals

Rod bearings, head studs, valve cover gaskets, and rebuild components 
from trusted suppliers. Browse 12V Cummins engine parts.

12V Cummins Intake & Cooling

Cold-air intakes, coolant filters, and intercooler upgrades to lower 
intake temps and protect your cooling system. Browse 12V Cummins 
intakes and cooling.

12V Cummins Transmissions

Rebuild kits, shift kits, and short tailshaft options for the NV4500 
and Getrag transmissions. Browse 12V Cummins transmissions.

12V Cummins Tuning

Tuning options for the 12-valve - from P-pump mechanical modifications 
to electronic tuning accessories. Browse 12V Cummins tuning.

12V Cummins Performance Packages

Bundled upgrade kits for specific horsepower targets - from daily 
driving to competition pulling. Browse 12V Cummins performance packages.

 

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.

Powerhouse Diesel