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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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    Wehrli 98-18 Dodge / Ram Cummins 5.9L/6.7L WCFab X Fleece Thermostat Housing

    Wehrli
    $0.00 - $0.00
    $0.00
    $179.45
    $179.45 - $179.45
    $179.45

    Wehrli Model WCF100157WCFab X Fleece Performance Engineering Thermostat Housing for 1998.5-2018 5.9L & 6.7L Cummins is a direct replacement upg...

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    $0.00 - $0.00
    $0.00
    $179.45
    $179.45 - $179.45
    $179.45
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    Wehrli Cummins High Mount 2nd Gen Turbo Swap Oil Line Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $257.05
    $257.05 - $257.05
    $257.05

    Wehrli Model WCF100279Wehrli Cummins High Mount 2nd Gen Turbo Swap Oil Line Kit - For use with S300 or S400 Style Turbos Mounted in the High Mount ...

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    $0.00 - $0.00
    $0.00
    $257.05
    $257.05 - $257.05
    $257.05
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    Wehrli 5.9L Cummins IAT Sensor Aluminum Weld Bung

    Wehrli
    $0.00 - $0.00
    $0.00
    $32.01
    $32.01 - $32.01
    $32.01

    Wehrli Model WCF205-24Wehrli 5.9L Cummins IAT Sensor Aluminum Weld Bung

    $0.00 - $0.00
    $0.00
    $32.01
    $32.01 - $32.01
    $32.01
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    Wehrli Big Hitch Products Billet Aluminum Competition Kill Switch

    Wehrli
    $0.00 - $0.00
    $0.00
    $195.00
    $195.00 - $195.00
    $195.00

    Wehrli Big Hitch Products Model BHP4010 Universal Kill Switch for Competition Pulling Vehicles to cut ground wire circuit of Ignition, Fuel pump...

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    $0.00 - $0.00
    $0.00
    $195.00
    $195.00 - $195.00
    $195.00
  • Wehrli 17-24 6.7L Power Stroke Coolant Tank w/ Battery Box. responsive-image Save 3% Save %

    Wehrli 99-10 Ford / 94-24 RAM Univ RCLB/CCSB/ECSB 60in. Traction Bar Kit

    Wehrli
    $824.00
    $824.00 - $824.00
    $824.00
    $799.28
    $799.28 - $799.28
    $799.28

    Wehrli Model WCF100854 ***This kit includes 60" long bars for Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models*** For 199...

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    $824.00
    $824.00 - $824.00
    $824.00
    $799.28
    $799.28 - $799.28
    $799.28
    Save 3% Save %
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    Wehrli Big Hitch Products License Plate Mount Bracket

    Wehrli
    $0.00 - $0.00
    $0.00
    $92.00
    $92.00 - $92.00
    $92.00

    Wehrli Big Hitch Products Model BHP4009 - Includes component for BHP 2" or 2.5" receiver behind roll pan hitches- Includes hardware for mounting ...

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    $0.00 - $0.00
    $0.00
    $92.00
    $92.00 - $92.00
    $92.00
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    Wehrli Big Hitch Products Clamp On Sled Stops - BEHIND Roll Pan

    Wehrli
    $0.00 - $0.00
    $0.00
    $320.00
    $320.00 - $320.00
    $320.00

    Wehrli Big Hitch Products Model BHP3001 Protect your trucks sheet metal from damage- Clamps to any of our BEHIND roll pan receiver hitches- All ne...

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    $0.00 - $0.00
    $0.00
    $320.00
    $320.00 - $320.00
    $320.00
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    Wehrli Big Hitch Products Clamp On Sled Stops - BELOW Roll Pan

    Wehrli
    $0.00 - $0.00
    $0.00
    $270.00
    $270.00 - $270.00
    $270.00

    Wehrli Big Hitch Products Model BHP3000 - Protect your trucks sheet metal from damage- Clamps to any of our BELOW roll pan receiver hitches- All ne...

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    $0.00 - $0.00
    $0.00
    $270.00
    $270.00 - $270.00
    $270.00
  • Wehrli 17-24 6.7L Power Stroke Coolant Tank w/ Battery Box. responsive-image

    Wehrli 99-10 Ford / 94-24 RAM Univ ECLB/CCLB 68in. Traction Bar Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $761.45
    $761.45 - $761.45
    $761.45

    Wehrli Model WCF100855 ***This kit includes 68" long bars for Extended Cab Long Bed and Crew Cab Long Bed Models*** For 1999-2010 Ford and 1994-202...

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    $0.00 - $0.00
    $0.00
    $761.45
    $761.45 - $761.45
    $761.45

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. 

Powerhouse Diesel