Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.

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:

Filters

  • Smeding Diesel S366 SXE Turbocharger

    Smeding
    Original price $ 14,372.00 - Original price $ 24,904.00
    Original price
    $ 14,372.00 - $ 24,904.00
    $ 14,372.00 - $ 24,904.00
    Current price $ 14,372.00

    Smeding Diesel S366 SXE Turbocharger

    Original price $ 14,372.00 - Original price $ 24,904.00
    Original price
    $ 14,372.00 - $ 24,904.00
    $ 14,372.00 - $ 24,904.00
    Current price $ 14,372.00
  • Cummins manifold bolt kit for smeding diesel manifolds

    Smeding
    Original price $ 867.00 - Original price $ 867.00
    Original price
    $ 867.00
    $ 867.00 - $ 867.00
    Current price $ 867.00

    M10 Allen head manifold bolts. These are meant to be used with our Manifolds.

    Original price $ 867.00 - Original price $ 867.00
    Original price
    $ 867.00
    $ 867.00 - $ 867.00
    Current price $ 867.00
  • XDP INJECTION PUMP GEAR PULLER XD134

    XDP
    Original price $ 767.00 - Original price $ 767.00
    Original price
    $ 767.00
    $ 767.00 - $ 767.00
    Current price $ 767.00

    XDP Model XD134The XDP Injection Pump Gear Puller XD134 is a finely machined tool that will remove the pump gear from the VE, P7100, VP-44 and CP3 ...

    View full details
    Original price $ 767.00 - Original price $ 767.00
    Original price
    $ 767.00
    $ 767.00 - $ 767.00
    Current price $ 767.00
  • Wehrli Big Hitch Products Billet Aluminum Competition Kill Switch

    Wehrli
    Original price $ 3,721.00 - Original price $ 3,721.00
    Original price
    $ 3,721.00
    $ 3,721.00 - $ 3,721.00
    Current price $ 3,721.00

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

    View full details
    Original price $ 3,721.00 - Original price $ 3,721.00
    Original price
    $ 3,721.00
    $ 3,721.00 - $ 3,721.00
    Current price $ 3,721.00
  • Wehrli Big Hitch Products License Plate Mount Bracket

    Wehrli
    Original price $ 1,753.00 - Original price $ 1,753.00
    Original price
    $ 1,753.00
    $ 1,753.00 - $ 1,753.00
    Current price $ 1,753.00

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

    View full details
    Original price $ 1,753.00 - Original price $ 1,753.00
    Original price
    $ 1,753.00
    $ 1,753.00 - $ 1,753.00
    Current price $ 1,753.00
  • Wehrli Big Hitch Products Clamp On Sled Stops - BEHIND Roll Pan

    Wehrli
    Original price $ 6,103.00 - Original price $ 6,103.00
    Original price
    $ 6,103.00
    $ 6,103.00 - $ 6,103.00
    Current price $ 6,103.00

    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...

    View full details
    Original price $ 6,103.00 - Original price $ 6,103.00
    Original price
    $ 6,103.00
    $ 6,103.00 - $ 6,103.00
    Current price $ 6,103.00
  • Wehrli Big Hitch Products Clamp On Sled Stops - BELOW Roll Pan

    Wehrli
    Original price $ 5,099.00 - Original price $ 5,099.00
    Original price
    $ 5,099.00
    $ 5,099.00 - $ 5,099.00
    Current price $ 5,099.00

    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...

    View full details
    Original price $ 5,099.00 - Original price $ 5,099.00
    Original price
    $ 5,099.00
    $ 5,099.00 - $ 5,099.00
    Current price $ 5,099.00
  • Mishimoto 94-02 Dodge Ram 5.9L Cummins Replacement Oil Pan

    Mishimoto
    Original price $ 3,524.00
    Original price $ 3,524.00 - Original price $ 3,524.00
    Original price $ 3,524.00
    Current price $ 3,208.00
    $ 3,208.00 - $ 3,208.00
    Current price $ 3,208.00

    Mishimoto Model MMOPN-RAM-94SThe Mishimoto Dodge Ram 5.9L Cummins 1994-2002 Oil Pan is a direct replacement for your dented, cracked, rusted, or st...

    View full details
    Original price $ 3,524.00
    Original price $ 3,524.00 - Original price $ 3,524.00
    Original price $ 3,524.00
    Current price $ 3,208.00
    $ 3,208.00 - $ 3,208.00
    Current price $ 3,208.00
    Save 9% Save %
  • ATS Diesel 94-98 Cummins 5.9L Pulse Flow Exhaust Manifold Kit

    ATS Diesel
    Original price $ 10,828.00 - Original price $ 10,828.00
    Original price
    $ 10,828.00
    $ 10,828.00 - $ 10,828.00
    Current price $ 10,828.00

    ATS Diesel Model 2049102164ATS Diesel 94-98 Cummins 5.9L Pulse Flow Exhaust Manifold Kit 1994-2002 5.9L 12V 24V Cummins 3-Piece Pulse Flow Exhaust ...

    View full details
    Original price $ 10,828.00 - Original price $ 10,828.00
    Original price
    $ 10,828.00
    $ 10,828.00 - $ 10,828.00
    Current price $ 10,828.00
  • USA Standard 94-04 Dodge Ram 1500/2500/3500 NV4500 Manual Transmission Bearing Kit

    Yukon Gear & Axle
    Original price $ 6,475.00 - Original price $ 6,475.00
    Original price
    $ 6,475.00
    $ 6,475.00 - $ 6,475.00
    Current price $ 6,475.00

    Yukon Gear & Axle Model ZMBK308AWSUSA Standard Gear manufactures a full line of top-quality transmission parts. You can count on USA Standard G...

    View full details
    Original price $ 6,475.00 - Original price $ 6,475.00
    Original price
    $ 6,475.00
    $ 6,475.00 - $ 6,475.00
    Current price $ 6,475.00
  • USA Standard 94-96 Dodge Ram 1500/2500/3500 NV4500 Manual Transmission Cluster

    Yukon Gear & Axle
    Original price $ 5,648.00 - Original price $ 5,648.00
    Original price
    $ 5,648.00
    $ 5,648.00 - $ 5,648.00
    Current price $ 5,648.00

    Yukon Gear & Axle Model ZMNV22608USA Standard Gear manufactures a full line of top-quality transmission parts. You can count on USA Standard Ge...

    View full details
    Original price $ 5,648.00 - Original price $ 5,648.00
    Original price
    $ 5,648.00
    $ 5,648.00 - $ 5,648.00
    Current price $ 5,648.00
  • USA Standard 01-06 Chevrolet Silverado 2500 HD NV4500 Manual Transmission 3rd Gear (29-Tooth)

    Yukon Gear & Axle
    Original price $ 2,380.00 - Original price $ 2,380.00
    Original price
    $ 2,380.00
    $ 2,380.00 - $ 2,380.00
    Current price $ 2,380.00

    Yukon Gear & Axle Model ZMNV23712USA Standard Gear manufactures a full line of top-quality transmission parts. You can count on USA Standard Ge...

    View full details
    Original price $ 2,380.00 - Original price $ 2,380.00
    Original price
    $ 2,380.00
    $ 2,380.00 - $ 2,380.00
    Current price $ 2,380.00
  • Steed Speed Competition Style T4/12V with Waste Gate

    Steed speed
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00

    Steed Speed Competition Style T4/12V with Waste Gate   ***Product is built to order. Typical wait time is 8 weeks***

    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00
  • Steed Speed Competition Style T4/24v

    Steed speed
    Original price $ 18,939.00 - Original price $ 18,939.00
    Original price
    $ 18,939.00
    $ 18,939.00 - $ 18,939.00
    Current price $ 18,939.00

    Competition manifold with straight T4 flange ***Product is built to order. Typical wait time is 8 weeks***

    Original price $ 18,939.00 - Original price $ 18,939.00
    Original price
    $ 18,939.00
    $ 18,939.00 - $ 18,939.00
    Current price $ 18,939.00
  • Steed Speed Competition Style T4/12V

    Steed speed
    Original price $ 18,939.00 - Original price $ 18,939.00
    Original price
    $ 18,939.00
    $ 18,939.00 - $ 18,939.00
    Current price $ 18,939.00

    Competition manifold with straight T4 flange This header has been designed for those who are pushing the extreme limits with their Cummins.  Pass...

    View full details
    Original price $ 18,939.00 - Original price $ 18,939.00
    Original price
    $ 18,939.00
    $ 18,939.00 - $ 18,939.00
    Current price $ 18,939.00
  • Steed Speed Competition Style T4/12V w/Twin Waste Gate

    Steed speed
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00

    This manifold features a turbo flange facing straight out with two separate wastegate ports either side of the turbo flange.  Manifold comes wit...

    View full details
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00
  • Steed Speed Competition Style T4/24v w/Waste Gate

    Steed speed
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00

    Competition manifold with straight T4 flange and 2.5 inch V-band EWG port. This header has been designed for those who are pushing the extreme ...

    View full details
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00
  • Steed Speed Competition Style T4/24v w/Twin Gates

    Steed speed
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00

    Competition manifold with straight T4 flange and 2.5 inch V-band EWG port. This header has been designed for those who are pushing the extreme l...

    View full details
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00
  • Steed Speed Competition Style T6/12v

    Steed speed
    Original price $ 18,939.00 - Original price $ 18,939.00
    Original price
    $ 18,939.00
    $ 18,939.00 - $ 18,939.00
    Current price $ 18,939.00

    Competition manifold with straight T6 flange on 10 degree angle     ***Product is built to order. Typical wait time is 8 weeks***

    Original price $ 18,939.00 - Original price $ 18,939.00
    Original price
    $ 18,939.00
    $ 18,939.00 - $ 18,939.00
    Current price $ 18,939.00
  • Steed Speed Competition Style T6/12v w/Waste Gate

    Steed speed
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00

    Competition manifold with straight T6 flange and 2.5 inch V-band EWG port. This header has been designed for those who are pushing the extreme li...

    View full details
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00
  • Steed Speed Competition Style T6/12v w/Twin Gates

    Steed speed
    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00

    Competition manifold with straight T6 flange and twin  2.5 inch V-band EWG ports.     ***Product is built to order. Typical wait time is 8 weeks***

    Original price $ 23,881.00 - Original price $ 23,881.00
    Original price
    $ 23,881.00
    $ 23,881.00 - $ 23,881.00
    Current price $ 23,881.00
  • Steed Speed Competition Style T6/24v

    Steed speed
    Original price $ 18,939.00 - Original price $ 18,939.00
    Original price
    $ 18,939.00
    $ 18,939.00 - $ 18,939.00
    Current price $ 18,939.00

    Competition manifold with straight T6 flange.  Comes complete with all gaskets and turbo mounting hardware     ***Product is built to order. Typica...

    View full details
    Original price $ 18,939.00 - Original price $ 18,939.00
    Original price
    $ 18,939.00
    $ 18,939.00 - $ 18,939.00
    Current price $ 18,939.00
  • Steed Speed Competition Style T6/24v w/Twin Gates

    Steed speed
    Original price $ 23,861.00 - Original price $ 23,861.00
    Original price
    $ 23,861.00
    $ 23,861.00 - $ 23,861.00
    Current price $ 23,861.00

    Competition manifold with straight T6 flange and twin gates set either side of the turbo flange.     ***Product is built to order. Typical wait tim...

    View full details
    Original price $ 23,861.00 - Original price $ 23,861.00
    Original price
    $ 23,861.00
    $ 23,861.00 - $ 23,861.00
    Current price $ 23,861.00
  • Steed Speed T4 12V Angled Turbo Flange

    Steed speed
    Original price $ 14,766.00 - Original price $ 14,766.00
    Original price
    $ 14,766.00
    $ 14,766.00 - $ 14,766.00
    Current price $ 14,766.00

    Shown here is T4 manifold with angled flange. The perfect choice for upgrading to a larger turbo for your truck.  The manifold comes complete with ...

    View full details
    Original price $ 14,766.00 - Original price $ 14,766.00
    Original price
    $ 14,766.00
    $ 14,766.00 - $ 14,766.00
    Current price $ 14,766.00

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