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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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    Fleece Performance 2500 and 3500 Low Profile Shock Mounts

    Fleece Performance
    $89.99 - $89.99
    $89.99
    $99.99
    $99.99 - $99.99
    $99.99

    Fleece Performance Model FPE-LPSMBuilt from high quality 1/4 inch 304 stainless steel and are perfect for gaining the necessary room under the hood...

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    $89.99 - $89.99
    $89.99
    $99.99
    $99.99 - $99.99
    $99.99
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    Fleece Performance 89-98 Dodge 2500/3500 5.9L 12V Cummins Replacement Heater Core Line Kit

    Fleece Performance
    $341.10 - $341.10
    $341.10
    $379.00
    $379.00 - $379.00
    $379.00

    Fleece Performance Model FPE-CUMM-SSHCL-12VReplace your leaking or corroded heater tubes with our upgraded stainless steel tubes and high temperatu...

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    $341.10 - $341.10
    $341.10
    $379.00
    $379.00 - $379.00
    $379.00
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    Fleece Performance 94-98 Dodge Cummins 39.5in 12 Valve Coolant Bypass Hose (BLK - Braided)

    Fleece Performance
    $75.88 - $75.88
    $75.88
    $84.31
    $84.31 - $84.31
    $84.31

    Fleece Performance Model FPE-CLNTBYPS-HS-12V-BLKReplacement Coolant Bypass Hose with black nylon braiding for our 12V Cummins kits. For use with th...

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    $75.88 - $75.88
    $75.88
    $84.31
    $84.31 - $84.31
    $84.31
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    Fleece Performance 94-98 Dodge Cummins 39.5in 12 Valve Coolant Bypass Hose (SS-Braided)

    Fleece Performance
    $75.88 - $75.88
    $75.88
    $84.31
    $84.31 - $84.31
    $84.31

    Fleece Performance Model FPE-CLNTBYPS-HS-12V-SSReplacement Coolant Bypass Hose with stainless steel braiding for our 12V Cummins kits. For use with...

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    $75.88 - $75.88
    $75.88
    $84.31
    $84.31 - $84.31
    $84.31
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    Fleece Performance 94-98 Dodge 5.9L Cummins 12V Coolant Bypass Kit

    Fleece Performance
    $323.10 - $323.10
    $323.10
    $359.00
    $359.00 - $359.00
    $359.00

    Fleece Performance Model FPE-CLNTBYPS-CUMMINS-12VAnother product from Fleece Performance built out of necessity is the 1998.5-2002 Cummins Coolant ...

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    $323.10 - $323.10
    $323.10
    $359.00
    $359.00 - $359.00
    $359.00
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    Fleece Performance 91-97 Dodge Ram 5.9L Cummins SureFlo Performance Sending Unit

    Fleece Performance
    $323.10 - $323.10
    $323.10
    $359.00
    $359.00 - $359.00
    $359.00

    Fleece Performance Model FPE-SF-CUMM-9197PROBLEM: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need t...

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    $323.10 - $323.10
    $323.10
    $359.00
    $359.00 - $359.00
    $359.00
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    Fleece Performance 91-97 Dodge Ram 5.9L Cummins PowerFlo Lift Pump Assembly

    Fleece Performance
    $800.10 - $800.10
    $800.10
    $889.00
    $889.00 - $889.00
    $889.00

    Fleece Performance Model FPE-PF-CUMM-9197Fleece Performance Model FPE-PF-CUMM-9197Fleece Performance 91-97 Dodge Ram 5.9L Cummins PowerFlo Lift Pum...

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    $800.10 - $800.10
    $800.10
    $889.00
    $889.00 - $889.00
    $889.00

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