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24V 5.9 Cummins Engine Parts for 1998.5-2002 Dodge Ram 2500/3500

Shop engine components and rebuild parts for the 5.9L 24-valve Cummins - the diesel engine found in 1998.5-2002 Dodge Ram 2500 and 3500 trucks. This collection covers engine block sealing, oil system components, cooling, and rotating assembly parts from XDP, Wehrli, and Mishimoto.

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    Fleece Performance 94-18 Dodge Cummins 2500-3500 Exhaust Manifold Stud Kit - 4mm Allen Socket Head

    Fleece Performance
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    $332.00
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    $332.00

    Fleece Performance Model FPE-34772All New! Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are...

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    $332.00
    $332.00 - $332.00
    $332.00
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    Fleece Performance 97-19 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 2

    Fleece Performance
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    $48.00
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    $48.00

    Fleece Performance Model FPE-HAR-MU-PT-2Replacement connector with 6 inch pigtail for use on the Cummins engine and other vehicle applications. Pro...

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    $48.00
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    $48.00
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    Fleece Performance 03-15 Cummins Factory Oil Feed Line Replacement

    Fleece Performance
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    $101.00
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    $101.00

    Fleece Performance Model FPE-CRTFL-OEEnsure your turbocharger has a good oil supply line with with our replacement turbocharger oil feed line kit d...

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    $101.00
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    $101.00
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    Fleece Performance 99-02 Dodge 2500/3500 Cummins 5.9L Heater Feed and Return Hose Kit

    Fleece Performance
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    $116.00
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    $116.00

    Fleece Performance Model FPE-CUMM-HCL-KIT-9902Upgrade or replace your leaking heater core feed and return hoses on your 1998.5-2002 5.9L VP Cummins...

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    $116.00
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    $116.00
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    Fleece Performance 94-02 Dodge Ram 2500/3500 Cummins Transmission Cooler & Line Kit

    Fleece Performance
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    $1,240.00
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    $1,240.00

    Fleece Performance Model FPE-TC-CUMM-9402Fleece Performance 94-02 Dodge Ram 2500/3500 Cummins Transmission Cooler & Line Kit All new for the 19...

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    $1,240.00
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    Fleece Performance 98.5-19 Dodge 2500 24V Cummins Upgraded 3/8in Stage 2 Pushrods

    Fleece Performance
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    $578.00
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    Fleece Performance Model FPE-CUMM-S2-PRODUpgraded 3/8 inch diameter pushrods for Cummins 24V diesel engines. Produced from 4130 chrome molybdenum s...

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    $578.00
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    $578.00
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    Fleece Performance 89-18 Dodge 2500 / 3500 Cummins Mechanical Fuel Pump Block Off Plate

    Fleece Performance
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    $54.00
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    $54.00

    Fleece Performance Model FPE-CUMM-FBOPCummins Mechanical Fuel Pump Block Off Plate. Have you upgraded from your factory mechanical lift pump to an ...

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    $54.00
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    $54.00
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    Fleece Performance 98.5-18 Dodge 2500/3500 Cummins 5.9L/6.7L OE Replacement Rocker Arm Assembly

    Fleece Performance
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    $174.00
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    $174.00

    Fleece Performance Model FPE-CUMM-RAA-CRTrust Fleece Performance to bring you the best OE alternative parts you need! Our replacement rocker armass...

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    $174.00
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    $174.00
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    Fleece Performance Cummins 24V Spring And Retainer Set

    Fleece Performance
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    $722.00
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    $722.00

    Fleece Performance Model FPE-34797Upgrade your Cummins valve springs and retainers with our Fleece Performance spring and retainer kit. Our springs...

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    $722.00
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    $722.00
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    Fleece Performance 95-20 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 4

    Fleece Performance
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    $44.00
    $44.00 - $44.00
    $44.00

    Fleece Performance Model FPE-HAR-MU-PT-4Replacement connector with 6 inch pigtail for use on the Cummins engine and other vehicle applications. Pro...

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    $44.00
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    $44.00
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    Fleece Performance 94-18 Dodge Cummins 2500-3500 Exhaust Manifold Stud Kit - 7mm External Hex Head

    Fleece Performance
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    $0.00
    $332.00
    $332.00 - $332.00
    $332.00

    Fleece Performance Model FPE-34771All New! Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are...

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    $0.00 - $0.00
    $0.00
    $332.00
    $332.00 - $332.00
    $332.00
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    Fleece Performance 94-02 Dodge 2500/3500 5.9L Cummins Turbocharger Drain Tube Kit

    Fleece Performance
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    $145.00
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    $145.00

    Fleece Performance Model FPE-CTDT-HX35-KITEliminate the installation headaches associated with a non-flexible OE drain line with our silicone hose ...

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    $145.00
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    $145.00
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    Fleece Performance 2001 Dodge 2500/3500 Cummins 5.9L 6in Multiuse Sensor Pigtail 9

    Fleece Performance
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    $44.00
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    $44.00

    Fleece Performance Model FPE-HAR-MU-PT-9Replacement connector with 6 inch pigtail for use on MY 2001, 5.9L VP Cummins engine. Produced in-house, ou...

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    $0.00 - $0.00
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    $44.00
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    $44.00
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    Fleece Performance 2002 Dodge 2500/3500 Cummins MAP Sensor Adapter Harness

    Fleece Performance
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    $87.00
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    $87.00

    Fleece Performance Model FPE-HAR-CUMM-ADPT-MAP-02Replacement adapter harness for use on the 2002 Dodge Cummins MAP Sensor. Produced in-house, our m...

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    $0.00 - $0.00
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    $87.00
    $87.00 - $87.00
    $87.00

Shop 24V Cummins Engine Parts by Category

Engine Sealing & Block Components

Freeze plugs, oil pan bolt kits, and block-level sealing components for the 5.9L 24-valve Cummins. XDP's bolt-on side freeze plug kit (XD334) is a direct-fit replacement that eliminates the need to drive out the OEM press-fit plugs - a common source of coolant leaks on high-mileage 24V engines.

Oil System Components

Oil fill caps and piston oil squirters for the 24-valve 5.9L Cummins. Wehrli billet aluminum oil fill caps are a direct replacement for the factory plastic cap. XDP piston oil squirters (XD341) replace the factory squirters that supply oil to the piston undersides for cooling.

Cooling System

Thermostats for the 5.9L/6.7L Cummins. The Mishimoto low-temperature thermostat is a direct replacement that opens at a lower temperature than stock - reduces operating temperatures on modified or high-EGT trucks.

Rotating Assembly

Harmonic balancers for the 5.9L Cummins. The factory rubber-bonded harmonic balancer is a known weak point on high-mileage engines - the rubber bond separates and the outer ring spins independently, causing vibration and accessory belt issues. A quality replacement restores correct crankshaft vibration damping.

For fuel system, turbo, and performance upgrades, see all 24V 5.9 Cummins parts. For the earlier 12V 5.9 Cummins (1989-1998), visit the 12V parts collection.

Frequently Asked Questions

  • The 24-valve 5.9L Cummins ran from 1998.5 through 2002 in Dodge Ram 2500/3500. True 1998 trucks used the 12-valve - for those, see the 12V 5.9 Cummins (1989-1998) parts collection.

  • The 12-valve (1989-1998) uses a mechanical P7100 injection pump; the 24-valve (1998.5-2002) uses a Bosch VP44 electronic pump. The 12-valve is known for extreme durability; the 24-valve is electronically controlled and more refined.

  • XDP (freeze plug kits, piston oil squirters), Wehrli Custom Fabrication (billet oil fill caps), and Mishimoto (low-temperature thermostats).

  • Some parts - thermostats and oil components - are cross-compatible. Check individual product listings for exact fitment years before ordering.

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