Skip to content
Free Shipping on most orders over $150.00                    
Free Shipping on most orders over $150.00                    

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.

Filters

  • responsive-image responsive-image

    XDP Cummins Bolt-on Side Freeze Plug XD334

    XDP
    $58.00 - $58.00
    $58.00
    $58.00 - $58.00
    $58.00

    XDP Model XD334Make sure your side freeze plugs stay firmly mounted in your 1989-2018 Dodge 5.9L & 6.7L Cummins with the XDP Cummins Bolt-On Si...

    View full details
    $58.00 - $58.00
    $58.00
    $58.00 - $58.00
    $58.00
  • responsive-image responsive-image

    Wehrli 98.5-24 Cummins Billet Aluminum Clear Anodized Oil Fill Cap

    Wehrli
    $0.00 - $0.00
    $0.00
    $84.00
    $84.00 - $84.00
    $84.00

    Wehrli Model WCF100394Wehrli 98.5-23 Cummins Billet Aluminum Clear Anodized Oil Fill Cap Clean up the engine bay of your 1998.5-2024 Cummins with t...

    View full details
    $0.00 - $0.00
    $0.00
    $84.00
    $84.00 - $84.00
    $84.00
  • responsive-image responsive-image Save 8% Save %

    Mishimoto Low-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins

    Mishimoto
    $133.00
    $133.00 - $133.00
    $133.00
    $122.00
    $122.00 - $122.00
    $122.00

    Mishimoto Low-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins A defective thermostat can result in engine overheating and potential inte...

    View full details
    $133.00
    $133.00 - $133.00
    $133.00
    $122.00
    $122.00 - $122.00
    $122.00
    Save 8% Save %
  • responsive-image responsive-image

    XDP Engine Oil Pan Bolt Kit Black-Phosphate 1989-2023 Dodge Ram 5.9L/6.7L Diesel

    XDP
    $58.00 - $58.00
    $58.00
    $58.00 - $58.00
    $58.00

    XDP Model XD621The Engine Oil Pan Bolt Kit (Black-Phosphate) XD621 will replace the corroded oil pan bolts on your Dodge RAM 5.9L/6.7L Diesel. This...

    View full details
    $58.00 - $58.00
    $58.00
    $58.00 - $58.00
    $58.00
  • responsive-image responsive-image

    Wehrli 98.5-23 Cummins Billet Aluminum Black Anodized Oil Fill Cap

    Wehrli
    $0.00 - $0.00
    $0.00
    $84.00
    $84.00 - $84.00
    $84.00

    Wehrli Model WCF100395 Wehrli 98.5-21 Cummins Billet Aluminum Black Anodized Oil Fill Cap Clean up the engine bay of your 1998.5-2024 Cummins with ...

    View full details
    $0.00 - $0.00
    $0.00
    $84.00
    $84.00 - $84.00
    $84.00
  • responsive-image responsive-image

    XDP Cummins Piston Oil Squirters XD341

    XDP
    $73.00 - $73.00
    $73.00
    $73.00 - $73.00
    $73.00

    XDP Model XD341Don't reinstall the factory plastic oil squirters in your 1989-2002 Dodge 5.9L Cummins, replace them with the XDP Cummins Piston Oil...

    View full details
    $73.00 - $73.00
    $73.00
    $73.00 - $73.00
    $73.00
  • responsive-image responsive-image

    Premium Balancer Series - Stock Replacement Harmonic Balancer 94-98 Dodge with 5.9L Cummins Engine XDP Xtreme Diesel Performance

    XDP
    $442.00 - $442.00
    $442.00
    $442.00 - $442.00
    $442.00

    The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD711 is a direct-fit replacement for your Dodge Ram 5.9L diesel. A harmonic ...

    View full details
    $442.00 - $442.00
    $442.00
    $442.00 - $442.00
    $442.00
  • responsive-image responsive-image

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

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

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

    View full details
    $0.00 - $0.00
    $0.00
    $332.00
    $332.00 - $332.00
    $332.00
  • responsive-image responsive-image

    XDP Billet Rocker Arm Valve Bridge Set XD318

    XDP
    $508.00 - $508.00
    $508.00
    $508.00 - $508.00
    $508.00

    XDP Model XD318Upgrade the Rocker Arm Valve Bridges in your 1998.5-2022 Dodge 5.9L & 6.7L Cummins with the XDP Billet Rocker Arm Bridge Set XD3...

    View full details
    $508.00 - $508.00
    $508.00
    $508.00 - $508.00
    $508.00
  • responsive-image responsive-image

    XDP Camshaft Position (CMP) Sensor 1998-2002 Dodge with 5.9L Cummins Engine XD1018

    XDP
    $48.00 - $48.00
    $48.00
    $48.00 - $48.00
    $48.00

    XDP Model XD1018The XDP Camshaft Position (CMP) Sensor XD1018 is a direct-fit replacement for the faulty camshaft position sensor on your Dodge 5.9...

    View full details
    $48.00 - $48.00
    $48.00
    $48.00 - $48.00
    $48.00
  • responsive-image responsive-image

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

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $48.00
    $48.00 - $48.00
    $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...

    View full details
    $0.00 - $0.00
    $0.00
    $48.00
    $48.00 - $48.00
    $48.00
  • responsive-image responsive-image Save 8% Save %

    Mishimoto High-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins

    Mishimoto
    $133.00
    $133.00 - $133.00
    $133.00
    $122.00
    $122.00 - $122.00
    $122.00

    Mishimoto High-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins A defective thermostat can result in engine overheating and potential inte...

    View full details
    $133.00
    $133.00 - $133.00
    $133.00
    $122.00
    $122.00 - $122.00
    $122.00
    Save 8% Save %
  • responsive-image responsive-image

    Fleece Performance 03-15 Cummins Factory Oil Feed Line Replacement

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $101.00
    $101.00 - $101.00
    $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...

    View full details
    $0.00 - $0.00
    $0.00
    $101.00
    $101.00 - $101.00
    $101.00
  • responsive-image responsive-image

    XDP Throttle Position (TPS) Sensor 1998.5-2004 Dodge with 5.9L Cummins Engine (Automatic Transmission) XD1005

    XDP
    $258.00 - $258.00
    $258.00
    $258.00 - $258.00
    $258.00

    XDP Model XD1005The XDP Throttle Position (TPS) Sensor XD1005 is a drop-in replacement for the TPS sensor in your Dodge 5.9L diesel. All XDP sensor...

    View full details
    $258.00 - $258.00
    $258.00
    $258.00 - $258.00
    $258.00
  • User 1 User 1

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

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $116.00
    $116.00 - $116.00
    $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...

    View full details
    $0.00 - $0.00
    $0.00
    $116.00
    $116.00 - $116.00
    $116.00
  • Photo - Primary Photo - Primary

    ARP Dodge Cummins Flex Plate Bolt Kit (8)

    ARP
    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00

    ARP Model 147-2901ARP Dodge Cummins Flex Plate Bolt Kit (8)

    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00
  • responsive-image responsive-image

    Milled Rocker Arm Pedestal Set 89-98 Dodge with 5.9L Cummins Engine XDP Xtreme Diesel Performance

    XDP
    $303.00 - $303.00
    $303.00
    $303.00 - $303.00
    $303.00

    The XDP Milled Rocker Arm Pedestal Set XD3015RA makes it easy to swap out the stock head bolts and upgrade to head studs in your 1989-1998 Dodge 5....

    View full details
    $303.00 - $303.00
    $303.00
    $303.00 - $303.00
    $303.00
  • responsive-image responsive-image

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

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,240.00
    $1,240.00 - $1,240.00
    $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...

    View full details
    $0.00 - $0.00
    $0.00
    $1,240.00
    $1,240.00 - $1,240.00
    $1,240.00
  • responsive-image responsive-image Save 2% Save %

    Dodge Big Iron Extended Oil Pan Bolt Kit For 89-02 Cummins Industrial Injection

    Industrial Injection
    $84.00
    $84.00 - $84.00
    $84.00
    $82.00
    $82.00 - $82.00
    $82.00

    Industrial Injection Model: BI591224VOPB The Big Iron 89-02 Cummins Extended Oil Pan Bolt Kit is designed to be used with our aftermarket Big Iron ...

    View full details
    $84.00
    $84.00 - $84.00
    $84.00
    $82.00
    $82.00 - $82.00
    $82.00
    Save 2% Save %
  • responsive-image responsive-image Save 3% Save %

    Dodge Stage One Billet Pushrod Set For 24 Valve Cummins Stage 3 Chromoly Industrial Injection

    Industrial Injection
    $700.00
    $700.00 - $700.00
    $700.00
    $679.00
    $679.00 - $679.00
    $679.00

    Industrial Injection Model: 24EE04The Industrial Injection Cummins 24 Valve Stage 3 Chromoly Pushrods are designed to add Ultimate strength and rel...

    View full details
    $700.00
    $700.00 - $700.00
    $700.00
    $679.00
    $679.00 - $679.00
    $679.00
    Save 3% Save %
  • responsive-image responsive-image

    Dodge Main Bearings For 89-18 Cummns Stock Industrial Injection

    Industrial Injection
    $120.00 - $120.00
    $120.00
    $120.00 - $120.00
    $120.00

    Industrial Injection Model: MS-2328P1989-2018 Cummins Stock Main Bearings (std) Details: Sold as a complete set

    $120.00 - $120.00
    $120.00
    $120.00 - $120.00
    $120.00
  • responsive-image responsive-image

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

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $578.00
    $578.00 - $578.00
    $578.00

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

    View full details
    $0.00 - $0.00
    $0.00
    $578.00
    $578.00 - $578.00
    $578.00
  • responsive-image responsive-image

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

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $54.00
    $54.00 - $54.00
    $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 ...

    View full details
    $0.00 - $0.00
    $0.00
    $54.00
    $54.00 - $54.00
    $54.00
  • responsive-image responsive-image

    ARP Dodge Cummins 5.97L 12V/24V Balancer Bolt Kit

    ARP
    $65.00 - $65.00
    $65.00
    $65.00 - $65.00
    $65.00

    ARP Model 147-2502ARP Dodge Cummins 5.97L 12V/24V Balancer Bolt Kit

    $65.00 - $65.00
    $65.00
    $65.00 - $65.00
    $65.00

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.

Powerhouse Diesel