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

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $582.00
    $582.00 - $582.00
    Current price $582.00

    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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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $582.00
    $582.00 - $582.00
    Current price $582.00
  • Fleece Performance 89-18 Dodge 2500 / 3500 Cummins Mechanical Fuel Pump Block Off Plate

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $54.00
    $54.00 - $54.00
    Current price $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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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $54.00
    $54.00 - $54.00
    Current price $54.00
  • ARP Dodge Cummins 5.97L 12V/24V Balancer Bolt Kit

    ARP
    Original price $65.00 - Original price $65.00
    Original price
    $65.00
    $65.00 - $65.00
    Current price $65.00

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

    Original price $65.00 - Original price $65.00
    Original price
    $65.00
    $65.00 - $65.00
    Current price $65.00
  • ARP Dodge Cummins 5.9L 24V Same Length Head Stud Kit

    ARP
    Original price $850.00 - Original price $850.00
    Original price
    $850.00
    $850.00 - $850.00
    Current price $850.00

    ARP Model 247-4208ARP Dodge Cummins 5.9L 24V Same Length Head Stud Kit

    Original price $850.00 - Original price $850.00
    Original price
    $850.00
    $850.00 - $850.00
    Current price $850.00
  • Dodge Freeze Plug Retaining Plate For 89-02 Cummins 12 and 24 Valve Industrial Injection

    Industrial Injection
    Original price $102.00
    Original price $102.00 - Original price $102.00
    Original price $102.00
    Current price $99.00
    $99.00 - $99.00
    Current price $99.00

    Industrial Injection Model: PDM-08208Rear Block Freeze Plug Plate without O-ring. Fits 6B 12 Valve, 98-2002 24 Valve, and 4BT engines Please Read: ...

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    Original price $102.00
    Original price $102.00 - Original price $102.00
    Original price $102.00
    Current price $99.00
    $99.00 - $99.00
    Current price $99.00
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  • Dodge Tappet Cover For 89-98 Cummins Billet With Breather Industrial Injection

    Industrial Injection
    Original price $672.00
    Original price $672.00 - Original price $672.00
    Original price $672.00
    Current price $652.00
    $652.00 - $652.00
    Current price $652.00

    Industrial Injection Model: PDM-08152Industrial Injection 12 Valve Cummins Billet Tappet Cover with Breather 1994-1998 Features: Performance style...

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    Original price $672.00
    Original price $672.00 - Original price $672.00
    Original price $672.00
    Current price $652.00
    $652.00 - $652.00
    Current price $652.00
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  • Dodge Pistons For 89-98 Cummins 12 Valve Stock .020 Over Industrial Injection

    Industrial Injection
    Original price $1,649.00
    Original price $1,649.00 - Original price $1,649.00
    Original price $1,649.00
    Current price $1,599.00
    $1,599.00 - $1,599.00
    Current price $1,599.00

    Industrial Injection Model: PDM-03513.020 Dodge 2nd Gen 1994-1998 12 Valve Mahle Piston .020 Oversized W /Rings, Wristpins and Clips. PDM's Ceramic...

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    Original price $1,649.00
    Original price $1,649.00 - Original price $1,649.00
    Original price $1,649.00
    Current price $1,599.00
    $1,599.00 - $1,599.00
    Current price $1,599.00
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  • BD Diesel Pressure Transducer Upgrade Kit - Dodge 2000-2007 47RE/48RE/46RE/44RE/42RE

    BD Diesel
    Original price $295.00 - Original price $295.00
    Original price $295.00
    $320.00
    $320.00 - $320.00
    Current price $320.00

    Replaces the original plastic transducer with a more rugged, reliable and durable metal unit that can handle higher transmission line pressures wit...

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    Original price $295.00 - Original price $295.00
    Original price $295.00
    $320.00
    $320.00 - $320.00
    Current price $320.00
  • Dodge Performance Pistons For 89-98 Cummins 12 Valve .020 Over Industrial Injection

    Industrial Injection
    Original price $2,441.00
    Original price $2,441.00 - Original price $2,441.00
    Original price $2,441.00
    Current price $2,368.00
    $2,368.00 - $2,368.00
    Current price $2,368.00

    Industrial Injection Model: PDM-03513CC.020Cummins 2nd Gen 1994-1998 12 Valve Mahle Piston .020 Oversized Coated Tops and Skirts W /Rings, Wristpin...

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    Original price $2,441.00
    Original price $2,441.00 - Original price $2,441.00
    Original price $2,441.00
    Current price $2,368.00
    $2,368.00 - $2,368.00
    Current price $2,368.00
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  • Alliant Power Replacement Oil Cooler 89-02 5.9L 12V/24V Cummins Diesel

    Industrial Injection
    Original price $446.00 - Original price $446.00
    Original price
    $446.00
    $446.00 - $446.00
    Current price $446.00

    Model: AP6346789-02 5.9L 12V/24V Cummins Oil CoolerThis Part Fits: 1989-2002 5.9L 12v/24v Cummins Oil Cooler

    Original price $446.00 - Original price $446.00
    Original price
    $446.00
    $446.00 - $446.00
    Current price $446.00
  • X220 Series Head Stud Kit XD3010HS XDP

    XDP
    Original price $582.00 - Original price $582.00
    Original price
    $582.00
    $582.00 - $582.00
    Current price $582.00

    XDP Model XD3010HSUpgrade your 1998.5-2023 Dodge Ram 5.9L/6.7L Diesel with the XDP X220 Series Head Stud Kit XD3010HS. Upgrading the OEM head bolts...

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    Original price $582.00 - Original price $582.00
    Original price
    $582.00
    $582.00 - $582.00
    Current price $582.00
  • XDP 24V Performance Valve Springs & Retainer Kit XD313

    XDP
    Original price $733.00 - Original price $733.00
    Original price
    $733.00
    $733.00 - $733.00
    Current price $733.00

    XDP Model XD313Control the valvetrain in your 1998.5-2022 Dodge 5.9L & 6.7L Cummins with the XDP 24V Performance Valve Springs & Retainer K...

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    Original price $733.00 - Original price $733.00
    Original price
    $733.00
    $733.00 - $733.00
    Current price $733.00
  • Exhaust Manifold Gasket Set - 24v Cummins

    Smeding
    Original price $76.00 - Original price $76.00
    Original price
    $76.00
    $76.00 - $76.00
    Current price $76.00

    Smeding diesel exhaust manifold set includes: 6 manifold gaskets Your choice of T3 or T4 turbo gasket Please make sure to choose the correct turbo...

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    Original price $76.00 - Original price $76.00
    Original price
    $76.00
    $76.00 - $76.00
    Current price $76.00
  • XDP Wrinkle Black HD Gear Reduction Starter XD257

    XDP
    Original price $436.00 - Original price $436.00
    Original price
    $436.00
    $436.00 - $436.00
    Current price $436.00

    XDP Model XD257You can rely on the XDP Wrinkle Black HD Gear Reduction Starter XD257 to get your 1994-2002 Dodge 5.9L Cummins running in the most e...

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    Original price $436.00 - Original price $436.00
    Original price
    $436.00
    $436.00 - $436.00
    Current price $436.00
  • HP Reman Cylinder Head | 1989-1998 Dodge Ram 5.9 Cummins

    DjPrecisionMachine
    Original price $2,803.00 - Original price $4,080.00
    Original price
    $2,803.00
    $2,803.00 - $4,080.00
    Current price $2,803.00

    12 Valve HP Reman Cylinder Head   Our 12 Valve Cummins Reman Head is engineered with the highest standards of durability and reliability. Each head...

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    Original price $2,803.00 - Original price $4,080.00
    Original price
    $2,803.00
    $2,803.00 - $4,080.00
    Current price $2,803.00
  • Billet Oil Cap Cover Powder Coated | 1998.5-2024 Dodge Ram 5.9 6.7 Cummins

    DjPrecisionMachine
    Original price $62.00 - Original price $62.00
    Original price
    $62.00
    $62.00 - $62.00
    Current price $62.00

      D&J Precision Machine Oil Cap Cover Our D&J Precision Machine Oil Cap Cover is a great way to represent our brand. This cover is the same...

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    Original price $62.00 - Original price $62.00
    Original price
    $62.00
    $62.00 - $62.00
    Current price $62.00
  • Stage 1 Performance Head | 1998-2002 Dodge Ram 5.9 Cummins

    DjPrecisionMachine
    Original price $4,579.00 - Original price $5,840.00
    Original price
    $4,579.00
    $4,579.00 - $5,840.00
    Current price $4,579.00

    ISB Stage 1 24v Cummins Performance Head Elevate your engine's performance with our ISB Stage 1 24v Cummins Performance Head. Designed to enhance p...

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    Original price $4,579.00 - Original price $5,840.00
    Original price
    $4,579.00
    $4,579.00 - $5,840.00
    Current price $4,579.00
  • Tool Steel Wrist Pins | 1994-2007 Dodge Ram 5.9 Cummins

    DjPrecisionMachine
    Original price $769.00 - Original price $769.00
    Original price
    $769.00
    $769.00 - $769.00
    Current price $769.00

      5.9 Cummins Tool Steel Wrist Pins   D&J Precision Machine manufactures our tool steel wrist pins in-house at our facility in the United State...

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    Original price $769.00 - Original price $769.00
    Original price
    $769.00
    $769.00 - $769.00
    Current price $769.00
  • Head Gasket Kit | 1989-1998 Dodge Ram 5.9 Cummins

    DjPrecisionMachine
    Original price $457.00 - Original price $457.00
    Original price
    $457.00
    $457.00 - $457.00
    Current price $457.00

    Use only the best with our D&J Cummins Head Gasket Kit 1989-1998 5.9L 12V. Includes A head gasket, exhaust manifold gaskets, long intake gasket...

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    Original price $457.00 - Original price $457.00
    Original price
    $457.00
    $457.00 - $457.00
    Current price $457.00
  • Head Gasket Kit | 1998.5-2002 Dodge Ram 5.9 Cummins

    DjPrecisionMachine
    Original price $351.00 - Original price $351.00
    Original price
    $351.00
    $351.00 - $351.00
    Current price $351.00

    Use only the best with our D&J Cummins Head Gasket Kit 5.9 VP44 1998-2002 Includes a head gasket, exhaust manifold gaskets, long intake gasket,...

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    Original price $351.00 - Original price $351.00
    Original price
    $351.00
    $351.00 - $351.00
    Current price $351.00
  • HP Reman Cylinder Head | 1998-2002 Dodge Ram 5.9 Cummins

    DjPrecisionMachine
    Original price $3,358.00 - Original price $4,313.00
    Original price
    $3,358.00
    $3,358.00 - $4,313.00
    Current price $3,358.00

    VP44 24v HP Reman Cylinder Head   Our VP44 24v Performance Cummins Reman Head includes essential upgrades to ensure durability and reliability, add...

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    Original price $3,358.00 - Original price $4,313.00
    Original price
    $3,358.00
    $3,358.00 - $4,313.00
    Current price $3,358.00
  • Titanium Retainers | 1998.5-2018 Dodge Ram 5.9 & 6.7 Cummins

    DjPrecisionMachine
    Original price $583.00 - Original price $583.00
    Original price
    $583.00
    $583.00 - $583.00
    Current price $583.00

    D&J Precision Machine Cummins Titanium Retainers   Designed for 1998 and up 24v Cummins cylinder heads, our D&J Precision Machine Cummins T...

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    Original price $583.00 - Original price $583.00
    Original price
    $583.00
    $583.00 - $583.00
    Current price $583.00
  • X-BEAM Stock Length Billet Cummins Rods | 1989-2018 Dodge Ram 5.9 & 6.7 Cummins

    DjPrecisionMachine
    Original price $5,451.00 - Original price $5,451.00
    Original price
    $5,451.00
    $5,451.00 - $5,451.00
    Current price $5,451.00

    The Strongest Billet Cummins Rods On The Market   Our stock length X-BEAM Billet Cummins Rods are proven to withstand over 3000hp and 4000 lb/ft. W...

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    Original price $5,451.00 - Original price $5,451.00
    Original price
    $5,451.00
    $5,451.00 - $5,451.00
    Current price $5,451.00
  • X-BEAM 1-inch Longer Billet Cummins Rods | 1989-2018 Dodge Ram 5.9 & 6.7 Cummins

    DjPrecisionMachine
    Original price $5,952.00 - Original price $5,952.00
    Original price
    $5,952.00
    $5,952.00 - $5,952.00
    Current price $5,952.00

    The Strongest Billet Cummins Rods On The Market   Proven to handle over 3300hp and 4000 lb/ft of torque, we design our X-BEAM 1-inch Billet Cummins...

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    Original price $5,952.00 - Original price $5,952.00
    Original price
    $5,952.00
    $5,952.00 - $5,952.00
    Current price $5,952.00

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