null AW-17220743903, GT-K4ZB5X3V

98.5-02 5.9L CUMMINS

98.5-02 5.9L CUMMINS

98.5-02 5.9L CUMMINS

1998.5–2002 Dodge Ram Cummins Parts (5.9L 24-Valve VP44)

The 1998.5–2002 Dodge Cummins introduced the 24-valve 5.9L Cummins engine powered by the Bosch VP44 injection pump. These second-gen trucks offered better airflow and performance potential than earlier models, but also brought common VP44 fuel system challenges. At CPP Diesel, we stock everything you need—from OEM Cummins replacement parts to CPP performance upgrades—to keep your VP44 Cummins reliable, efficient, and powerful.

Shop 1998.5–2002 Cummins by Subcategory

Why Choose CPP Diesel?

We specialize in Cummins-powered Dodge trucks. Whether you need a VP44 injection pump replacement, a turbo upgrade, or a 47RE transmission rebuild kit, CPP Diesel offers the best balance of OEM reliability and high-performance solutions.

1998.5–2002 Dodge Cummins FAQ

What makes the 1998.5–2002 Cummins different?

This generation introduced the 24-valve head with improved airflow and the Bosch VP44 electronic injection pump. It offered more horsepower and torque than earlier 12-valve models.

What are common VP44 pump issues?

The VP44 relies on proper fuel supply pressure. Running without a reliable lift pump can cause premature failure. CPP Diesel stocks OEM and performance VP44 replacements.

What are the best performance upgrades for the 24-valve Cummins?

Popular upgrades include VP44 pump tuning, larger injectors, turbo upgrades, head studs, free-flowing exhausts, and 47RE transmission upgrades.

Do you carry OEM Cummins replacement parts?

Yes—CPP Diesel offers a complete catalog of OEM Cummins parts along with CPP Diesel performance products.

How can I improve reliability on my VP44 Cummins?

Install a high-quality lift pump to protect the VP44, maintain cooling efficiency, and upgrade clutches or torque converters if adding horsepower.

Tags: 98.5 Cummins, 99 Cummins, 00 Cummins, 01 Cummins, 02 Cummins, 24-valve Cummins, VP44, VP44 pump, 5.9L Cummins 24v, Dodge Ram diesel parts, Cummins injectors, Cummins turbo upgrade, Cummins rebuild kits, Cummins drivetrain, Cummins exhaust, intercooler upgrade, head studs, gaskets, clutch kits, torque converter, radiator, water pump, fuel system, lift pump, downpipe, CPP Diesel, OEM Cummins
Long-Tail Tags: best upgrades for 1998.5–2002 Dodge Cummins, VP44 pump replacement parts, OEM and aftermarket VP44 Cummins parts, 24 valve Cummins turbocharger upgrade, 1998.5–2002 Cummins transmission rebuild kits, 47RE transmission upgrades for 24v Cummins, Cummins radiator and cooling system upgrades, high-performance 24v Cummins head studs and gaskets, VP44 lift pump upgrade kits, second-gen Cummins exhaust and downpipe systems, daily driver reliability upgrades for 24v Cummins, towing upgrades for 1998.5–2002 Cummins, CPP Diesel Cummins performance engines, Cummins OEM replacement parts for 24 valve Dodge Ram

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Total: items /

Adding your products to cart