1998.5–2002 5.9L Cummins Engines & Engine Parts

Shop engines and engine parts for 1998.5–2002 5.9L Cummins applications. This collection includes long blocks, short blocks, cylinder heads, Builder Boxes, overhaul kits, rods, camshafts, gaskets, studs, bearings and girdle components.

Whether you are repairing a stock engine or planning a stronger build, choose components around the exact engine configuration and intended use. Confirm the exact model year, engine rating/application and transmission where the product listing calls for it.

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1998.5–2002 5.9L Cummins Engine Parts & Build Options

The 1998.5–2002 trucks use the 24-valve ISB 5.9L with electronic engine management and Bosch VP44 injection. Injector and pump applications vary within this range by engine rating and transmission.

Industrial Injection's catalog for this year break includes long blocks, short blocks, cylinder heads, Builder Boxes, overhaul kits, rods, camshafts, gaskets, studs, bearings and girdle components. That gives you options ranging from individual repair parts to larger engine-build components. Do not assume every 5.9L or 6.7L internal part crosses between generations.

Confirm the exact model year, engine rating/application and transmission where the product listing calls for it. For short blocks, long blocks, Builder Boxes and cylinder heads, also review the exact included components before ordering.

Related Cummins collections: Fuel Injectors & Components, Injection Pumps & Fuel Supply, Turbochargers & Turbo Parts.

Frequently Asked Questions

What engine platform is used in 1998.5–2002 Cummins applications?

This collection is built around the 24-valve ISB 5.9L. It uses electronically controlled Bosch VP44 injection.

What is the difference between a Cummins short block and long block?

A short block centers on the assembled lower engine, while a long block adds the cylinder head and additional upper-engine components. Exact included parts vary by product, so use the individual listing as the final authority.

How do I verify Cummins engine-part fitment before ordering?

Confirm the exact model year, engine rating/application and transmission where the product listing calls for it. For major assemblies or internal engine parts, compare the product specifications with the engine and component being replaced rather than relying on displacement alone.

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