Shop By Truck

Service Department

4089649 Cummins OEM Upper Engine Gasket Set (Standard Thickness) - Dodge Cummins 5.9L - 1989-1998

SKU: 4089649
Mftr. Part#: 4089649
Manufacturer: Cummins Inc.
This Cummins upper engine gasket set includes all gaskets, seals, & o-rings required when rebuilding the cylinder heads on your 1989-1998 Dodge Cummins 5.9L Common Rail diesel truck.

PRODUCT DETAILS (click to expand)

Mftr. Part#4089649
Weight (lbs.):7.00 lbs.

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Product TypeEngine Parts
Product TypeGasket/Seal/O-Ring Kit
Product TypeHead Gasket


The OEM Cummins multi-layer steel head gaskets are size graded which eliminates the need for piston grading. Each component is constructed from high quality materials to give you durability and long lasting performance, this kit includes tophat valve seals which require machining for installation.


  • Direct fit replacement
  • Maintains factory performance
  • Constructed from the highest quality materials
Customers who bought this item also bought