Product Description
The CUMMINS 4089173 OEM LOWER ENGINE GASKET KIT is designed for 2003–2007 Dodge Ram trucks equipped with the 5.9L Common Rail Cummins diesel engine. This genuine Cummins gasket kit contains the lower engine sealing components required during engine repair, overhaul, or rebuild work while maintaining OEM fitment and sealing performance.
Use this kit when servicing lower engine components, replacing worn gaskets, repairing oil leaks, or performing a complete engine rebuild. Always verify fitment by engine serial number before ordering.
FEATURES
- Genuine Cummins OEM lower engine gasket kit
- Designed for 2003–2007 5.9L Common Rail Cummins engines
- Provides OEM-quality sealing performance
- Helps prevent oil and fluid leaks during engine operation
- Ideal for engine repair, overhaul, and rebuild projects
- Manufactured to Cummins factory specifications
FITMENT
- 2003–2007 Dodge Ram 2500 5.9L Cummins Common Rail
- 2003–2007 Dodge Ram 3500 5.9L Cummins Common Rail
- Select Cummins ISB industrial applications using the same engine platform
WHAT'S INCLUDED
- 1 Cummins 4089173 OEM Lower Engine Gasket Kit
- Lower engine sealing components supplied by Cummins for the application
CROSS-REFERENCE AND RELATED PRODUCTS
- Cummins 4089173
- Cummins Upper Engine Gasket Kits
- Cummins Front Cover Gaskets and Seals
- Cummins Rear Main Seal Components
- Cummins Oil Pan Gaskets and Related Sealing Components
SPECIFICATIONS
- Manufacturer: Cummins
- Part Number: 4089173
- Part Type: Lower Engine Gasket Kit
- Engine Compatibility: 5.9L Cummins Common Rail
- Fitment Years: 2003–2007
- Vehicle Application: Dodge Ram 2500 / 3500
- Condition: New OEM Cummins
- Application: Engine Repair and Rebuild
- Installation Type: Direct Replacement
FAQ
Will this gasket kit fit my truck?
This kit fits many 2003–2007 Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Common Rail Cummins engine. Always verify fitment using your engine serial number before ordering.
Is this a genuine Cummins gasket kit?
Yes. Cummins 4089173 is a genuine OEM Cummins lower engine gasket kit manufactured to factory specifications.
What is included in the kit?
The kit contains the lower engine sealing components supplied by Cummins for applicable engine repair and rebuild procedures.
When should a lower engine gasket kit be replaced?
Lower engine gaskets are commonly replaced during engine rebuilds, major repairs, oil leak repairs, and lower-end service work.
Is this kit recommended for engine overhauls?
Yes. This kit is commonly used during complete engine rebuild and overhaul projects on 5.9L Common Rail Cummins engines.
Do I need any related parts?
Inspect related seals, bearings, oil pan components, front cover seals, rear main seals, and upper engine gaskets during service and replace worn components as necessary.
