Cometic
Cometic 03-08 Dodge Cummins 5.9L ISB Common Rail Fuel Injector Seal Set
Cometic 03-08 Dodge Cummins 5.9L ISB Common Rail Fuel Injector Seal Set
Part number: CGSC15072
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Listed for: Dodge Cummins 5.9LFitment notes & questions
03-08 Dodge Cummins 5.9L ISB Common Rail Fuel Injector Seal Set from Cometic, listed for 2003–2008 Dodge Cummins 5 with the 5.9L engine. Seals keep oil in where a shaft passes through a housing, such as the crankshaft or camshaft ends.
Quick facts
- Brand: Cometic
- Part type: Seal
- Listed for: 2003–2008 Dodge Cummins 5
- Engine: 5.9L
Tip: Lightly oil the seal lip before installation and press it in square so it does not cock or fold.

About this seal for the Dodge Cummins 5.9L
Rubber seals age and harden over time, so older engines often need them when other work is done nearby.
Fitment notes
- Listed for: Dodge Cummins 5.9L.
- Model years: 03-08. Parts can change mid-generation, so match the exact year.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from Cometic and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Timing parts. Front crank and cam seals sit behind the timing belt or chain, so they are often done together.
More for your car: Fuel Injectors · Dodge Parts · All Crankshaft Seals · Engine
Questions about Dodge Cummins 5.9L seal
Will this fit my Dodge Cummins 5.9L?
How do I know a seal is leaking?
Where do specs and warranty details come from?
Questions & answers
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