Cometic
Cometic 03-10 Ford 6.0/6.4L Powerstroke .030in MLH Exhaust Gasket
Cometic 03-10 Ford 6.0/6.4L Powerstroke .030in MLH Exhaust Gasket
Part number: CGSC5089-030
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Listed for: Ford 6.0/6.4L PowerstrokeFitment notes & questions
03-10 Ford 6.0/6.4L Powerstroke .030in MLH Exhaust Gasket from Cometic, listed for 2003–2010 Ford 6 with the 6.4L engine. Gaskets seal the joints between engine parts so oil, coolant and air stay where they belong.
Quick facts
- Brand: Cometic
- Part type: Gasket
- Listed for: 2003–2010 Ford 6
- Engine: 6.4L
Tip: Clean both mating surfaces completely and follow the bolt torque and sequence for your engine.

About this gasket for the Ford 6.0/6.4L Powerstroke
Replacing a gasket is usually more labor than parts, so it pays to replace any others you disturb on the way in.
Fitment notes
- Listed for: Ford 6.0/6.4L Powerstroke.
- Model years: 03-10. 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
- Sealant where called for. Some joints need a dab of sealant at corners or seams; others must go on dry.
- Bolts and grommets. Rubber grommets and old bolts are worth replacing if they are damaged.
More for your car: Exhaust · Ford Parts · Engine
Questions about Ford 6.0/6.4L Powerstroke gasket
Will this fit my Ford 6.0/6.4L Powerstroke?
Do I need sealant with this gasket?
Can I reuse an old gasket?
Where do specs and warranty details come from?
Questions & answers
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