Cometic
Cometic Honda Civc 1.7L D171 79mm .027 inch MLS Head Gasket D17
Cometic Honda Civc 1.7L D171 79mm .027 inch MLS Head Gasket D17
Part number: CGSC4471-027
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Honda Civc 1.7LFitment notes & questions
Honda Civc 1.7L D171 79mm .027 inch MLS Head Gasket D17 by Cometic for Honda with the 1.7L engine. The head gasket seals the cylinder head to the block, keeping combustion pressure in the cylinders and coolant and oil in their own passages.
Quick facts
- Brand: Cometic
- Part type: Head gasket
- Listed for: Honda
- Engine: 1.7L
Listed fitment
- 2001-2005 Honda Civic DX
- 2001-2005 Honda Civic EX
- 2005 Honda Civic EX Special Edition
- 2001-2005 Honda Civic GX
- 2001-2005 Honda Civic HX
- 2001-2005 Honda Civic LX
- 2005 Honda Civic LX Special Edition
- 2002-2005 Honda Civic Si
- 2004-2005 Honda Civic Value Package
Good to know
- Warranty terms: Warranty
Tip: Most head gaskets call for new head bolts and a flat, clean deck surface. Check the head and block before you reassemble.

Cometic head gasket for the Honda Civc 1.7L: what to know
A failed head gasket can mix coolant and oil, push coolant out of the system or cause overheating, so it is a job worth doing once and doing right.
Fitment notes
- Listed for: Honda Civc 1.7L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Head bolts. Many engines use torque-to-yield head bolts that should not be reused.
- Coolant. Refill with the coolant type your engine calls for.
- Valve cover and intake gaskets. They come off during the job, so it is the time to replace them.
More for your car: Honda Parts · All Head Gaskets · Engine
Questions about Honda Civc 1.7L head gasket
Will this fit my Honda Civc 1.7L?
What are signs of a bad head gasket?
Should I resurface the cylinder head?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.