The Cometic Honda K20A2/K20A3 .018in AFM Intake Manifold Gasket - C4668 is a precision-engineered intake gasket with a compressed thickness of .018".
Cometic Aramid Fiber Matrix (AFM) intake gaskets provide a leak-proof seal between the intake manifold and cylinder head. Featuring Aramid Fiber Matrix (AFM) construction, this gasket uses a high-performance composite gasket material offering excellent chemical resistance and compressibility. A proper intake seal is critical for maintaining correct air-fuel mixture, vacuum, and coolant routing — making these gaskets essential for any engine build or intake upgrade.
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Material: Aramid Fiber Matrix (AFM)
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Thickness: .018" compressed
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Part Number: C4668
Verified fitment: Acura RSX (2002–2004); Honda Civic (2002–2005).