Cometic Honda D15B1-2-7/D16A6-7 79mm .030 inch MLS SOHC ZC Head Gasket - C4121-030

The Cometic Honda D15B1-2-7/D16A6-7 79mm .030 inch MLS SOHC ZC Head Gasket - C4121-030 is a precision-engineered head gasket with a 79mm bore and .030" compressed thickness.

The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

• Material: Multi-Layer Steel (MLS)
• Bore Size: 79mm
• Thickness: .030" compressed
• Part Number: C4121-030

Verified fitment: Honda CRX (1988–1991); Honda Civic (1988–1995); Honda Civic del Sol (1993–1995).