The JE Pro Seal head gasket for Honda D13B, D15B, D16A6–A7, and D16Z1–Z2 engines is listed with a 79mm bore and 0.033-inch thickness (ref C4121-030). It serves as the replacement gasket to re-establish combustion and coolant sealing between the head and block during repairs or rebuilds. Verify fitment to the appropriate D-series engine before installation.
JE Pro Seal Honda D13B/D15B/D16A6-A7/D16Z1-Z2 79mm 0.033in Headgasket (ref C4121-030)