ITM Engine Components 057-1516 Engine Oil Pump for 1992-2001 Honda 2.2L/2.3L L4 H22A1/H22A4/H23A1 (Prelude) High quality aluminum, cast iron, and plastics are used for durability and reliability ISO 9002 and ISO 9000:2000 Certified for quality in the international market Easy to install design for regular street applications Quality OE replacement at a great value O-Ring Gasket included