92-01 Honda Prelude 2.2 2.3 DOHC H22A1 H22A4 H23A1 Oil Pump Lubricates critical components to maximize the life of the engine Each oil pump is made to be durable and long-lasting Yield significant and noticeable improvements to your car engine overall Specialized designs to ensure a perfect fit and correct operation Please see description details below to ensure the fitment