Diamond Power Oil Pump works with Nissan 240SX Frontier Pickup Xterra 2.4L 3.3L V6 L4 KA24E KA24DE Z24 Z24i SOHC DOHC 2 Year Warranty (This product must be installed by a certified professional mechanic) Same day shipping when purchased before 3pm EST Our products are tested and meet or exceed OEM performance requirements Fits 90-97 NISSAN PICK UP 2-4L KA24E SOHC 12V Oil Pumps are made with the best quality materials (aluminum) required by the manufacturer