Diamond Power Piston w/Rings works with Ford Focus 2.0L 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 98-04 Ford Countor Escape 2-0L 1989CC DOHC ZETEC 16V L4 Pistons and Piston Rings are made with the best quality materials (Electrolytic Aluminum, Cast Aluminum, Tin and Polish), all rings are chrome