Denso Flow Matched Fuel Injector Set Toyota Corolla + 09-12 1.8l 23250-0T020 (4) Product Info: This is a set of 4 Denso 23250-0T020 Injectors that will fit the cars listed above. The Process: All injectors have been ultrasonically cleaned, spray pattern/flow tested, and pressure tested to ensure no leaks.
