Toyota Corolla Corona Fuel Injector 23250-15040/23209-15040, exclusive for 1.5/1.6L

This injector nozzle replacement matches OEM standards in material and process; uses precision electromagnetic valve and corrosion-resistant valve body; tested for durability on bench and suitable for long-term daily driving. OEM numbers 23250-15040 and 23209-15040; fits Toyota Corolla and Auris AE111/AE10 1.5L and 1.6L engines. Function is to precisely control fuel injection quantity and atomization, directly affecting engine efficiency and idle stability. Installation/replacement is medium; remove intake manifold and replace seals; experienced technician recommended to avoid leaks or improper installation.