1OE Number: The referencing OE number of this ignition coil are 590455, 590454, 591932, 799381, 790817, 793354, 799382, 792640, 793353, 792631, 692605, 802574. 2Fitment: The engines ignition coil is a replacement for 120502 120T02 121H02 121K02 121H82 122H02 122H07 122H82 122K02 122M02 122M05 122T02 122T05 122T07 124L02 124T02 124T05 124T07 124T12 engines. 3High Performance: This coil improves combustion efficiency and enhances electrical performance, making it a perfect replacement for older, damaged coils. 4Function: Enhance electrical performance, solve ignition abnormalities, slow ignition problems, and get your engine back to work in a short time. 5Durable Material: Made of anti corrosion treated materials that meet or exceed original specifications, ensuring stable performance and durability.