Fits many OMC Cobra models. Can replace Mando & Motorola

• Replaces Delco No.s 1100186, 1102938, 1102939, 1103113, 1103114, 1103193, 1105064, 1105065, 1105078, 1105088, 1105097
• Replaces Motorola No.s 8MR2023F, 8MR2023FA, 8MR2024F
• 3-Wire Hook-up
• Delco Style, 10SI
• Neg. Ground
• Ignition protected
• Red Wire is for Sensor
• Black Wire is for Excitation
• One year warranty