Ignition Starter Key Switch 3 Position Off-Run-Start for Mercury Mercruiser Quic belongs to the car engine start switches range and is relevant for ignition or engine-start control replacement. The image set and product fields should be used to compare its design, application and included configuration. Use the listed ignition starter key switch position details to distinguish this version from similar car engine start switches. The listed application refers to Mercury Mercruiser Quic; confirm the matching model, production year and mounting area where applicable. Use the listed measurements and images to verify the exact product version, placement and compatibility.