Port Mount Tilt Trim Position Sensor Sender For Mercury Mariner Optimax 859187A1
Manufacturer Part Number: 859187A1. For 200 OPTIMAX V6 DFI - 200 PRO XS (DFI) 3.0L For 250 SPORTXS DFI (3.0L) - 250 Sport XS. For 225 SPORT XS DFI (3.0L) - 225 SPORT XS (3L) For PARTS MANUAL 300X (3.0L EFI) PRO MAX - 300X (3.0L EFI) PRO MAX.