These sending units are for use with all Sierra instruments which require them.
Temperature Sending Units for all Sierra instruments, including Red International, Blue Vector, White Sportsman and Heavy Duty series. Order dual senders for two-gauge installations (e.g. one gauge in cockpit and one at the flying bridge).
|Application||OEM Part Number|
|Mercruiser Stern Drive||97257A 1|
Replacement part for Mercruiser Inboard/Outboard #97257A1 and Sterndrive/Cobra Inboard/Outboard #980613 For water temperature 3/8" - 18 NPT