OEM Quicksilver Mercury/Mariner Low Oil Switch – 856156T02
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Description
Description
Quicksilver 856156T02 is a low-oil switch for select Mercury and Mariner two-stroke outboards and the 200 HP OptiMax Jet drive.
Product details
- Manufacturer part number: 856156T02.
- Installs in the two-stroke oil-reservoir tank.
- Sends the low-oil signal that tells the operator to add oil.
Fitment and selection
Confirm the switch against the engine serial-number parts listing. This component monitors reservoir oil level, not engine oil pressure.


