Sierra 6 PSI Oil Pressure Warning Switch, 1/8-27 – OP22900

Description

Sierra 6 PSI Oil Pressure Warning Switch, 1/8-27 – OP22900

A low-oil-pressure switch for warning and safety circuits that is closed at low pressure and opens when oil pressure rises above approximately 6 PSI.

• 6 PSI trip point
• Normally closed at low/no oil pressure; opens as pressure rises above the trip point
• 1/8-27 threaded pressure connection
• 10-32 stud electrical terminal
• Used for low-oil-pressure alarm and compatible electric-fuel-pump safety circuits

Specifications

• Part number: OP22900
• Product type: Oil-pressure warning switch
• Trip pressure: 6 PSI
• Switch logic: Normally closed at low pressure; opens above trip pressure
• Thread: 1/8-27
• Terminal: 10-32 stud

Interchange / Replaces

• Mercury/MerCruiser: 87-805605A1
• Marine Power: 457045
• Stewart Warner: 364L-F
• Universal: 299964
• Volvo Penta: 872065
• Crusader: 97767

Application / Fitment Notes

Used on compatible marine engine warning/shutdown circuits; Fisheries Supply notes some Indmar applications through 2005. Confirm thread, trip pressure and circuit logic before replacement.

Related / Alternative Parts

• Sierra MP41400 engine warning system (includes OP22900)