HZSIFU Engine Oil Pressure Switch Compatible with Volvo Penta 3.0L 4.3L 5.0L 5.7L 8.1L V6 V8 Marine Engines 1987-2015 Replace 3852215 3852215-9 861159

["Wide Compatibility: Compatible with Volvo 3.0L marine engines (most late models). Replaces part numbers 3852215, 3852215-9, and 861159. Also compatible with 4.3L V6 (1991-2007), 5.0L V8 (1987-2015), 5.7L V8 (1991-2007), and 8.1L V8 (2001-2013). Please verify your engine model before purchase","Oil Pressure Monitoring: This oil pressure switch is designed to detect low engine oil pressure and trigger a warning signal when it drops below a specified threshold, supporting proper engine lubrication monitoring","Supports Outboard Protection: This oil pressure light switch provides early indication of low oil pressure conditions, helping reduce the likelihood of engine wear related to insufficient lubrication","Responsive Signal Function: Built with internal components designed for timely signal response when oil pressure changes, supporting consistent system operation","Easy Replacement: This oil pressure sensor sender switch is made with oil-resistant and heat-resistant materials for use in marine environments. The direct replacement design matches the old interface for straightforward installation"]