Best Automotive Sensor Kit for Cars & Trucks – High-Performance O2, ABS & TPMS Sensors – DIY & Professional Use – Perfect for Engine Diagnostics & Maintenance

This sale is for one used Mercury Mariner EFI DFI outboard pressure PSI sensor.Mercury part number: 881879A 7This Mercury PSI sensor is not corroded or damaged. It shows no signs of over-heating. It is the 0-50 PSI sensor.You will receive one used Mercury Mariner PSI sensor in great working condition. All of our Mercury outboard parts are from freshwater Wisconsin.This PSI sensor fits too many Mercury Mariner EFI and DFI 75-250 Hp outboards from 1999 to 2006 to list. Please research your application or ask us. It is your responsibility to make sure this is the correct part for your application.