Mercury – Vessel Sensor Extension Harness 15 Foot | Sensor Extension Harness | 84-899888T23 Yamaha-F25C-2023 NMMA TC-W3®-certified marine oil for

NMMA TC-W3®-certified marine oil for premix or oil-injected 2-stroke outboards

Most boaters complete the installation in about 30 minutes per engine using the included adhesive

Provides a source of oxygen-rich water to your live well automatically

which helps avoid strange glitches

Mercury – Vessel Sensor Extension Harness 15 Foot | Sensor Extension Harness | 84-899888T23 Yamaha-F25C-2023 NMMA TC-W3®-certified marine oil forMercury Vessel Sensor Extension Harness 15 Foot Sensor Extension Harness 84 899888T23 The Mercury Vessel Sensor Extension Harness (15 Foot) is designed for Mercury diesel installations where sensor wiring must travel longer distances between vessel sensors, interface modules, and control components. It is commonly used on larger boats where standard sensor leads are not long enough to route cleanly through engine rooms or rigging passages. The 15 foot