Marine O2 Sensor Adapter Plate

And sensor drive older plate v 6 oxygen v 8 chevy out volvopenta1993 volvopenta1993 and v 8 older drive chevy v 6 oxygen plate out sensor 89 95.

Marine o2 sensor adapter plate.

The outer portion of the adapter seals with a threaded flange and o ring to prevent cooling water leakage. Part hm206 brass adaptor designed to install heated oxygen sensor in water cooled marine exhaust risers. The part is manufactured from aluminum and is not treated with any corrosion resistance. Included with this item.

The howell engine developments marine oxygen sensor adapter threads into the inner portion of the exhaust manifold exposing the oxygen sensor to the engine exhaust before the cooling water is discharged into the exhaust stream. Oxygen sensor plate volvopenta1993 and older out drive v 6 v 8 chevy. This unique 1 thick adapter plate provides an installation option for retro fitting a oxygen sensor and or air fuel ratio gauge for tuning purposes into the most common log manifold style exhaust systems. The adapter plate bolts to the exhaust manifold riser.

O2 exhaust sensor used on all marine power catalyst engines. Gaskets for adapter. This unique 1 thick adapter plate provides an installation option for retro fitting a oxygen sensor and or air fuel ratio gauge for tuning purposes into the most common log manifold style exhaust systems. Basic machine shop.

Gm part number 12589321. Ac delco part number 213 3533. O2 spacer for common log style exhaust manifolds. O2 spacer for common log style exhaust manifolds.

It will not fit on round or oval risers without a suitable flat area.