Ilmor O2 Sensor Upstream | MV8V-1017

Ilmor specified oxygen sensor is the recommended replacement for your Ilmor engine. The sensors provide special feedback to your engine’s exhaust system by measuring the proportion of oxygen in the exhaust gases. Using this measurement the engine management computer can then adjust the air/fuel ratio to get the optimized fuel economy, performance, and emissions.

Ilmor O2 Sensor Upstream for MasterCraft boats. Specifically designed by Ilmor and MasterCraft for 5.7L 6.0L 6.2L Ilmor engines.

Use the boat part look up below to ensure you are purchasing the correct part for your boat.