Bosch Front Oxygen Sensor Set (MHK100920) For Land Rover Discovery 2 1999-2004

This is the set you need if you're dealing with a check engine light or poor fuel economy on your 1999-2004 Land Rover Discovery 2.

It includes two front oxygen sensors (the ones before the catalytic converters) from Bosch.

They’re brand new and come as a set, part number MHK100920 (which crosses to 15175-Set2).

Just unplug your old ones and screw these in.

Having good O2 sensors is key for proper engine performance and fuel mixture.

Keep your Land Rover running smooth with these quality Bosch replacements.