Radiator cap expansion bottle (NTC7161ES)

This is an expansion tank cap for the cooling system from the Eurospare brand.

It keeps the cooling system sealed and under the correct pressure, and is usually replaced when its seal hardens, coolant is lost or the engine overheats without another clear cause.

Compatible with Land Rover Defender 200/300 TDI, Discovery 1 and Range Rover Classic 200/300 TDI.

Reference: NTC7161ES