Lambda probe/Lambda sensor

[S77CCP]

I'm almost certain that the poor running and lack of performance on my Clio has been caused by a dead lambda sensor, I now have a permenant 'toxic fumes' light on the dash. The question is, where to get a replacement?

Germany swedish and French quote £41 for a new lambda sensor, whilst Euro car parts quote £16 for a 'lambda probe. Very confused.

Anyone?

 

[LegoHead]

The one no doubt will come without the plug.

 

[BRUN]

dont buy a universal one, get one thats direct fit for the car, id recommend an NGK one, they seem better made than the Bosch