Rears part no 7701209366. Numerous threads state the numbers for front and rears clips. Don't pay
rates - clips are around £3.10 a pair from Renault dealers - phone the parts dept to confirm if they've got the part number above in stock before you set off. In some cases its better not mentioning that they are the clips - just ask if the part number is in stock, as often the blinkered response is "only spare is the whole regulator assembly - clips not separate spareable items"
One of the threads here Renault Scenic 2 - Window Regulator Faults
- there are others - search +scenic +window +regulator