If a part is temporarily unavailable, you could substitute it with these parts:
Quality Holder, park assist sensor for Mercedes S-Class CL 63 AMG 5.5 571 hp Petrol
Wide selection of new holder, park assist sensor for Mercedes C216 CL63AMG (216.374) Petrol 571 hp, priced from £4.89 to £13.51. Choose from 6 trusted manufacturers.
Holder, park assist sensor for MERCEDES-BENZ S-Class models
S 320 CDI (220.026, 220.126) OM 613.960
S 320 (220.065, 220.165) M 112.944
S 320 CDI (220.025, 220.125) OM 648.960
S 320 CDI (221.022, 221.122) OM 642.930
300 SE, SEL (126.024, 126.025) M 103.981
S 500 (220.075, 220.175, 220.875) M 113.960
280 SE, SEL (126.022, 126.023) M 110.989
300 SE, SEL/S320 (140.032, 140.033) M 104.990
CL 500 (215.375) M 113.960
S 500 (221.071, 221.171) M 273.961