11 7 020 Socket Wrench Socket WAF 22

Minimum set: Mechanical tools 

Note: For loosening and tightening oxygen sensor

Engine: M10, M20, M30, M40, M42, M50, M52TU, M54, M56, M57, M60, M70, M73, N12, N14, N42, N45, N46, N53, N54, S14, S38, S50B30, S50B32, S50US, S52US, S54

Storage location: C13

Order number: 11 7 020

Socket wrench socket WAF 22

Fig 1: Identifying Socket Wrench Socket WAF 22 (11 7 020)

Courtesy of BMW OF NORTH AMERICA, INC.