(Lambda Probe, O2 Sender)

for B-Class fits FRONT (req. 1)

for 203/204 C-Class fits FRONT (req. 2)
for 203 C-Class 4M fits FRONT RIGHT (req. 1)
for 204 C-Class 4M fits FRONT (req. 2)

for E (Gas) fits FRONT (req. 2)
for E63 AMG fits FRONT LEFT (req. 1)

for CL, CLS, GLK, S, SL, SLK-Class fits FRONT (req. 2)

for GL, M, R-Class fits FRONT (req. 1 for Diesel, 2 for Gas)

for G-Class fits FRONT LEFT (req. 1)