0491217 130090 Sensor AM

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NOTE: (Exhaust sensors with connecting hose) For raw gas removal at the exhaust manifold for checking the engine idle and exhaust content

Consisting of:

0491218 Sensor
NOTE: (Exhaust probe, straight) Can be ordered as part of complete special tool 13 0 090 = 0491217.
0491219 Sensor
NOTE: (Exhaust probe, offset) Can be ordered as part of complete special tool 13 0 090 = 0491217.
0491220 Hose
NOTE: (Connecting hose with T-piece) Can be ordered as part of complete special tool 13 0 090 = 0491217.

Fig 1: Identifying Sensor (0491217)
Courtesy of BMW OF NORTH AMERICA, INC.
0491221 Adapter
NOTE: Between exhaust probe and exhaust manifold Can be ordered as part of complete special tool 13 0 090 = 0491217.