270 589 01 63 00 Set Of Adapters - WS49.00-P-0007B

WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.

Engine 270, 271, 272, 273, 274, 276, 278

Use in FG 49/Set B

For leak testing for unmetered air on the catalytic converter.

NOTE: in combination with 611 589 02 21 00 Leaktightness testing device.

Courtesy of MERCEDES-BENZ USA