639 589 00 91 00 Test cap - WS20.00-N-3035B
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 112, 272, 642, 646, 651, 780.994 in MODEL 639
ENGINE 271.951, 272.979, 642, 646, 651 in MODEL 906
ENGINE 272, 646 in MODEL 636
ENGINE 629, 642
ENGINE 651 in MODEL 447
ENGINE 651 in MODEL 636
ENGINE 651 in MODEL 900
FG 20/54/Set B
Tester cap for coolant expansion reservoir to check the cooling system leak test in combination with test equipment
124 589 24 21 00.
For filling the cooling system using the vacuum-type cooling system filler.
285 589 00 21 00.