Motorkabelbaum A1405406932 R129 SL320
  • Motorkabelbaum A1405406932 R129 SL320
  • Mercedes engine harness A1405406932

Mercedes engine harness A1405406932

4 - 5 Weeks; shipping excl.

Delivery time 2 - 3 working days; wiring harness 20 working days (production lead time)

- 100 % new wiring harness/ no reused components

- suitable for R129 and W140 with M104 engine

- completely made of temperature-resistant silicone cables (180 ° C)

- highest industry standards of the materials used

- our products are RoHS compliant

- we supply Mercedes restoration companies & branches


We offer professionally replicated engine wiring harnesses made of silicone cables. Even the cladding material is made of temperature-resistant glass silk or braid tubes. All for maximum temperature resistance and durability.

The engine wiring harness offered here has OE part number:

A1405406932 suitable for:

- R129 SL280 & SL320

- W140 300SE 2.8 and 3.2

- W140 S280 and S320

The engine wiring harness does not include the wiring harness to the hot film meter/ air mass meter. This must be renewed / bought separately.


Data sheet

wiring harness
MB R129
MB W140

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