E30 M42, M44 Engine Wiring Swap Harness


SKU: E30M42M44 Category: Tags: , , , , , , ,


M42/M44 Adapter for E30

These Plug-and-Play wiring solutions will make your engine conversion a breeze.
These wiring kits use all new components. All crimp terminals and connectors are new. These kits are made with high temperature automotive grade wiring that resist oils, grease, and acids.
Continuity tested on every wire during construction. Wrapped in high temperature expandable nylon sheathing to resist abrasion.
Instruction sheets are included with every harness kit.

These adapters include the following:

  • Cluster coolant temperature wiring
  • Engine speed signal (C104 for early models)
  • Fuel rate signal (C104 for early models)
  • Vehicle speed signal
    OPTIONAL: A/C input wiring
    OPTIONAL: ABS power (90+ models)
    OPTIONAL: OBD2 diagnostic port (M44)

Additional information

Weight .5 lbs


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