E21 M50, S50, M52, S52 Engine Wiring Swap Harness


SKU: E21M5XS5X Category: Tags: , , , , , , ,


M50/M52/S50/S52 Adapter for E21

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
  • Oil pressure signal

OPTIONAL: Check engine light with bulb

Additional information

Weight .625 lbs


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