E36 Euro Bosch H1 Headlight Internal Wiring Harness 63128353559 Manual Swap Simple drop-in interference fit and

Simple drop-in interference fit and notched to clear the upright welds

This was their contribution to the E36

These are built to order and custom spec'd by MSP to be plug and play with your Getrag 420G 6MT swap

The only other difference is the siren harness needs to be extended an additional 36" (if applicable)

E36 Euro Bosch H1 Headlight Internal Wiring Harness 63128353559 Manual Swap Simple drop-in interference fit andReplacement E36 Bosch H1 Euro Headlight Harness Part Number: 63128353559 Hand made by MSP to solve the issue of rotted internal wiring on Bosch E36 H1 headlights. OEM connectors, terminals with upgraded high temp and long lasting GXL 16 gauge stranded copper wire. Also includes an fresh Osram 5w DRL bulb.