E36 Euro Bosch H1 Headlight Internal Wiring Harness 63128353559 Manual Swap This was their contribution to

This was their contribution to the E36

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

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

New old stock (I only have one and this part has been NLA for awhile)

E36 Euro Bosch H1 Headlight Internal Wiring Harness 63128353559 Manual Swap This was their contribution toReplacement 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.