Engine wiring harness - Porsche 964 Carrera 4 (1989-1990, M64.01)

Complete engine wiring harness for Porsche 964 Carrera 4 models from the years 1989–1990 with engine code M64.01.

Details at a glance

• Complete engine wiring harness for early 964 C4 models
• Suitable for engine code M64.01
• Direct replacement for aged or damaged original wiring harnesses
• The chassis part and 12-pin connector cover must be taken from the original.
• Includes brief instructions for acquiring the necessary components.
• Custom-made to order (production time 2–4 weeks)

Description

This engine wiring harness was specifically developed for the early Porsche 964 Carrera 4 models from 1989 to 1990 and meets the requirements of the M64.01 engine. It completely replaces the original engine-side wiring harness and ensures a reliable electrical connection between sensors, actuators, and the engine control unit.

Due to the age of the vehicles, original wiring harnesses are often affected by brittle wires, contact problems, or insulation damage. Replacing them with a new, precisely manufactured engine wiring harness fully restores electrical integrity and operational safety.

Please note that the chassis component and the cover of the 12-pin connector are no longer available as new parts. These will be reused from the existing wiring harness; brief, approximately two-minute instructions are included.

Since these are custom-made products , the usual production time is 2-4 weeks .

Technical data

• Wiring harness type: Engine wiring harness (engine side)
• Engine code: M64.01
• Years of construction: 1989–1990
• Required parts: Chassis part & 12-pin connector cover

Compatibility / Vehicle Assignment

• Porsche 964 Carrera 4 – 1989 to 1990
• Only vehicles with engine code M64.01

Scope of delivery

• 1× Engine wiring harness (engine side)
• 1× Quick guide to transferring the original components

Notice

Click "Enlarge" to view a larger parts diagram. Diagram No. 1.