On-Board Computer Display Tachometer M659

[Porschedude]

I am selling the Tachometer and the necessary Turn Signal Switch. I also have the Outside Temperature Probe with Mounting Bracket, Screw, and Connector with Boot. It will fit any 964 without Turbo. The early 964’s (89-94) had the alternate connector behind the dash, which connects up to this tachometer. The hardness and connector to the Turn Signal Stalk Switch was also there in these cars. Later cars will need to run the wires, but someone documented this installation very well and I can provide the instructions with this kit.

I installed this option on my car and collected this set of parts to do the installation on a friend’s vehicle, but he sold it before we finished the installation. I pulled the Temperature Probe out just before he turned over the keys to the buyer.

The Option M659 gives you the following information in digital format:

Miles Per Hour
Miles Per Gallon
Miles Remaining Until Empty
Trip Miles
Outside Air Temperature

All the parts are new, except the Probe was installed and remove a couple of weeks later.

Part Numbers:

993.641.312.00 - Tachometer (I had the face converted from silver to black)
964.613.332.01 - Turn Signal Switch Assy w/ OBC and Headlight Washers
928.641.142.00 - OAT Probe
443.906.232 – Connector, OAT Probe
911.612.817.00 – Boot for Probe Connector
N.014.760.3 – Screw to attach Bracket to inside of mirror
928.641.343.00 – Bracket to mount OAT Probe

I have just under $500 US into it and will take offers on the kit.

Keith