E39-Data & Electrical

Looking for a plug and play solution to add an aux cable to your BMW?  Look no further.  This aux cable adapter plugs into the factory aux mode con...

On the M52 (OBD2) intake manifold, BMW uses this inlets air temperature sensor to measure the temperature of the air and send it to the DME for fue...

Unfortunately, the VDO black series gauge we have known to love in the BMW community is no longer available.  VDO has now replaced it with their Si...

A very common failure on BMWs.  When this resistor fails, your HVAC blower fan will no longer work.  Many people think it may be the actual blower ...

On the M52 (OBD2) intake manifold, BMW uses this inlets air temperature sensor to measure the temperature of the air and send it to the DME for fue...

Replace your broken, or worn out bulb socket.  This usually goes to the 3rd brake light.   Replaces BMW PN 63211379399 Fitment: 318i 1992-1998 (7)...

A very common failure on BMWs.  When this resistor fails, your HVAC blower fan will no longer work.  Many people think it may be the actual blower ...

M52TU must use MS42 DME M54 must use MS43 DME (MS45 option now available!)S54 must use MSS54 or MSS54HP DME These Plug-and-Play wiring solutions wi...

M62 must use ME5.2.1 DME (5 small plugs)M62TU must use ME7.2 DMES62 must use MSS52 DME These Plug-and-Play wiring solutions will make your engine c...