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Genuine BMW
BMW Part Number64 50 0 421 859

Thermo Call switch unit retrofit kit

Out of stock

One email when it is listed. Nothing else.

Free US shipping on orders over $75.00 · oversize quoted. Oversize items ship at a flat $49.99 each — free shipping does not cover them.

WARNING: Cancer and Reproductive Harm from exposure to lead — www.P65Warnings.ca.gov P65Warnings.ca.gov

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Fitment

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Thermo Call switch unit retrofit kit – BMW diagram

Callout 05 on BMW’s drawing “Install.kit, independent heater”. Open the drawing →

Genuine BMW part 64 50 0 421 859: Thermo Call switch unit retrofit kit. You will find it under AC & Climate Control (Compressor, magnetic clutch). It supersedes the older number 64 50 0 150 766, so a part carrying that number is the same part.

BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.

BMW draws it on 2 drawings, among them Install.kit, independent heater and Installing Set Independ.Heater/Ventilat. It weighs about 1.0 kg (2.3 lb).

Out of stock. Request it and we will notify you when it is in stock.

Details

Weight1.05 kg

Used parts are inspected and graded: Good (minimal wear), Fair (normal wear) or Acceptable (visible wear). All fully working. Returns: 30 days if a part arrives damaged or not as described.

BMW has renumbered this part. All of these numbers are the same part.

  • 64 50 0 421 859current
  • 64 50 0 150 766replaced by 64 50 0 421 859

The other parts on BMW’s drawing “Install.kit, independent heater”. Open the drawing →

#PartIn stockAction
--Control unitOut of stockRequest
01Install.kit, independent heater2 numbers at this calloutOut of stockRequest
02Retrofit kit, remote cntrl,indep.heatingOut of stockRequest
03Retrofit kit, remote cntrl,indep.heatingOut of stockRequest
04Retrofit kit, remote cntrl,indep.heatingOut of stockRequest
05Thermo Call switch unit retrofit kit · this part2 numbers at this calloutOut of stock
07Independent heater diagn. adapterOut of stockRequest

No fitment data available for this part.

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InAC & Climate ControlCompressor, magnetic clutch