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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

Thermo Call switch unit retrofit kit

BMW Part Number:64 50 0 410 819
64500410819short number 0410819
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One email the moment one is listed — nothing else.

Fits E46 — 316Ci, 316i, 316i 1.6, 316i 1.9, 316ti, 318Ci, 318d, 318i +20 more
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Genuine BMW Part

Photos coming soon — see the BMW diagram below

Thermo Call switch unit retrofit kit – BMW diagram05 View BMW DiagramSee this part on the official exploded view

Genuine BMW part 64 50 0 410 819: Thermo Call switch unit retrofit kit. The number stamped on the part is 64500410819; BMW's catalog files it under the short number 0410819. You will find it on our AC & Climate Control shelf, under Compressor, magnetic clutch. It supersedes the older number 0151210, so a part carrying that number is the same part.

It fits every E46 body style (320i, 323i, 325i, 328i and 330i, 1999–2006), with the M52 or M54 engines — and the European-market versions.

BMW draws it on 13 diagrams, among them Install.kit, independent heater (03_0898) and Install.kit, independent heater (03_0905). It weighs about 1.0 kg (2.3 lb).

We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.

Details

BMW Part Number64 50 0 410 819
Also written as645004108190410819
QualityGenuine BMW · OEM
OE / Cross-Reference
9005729B
CompactM47NAllAT91

Every used part is inspected and graded before listing. Condition grades:

  • Good — minimal wear, fully functional.
  • Fair — normal wear, fully functional.
  • Acceptable — visible wear, still functional.

Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.

Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.