Temperature switch
12 52 1 741 90012521741900·short number 1741900Genuine BMW Part
Photos coming soon — see the BMW diagram below
06 View BMW DiagramSee this part on the official exploded view→Temperature switch — a genuine BMW part, number 12 52 1 741 900. The number stamped on the part is 12521741900; BMW's catalog files it under the short number 1741900. You will find it on our Electrical shelf, under Other Engine Electrical System parts.
It fits every E46 body style (320i, 323i, 325i, 328i, 330i and M3, 1999–2006), with the M52, M54, M56 or S54 engines — and the European-market versions.
BMW draws it on 9 diagrams, among them Cooling System-Thermostat/Water Hoses (11_0744) and Sensors (12_0579). It weighs about 40 g (under 0.1 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
12 52 1 741 900125217419001741900Every 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.