Temperature sensor
11 78 1 734 72511781734725·short number 1734725Genuine BMW Part
Photos coming soon — see the BMW diagram below
20 View BMW DiagramSee this part on the official exploded view→Genuine BMW part 11 78 1 734 725: Temperature sensor. The number stamped on the part is 11781734725; BMW's catalog files it under the short number 1734725. You will find it on our Engine shelf, under Exhaust gas control systems. BMW has since replaced it with 1734670.
It fits every E36 body style (318i, 318ti, 320i, 323i and M3, 1992–1999), with the M40, M42, M43, M52 or S50 engines — and the European-market versions.
BMW draws it on 4 diagrams, among them Catalytic converter/front silencer (18_0189) and Catalyst/Lambda Probe (18_0213). It weighs about 55 g (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
11 78 1 734 725117817347251734725Supersession
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- 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.