Levelling switch radiator
61 31 1 378 32061311378320·short number 1378320Genuine BMW Part
Photos coming soon — see the BMW diagram below
03 View BMW DiagramSee this part on the official exploded view→This is a genuine BMW levelling switch radiator, part number 61 31 1 378 320. The number stamped on the part is 61311378320; BMW's catalog files it under the short number 1378320. You will find it on our Electrical shelf, under Switch.
It fits the E36 coupe (M3, 1995), with the S50 engine.
BMW draws it on 15 diagrams, among them Expansion tank (17_0001) and Expansion tank (17_0006). It weighs about 30 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
61 31 1 378 320613113783201378320Expansion tank
Diagram 17_0001
Expansion tank
Diagram 17_0006
Expansion tank
Diagram 17_0008
Expansion tank
Diagram 17_0015
Expansion tank
Diagram 17_0020
Expansion tank
Diagram 17_0021
Expansion tank
Diagram 17_0023
Expansion tank
Diagram 17_0024
Expansion tank
Diagram 17_0035
Expansion tank
Diagram 17_0037
Expansion tank
Diagram 17_0078
Expansion tank
Diagram 17_0565
Expansion tank
Diagram 17_0566
Expansion tank
Diagram 17_0942
RADIATOR/EXPANSION TANK/FRAME
Diagram 17_0962
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.