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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

Vent screw

BMW Part Number:11 53 7 793 373
11537793373short number 7793373
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One email the moment one is listed — nothing else.

Fits E46 — 316Ci, 316i, 316ti, 318Ci, 318d, 318i, 318td, 318ti +14 more
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Vent screw – BMW diagram09 View BMW DiagramSee this part on the official exploded view

What's Included

Genuine BMW part 11 53 7 793 373: Vent screw. The number stamped on the part is 11537793373; BMW's catalog files it under the short number 7793373. You will find it on our Engine shelf, under Thermostat and coolant lines.

It fits every E46 body style (320i, 323i, 325i and 328i, 1999–2006), with the M52, M54 or M56 engines — and the European-market versions.

BMW draws it on 72 diagrams, among them Waterpump - Thermostat (11_2105) and Cooling System Water Hoses (11_2200). It also comes in BMW kit Gasket set cylinder head asbestos free (7781494).

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 Number11 53 7 793 373
Also written as115377933737793373
QualityGenuine BMW · OEM
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.