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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
Genuine BMW
BMW Part Number11 53 7 793 373

Vent screw

M10 · one of 2 sizes

Out of stock

One email when it is listed. Nothing else.

Free US shipping on orders over $75.00 · oversize quoted. Oversize items ship at a flat $49.99 each — free shipping does not cover them.

WARNING: Cancer and Reproductive Harm from exposure to lead — www.P65Warnings.ca.gov P65Warnings.ca.gov

Inspected and graded before it's listed · 30-day returns

Make sure this fits your car

Fits E46 316i–330i & more 1997–2005 — M52, M54, M56 engines

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CompactM47NAllAT91

Other sizes · 2 in all

Vent screw – BMW diagram

Callout 09 on BMW’s drawing “Waterpump - Thermostat”. Open the drawing →

Also shown on Cooling System Water Hoses, Cooling System Water Hoses, Waterpump - Thermostat and 14 more.

Sold in these kits

Genuine BMW part 11 53 7 793 373: Vent screw. You will find it under Engine (Thermostat and coolant lines).

Fits E46 320i, 323i, 325i and 328i (1999–2006) with the M52, M54 or M56 engines.

BMW draws it on 72 drawings, among them Waterpump - Thermostat and Cooling System Water Hoses. It also comes in BMW kit Gasket set cylinder head asbestos free (11 12 7 781 494).

Out of stock. Request it and we will notify you when it is in stock.

Details

EnginesM52, M54, M56

Used parts are inspected and graded: Good (minimal wear), Fair (normal wear) or Acceptable (visible wear). All fully working. Returns: 30 days if a part arrives damaged or not as described.

The other parts on BMW’s drawing “Waterpump - Thermostat”. Open the drawing →

#PartIn stockAction
01Coolant pump, mechanical2 numbers at this calloutOut of stockRequest
02Gasket SteelOut of stockRequest
03Hexagon collar screwOut of stockRequest
04DowelOut of stockRequest
05thermostat with adapterOut of stockRequest
06Profile-gasketOut of stockRequest
07Hex Bolt with washerOut of stockRequest
08thermostat for EGR coolingOut of stockRequest
09Vent screw · this part2 numbers at this calloutOut of stock
10O-ringOut of stockRequest
11Hex Bolt with washerOut of stockRequest
CompactM47NAllAT91

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InEngineThermostat and coolant lines