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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 51 7 788 984

O-ring

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 318d–330d & more 1999–2005 — M47N, M57, M57N engines

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CompactM47NAllAT91
O-ring – BMW diagram

Callout 08 on BMW’s drawing “Waterpump - Thermostat”. Open the drawing →

Also shown on Waterpump - Thermostat, Waterpump - Thermostat.

Sold in these kits

Genuine BMW part 11 51 7 788 984: O-ring. You will find it under Engine (Coolant pump with drive).

Fits E46 318d, 318td, 320d, 320td and 330d (1999–2005) with the M47N, M57 or M57N engines.

BMW draws it on 3 drawings, among them two Waterpump - Thermostat drawings. It also comes in BMW kits Gasket Set Engine Block Asbesto Free (11 11 0 150 669) and Gasket Set Engine Block Asbesto Free (11 11 0 394 505) and 4 more.

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

Details

EnginesM47N, M57, M57N

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, mechanicalOut of stockRequest
02Coolant pump, mechanicalOut of stockRequest
03Gasket SteelOut of stockRequest
04Torx screw with collarOut of stockRequest
05thermostat with adapterOut of stockRequest
06thermostat with adapterOut of stockRequest
07Profile-gasketOut of stockRequest
08O-ring · this partOut of stock
09backup ringOut of stockRequest
10Torx screwOut of stockRequest
11ConnectorOut of stockRequest
12Profile-gasketOut of stockRequest
13Hex Bolt with washerOut of stockRequest
14thermostat for EGR coolingOut of stockRequest
15Vent screwOut of stockRequest
16O-ringOut of stockRequest
17Hex Bolt with washerOut of stockRequest
CompactM47NAllAT91

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InEngineCoolant pump with drive