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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 7 805 811

thermostat with adapter

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

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Fits E46 318d–330d & more 2001–05 — M47N, M57N engines

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CompactM47NAllAT91
thermostat with adapter – BMW diagram

Callout 04 on BMW’s drawing “Waterpump - Thermostat”. Open the drawing →

Also shown on Waterpump - Thermostat.

Genuine BMW part 11 51 7 805 811: thermostat with adapter. You will find it under Engine (Coolant pump with drive). It supersedes the older number 11 51 7 789 014, so a part carrying that number is the same part.

Fits E46 318d, 318td, 320d, 320td and 330d (2001–2005) with the M47N or M57N engines.

BMW draws it on 2 drawings, among them two Waterpump - Thermostat drawings. It weighs about 260 g (0.6 lb).

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

Details

EnginesM47N, M57N
Weight0.26 kg

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.

BMW has renumbered this part. All of these numbers are the same part.

  • 11 51 7 805 811currentOut of stock
  • 11 51 7 787 052replaced by 11 51 7 805 811
  • 11 51 7 787 113replaced by 11 51 7 805 811
  • 11 51 7 789 014replaced by 11 51 7 805 811

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

#PartIn stockAction
01Coolant pump, mechanical6 numbers at this calloutOut of stockRequest
02Gasket SteelOut of stockRequest
03Torx screw with collarOut of stockRequest
04thermostat with adapter · this partOut of stock
05Profile-gasketOut of stockRequest
06O-ringOut of stockRequest
07backup ringOut of stockRequest
08Torx screwOut of stockRequest
09ConnectorOut of stockRequest
10Profile-gasketOut of stockRequest
11Hex Bolt with washerOut of stockRequest
CompactM47NAllAT91

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InEngineCoolant pump with drive