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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

O-ring

BMW Part Number:11 51 7 514 939
11517514939short number 7514939
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One email the moment one is listed — nothing else.

Fits E46 — 316Ci, 316i, 316ti, 318Ci, 318i, 318ti
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

O-ring – BMW diagram02 View BMW DiagramSee this part on the official exploded view

What's Included

O-ring — a genuine BMW part, number 11 51 7 514 939. The number stamped on the part is 11517514939; BMW's catalog files it under the short number 7514939. You will find it on our Engine shelf, under Coolant pump with drive.

It fits every E46 body style (316i, 316ti, 318i and 318ti, 2001–2004), with the N40, N42, N45 or N46 engines.

BMW draws it on 4 diagrams, among them Cooling System Water Hoses (11_3193) and Cooling System Water Hoses (11_3942). It weighs about 1 g (under 0.1 lb). It also comes in BMW kits Gasket set cylinder head asbestos free (0143667) and Gasket set cylinder head asbestos free (0308857) and 3 more.

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 51 7 514 939
Also written as115175149397514939
QualityGenuine BMW · OEM

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.