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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 12 1 304 174
11121304174short number 1304174
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One email the moment one is listed — nothing else.

Fits E36 / E46 — 318tds, 325td, 325tds, M3, M3 3.2, 318d, 320d
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

O-ring – BMW diagram11 View BMW DiagramSee this part on the official exploded view

What's Included

Sold as part of these kits

0392985Gasket Set Engine Block Asbesto FreePos 6 · Qty 11314475Gasket setPos 3 · Qty 41314608Gasket setPos 3 · Qty 41314707Gasket setPos 3 · Qty 41316984Gasket set cylinder head asbestos freePos 11 · Qty 41316992Gasket set cylinder head asbestos freePos 8 · Qty 41401352Gasket set cylinder head asbestos freePos 9 · Qty 61402384Gasket set cylinder head asbestos freePos 10 · Qty 61405282Gasket set cylinder head asbestos freePos 11 · Qty 61415792Gasket set cylinder head asbestos freePos 10 · Qty 62245749Gasket Set Engine Block Asbesto FreePos 5 · Qty 12246703Gasket Set Engine Block Asbesto FreePos 5 · Qty 12247501Gasket set cylinder head asbestos freePos 2 · Qty 12247511Gasket Set Engine Block Asbesto FreePos 5 · Qty 12250202Gasket Set Engine Block Asbesto FreePos 2 · Qty 12700385Gasket set cylinder head asbestos freePos 11 · Qty 69059244Gasket set cylinder head asbestos freePos 10 · Qty 69066462Gasket Set Engine Block Asbesto FreePos 5 · Qty 19070620Set Mounting Parts Short EnginePos 4 · Qty 19070621Set Mounting Parts Short EnginePos 3 · Qty 1

Genuine BMW part 11 12 1 304 174: O-ring. The number stamped on the part is 11121304174; BMW's catalog files it under the short number 1304174. You will find it on our Engine shelf, under Cylinder head with cover.

It fits every E36 body style (M3, 1995–1999), with the S50 engine — and the European-market versions. It also fits the E46 sedan and touring (318d and 320d, 1998–2002), with the M47 engine.

BMW draws it on 24 diagrams, among them Cylinder Head/Intermediate Housing (11_0245) and Cylinder Head/Intermediate Housing (11_0246). It also comes in BMW kits Gasket Set Engine Block Asbesto Free (0392985) and Gasket set (1314475) and 18 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 12 1 304 174
Also written as111213041741304174
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.