Seal Ring, valve stem1 256 556 4

BMW OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

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€1.75

plus €6.95 shipping to Germany, on AUTODOC

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What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

AUTODOC

1 listing

New

Checked 2026-05-15 13:53 UTCAftermarket parts whose suppliers list this OE number, not the original part.

€1.75Cheapest listing: ELRING 187.666+ €6.95 shipping to GermanyView on AUTODOC

Ovoko

No listings

Used

Checked 2026-10-17 15:37 UTC

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Aftermarket part numbers

Supplier articles whose catalogue lists 1 256 556 4. Check the supplier’s own restrictions before ordering. A fitment condition under a part number is one its supplier names for at least one of the vehicles the part is listed for, not for all of them: a vehicle’s page shows which apply to it.

ELRING: 187.666Valve Stem Diameter: 8 mm Inner Diameter: 14 mm Outer Diameter: 18 mm Height: 13.6 mm Material: FPM (fluoride rubber) Goods tariff number: 8,484,200,000
+3 moreShow fewer
Fitment conditions:Required quantity: 12, 8 Construction Year to: 07.1978, 08.1978

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

60 vehicles in 28 model series, inferred

Aftermarket parts that list 1 256 556 4 fit these vehicles according to their supplier catalogues. That does not prove 1 256 556 4 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

BMW

28 model series · 60 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
1500-2000 tii3 vehicles	08/1963 – 09/1968	Not listed	0005 / 318, 321, 323
1500 (E1)1 vehicle	10/1962 – 07/1966	M10	0005 / 317, 319
1502 (E10)1 vehicle	09/1975 – 07/1977	M10	0005 / 381
1600 (E1)1 vehicle	04/1964 – 04/1968	M10	0005 / 322
1600 (E10)1 vehicle	09/1967 – 12/1969	M10	Not listed
1600 (E6)1 vehicle	05/1971 – 04/1973	M10	0005 / 366
1600 (E9)1 vehicle	10/1967 – 05/1969	M10	0005 / 326
1602 (E10)2 vehicles	04/1967 – 07/1975	M10	0005 / 324, 355, 372
1800 (E1)1 vehicle	04/1964 – 07/1972	113, M10	0005 / 356
1802 (E10)1 vehicle	04/1971 – 07/1975	M10	0005 / 365
1802 (E6)1 vehicle	04/1971 – 07/1975	M10	0005 / 367
2000 Coupe1 vehicle	10/1965 – 12/1970	Not listed	0005 / 314
2000 (E9)5 vehicles	04/1964 – 11/1972	M10, M 10 B 20	0005 / 315, 336, 337, 352, 360
2002 (E10)5 vehicles	02/1968 – 12/1975	M10	0005 / 332, 354, 361, 362, 377
2002 (E6)2 vehicles	04/1971 – 12/1976	M10	0005 / 369
2500 (E3)1 vehicle	08/1968 – 04/1977	250, M30	0005 / 357
2500 (E9)1 vehicle	09/1974 – 04/1977	M30	0005 / 380
2800 (E3)1 vehicle	10/1968 – 04/1977	M30	0005 / 358, 383
2800 (E9)1 vehicle	01/1969 – 04/1971	M30	0005 / 359
3.0 (E3)3 vehicles	05/1971 – 04/1977	M30	0005 / 370, 371, 390
3.0 (E9)3 vehicles	05/1971 – 04/1977	M30, M30B32	0005 / 363, 364
3.3 (E3)1 vehicle	06/1975 – 04/1977	M30	0005 / 389
3 (E21)4 vehicles1 of them: some versions only	06/1975 – 09/1982	16 4V A, 18 4V A, 18 4V C, M10	0005 / 385, 386, 387, 416
5 (E12)10 vehicles	06/1972 – 06/1981	18 4V B, M10, M20, M30	0005 / 373, 374, 375, 379, 382, 391, 394, 395, 400, 402, 403
5 (E28)1 vehicle	06/1981 – 12/1987	25 6E A, M30	0005 / 422
6 (E24)3 vehicles	10/1975 – 12/1981	M30	0005 / 392, 393, 408
7 (E23)2 vehicles	10/1976 – 08/1979	M30	0005 / 397, 398
(E3) L2 vehicles	01/1974 – 04/1977	M30	0005 / 378, 384