Changeover relay1 373 601

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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Aftermarket part numbers

Supplier articles whose catalogue lists 1 373 601. 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.

BOSCH: 0332204401Rated voltage: 12 V Type of housing: Plastic housingFitment conditions:Installation period: 08/1978, 08/1982
VAICO: V25-2340Material: EPDM (ethylene propylene diene Monomer (M-class) rubber)

Vehicle fitment

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

71 vehicles in 8 model series, inferred

Aftermarket parts that list 1 373 601 fit these vehicles according to their supplier catalogues. That does not prove 1 373 601 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

BMW

8 model series · 71 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
2500-3.3 Li1 vehicle	05/1971 – 04/1977	Not listed	Not listed
2800 CS-3.0 CSi1 vehicle	05/1971 – 03/1976	Not listed	Not listed
3 (E21)9 vehicles1 of them: some versions only	06/1975 – 03/1984	16 4V A, 16 4V B, 18 4E A, 18 4E Z, 18 4V C, 20 6V A, 23 6E A, M10, M20	0005 / 385, 404, 405, 416, 418
3 (E30)17 vehicles1 of them: some versions only	09/1982 – 10/1994	18 4E 1, 18 4E A, 18 4E B, 18 4E Z, 18 4K A, 18 4V D, 20 6E B, 20 6E Z, 23 4E A, 23 4S 2, 23 6E B, 23 6E C, 23 6E W, M10, M20, M40	0005 / 426, 427, 428, 439, 452, 453, 471, 477, 482, 486, 496, 500, 501, 502, 511
5 (E12)5 vehicles	09/1974 – 09/1981	34 6E A	Not listed
5 (E28)19 vehicles	05/1981 – 12/1987	18 4E B, 18 4E W, 18 4E Y, 18 4E Z, 18 4V D, 18 4V U, 20 6E A, 20 6E B, 20 6E C, 20 6E Z, 24 6D A, 24 6T A, 25 6E A, 27 6E A, 27 6E B, 27 6K A, 27 6K B, 34 6E A, 34 6E C, 34 6K A, 35 6E D, M10, M20, M21, M30	0005 / 419, 420, 421, 422, 430, 431, 435, 440, 455
6 (E24)7 vehicles	06/1978 – 04/1989	28 6E A	Not listed
7 (E23)12 vehicles	05/1977 – 08/1987	28 6E A, 32 6E A, 32 6T A, 34 6E A, 34 6E C, 34 6T A, M30	0005 / 413, 414, 432