BMW 503 Window regulator switch

Compare BMW 503 window regulator switch from trusted brands — check fitment by engine

Browse Window regulator switch parts for BMW 503

Window regulator switch for BMW 503: all models

Special offers for BMW 503 Window regulator switch and other doors spares

Window lifter Door Lock Exterior Door Handle Tailgate Lock Lock Cylinder Steering Lock Door release cable pull Car key housing

Hot Picks: our best-selling BMW 503 Window regulator switch

Popular Window regulator switch parts at great prices.

BOSCH0 343 302 0030 343 302 003£27.99

METZGER AUTOTEILE09162450916245£10.99

MAGNETI MARELLI000050981010000050981010£8.99

FEBI BILSTEIN18307febi Plus£8.99

Related models for this part

1 E87 1 F20 1 F21 2 Active Tourer F45 2 Active Tourer VAN F45 2 Gran Tourer F46 2 Gran Tourer VAN F46 3 Compact E36

Top OE numbers for Switch, window regulator

Common original equipment numbers linked to stocked alternatives.

Window regulator switch for BMW 503 — what you need to know

Finding the right window regulator switch for your BMW 503 is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing window regulator switch for your BMW 503, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All window regulator switch listed on this page are confirmed compatible with BMW 503. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.

Frequently Asked Questions

What window regulator switch fits a BMW 503?

We have window regulator switch options verified for BMW 503. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many window regulator switch options are available for BMW 503?

There are 0 window regulator switch options available for the BMW 503. Prices vary by brand and specification.

What brands make window regulator switch for BMW 503?

Multiple brands offer window regulator switch for the BMW 503. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for BMW 503 window regulator switch?

Check your BMW 503 owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.