BMW Z4 Roadster E85 Alternator rectifier

Compare BMW Z4 Roadster E85 alternator rectifier from trusted brands — check fitment by engine

Browse Alternator rectifier parts for BMW Z4 Roadster E85

Alternator rectifier for BMW Z4 Roadster E85 by engine

2.0 i (2.0 L / 110 kW / 150 hp) N46 B20 B 2.2 i (2.2 L / 125 kW / 170 hp) M54 B22 (226S1)2.5 i (2.5 L / 141 kW / 192 hp) M54 B25 (256S5)2.5 i (2.5 L / 130 kW / 177 hp) N52 B25 A 2.5 si (2.5 L / 160 kW / 218 hp) N52 B25 A 2.5 si (2.5 L / 155 kW / 211 hp) N52 B25 A / N52 B25 AF 3.0 i (3.0 L / 170 kW / 231 hp) M54 B30 (306S3)3.0 si (3.0 L / 190 kW / 258 hp) N52 B30 A / N52 B30 BF 3.0 si (3.0 L / 195 kW / 265 hp) N52 B30 A / N52 B30 BF 3.0 si (3.0 L / 160 kW / 218 hp) N52 B30 A

Special offers for BMW Z4 Roadster E85 Alternator rectifier and other electrics spares

Power generator Starter Alternator Regulator Instrument lighting control Alternator Freewheel Clutch Starter solenoid switch Cable set repair kit

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MAGNETI MARELLI940016173000940016173000£14.99

ERA215136215136£16.99

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Top OE numbers for Rectifier, alternator

Common original equipment numbers linked to stocked alternatives.

Alternator rectifier for BMW Z4 Roadster E85 — what you need to know

Finding the right alternator rectifier for your BMW Z4 Roadster E85 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 alternator rectifier for your BMW Z4 Roadster E85, 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 alternator rectifier listed on this page are confirmed compatible with BMW Z4 Roadster E85. 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 alternator rectifier fits a BMW Z4 Roadster E85?

We have alternator rectifier options verified for BMW Z4 Roadster E85. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many alternator rectifier options are available for BMW Z4 Roadster E85?

There are 0 alternator rectifier options available for the BMW Z4 Roadster E85. Prices vary by brand and specification.

What brands make alternator rectifier for BMW Z4 Roadster E85?

Multiple brands offer alternator rectifier for the BMW Z4 Roadster E85. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for BMW Z4 Roadster E85 alternator rectifier?

Check your BMW Z4 Roadster E85 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.