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BMW Engine Parts for BMW E90 M3 S65 4.0L

Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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OEM Valeo Alternator - 180amp - E9X M3 S65

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T#:377508

Part#: 12317837981

In Stock

$ 630.99

This product was last offered at the strikethrough price on
05-07-2026

$ 404.99 USD

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$ 404.99 USD

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This is a NEW alternator from the OEM manufacturer, Valeo. No core charge applies. Valeo is an OEM manufacturer for many BMW alternators - save money by buying the same alternator in a different box!

OEM Hella Crankshaft Position Sensor - Multiple BMWs

T#:2084

Part#: 13627839138

Special Order: No Guaranteed ETA

$ 99.99 USD

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$ 99.99 USD

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This crank shaft position sensor provides the ECU with the engine speed signal. OEM Hella sensors are a perfect replacement for faulty position sensors causing poor engine operation. It is mounted in the bell housing at about the 7 o'clock postion of the transmission on most cars. This sensor fits BMW E90 E92 E93 M3, E39 540i M5, E60 M5, E63 M6, E38 740i 740il 750il 1997-2001, E31 840ci 850ci, E52 Z8.

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BMW Engine Parts for BMW E90 M3 S65 4.0L

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OEM Valeo Alternator - 180amp - E9X M3 S65

OEM Hella Crankshaft Position Sensor - Multiple BMWs

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