Packaged by Turner Ignition Service for BMW E92 M3 S65 4.0L

Clear BMW chassis

It's important to keep your ignition system operating properly to avoid further complications in the future. Here at Turner Motorsport, we offer full ignition service kits if you'e going to overhaul your entire ignition system, and individual components if you've narrowed down your problem already.

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S65 Ignition Service Kit - E9X M3

10X Entries Into Our F80 M3 Sweepstakes

T#:55569528

Part#: 12137841754KT5

In Stock

$ 2,236.99 USD

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$ 2,236.99 USD

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The Turner Motorsport S65 Ignition Service Kit restores ignition timing and ionic knock-sensing accuracy on the BMW E9X M3 S65 engine. Worn spark plugs alter cylinder electrical resistance, disrupting ionic current knock detection across the ignition coils. Replacing all eight NGK plugs, S65 coils, and applying AGS dielectric boot protector restores precise combustion and knock monitoring.

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Ignition Service Kit - S65 E90, E92, M3

10X Entries Into Our F80 M3 Sweepstakes

T#:15677515

Part#: 12137841754-KT

Ships on Sep 15, 2026

$ 2,264.99

This product was last offered at the strikethrough price on
06-08-2026

$ 2,240.99 USD

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$ 2,240.99 USD

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Your ignition system will start to fail with age, which will ruin your fuel economy as well as your performance. Turner Motorsport has created a kit that includes new coils, plugs, and hardware. This particular kit utilizes OEM and aftermarket components. See kit contents tab for a complete list of included components

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Packaged by Turner Ignition Service for BMW E92 M3 S65 4.0L

S65 Ignition Service Kit - E9X M3

Ignition Service Kit - S65 E90, E92, M3

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