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Service Kits

BMW ignition service kits are essential for maintaining the performance and efficiency of your vehicleaEURtms ignition system, ensuring reliable starting, smooth idling, and optimized fuel combustion. These kits typically include high-quality spark plugs, ignition coils, and related components designed to restore or enhance ignition performance. Over time, BMW ignition components can degrade, leading to common issues such as misfires, rough idling, poor fuel economy, and difficulty starting the engine. These problems can be caused by worn spark plugs, malfunctioning ignition coils, or carbon buildup on ignition components. Using a comprehensive BMW ignition service kit to replace these worn-out parts helps restore optimal ignition performance, improve fuel efficiency, and prevent potential engine damage.
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Bosch - Corporate Logo
T#:50934300
Part#: 12131748018BKT
In Stock at Vendor
New Item
$ 86.99

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

$ 78.99 USD
Free Shipping on orders $49 and up
$ 78.99 USD
Free Shipping on orders $49 and up
When a coil starts to fail, that spark gets weak or disappears entirely costing you horsepower, and ruining your drive. Swapping in a fresh set of coils is the quickest way to kill those misfire codes
Packaged by Turner - Corporate Logo
T#:55569528
Part#: 12137841754KT5
Ships in 3 Business Days
New Item
$ 2,236.99 USD
Free Shipping on orders $49 and up
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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