Ignition Service Kits for BMW G42 230i B46 2.0L

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BMW coil packs and spark plugs are routine maintenance on BMWs. Especially if you've been dealing with a leaky valve cover gasket, it is common for your spark plugs to be fouled. We've created kits that give you everything in one place that you need to service your BMW's ignition system, taking all of the guesswork and research out of this routine maintenance.
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Ignition Service Kit - BMW G-Chassis B46 B48 2.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:30861158
Part#: 12138643360TKT
In Stock
Sale - Save 11% $ 282.99

This product was last offered at the strikethrough price on
01-03-2026

$ 252.52 USD
Free Shipping on orders $49 and up
Sale - Save 11%
$ 282.99

This product was last offered at the strikethrough price on
01-03-2026

$ 252.52 USD
Free Shipping on orders $49 and up
Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and its ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug. To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new OE quality components, replacing any potential fault points in your ignition system for peak performance! See kit contents below for a complete list of included components.
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High-Performance B48/46TU 2.0L Ignition Service Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:18302517
Part#: 12138643360TU4KT
In Stock
Sale - Save 20% $ 336.99

This product was last offered at the strikethrough price on
06-14-2026

$ 269.12 USD
Free Shipping
Sale - Save 20%
$ 336.99

This product was last offered at the strikethrough price on
06-14-2026

$ 269.12 USD
Free Shipping

High performance ignition kit for your B46/48TU featuring spark plugs, Turner high performance ignition coils and dielectric grease to make sure you have no issues at your next maintenance interval!

Our BMW ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, Spark.) Turner ignition coils are modified to increase energy output; more energy output results in a faster, more efficient and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that give your engine the performance and aesthetic your looking for.

Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engines health, performance and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy.

Features and Benefits:

Increased performance
New spark plugs and grease
Direct fitment
Signature Turner Blue ignition coils

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Genuine BMW Ignition Service Kit - BMW G-Chassis B46 B48 2.0L ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:30861156
Part#: 12138643360GKT
Ships in 1-2 days
$ 448.99 USD
Free Shipping on orders $49 and up
If your BMW's mileage is getting up there, be sure to keep your ignition system in check. Whether you currently have a misfire or you're just doing preventative maintenance, this kit is perfect and includes everything you need to restore performance! The kit includes: 4 Genuine BMW Coils with locks 4 Genuine BMW spark plugs 1 packet of American Grease Stick dielectric grease
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