Ignition for BMW X Series E84 (2013-2015)

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Your BMW's ignition system is critical for smooth engine operation. This category contains parts used in the BMW ignition system, including spark plugs, ignition coils, spark plug wires and boots, ignition rotors and caps, distributors and distributor caps. On most 1991 and later model BMWs, your car has what's known as a coil-on-plug system, where each cylinder has its own ignition coil that sits directly atop the spark plug (so you won't have spark plug wires on those BMWs.) A fresh set of spark plugs is an essential part of any BMW engine tune up.

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BMW N55 NGK Performance Iridium Spark Plug Set
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T#:568296
Part#: 97506KT
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$ 109.99

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NOTE: For the N54, these plugs are 2 Steps Colder, while for the N55 they are only 1 Step Colder. When it comes time to change your spark plugs, you may wonder about colder stepped spark plugs as many others have. Colder spark plugs work by pulling more heat out of the engine's cylinders (making them "colder") and dissipating it into the engine's head, which is then cooled by the cooling system. Depending on how you have your engine built, these could be a great addition! Colder plugs can help prevent engine knock and prevent the tip of the spark plug from melting or misfiring. There are two rules that most people tend to go by when deciding on which spark plugs to buy: The first rule of thumb is that with every 100 horsepower added, you should run spark plugs that are a step colder than your stock plugs. This is generally accepted across the motorsports community but unfortunately isn't always the most accurate measurement of when you will need colder plugs. The second rule is to go a step colder any time you massively alter cylinder temperatures by adding forced induction to an NA engine, by increasing compression ratio, after altering timing in a major way, or by changing fuel types to something with a higher octane rating such as racing fuel. Adding spark plugs that are a step colder outside of these conditions, with no real change to the engine, can actually hurt more than help by leading to spark plugs fouling quicker than normal and by making the car harder to start in cold weather conditions. We suggest talking to your engine builder or tuner before making the change, or you can call our Turner Motorsport sales staff to discuss what modifications have been made to your vehicle and see if these plugs are right for you!
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N-Series Ultimate Performance Ignition Coil - Red - Set Of Six ...
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T#:23714967
Part#: NSERIESIGNCOILKT
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$ 196.99 USD
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Upgrade your BMW's engine performance with the Dinan Performance Ignition Coil Service Kit. These high-quality ignition coils are crafted to enhance ignition power, ensuring optimal engine performance and efficiency. Engineered for durability and reliability, these coils provide improved throttle response, smoother idle, and enhanced fuel efficiency. Benefit from the Dinan Performance Ignition Coil Service Kit, designed to unleash the true potential of your BMW's engine.
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Genuine BMW Spark Plug (ZR5TPP33S) - N55 Engine - E82 E9X F30 F10 and...
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T#:181016
Part#: 12120037582
In Stock
22% off MSRP $ 30.96

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$ 24.09 USD
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22% off MSRP
$ 30.96

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This is an Genuine BMW High Power Spark Plug - Bosch # ZR5TPP33S. It is used on BMW's with the N55 twin scoll turbocharged 6 cylinder engine. We recommend changing spark plugs every 60,000-80,0000 miles.

This item fits the following BMWs:
2011+ E82 BMW 135i 135is
2014+ F22 BMW M235i
2011 E90 BMW 335i 335xi 335i xDrive - Sedan
2011-2013 E92 BMW 335i 335xi 335i xDrive - Coupe
2011-2013 E93 BMW 335i - Convertible
2012+ F30 BMW 335i 335i xDrive - Sedan
2014+ F34 BMW 335i xDrive GT - Gran Tourismo
2013+ F32 BMW 435i 435i xDrive - Coupe
2013+ F33 BMW 435i Convertible - Convertible
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
2010+ F07 BMW 535i GT, 535i xDrive GT
2011+ F10 BMW 535i 535i xDrive
2012+ F12 BMW 640i
2013+ F06 BMW 640i Gran Coupe
2009+ F01 BMW 740i 740li 740li xDrive
2013+ E84 BMW X1 xDrive35i
2011+ F25 BMW X3 xDrive35i
2011-2013 E70 BMW X5 xDrive35i
2014+ F15 BMW X5 sDrive35i X5 xDrive35i
2011+ E71 BMW X6 xDrive35i
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Bremi Ignition Coil
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Bremi - Corporate Logo
T#:340576
Part#: 12131712219
In Stock at Vendor
$ 28.87

This product was last offered at the strikethrough price on
12-10-2025

$ 25.43 USD
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$ 25.43 USD
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Get your engine back to peak performance with a new ignition coil.

BMW N20 NGK Performance Iridium Two-Step Colder Spark Plug Set ...
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T#:594498
Part#: 97506KT1
In Stock
$ 73.99

This product was last offered at the strikethrough price on
03-25-2026

$ 70.99 USD
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When it comes time to change your spark plugs, you may wonder about colder stepped spark plugs as many others have. Colder spark plugs work by pulling more heat out of the engine's cylinders (making them "colder") and dissipating it into the engine's head, which is then cooled by the cooling system. Depending on how you have your engine built, these could be a great addition! Colder plugs can help prevent engine knock and prevent the tip of the spark plug from melting or misfiring.
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Genuine BMW Engine Set Of Alu. Screws Starter 12410392577
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T#:14837
Part#: 12410392577
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9% off MSRP $ 24.30

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$ 22.15 USD
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9% off MSRP
$ 24.30

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$ 22.15 USD
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Turner recommends replacing these bolts when replacing your starter as these bolts are aluminum and torque to yield - making them one time use bolts.

We recommend the Bosch replacement starter to get your vehicle back on the road.

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New OEM Bosch Starter Motor - N52, N54, N55, up to 03/11
For vehicles with production date up to 03/2011
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Bosch - Corporate Logo
T#:394329
Part#: SR0492N
In Stock
$ 255.99

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03-17-2026

$ 237.99 USD
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If your car won't turn over, there is a good chance your starter is shot. Bosch's OEM starter is a high quality replacement that will give you peace of mind thanks to its long life-span. OEM replacement for the original BMW part # 12411312104 and 12411312130. This is a NEW, not used, component with no included core charge!

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

We recommend replacing hardware when doing your starter, since the bolts are aluminum and threads become stretched: Genuine BMW aluminum starter hardware set 12410392577 

 

Used on a wide variety of models with the BMW N52, N54, and N55 engines, including: E9X, F01/02, F07/10, E8X, E70, E60/61, F25, F30, and Z4.

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NGK Spark Plugs - Set Of 4 N20 2.0L
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T#:568655
Part#: 121200396642KT
In Stock
$ 73.99

This product was last offered at the strikethrough price on
03-25-2026

$ 70.99 USD
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NGK Spark Plug - Set Of 4 (121200396642)

Upgrade your engine's performance with the NGK Spark Plug Set (Part Number: 121200396642). This set contains four top-quality spark plugs meticulously designed to optimize ignition and fuel combustion within your vehicle's engine.

NGK, a renowned brand in automotive components, guarantees reliability and efficiency in these spark plugs. Crafted with precision and durability, these plugs meet or surpass OEM standards, ensuring consistent and smooth ignition.

Keep your engine operating at its peak performance with the NGK Spark Plug set, providing reliable ignition for enhanced engine efficiency.

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Genuine BMW Spark Plug Recess Insert - 11127605104
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Genuine BMW - Corporate Logo
T#:31542
Part#: 11127605104
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9% off MSRP $ 89.99

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$ 81.99 USD
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$ 89.99

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Genuine BMW Spark Plug Recess Insert -
This item fits the following BMW Chassis:
E71,E82,E90,E92,E93,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N55,S55

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Genuine BMW NGK SILZBR8D8S Spark Plug
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Genuine BMW - Corporate Logo
T#:178162
Part#: 12120039664
In Stock
22% off MSRP $ 30.96

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$ 24.27 USD
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22% off MSRP
$ 30.96

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$ 24.27 USD
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NOW LOCATED UNDER T#338000

This item fits the following BMWs:
2012+ F10 BMW 528i 528i xDrive
2014+ F22 BMW 228i 228i xDrive
2014+ F23 BMW 228i 228i xDrive
2013+ F25 BMW X3 xDrive28i
2015+ F26 BMW X4 xDrive28i
2012+ F30 BMW 320i 320i xDrive 328i 328i xDrive - Sedan
2013+ F31 BMW 328i xDrive - Wagon
2013+ F32 BMW 428i 428i xDrive - Coupe
2013+ F33 BMW 428i Convertible 428i xDrive Convertible - Convertible
2014+ F34 BMW 328i xDrive GT - Gran Tourismo
2014+ F36 BMW 428i Gran Coupe 428i xDrive Gran Coupe
2013+ E84 BMW X1 sDrive28i X1 xDrive28i
2009+ E89 BMW Z4 sDrive28i
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Genuine BMW Ignition Coil - Set Of Six
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Genuine BMW - Corporate Logo
T#:359459
Part#: 12138616153S6KT
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$ 515.99 USD
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$ 515.99 USD
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Bosch - Factory Spec Ignition Service Kit - N55
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T#:556734
Part#: N55TISKT
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$ 275.99 USD
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$ 275.99 USD
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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's 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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OEM Ignition Service Kit - N20 2.0L
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T#:556723
Part#: N20TISKT
In Stock
Sale - Save 4% $ 215.99

This product was last offered at the strikethrough price on
03-25-2026

$ 207.04 USD
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$ 215.99

This product was last offered at the strikethrough price on
03-25-2026

$ 207.04 USD
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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's 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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Genuine BMW Spark Plug - Bosch ZR-5-TPP-330 (8165) , NGK SILZKBR8D8S ...
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Genuine BMW - Corporate Logo
T#:338000
Part#: 12120039664
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Starting at $ 97.99 USD
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Standard replacement Genuine BMW NGK Spark plug for all N20 & N26 4 cylinder turbo engines. Sold as a set of four.

This item fits the following BMWs:
2012+ F10 BMW 528i 528i xDrive
2014+ F22 BMW 228i 228i xDrive
2014+ F23 BMW 228i 228i xDrive
2013+ F25 BMW X3 xDrive28i
2015+ F26 BMW X4 xDrive28i
2012+ F30 BMW 320i 320i xDrive 328i 328i xDrive - Sedan
2013+ F31 BMW 328i xDrive - Wagon
2013+ F32 BMW 428i 428i xDrive - Coupe
2013+ F33 BMW 428i Convertible 428i xDrive Convertible - Convertible
2014+ F34 BMW 328i xDrive GT - Gran Tourismo
2014+ F36 BMW 428i Gran Coupe 428i xDrive Gran Coupe
2013+ E84 BMW X1 sDrive28i X1 xDrive28i
2009+ E89 BMW Z4 sDrive28i
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Genuine BMW Spark Plug - Set Of 4 - N20, N26 2.0L
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Genuine BMW - Corporate Logo
T#:341303
Part#: 12120039664KT
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$ 97.99 USD
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$ 97.99 USD
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Periodic spark plug replacement prevents many common problems caused by worn, contaminated plugs, including misfire, reduced power and fuel economy, and an illuminated Check Engine Light. Fresh plugs promote good engine performance and fuel economy, while reducing engine misfire that stresses and damages expensive ignition coils and catalytic converters.
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Delphi - Factory Spec Ignition Service Kit - N55
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T#:5498500
Part#: 12137594937IGKT
In Stock
Sale - Save 35% $ 353.99

This product was last offered at the strikethrough price on
01-14-2026

$ 231.48 USD
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Sale - Save 35%
$ 353.99

This product was last offered at the strikethrough price on
01-14-2026

$ 231.48 USD
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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. The kit includes: 6 Delphi Coils with locks 6 Bosch spark plugs BMW spark plug service label for your records 1 packet of American Grease Stick dielectric grease The kit includes: 6 Bremi Coils with locks 6 Bosch spark plugs BMW spark plug service label for your records 1 packet of American Grease Stick dielectric grease
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Genuine BMW Spark Plugs - Set Of Six (#ZR5TPP33S)
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Genuine BMW - Corporate Logo
T#:373482
Part#: 12120037582KT
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$ 144.99 USD
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$ 144.99 USD
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Poor idle, low fuel efficiency, and engine misfire codes are all symptoms of worn spark plugs. Replace yours with quality factory direct parts to get your engine running as well as possible.

These plugs from BMW are the solution for all of these problems. Over the years, the electrode wears away on spark plugs, causing too large of a gap and weak spark. Additionally, excess carbon can build up and bridge the gap to negatively effect performance. Replace yours with these factory correct units to regain your power, fuel efficiency, and smooth a poor idle.

If you are replacing any aspect of your ignition system, it's best to replace all serviceable components. By doing so, your ignition system will work in better harmony, freeing up hidden horsepower and raising fuel economy. Skim the ECS Tuning ignition area under your model for spark plugs, wires, coil packs and more to get your vehicle into top shape.

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Genuine BMW Starter Cable
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Genuine BMW - Corporate Logo
T#:39466
Part#: 12427584691
Ships in 1-2 days
4% off MSRP $ 196.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 188.99 USD
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4% off MSRP
$ 196.99

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$ 188.99 USD
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Genuine BMW Cable Alternator-Starter-Base B+ -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N55


BMW N20 Bavarian/Brisk Performance Ignition Service Kit
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T#:21735872
Part#: BAVIGNSRVN20KT
In Stock
Sale - Save 10% $ 187.99

This product was last offered at the strikethrough price on
05-03-2026

$ 168.70 USD
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Sale - Save 10%
$ 187.99

This product was last offered at the strikethrough price on
05-03-2026

$ 168.70 USD
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When it comes to unleashing the true potential of your BMW N20 engine, investing in an Ignition Performance Service Kit featuring Bavarian ignition coils and Brisk Silver Racing spark plugs is a game-changer. These high-performance components are engineered to elevate your driving experience by enhancing power, efficiency, and reliability. In this article, we'll explore the myriad benefits of using these top-notch products in your BMW N20 engine. Improved Ignition Efficiency: Bavarian ignition coils and Brisk Silver Racing spark plugs work in perfect harmony to improve ignition efficiency. The coils provide a stronger and more consistent spark, while the spark plugs offer advanced electrode technology. This combination results in a cleaner, more efficient combustion process, boosting power output and fuel efficiency. Enhanced Engine Performance: By upgrading your ignition system with these premium components, you'll experience a noticeable increase in engine performance. The improved ignition leads to better throttle response, smoother acceleration, and increased horsepower and torque. This translates to a more exhilarating driving experience, whether you're on the highway or navigating city streets. Fuel Efficiency: A more efficient ignition process leads to better fuel combustion. As a result, you'll enjoy improved fuel efficiency, which not only saves you money at the pump but also reduces your carbon footprint. Bavarian ignition coils and Brisk Silver Racing spark plugs optimize your engine's performance while keeping it eco-friendly. Reliability and Longevity: These performance components are built to last. Bavarian ignition coils are known for their durability and resistance to heat and moisture, ensuring a longer lifespan for your ignition system. Brisk Silver Racing spark plugs feature robust construction, reducing the risk of misfires and premature wear. Together, they enhance the overall reliability of your BMW N20 engine. Easy Installation: The Ignition Performance Service Kit is designed for straightforward installation. You won't need to be a seasoned mechanic to enjoy the benefits of these components. With minimal effort, you can transform your BMW's ignition system and start experiencing the advantages immediately. Compatibility with BMW N20 Engines: These components are specifically engineered for BMW N20 engines, ensuring a perfect fit and seamless integration. You can trust that these products have been designed with your vehicle's performance and reliability in mind. Potential Cost Savings: While initially an investment, upgrading your ignition system with Bavarian ignition coils and Brisk Silver Racing spark plugs can lead to potential cost savings over time. Improved fuel efficiency and reduced wear on engine components can result in lower maintenance and repair costs down the road.
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Genuine BMW Ground Wire
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Genuine BMW - Corporate Logo
T#:39434
Part#: 12427549396
Ships in 1-2 days
5% off MSRP $ 60.99

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$ 57.99 USD
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5% off MSRP
$ 60.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 57.99 USD
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Genuine BMW Ground Cable -
This item fits the following BMW Chassis:
E90,E92

Fits BMW Engines including:
N20,N51,N52,N52N,N54,N55


Genuine BMW Ignition Wiring Harness - N55 3.0L
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Genuine BMW - Corporate Logo
T#:39958
Part#: 12517592511
Ships in 1-2 days
7% off MSRP $ 435.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 405.99 USD
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7% off MSRP
$ 435.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 405.99 USD
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Genuine BMW Wiring Harness, Engine Ignition Module -
This item fits the following BMW Chassis:
E71,E82,E90,E92,E93,F15,F16,F22,F25 X3,F30,F32,F33,F34,F36

Fits BMW Engines including:
N55

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Genuine BMW - Factory Spec Ignition Service Kit- N55
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Genuine BMW - Corporate Logo
T#:375301
Part#: 12137594937NKT
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$ 581.99 USD
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$ 581.99 USD
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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's 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!

The kit includes:

6 Genuine BMW Coils with locks
6 Genuine BMW spark plugs
BMW spark plug service label for your records
1 packet of American Grease Stick dielectric grease

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Top-Tier BMW N54/N55 Ignition Service Kit
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Packaged by Turner - Corporate Logo
T#:21670137
Part#: TMSN5SPCOILKT
In Stock
Sale - Save 14% $ 285.99

This product was last offered at the strikethrough price on
05-03-2026

$ 246.47 USD
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Sale - Save 14%
$ 285.99

This product was last offered at the strikethrough price on
05-03-2026

$ 246.47 USD
Free Shipping on orders $49 and up
Upgrade your BMW N54 and N55 engine with Packaged by Turner kits for optimized performance and fuel efficiency. Our BMW ignition coils feature specialized modifications to boost firepower, delivering increased torque at lower RPMs and more horsepower at higher RPMs. The extent of improvement depends on your engine's current condition, but you'll undoubtedly experience a noticeable difference in performance. Ensure your BMW's engine runs smoothly and efficiently with our comprehensive ignition service kit from ECS Tuning. This kit includes six Bav Auto ignition coils with plug boots, NGK spark plugs, American Grease Stick dielectric grease, and a BMW spark plug service indicator label. Rest assured with a 2-year warranty on all Bavarian Autosport brand parts. Upgrade your BMW N54 and N55 engine's ignition system today for a remarkable driving experience.
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Genuine BMW Ignition Service Kit - N20 2.0L
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Genuine BMW - Corporate Logo
T#:378400
Part#: 12138616153KT
In Stock
$ 449.99 USD
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$ 449.99 USD
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Genuine BMW Hex Bolt With Washer 07119905400
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Genuine BMW - Corporate Logo
T#:6396
Part#: 07119905400
In Stock
$ 2.99 USD
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$ 2.99 USD
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Genuine BMW Hex Bolt With Washer
This item fits the following BMW Chassis:
E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E30,E34,E36,E38,E39,E46,E53 X5 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36,i12

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Spark Plug SILZKBR8D8S - Priced Each
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NGK - Corporate Logo
T#:397550
Part#: 97506
In Stock
$ 18.29

This product was last offered at the strikethrough price on
03-25-2026

$ 17.59 USD
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$ 17.59 USD
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NGK 97506 Plugs are Suitable for BMW N20, N54, N55, and S55 Engines These are OE replacements for the N20 and S55, While providing a colder spark range better suited to tuned N54 and N55 Models. Although these come pre-gapped to .030" we highly recommend double checking the plug gap upon receiving them and adjusting to your vehicle's individual needs. For the N54, these plugs are 2 Steps Colder, while for the N55 they are only 1 Step Colder.
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Genuine BMW Spark Plug Service Indicator Label - BMW
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Genuine BMW - Corporate Logo
T#:362838
Part#: 01399791390
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$ 3.61 USD
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Stick this label in a conspicuous place to act as a reminder of your service history. Documenting when your BMW's sparks plugs have been swapped helps you keep track of vital maintenance!

ZR5TPP33 Bosch Spark Plug - Priced Each
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Bosch - Corporate Logo
T#:348895
Part#: 12120037582
In Stock
$ 9.44 USD
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Bosch ZR5TPP33S spark plug for  engines. Listed as BMW part #'s 12120037582 and 12120037575. Over time spark plugs become contaminated, worn, and "fouled out". This can cause a weak or missing spark leading to issues with fuel efficiency, misfires, check engine codes, and poor idle or even direct damage to your catalytic converter. This OEM spark plug made by Bosch will restore OE spark plug operation and function, returning lost power and fuel efficiency.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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OEM Bosch Remanufactured Starter -- N52 N54 N55 3.0L
For vehicles with production date up to 03/2011
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Bosch - Corporate Logo
T#:377503
Part#: 12412344243KT1
Ships in 2 Business Days
$ 245.99

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

$ 244.00 USD
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$ 244.00 USD
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If your starter has died and your car will no longer turner over, Bosch's replacement unit is the perfect high quality replacement. OEM replacement for BMW part # 12412354701, 12412344243, and 12417526236.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Includes a $65 core charge.

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Remanufactured Starter Motor
For vehicles without an Automatic or Sport Automatic Transmission
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Genuine BMW - Corporate Logo
T#:373879
Part#: 12417638195KT
Ships in 1-2 days
$ 521.99 USD
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$ 521.99 USD
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Precision Raceworks High Performance Ignition Kit - Black Coils - BMW...
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Precision Raceworks - Corporate Logo
T#:38195425
Part#: 601-0150-1
Ships in 10 Business Days
$ 479.99 USD
$ 479.99 USD
Rid your BMW's N55 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N55 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power outpaut. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies! Features: Fits any N55 BMW engine w/ the stock intake manifold 100% Plug & Play! Highest Voltage and Current Output Available Low Resistance 50ohm/ft proprietary plug wires Eliminates Ignition Related Misfires Improves Throttle Response Restores Smooth Idle Specifications: Weight: 9lbs Full DME control of ignition coils: Yes Retains factory cooled controlled system: Yes 100% Plug and Play wiring: Yes Connection style: OEM Weatherproof Quick Connect Coil output: Up to 118mJ FITMENT NOTES: OEM Manifold Kits mount to the DI fuel rail. May require removal of the factory airbox and removal of the post on the manifold (Cars that have airbox on top of the intake manifold). Aftermarket intake highly recommended and may be required on some applications. Not compatible with OEM airbox (or any airbox that sits on the manifold in the same location as the coils) and may require removal of a mounting peg on the manifold. F10 and e9x N55 Chassis cannot fit both ignition kit and aftermarket manifold due to inlet location across the back of the engine.
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OEM Bosch Remanufactured Starter - SR0861X - BMW F2X F3X N20 2.0L ...
For vehicles with Auto Start/Stop.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:639688
Part#: 12418614519BKT
Ships on Jun 29, 2026
$ 616.99

This product was last offered at the strikethrough price on
02-14-2026

$ 431.99 USD
Free Shipping
$ 431.99 USD
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*Price includes a refundable $75 Core Charge* If your car won't turn over, there is a good chance your starter is shot. Bosch's OEM starter is a high-quality replacement that will give you peace of mind thanks to its long life-span. Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
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