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Ignition

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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Spark Plug High Power - Priced Each
Spark Plug High Power - Priced Each
Genuine MINI - Corporate Logo
T#:514151
Part#: 12122293697
In Stock
19% off MSRP $ 30.99

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$ 24.99 USD
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19% off MSRP
$ 30.99

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

$ 24.99 USD
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Spark Plug High Power - Priced Each
Spark Plug High Power - Priced Each
Genuine MINI - Corporate Logo
T#:408234
Part#: 12120035531
In Stock
9% off MSRP $ 24.29

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

$ 21.99 USD
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9% off MSRP
$ 24.29

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

$ 21.99 USD
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VTT Ignition Coil Conversion Kit - S55/N55 To B58 - Multiple Color Options Available!
VTT Ignition Coil Conversion Kit - S55/N55 To B58 - Multiple Color Op...
Vargas Turbo Technologies - Corporate Logo
T#:22196341
Part#: VTTS55CLCNV
In Stock
Starting at $ 335.99 USD
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Starting at $ 335.99 USD
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VTT is proud to offer its very own Game Changer S55/N55 to B58 Coil conversion kit for the BMW S55/N55 platforms. The 55 series of engines has notoriously had ignition problems with the factory coils, while aftermarket upgrades do exist, they can be bulky. The solution is the BMW B58 ignition coils which are extremely robust and can support well over 1000WHP with no issues. This means a plug-and-play affordable solution that fits like stock, and looks AMAZING doing so! We designed our own 6061-T6 Billet bracket in a plethora of colors including matching shades for every S55/N55 Valve Cover. This means you can mix and match the color of the bracket with coil color, with VC color to truly tailor your engine bay to look exactly how you want it to! The kit comes with the following: 3 – Billet Aluminum Coil Brackets in the color of choice 6 – Plug and play VTT wiring harnesses 6 – Custom VTT stalks to convert the B58 coils to the S55/N55 head (We ensure proper spring length inside the boot for optimal spring-to-plug contact) *NOTE: Flash setting changes may be required when installing the conversion kit to ensure the proper function of the B58 coils with S55/N55 DME. This can be found in almost all flashing software settings such as MHD, Bm3, etc.* **NOTE: THESE BRACKETS FIT STOCK S55 VC, VTT S55 BILLET VC, and MOST N55 made after 2011. If you have an older N55 made before 01/2011. These may not fit. Purchase carefully as items that have been installed or attempted to cannot be returned.**
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Billet Spark Plug Gapper Tool - 14mm - BMS
Billet Spark Plug Gapper Tool - 14mm - BMS
Burger Motorsports - Corporate Logo
T#:583132
Part#: BMSBSPGT14MM
Ships in 7 Business Days
$ 35.00 USD
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$ 35.00 USD
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BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

  • Precisely gaps spark plugs for enhanced engine performance and efficiency
  • Speeds up the gapping process while ensuring accuracy and uniformity
  • Available in two sizes (14mm and 12mm) for a wider range of compatibility
  • Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
  • Made in the USA for premium quality and durability
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Ignition Coil Pack - R50 / R52 / R53
Ignition Coil Pack - R50 / R52 / R53
Beru - Corporate Logo
T#:23383348
Part#: 12137510738
In Stock
$ 75.02 USD
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$ 75.02 USD
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Is your Mini experiencing sluggish acceleration or misfires? It might be time to check the coil pack. The coil pack plays a crucial role in the ignition system and can affect engine performance. Replace it as necessary or ideally every 100,000 miles to keep your Mini's ignition system operating smoothly.
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Blue B58 BMW Coil Upgrade Adapter Kit - N55
Blue B58 BMW Coil Upgrade Adapter Kit - N55
Burger Motorsports - Corporate Logo
T#:49857415
Part#: BMSN55CUAK
Back Ordered
New Item
$ 199.00 USD
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$ 199.00 USD
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Upgrade your N55 ignition system with the N55 → B58 Coil Upgrade Adapter Kit, engineered for a seamless, plug-and-play conversion. This kit lets you run modern B58-style pencil coils on your N55 without modifying the factory harness or compromising valve cover integrity. Why Upgrade: While the N55 is a reliable platform, factory coils can struggle under high boost, heat, and load. B58 coils deliver stronger, more consistent spark, and this adapter kit ensures a clean, OEM-quality integration. Features & Benefits: Direct-fit adapter harness & mounts for straightforward B58 coil installation Plug-and-play design — no cutting, splicing, or permanent modifications Secure coil seating & alignment for consistent performance and reliability Improved ignition stability under high-load or tuned conditions, helping reduce misfires Applications: Stage 1–3 N55 builds, turbo upgrades, ethanol blends, track use, and aggressive daily driving Drivers looking to eliminate heat- and boost-related ignition issues Anyone seeking an OEM+ quality coil upgrade without a messy DIY install Result: A clean, professional installation that modernizes your ignition system and delivers reliable spark performance under all conditions. If you provide the kit’s brand/part number and whether your valve cover is stock or aftermarket, I can refine this description for precise fitment and application.
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Spark Plugs - Set Of Six
Spark Plugs - Set Of Six
Beru - Corporate Logo
T#:14982199
Part#: 121200405516KT
Back Ordered
$ 95.99 USD
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$ 95.99 USD
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3 Pin Connector
3 Pin Connector
ECS - Corporate Logo
T#:33412931
Part#: 12527519996
In Stock
Sale - Save 25% $ 10.99

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

$ 8.24 USD
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Sale - Save 25%
$ 10.99

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

$ 8.24 USD
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Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12527519996 - Commonly used for the pencil-style ignition coil connector.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Spark Plugs - Set Of Four
Spark Plugs - Set Of Four
Beru - Corporate Logo
T#:46512968
Part#: 12122293697KT2
Ships in 1 Business Day
$ 82.99

This product was last offered at the strikethrough price on
05-02-2026

$ 71.99 USD
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$ 71.99 USD
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Keep your engine running smooth and performing at its best by refreshing your plugs as part of your routine maintenance.
Spark Plug High Power - Priced Each
Spark Plug High Power - Priced Each
Beru - Corporate Logo
T#:591248
Part#: 12122158165
In Stock
$ 26.56 USD
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$ 26.56 USD
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Genuine MINI Ignition Wire - Cylinder 4
Genuine MINI Ignition Wire - Cylinder 4
Genuine MINI - Corporate Logo
T#:14732
Part#: 12127513035
In Stock
17% off MSRP $ 22.99

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

$ 18.99 USD
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17% off MSRP
$ 22.99

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

$ 18.99 USD
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Genuine MINI IGNITION WIRE WITH PLUG
Fits BMW Engines including:
W10,W11

Blue B58 BMW Coil Upgrade Adapter Kit - N54
Blue B58 BMW Coil Upgrade Adapter Kit - N54
Burger Motorsports - Corporate Logo
T#:49857414
Part#: BMSN54CUAK
Ships on Sep 1, 2026
New Item
$ 199.00 USD
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$ 199.00 USD
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Modernize your N54 ignition system with this N54 to B58 Coil Upgrade Adapter Kit, engineered to deliver an OEM-quality conversion for improved spark energy and consistency. Designed to pair B58-style pencil coils with the factory N54 engine harness, this kit provides a clean, reversible installation—no cutting, splicing, or guesswork required. Key Features & Benefits: Direct-fit adapter solution to run B58 coils on N54 applications Plug-and-play wiring integrates with the factory N54 harness for a factory-like install Secure coil positioning helps ensure proper seating and reliable long-term fitment Improved ignition stability under higher cylinder pressures—ideal for tuned, higher-boost setups Clean, serviceable conversion that maintains a tidy engine bay and simplifies future maintenance Ideal For: Stock to heavily modified N54 builds Vehicles running elevated boost, ethanol blends, or upgraded turbo systems Owners looking to reduce ignition-related misfires and improve combustion consistency under load If you share the brand/part number of the kit and which coils you’re pairing it with, I can tailor the write-up to match the exact components and fitment notes.
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Vargas N54 To B58 Coil Conversion Kit
Vargas N54 To B58 Coil Conversion Kit
Vargas Turbo Technologies - Corporate Logo
T#:7292057
Part#: VTT-N54-B58-CNV
Ships in 10 Business Days
Sale - Save 5% $ 677.99

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

Starting at $ 641.87 USD
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Sale - Save 5%
$ 677.99

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

Starting at $ 641.87 USD
Free Shipping on orders $49 and up
Add to Wish List
VTT is proud to offer its very own N54 to B58 Coil conversion kit for the N54 platform. While factory coil upgrades such as S55, and our own N54 coil upgrades do provide more spark, the BMW B58 ignition coils are extremely robust and can support well over 1000whp with no issues. This means a plug, and play affordable solution that fits like stock, and looks AMAZING doing so! Vargas's 6061-T6 Billet bracket comes in a variety of colors including matching shades for every N54 Valve Cover we offer (even the cast wrinkle). This means you can mix and match the color of the bracket with coil color, with VC color to truly tailor your engine bay to look exactly how you want it to! The kit comes with the following: 1 – Billet Aluminum Coil Bracket in the color of choice or Genuine Carbon Fiber 6 – Plug and play VTT wiring harnesses 6 – Custom VTT stalks to convert the B58 coils to the N54 head (We ensure proper spring length inside the boot for optimal spring to plug contact) 6 – Coils in the color of choice (optional) **Note: This only fits the stock N54 Valve covers or Vargas Billet and Cast Valve Covers.
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Genuine MINI Collar Screw W/ Insulator Ring
Genuine MINI Collar Screw W/ Insulator Ring
Genuine MINI - Corporate Logo
T#:29199
Part#: 07137577567
Ships in 2 Business Days
6% off MSRP $ 33.99

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

$ 31.99 USD
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6% off MSRP
$ 33.99

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

$ 31.99 USD
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Genuine MINI COLLAR SCREW
Genuine MINI Ignition Wire - Cylinder 1
Genuine MINI Ignition Wire - Cylinder 1
Genuine MINI - Corporate Logo
T#:14729
Part#: 12127513032
Ships in 2 Business Days
$ 22.08 USD
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$ 22.08 USD
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Genuine MINI IGNITION WIRE WITH PLUG
Fits BMW Engines including:
W10,W11

Genuine MINI Ignition Wire - Cylinder 2
Genuine MINI Ignition Wire - Cylinder 2
Genuine MINI - Corporate Logo
T#:14730
Part#: 12127513033
Ships in 2 Business Days
$ 22.08 USD
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$ 22.08 USD
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Genuine MINI IGNITION WIRE WITH PLUG
Fits BMW Engines including:
W10,W11

Genuine MINI Spark Plug High Power
Genuine MINI Spark Plug High Power
Genuine MINI - Corporate Logo
T#:38019
Part#: 12120031708
Ships in 2 Business Days
14% off MSRP $ 44.58

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

$ 38.36 USD
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14% off MSRP
$ 44.58

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

$ 38.36 USD
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Genuine MINI SPARK PLUG, HIGH POWER
Fits BMW Engines including:
W11

MINI Engine Spark Plug, High Power 12122158165
MINI Engine Spark Plug, High Power 12122158165
Genuine MINI - Corporate Logo
T#:14726
Part#: 12122158165
Ships in 2 Business Days
28% off MSRP $ 27.85

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

$ 20.06 USD
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28% off MSRP
$ 27.85

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

$ 20.06 USD
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MINI SPARK PLUG, HIGH POWER.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper, Mini Cooper Clubman, Mini Cooper Convt

--.
MINI Ignition Lead Retrofit Kit B - 82110404488
MINI Ignition Lead Retrofit Kit B - 82110404488
Beru - Corporate Logo
T#:168056
Part#: 82110404488
Ships in 1-2 days
$ 79.48 USD
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$ 79.48 USD
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Revitalize your Mini's performance with Beru MINI Cooper Spark Plug Wires, designed to restore power and ensure optimal engine function. Recommended for replacement at 60,000-mile intervals, these wires play a crucial role in maintaining ignition efficiency. If you're experiencing low spark or misfires and have ruled out issues with the coil or spark plugs, faulty spark plug wires could be the culprit. Keep your Mini running smoothly by replacing worn-out wires that may have developed rust on the connections. With this wire set, enjoy happy motoring and consistent spark across all cylinders. Beru MINI Cooper Spark Plug Wires provide the reliability and quality your Mini deserves.

  • Restores power and performance
  • Recommended replacement at 60,000-mile intervals
  • Addresses issues like low spark or misfires
  • Prevents rust buildup for consistent ignition
  • Includes plug wires for cylinders 1 - 4
  • Ensures happy motoring and great spark
MINI IGNITION LEAD RETROFIT KIT B
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Genuine MINI Ignition Wire - Cylinder 3
Genuine MINI Ignition Wire - Cylinder 3
Genuine MINI - Corporate Logo
T#:14731
Part#: 12127513034
Ships in 2 Business Days
$ 22.08 USD
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$ 22.08 USD
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Genuine MINI IGNITION WIRE WITH PLUG
Fits BMW Engines including:
W10,W11

Spark Plug - Priced Each
Spark Plug - Priced Each
Genuine MINI - Corporate Logo
T#:32085837
Part#: 12125A523E0
Ships in 2 Business Days
9% off MSRP $ 32.99

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

$ 29.99 USD
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9% off MSRP
$ 32.99

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

$ 29.99 USD
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Ignition Coil - Priced Each
Ignition Coil - Priced Each
Genuine MINI - Corporate Logo
T#:32085836
Part#: 12139453463
Ships in 2 Business Days
10% off MSRP $ 100.99

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

$ 90.99 USD
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10% off MSRP
$ 100.99

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

$ 90.99 USD
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M50/M52/M54 Beru Racing Spark Plug
M50/M52/M54 Beru Racing Spark Plug
Beru - Corporate Logo
T#:338884
Part#: FGR-6DDU
Back Ordered
Sale - Save 17% $ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
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Sale - Save 17%
$ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
Free Shipping on orders $49 and up
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RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M
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Spark Plug Boot - Priced Each
Spark Plug Boot - Priced Each
Beru - Corporate Logo
T#:596875
Part#: 12131730412
Back Ordered
$ 15.99 USD
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$ 15.99 USD
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Sometimes a bad coil may just be a broken or damaged connector boot. This is especially true on cars with a leaking valve cover gasket where the oil has contamintated the rubber boot and the electrical parts inside. This boot can be replaced on its own without having to buy a whole new coil. This part is also useful if you purchased a coil that did not come with a new boot.
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Spark Plug - Priced Each
Spark Plug - Priced Each
Beru - Corporate Logo
T#:637736
Part#: 12120040551
Back Ordered
$ 15.99 USD
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$ 15.99 USD
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