Ignition

Spark Plug High Power - Priced Each

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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

Limited Qty Sale

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Spark Plug High Power - Priced Each

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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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VTT Ignition Coil Conversion Kit - S55/N55 To B58 - Multiple Color Op...

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T#:22196341

Part#: VTTS55CLCNV

Back Ordered

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

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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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Extended Spark Plug Socket

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T#:391150

Part#: SUU884506

In Stock

9% off MSRP $ 31.99

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

$ 28.99 USD

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9% off MSRP

$ 31.99

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$ 28.99 USD

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3/8" drive socket with 5/8" opening for most spark plugs

Blue B58 BMW Coil Upgrade Adapter Kit - N55

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T#:49857415

Part#: BMSN55CUAK

Back Ordered

$ 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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Red B58 BMW Coil Upgrade Adapter Kit - N55

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T#:57086690

Part#: BMSN55CUAK-R

Ships on Nov 13, 2026

$ 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.

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Genuine MINI Ignition Wire - Cylinder 4

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T#:14732

Part#: 12127513035

Ships in 1 day

$ 22.99

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

$ 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

Blue B58 BMW Coil Upgrade Adapter Kit - N54

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T#:49857414

Part#: BMSN54CUAK

Ships on Nov 13, 2026

$ 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

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T#:7292057

Part#: VTT-N54-B58-CNV

In Stock

Sale - Save 6% $ 677.99

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

Starting at $ 634.67 USD

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Sale - Save 6%

$ 677.99

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

Starting at $ 634.67 USD

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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 Ignition Wire - Cylinder 2

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T#:14730

Part#: 12127513033

Ships in 1 day

$ 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 1

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T#:14729

Part#: 12127513032

Ships in 1 day

$ 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

MINI Engine Spark Plug, High Power 12122158165

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T#:14726

Part#: 12122158165

Ships in 1 day

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

--.

Genuine MINI Ignition Wire - Cylinder 3

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T#:14731

Part#: 12127513034

Ships in 1 day

$ 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

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T#:38019

Part#: 12120031708

Ships in 1 day

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

Genuine MINI Collar Screw W/ Insulator Ring

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T#:29199

Part#: 07137577567

Ships in 1 day

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

Spark Plug - Priced Each

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T#:32085837

Part#: 12125A523E0

Ships in 1 day

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

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$ 29.99 USD

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Ignition Coil - Priced Each

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T#:32085836

Part#: 12139453463

Ships in 1 day

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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Ignition Coil - Priced Each

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T#:55353612

Part#: 12138643360

Ships on Nov 19, 2026

$ 47.99 USD

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$ 47.99 USD

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Don't let a soft misfire steal your horsepower—swap out your weak original coils with this MEYLE replacement and keep your engine pulling hard.

Ignition Coil

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T#:55497467

Part#: 3141390000

Ships on Nov 19, 2026

$ 38.99

This product was last offered at the strikethrough price on
08-31-2026

$ 36.99 USD

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$ 36.99 USD

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This Meyle ignition coil is a factory-spec replacement designed to eliminate misfires and hesitation that plague aging ignition systems. Manufactured to strict tolerances, it delivers a reliable, high-voltage spark to ensure clean combustion under load.

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Ignition Coil - Priced Each

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T#:4154570

Part#: 12138616153

Ships on Nov 19, 2026

$ 36.99 USD

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$ 36.99 USD

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Maintain the factory-level precision and power output of your BMW or MINI with this replacement ignition coil from Meyle.

Spark Plug Boot - Priced Each

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T#:5958750

Part#: 12139067831

Ships on Nov 19, 2026

$ 15.99 USD

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$ 15.99 USD

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MEYLE-ORIGINAL: True to OE spark plug boot Should be replaced each time you replace the spark plugs Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles. Comparable OE Cross Reference - 12139067831

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BMW - Start/Ignition/Glow plug relay

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T#:40342871

Part#: 12135A06753

Ships on Nov 19, 2026

$ 58.99 USD

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$ 58.99 USD

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This BMW/MINI ignition coil is designed with enhanced core windings to boost spark energy and promote a quicker, more efficient combustion. The result is improved low-end torque and increased horsepower at higher RPMs. While the exact gains depend on your engine’s condition, noticeable performance improvements and better fuel efficiency can be expected.

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BMW Meyle Ignition Coil

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T#:40342872

Part#: 12138611236

Ships on Nov 19, 2026

$ 58.99 USD

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$ 58.99 USD

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This BMW/MINI ignition coil is designed with enhanced core windings to boost spark energy and promote a quicker, more efficient combustion. The result is improved low-end torque and increased horsepower at higher RPMs. While the exact gains depend on your engine’s condition, noticeable performance improvements and better fuel efficiency can be expected.

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BMW | Ignition coil BMW 3 (E36) (09/90-08/00), 3 (E46) (12/97-12/07)...

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T#:5958752

Part#: 12131703825

Ships on Nov 19, 2026

$ 56.99 USD

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$ 56.99 USD

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MEYLE-ORIGINAL: True to OE ignition coil. Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles. Comparable OE Cross Reference - 12131703825

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BMW - Start/Ignition/Glow plug relay

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T#:40342864

Part#: 12131247281

Ships on Nov 19, 2026

$ 153.99 USD

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$ 153.99 USD

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Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil.

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Meyle BMW Ignition Coil

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T#:40342863

Part#: 12137559842

Ships on Nov 19, 2026

$ 37.99 USD

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$ 37.99 USD

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The Meyle ignition coil (part number 12137559842) is a precision-engineered replacement for BMW factory units, delivering dependable ignition performance across a range of BMW models. Built to meet or surpass OEM standards, it ensures steady spark output and optimized combustion efficiency. With a durable, high-quality design, this coil is built to handle the demands of everyday driving as well as more intensive performance needs.

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Sub-Categories

Spark Plug High Power - Priced Each

Spark Plug High Power - Priced Each

VTT Ignition Coil Conversion Kit - S55/N55 To B58 - Multiple Color Op...

Billet Spark Plug Gapper Tool - 14mm - BMS

Extended Spark Plug Socket

Blue B58 BMW Coil Upgrade Adapter Kit - N55

Red B58 BMW Coil Upgrade Adapter Kit - N55

Genuine MINI Ignition Wire - Cylinder 4

Blue B58 BMW Coil Upgrade Adapter Kit - N54

Vargas N54 To B58 Coil Conversion Kit

Genuine MINI Ignition Wire - Cylinder 2

Genuine MINI Ignition Wire - Cylinder 1

MINI Engine Spark Plug, High Power 12122158165

Genuine MINI Ignition Wire - Cylinder 3

Genuine MINI Spark Plug High Power

Genuine MINI Collar Screw W/ Insulator Ring

Spark Plug - Priced Each

Ignition Coil - Priced Each

Ignition Coil - Priced Each

Ignition Coil

Ignition Coil - Priced Each

Spark Plug Boot - Priced Each

BMW - Start/Ignition/Glow plug relay

BMW Meyle Ignition Coil

BMW | Ignition coil BMW 3 (E36) (09/90-08/00), 3 (E46) (12/97-12/07)...

BMW - Start/Ignition/Glow plug relay

Meyle BMW Ignition Coil

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