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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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URO Ignition Coil - E31, E36, E38, E39, E46, E52, E53, Z3
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URO - Corporate Logo
T#:361999
Part#: 12137599219
Ships in 1 Business Day
$ 36.99 USD
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$ 36.99 USD
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Ignition coil for a quality OE replacement
Precision Raceworks - Corporate Logo
T#:38195384
Part#: 201-0002-1
In Stock
$ 69.99 USD
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The Precision Raceworks BMW N55/N54 Relocation Replacement Spark Plug Wires are the same high-quality wires featured in our acclaimed BMW N55 High-Performance Ignition Kit. Engineered for low resistance and maximum performance, these custom-designed spark plug wires deliver exceptional reliability. Precision Raceworks is the only manufacturer worldwide to produce spark plug wires with boots specifically designed for N54 BMW engines, guaranteeing a perfect fit and superior quality.
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URO Ignition Coil - E30, E32, E34, E36, E38
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URO - Corporate Logo
T#:592983
Part#: 12139066468
Ships in 1 Business Day
$ 37.99 USD
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Eliminate misfires and restore smooth engine operation with a brand new igniton coil from URO


Beru - Corporate Logo
T#:584875
Part#: 12218591724
In Stock
$ 126.99 USD
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$ 126.99 USD
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Sends power to the glow plugs to preheat them for ignition.
Precision Raceworks - Corporate Logo
T#:38195401
Part#: 201-0008
Ships in 6 Business Days
$ 49.99 USD
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The **BMW N55 Replacement Coil Power Harness** by Precision Raceworks is a premium, direct-fit replacement for the factory harness, designed to enhance reliability and ensure consistent power delivery to the ignition coils. Constructed with high-quality automotive-grade materials, it optimizes electrical conductivity while minimizing the risk of misfires and performance issues. ### **Key Features:** - **OEM-Compatible Design:** Plug-and-play installation for a seamless fit. - **Superior Durability:** Built with high-temperature and abrasion-resistant materials for long-lasting performance. - **Optimized Electrical Flow:** Delivers stable and reliable power to the ignition coils. - **Compatible with All N55 Engines:** Works flawlessly with both stock and upgraded ignition systems. Perfect for both daily driving and high-performance builds, the Precision Raceworks N55 Coil Power Harness ensures smooth and efficient engine operation.
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Beru - Corporate Logo
T#:23383348
Part#: 12137510738
Ships in 1-2 days
$ 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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Spark Plug Wires Set
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URO - Corporate Logo
T#:591858
Part#: 12121720529
In Stock
$ 129.99 USD
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$ 129.99 USD
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Includes ignition coil wire and conduit

Precision Raceworks - Corporate Logo
T#:38195374
Part#: 201-0129-1
Back Ordered
$ 69.99 USD
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The Precision Raceworks BMW N55/N54 Relocation Replacement Spark Plug Wires are the same high-quality wires featured in our acclaimed BMW N55 High-Performance Ignition Kit. Engineered for low resistance and maximum performance, these custom-designed spark plug wires deliver exceptional reliability. Precision Raceworks is the only manufacturer worldwide to produce spark plug wires with boots specifically designed for N54 BMW engines, guaranteeing a perfect fit and superior quality.
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Beru - Corporate Logo
T#:14982199
Part#: 121200405516KT
Back Ordered
$ 95.99 USD
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$ 95.99 USD
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Precision Raceworks - Corporate Logo
T#:38195381
Part#: 501-0074
In Stock
$ 13.99 USD
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Precision Raceworks BMW N55/N54 Relocation Replacement Spark Plug Wires are the same high-quality wires featured in our acclaimed BMW N55 High-Performance Ignition Kit. Engineered with low-resistance, high-performance technology, these spark plug wires are a completely custom design. As the sole manufacturer worldwide to produce spark plug wires with boots specifically tailored for N54 BMW engines, Precision Raceworks guarantees precise fitment and superior quality.
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Spark Plug Tube
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URO - Corporate Logo
T#:591554
Part#: 11127835170
In Stock
$ 14.99 USD
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Plastic spark plug tube
Ignition Coil
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:24179139
Part#: 12138611236
Ships in 1 Business Day
$ 35.99 USD
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A failing ignition coil is a common cause of misfires and/or a rough idle condition. Ignition coils are a wear component, so it is best to replace them if you do not have records of previous replacement.
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Beru - Corporate Logo
T#:168056
Part#: 82110404488
Ships in 1 day
$ 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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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
Free Shipping on orders $49 and up
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
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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Precision Raceworks - Corporate Logo
T#:38195376
Part#: 501-0076
Ships in 9 Business Days
$ 13.99 USD
Free Shipping on orders $49 and up
Precision Raceworks BMW N55/N54 Relocation Replacement Spark Plug Wires are the same high-quality wires featured in our acclaimed BMW N55 High-Performance Ignition Kit. Engineered with low-resistance, high-performance technology, these spark plug wires are a completely custom design. As the sole manufacturer worldwide to produce spark plug wires with boots specifically tailored for N54 BMW engines, Precision Raceworks guarantees precise fitment and superior quality.
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Precision Raceworks - Corporate Logo
T#:38195425
Part#: 601-0150-1
Ships in 9 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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Beru - Corporate Logo
T#:596875
Part#: 12131730412
Back Ordered
$ 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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Beru - Corporate Logo
T#:637736
Part#: 12120040551
Back Ordered
$ 15.99 USD
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$ 15.99 USD
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