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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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BMW N54 Replacement Spark Plug Wires - Blue - 6 Pack For 601-0021 (Long / Manifold Location)
BMW N54 Replacement Spark Plug Wires - Blue - 6 Pack For 601-0021 (Lo...
Precision Raceworks - Corporate Logo
T#:38195384
Part#: 201-0002-1
In Stock
$ 69.99 USD
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$ 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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Karlyn Ignition Wire Set - E30 M3
Karlyn Ignition Wire Set - E30 M3
Karlyn - Corporate Logo
T#:381414
Part#: 12121311735
Ships in 6 Business Days
$ 249.99 USD
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$ 249.99 USD
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Complete set of plug wires
BMW N55 Replacement Spark Plug Wires - Black - Pack Of 6
BMW N55 Replacement Spark Plug Wires - Black - Pack Of 6
Precision Raceworks - Corporate Logo
T#:38195386
Part#: 201-0129
Ships in 6 Business Days
$ 69.99 USD
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$ 69.99 USD
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BMW N55 Replacement Coil Power Harness (Pack Of 6)
BMW N55 Replacement Coil Power Harness (Pack Of 6)
Precision Raceworks - Corporate Logo
T#:38195401
Part#: 201-0008
In Stock
$ 49.99 USD
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$ 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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Ignition Wire Set
Ignition Wire Set
Karlyn - Corporate Logo
T#:593964
Part#: 12121705718
Ships in 2 Business Days
$ 106.60 USD
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$ 106.60 USD
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Replacement Ignition Wire Set from STI-Karlyn
Ignition Wire Set
Ignition Wire Set
Karlyn - Corporate Logo
T#:593968
Part#: 12121705716
Ships in 2 Business Days
$ 124.36 USD
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$ 124.36 USD
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If your vehicle has developed a misfire or is having ignition problems it could be the ignition cables. Replace yours today to bring back the functionality of your ignition system.
Karlyn Ignition Wire Set - Right - E31
Karlyn Ignition Wire Set - Right - E31
Karlyn - Corporate Logo
T#:373952
Part#: 12121733020
Ships in 1 Business Day
$ 324.18 USD
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$ 324.18 USD
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For cylinders 1-6
Karlyn Ignition Wire Set - Left - E31
Karlyn Ignition Wire Set - Left - E31
Karlyn - Corporate Logo
T#:373953
Part#: 12121733006
Ships in 1 Business Day
$ 324.86 USD
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$ 324.86 USD
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For cylinders 7-12
Spark Plug Wire Set
Spark Plug Wire Set
Karlyn - Corporate Logo
T#:593963
Part#: 12120407854
Ships in 2 Business Days
$ 101.63 USD
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$ 101.63 USD
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Replacement Spark Plug Wire Set from STI-Karyln
Spark Plug Wire Set With Long Coil Wire
Spark Plug Wire Set With Long Coil Wire
Karlyn - Corporate Logo
T#:593961
Part#: 12121360603
Ships in 2 Business Days
$ 50.46 USD
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$ 50.46 USD
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Replacement Spark Plug Wire Set With Long Coil Wire from STI Karlyn
Karlyn Ignition Wire Set - E36, Z3
Karlyn Ignition Wire Set - E36, Z3
Karlyn - Corporate Logo
T#:369621
Part#: 12121247523
Ships in 1-2 days
$ 181.99 USD
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$ 181.99 USD
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Replace worn out wires and restore performance.
N54 Replacement Spark Plug Wires - 6 Pack (Manifold Location)
N54 Replacement Spark Plug Wires - 6 Pack (Manifold Location) ...
Precision Raceworks - Corporate Logo
T#:38195374
Part#: 201-0129-1
Back Ordered
$ 69.99 USD
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$ 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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BMW N54 Replacement Spark Plug Wires - Blue - Manifold Location
BMW N54 Replacement Spark Plug Wires - Blue - Manifold Location ...
Precision Raceworks - Corporate Logo
T#:38195381
Part#: 501-0074
In Stock
$ 13.99 USD
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$ 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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Ignition Wire Set
Ignition Wire Set
Karlyn - Corporate Logo
T#:593965
Part#: 12121722253
Ships in 2 Business Days
$ 543.19 USD
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$ 543.19 USD
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Complete OEM style with plastic loom to keep wires nice & neat. Keep your ignition system in prime shape with this set of spark plug wires from ECS Tuning. These replacement wires from Bosch offer a perfect fit and performance match for your worn original equipment. Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.
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Ignition Wire Set
Ignition Wire Set
Karlyn - Corporate Logo
T#:593966
Part#: 12121742887
Ships in 2 Business Days
$ 246.92 USD
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$ 246.92 USD
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Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.
Ignition Wire Set
Ignition Wire Set
Karlyn - Corporate Logo
T#:593956
Part#: 12121279550
Ships in 2 Business Days
$ 100.78 USD
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$ 100.78 USD
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Keep your ignition system in prime shape with this set of spark plug wires from ECS Tuning. These replacement wires offer a perfect fit and performance match for your worn original equipment. Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.
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Ignition Wire Set
Ignition Wire Set
Karlyn - Corporate Logo
T#:593967
Part#: 12121742888
Ships in 2 Business Days
$ 248.71 USD
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$ 248.71 USD
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These replacement wires from STI offer a perfect fit and performance match for your worn original equipment. Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.
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BMW N54 Replacement Spark Plug Wires (Factory Location)
BMW N54 Replacement Spark Plug Wires (Factory Location)
Precision Raceworks - Corporate Logo
T#:38195376
Part#: 501-0076
Ships in 9 Business Days
$ 13.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 13.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 High Performance Ignition Kit - Black Coils - BMW N55 3.0L (w/ BMP intake manifold)
Precision Raceworks High Performance Ignition Kit - Black Coils - BMW...
Precision Raceworks - Corporate Logo
T#:38195425
Part#: 601-0150-1
Ships in 9 Business Days
$ 479.99 USD
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$ 479.99 USD
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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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