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Spark Plug Wires

Spark Plug Wires

Spark plug wires transmit spark energy from the distributor to the spark plugs. Routine inspection and replacement are necessary as the shielding can become brittle and crack as the miles accumulate. Turner Motorsport carries Genuine BMW and high performance upgrade options depending on your individual needs.

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Bavarian Autosport High Performance Ignition Wire Set - M42 M44 - Wit...

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T#:578899

Part#: 12121721932P

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Sale - Save 3% $ 199.99

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

$ 193.99 USD

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Sale - Save 3%

$ 199.99

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

$ 193.99 USD

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Loosen the reins on your thoroughbred with our 8 mm ignition wires. Stock Ignition wires have built-in resistors that reduce voltage to your spark plugs. That's like keeping a tight rein on a thoroughbred race horse -- it wants to run faster but can't. Our 8mm wires loosen those reins, providing the hotter spark your BMW craves. Both the wires and boots use a spiral core magnetic suppression conductor to provide a higher spark voltage for maximum combustion efficiency. And they're insulated with 8mm of pure silicone to completely eliminate interference. Be aware that due to the increased size of the wire these will not fit in the factory wiring loom. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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7mm Ignition Wire Set - 1602/1800/2002/2002tii 1968-76, E21 320i 1977...

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T#:4021

Part#: 12-7405

In Stock

Sale - Save 9% $ 84.99

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

$ 77.61 USD

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Sale - Save 9%

$ 84.99

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

$ 77.61 USD

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The Turner Motorsport High-Performance Ignition Wire Sets are manufactured to O.E. specifications and with O.E components. All wire sets have genuine BERU connectors, and the highest grade of silicone wire we could find. Short/Long Coil.

This item fits the following BMWs:
1968-1976 2002 BMW 1600 2002 2002tii
1977-1979 E21 BMW 320i

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Bavarian Autosport Performance Ignition Wire Set - Yellow - MINI R50,...

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T#:3283367

Part#: 12-7000Y

In Stock

Sale - Save 3% $ 44.99

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

$ 43.60 USD

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Sale - Save 3%

$ 44.99

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

$ 43.60 USD

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Replaces damaged and inoperable ignition wires.

Bavarian Autosport Performance Ignition Wire Set - Blue - MINI R50, R...

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T#:3283364

Part#: 12-7000BLU

In Stock

Sale - Save 10% $ 58.99

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

$ 53.09 USD

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This product was last offered at the strikethrough price on
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Replaces damaged and inoperable ignition wires.

8mm High-Performance Ignition Wire Set - E36 318i/ti 1992-95 ...

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T#:4025

Part#: 12-7923-8

In Stock

Sale - Save 3% $ 226.99

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

$ 220.18 USD

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$ 226.99

This product was last offered at the strikethrough price on
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$ 220.18 USD

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High-Performance spark plug wires, to help deliver a perfect, uninterrupted spark impulse to each cylinder of your BMW's engine. Old wires will impair spark, reduce performance, and cause cylinder misfires. We recommend changing your ignition wires every 50k miles, or as soon as your wires show signs of deteriation.

This item fits the following BMWs:
1992-1995 E36 BMW 318i 318is 318ti 318ic with M42 engine

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Top-Tier BMW N54/N55 Ignition Service Kit

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T#:21670137

Part#: TMSN5SPCOILKT

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Sale - Save 13% $ 285.99

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

$ 248.31 USD

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

$ 248.31 USD

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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 Guide Tube Upper Part - 12121727687 - (NO LONGER AVAILABL...

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T#:38152

Part#: 12121727687

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Sale - Save 7% $ 42.99

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

$ 40.07 USD

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$ 42.99

This product was last offered at the strikethrough price on
06-15-2026

$ 40.07 USD

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Designed as an authentic accessory, the Genuine BMW spark plug wire tray is created to effectively manage and arrange the spark plug wires within your BMW. Crafted to adhere to the rigorous standards set by BMW, this tray guarantees a tidy and secure organization of the spark plug wires. It plays a crucial role in preserving the organization and efficiency of your BMW's ignition system, ultimately contributing to smooth combustion and optimal engine performance. This genuine BMW spark plug wire tray is a dependable, top-quality accessory that enhances both the functionality and appearance of your vehicle.

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Bavarian Autosport Performance Ignition Wire Set - Red

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T#:3283365

Part#: 12-7000P

In Stock

Sale - Save 10% $ 58.99

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

$ 53.09 USD

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Qty

Sale - Save 10%

$ 58.99

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

$ 53.09 USD

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Replaces damaged and inoperable ignition wires.

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