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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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Beru Glow Plug Preheating Module - E70, E90, F10

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T#:584875

Part#: 12218591724

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$ 126.99 USD

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Sends power to the glow plugs to preheat them for ignition.

Karlyn Ignition Wire Set - E30 M3

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T#:381414

Part#: 12121311735

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$ 249.99 USD

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Complete set of plug wires

Ignition Coil Pack - R50 / R52 / R53

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T#:23383348

Part#: 12137510738

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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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Karlyn Ignition Wire Set - Left - E31

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T#:373953

Part#: 12121733006

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$ 322.74 USD

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For cylinders 7-12

Ignition Wire Set

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T#:593964

Part#: 12121705718

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$ 106.40 USD

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Replacement Ignition Wire Set from STI-Karlyn

Karlyn Ignition Wire Set - Right - E31

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T#:373952

Part#: 12121733020

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$ 324.18 USD

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$ 324.18 USD

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For cylinders 1-6

Ignition Wire Set

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T#:593968

Part#: 12121705716

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$ 123.72 USD

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$ 123.72 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.

Spark Plug Wire Set With Long Coil Wire

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T#:593961

Part#: 12121360603

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$ 49.98 USD

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Replacement Spark Plug Wire Set With Long Coil Wire from STI Karlyn

Spark Plug Wire Set

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T#:593963

Part#: 12120407854

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$ 101.63 USD

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$ 101.63 USD

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Replacement Spark Plug Wire Set from STI-Karyln

Karlyn Ignition Wire Set - E36, Z3

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T#:369621

Part#: 12121247523

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$ 181.99 USD

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Replace worn out wires and restore performance.

Spark Plugs - Set Of Six

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T#:14982199

Part#: 121200405516KT

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$ 95.99 USD

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Ignition Wire Set

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T#:593956

Part#: 12121279550

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$ 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

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T#:593965

Part#: 12121722253

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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

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T#:593966

Part#: 12121742887

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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

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T#:593967

Part#: 12121742888

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$ 246.92 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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MINI Ignition Lead Retrofit Kit B - 82110404488

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T#:168056

Part#: 82110404488

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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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M50/M52/M54 Beru Racing Spark Plug

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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

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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 - Priced Each

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T#:637736

Part#: 12120040551

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$ 15.99 USD

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Spark Plug Boot - Priced Each

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T#:596875

Part#: 12131730412

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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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