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Ignition Service for MINI

Clear BMW chassis

It's important to keep your ignition system operating properly to avoid further complications in the future. Here at Turner Motorsport, we offer full ignition service kits if you'e going to overhaul your entire ignition system, and individual components if you've narrowed down your problem already.

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Bav Auto High-Performance Ignition Coil - N20 N52 N54 N55 S55 ...

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T#:578618

Part#: 5005

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05-03-2026

$ 25.49 USD

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A simple yet effective upgrade, these Bav Auto High-Performance Ignition Coils feature modified core windings that offer increased firepower and promote a faster, more efficient burn. The result is greater low-end torque and increased horsepower in the mid to top-end. When used in a properly functioning engine, a noticeable difference can be felt. In addition to better torque and horsepower, fuel economy is also improved! These coils come with new spark plug boots. 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.

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OEM Bosch Ignition Coil - N20 N52 N54 N55 S55 S54 N62 S62 M54 ...

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T#:588121

Part#: 12138616153

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$ 34.99 USD

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$ 34.99 USD

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Sluggish acceleration, misfires, and rusty terminals are symptoms of a worn coil. Located on the top of your engine, these coils should be inspected and replaced as needed or every 100,000 miles. Keep your ignition system in perfect order. Rubber integrated boot and snap-top cap. OEM Bosch Part Number: 0221504800

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High Performance Ignition Coil - Priced Each

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T#:1545098

Part#: 12138643360

Ships on Jul 28, 2026

Sale - Save 17% $ 35.99

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

$ 29.99 USD

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Qty

Sale - Save 17%

$ 35.99

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

$ 29.99 USD

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Single replacement Aftermarket BMW ignition coil. It's always good to keep a spare on hand for when you least expect it.

Bav Auto Ignition Coil - N20 N52 N55 N54 N62 S55

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T#:578619

Part#: 12137571643A

In Stock

Sale - Save 20% $ 37.99

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

$ 30.39 USD

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Sale - Save 20%

$ 37.99

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

$ 30.39 USD

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Restores your engines smooth operation with new ignition coils from Bav Auto! Boot included with coil. Same as 12131712219, 12130148594, 12130390064, 12137594938, 12137551049, 12137562744, 12137571643, 12138647689, 12137594937, 12137571643. 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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MINI B46 B48 Spark Plug - Priced Each 8169

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T#:590059

Part#: 12120041666

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$ 22.99 USD

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$ 22.99 USD

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MINI B46 B48 Spark Plug is an essential component for maintaining the optimal performance of your engine. When spark plugs become worn, symptoms such as poor idle, reduced fuel efficiency, and engine misfire codes may arise. These issues are often caused by excessive carbon build-up and a worn electrode, which can affect the spark plug's ability to ignite the fuel-air mixture effectively. Replacing your spark plugs regularly as part of routine maintenance ensures that your engine continues to run smoothly.

Manufactured by Bosch, an Original Equipment Supplier (OES), these spark plugs are designed to meet the exact specifications of your MINI, ensuring reliable ignition performance and long-lasting durability.

Improves engine performance: Reduces issues like poor idle, low fuel efficiency, and engine misfires.
High-quality construction: Made by Bosch, an OES supplier, ensuring OEM quality and reliability.
Prevents carbon build-up: Regular replacement helps avoid excessive carbon deposits and electrode wear.
Maintains fuel efficiency: Keeps your engine running efficiently by ensuring effective ignition.
Easy maintenance: Direct replacement for your MINI B46 B48, making regular maintenance straightforward.

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Spark Plugs - Set Of Four 9747 - N18 1.6L

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T#:24677057

Part#: 121222936971KT

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$ 43.99 USD

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Bosch Part 9747 Spark Plugs (ZR 5 SI 332)

Resolve poor idle and engine misfire issues with Bosch Part 9747 Spark Plugs, also identified as ZR 5 SI 332. These spark plugs effectively tackle problems arising from worn electrodes and excessive carbon buildup, ensuring improved fuel efficiency and smoother engine operation.

Benefits:

Addresses poor idle and engine misfire issues
Combats excessive carbon buildup
Enhances fuel efficiency
Ensures reliable ignition for smoother engine operation

Regularly replacing worn spark plugs is crucial for optimal engine function, making Bosch Part 9747 an essential component of routine maintenance.

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Spark Plugs - Set Of Four

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T#:639926

Part#: 12122158165KT4

In Stock

$ 55.99

This product was last offered at the strikethrough price on
01-12-2026

$ 38.99 USD

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Spark Plug High Power - Priced Each

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T#:591244

Part#: 12120035933

In Stock

$ 19.99

This product was last offered at the strikethrough price on
02-28-2026

$ 11.99 USD

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$ 11.99 USD

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