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BMW Spark Plugs

Spark plugs should be replaced as part of routine maintenance to keep performance and fuel economy at its peak. Turner Motorsports carries Genuine BMW and high performance aftermarket options that will keep your engine burning at top efficiency.

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Bav Auto Spark Plug Socket 12" x 5/8"

T#:580385

Part#: B8800072

In Stock

Sale - Save 25% $ 37.99

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

$ 28.49 USD

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Qty

Sale - Save 25%

$ 37.99

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

$ 28.49 USD

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Magnetic insert holds the spark plug securely in place for easy installation. Works great on many twin can engines where the spark plugs are recessed deep in the cylinder head.

Dinan Iridium Spark Plug - B48/B46 B58 S58

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T#:40579788

Part#: D640-0001

In Stock

Sale - Save 13% $ 21.99

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

$ 19.14 USD

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Qty

Sale - Save 13%

$ 21.99

This product was last offered at the strikethrough price on
07-31-2026

$ 19.14 USD

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Dinan Iridium Spark Plugs are an excellent upgrade for tuned and even stock engines. Our spark plugs are made from Iridium - one of the strongest materials available. They last longer than other materials with higher melting points, run cooler, resist preignition, and even require less voltage to produce a strong spark. The iridium electrode with its copper core is harder and stronger than other materials, can dissipate heat more easily, and is better protected from melting, cracking, and other limitations found with standard plugs. Dinan spark plugs are great for high boost, high cylinder pressure, high cylinder temperatures, and high-power situations, and they pair nicely with a set of Dinan ignition coils, where applicable. However, they are not only for tuned and higher output vehicles that may benefit from a plug cooler than the factory heat range – they are also applicable to non-tuned / stock vehicles as well!

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Ultimate Performance Ignition Service Kit

T#:15677481

Part#: E9XUPIGSVKT3-KT

Ships on Sep 15, 2026

Sale - Save 10% $ 282.99

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

$ 254.63 USD

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Qty

Sale - Save 10%

$ 282.99

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

$ 254.63 USD

Add to Wish List

Failing ignition coils or plugs can cause sputtering, rough idle, hesitation on acceleration, misfires, and a check engine light. If one of your ignition coils is bad, it is a good idea to replace the plugs to prevent future problems. Great for fixing those rusted / corroded connection. Great for modified or Tuned cars This kit contains: 6 Brisk 1 stage colder spark plugs 6 Bav Auto ignition coils One packet of dielectric grease (AGS )

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Ignition Service Kit

T#:15644285

Part#: 12121720529-KT

Ships on Sep 15, 2026

Sale - Save 11% $ 389.49

This product was last offered at the strikethrough price on
08-10-2026

$ 346.29 USD

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Qty

Sale - Save 11%

$ 389.49

This product was last offered at the strikethrough price on
08-10-2026

$ 346.29 USD

Add to Wish List

Kit includes Ignition cap Ignition rotor 6 spark plugs Spark plug wire set with boots Spark Plug Service Indicator Label Dielectric Spark grease

Dinan Iridium Spark Plug - N20 N54 N55 S55 N63 N63TU S63 S63TU ...

Call In Or Chat For Best Price!

T#:40579789

Part#: D640-0002

In Stock

Sale - Save 13% $ 21.99

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

$ 19.14 USD

Add to Wish List

Qty

Sale - Save 13%

$ 21.99

This product was last offered at the strikethrough price on
07-31-2026

$ 19.14 USD

Add to Wish List

Dinan Iridium Spark Plugs are an excellent upgrade for tuned, and even stock engines, where applicable.* Our spark plugs are made from Iridium - one of the strongest materials available. They last longer than other materials with higher melting points, run cooler, resist preignition, and even require less voltage to produce a strong spark. The iridium electrode with its copper core is harder and stronger than other materials, can dissipate heat more easily, and is better protected from melting, cracking, and other limitations found with standard plugs. Dinan spark plugs are great for high boost, high cylinder pressure, high cylinder temperatures, and high-power situations, and they pair nicely with a set of Dinan ignition coils, where applicable. However, they are not only for tuned and higher output vehicles that may benefit from a plug cooler than the factory heat range – they also are applicable to select non-tuned / stock vehicles as well!* *N54 & N55 COMPATIBILITY: Dinan plugs are numerous steps colder than stock on both the N54 (3 steps colder) and N55 (2 steps colder) and are suggested for tuned, high boost and/or upgraded turbo applications only. They are *NOT* suggested for non-tuned stock vehicles for these speciific applications. If installed on a stock N54/N55 vehicle the plug will not reach its self cleaning temperature and be unable to burn off the combustion deposits leading to fouling, misfires, and a shorter lifespan of the plug.

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BMW Spark Plugs

Bav Auto Spark Plug Socket 12" x 5/8"

Dinan Iridium Spark Plug - B48/B46 B58 S58

Ultimate Performance Ignition Service Kit

Ignition Service Kit

Dinan Iridium Spark Plug - N20 N54 N55 S55 N63 N63TU S63 S63TU ...

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