Bosch BMW Maintenance & Tune-Up Parts for BMW Z4 M Roadster S54 (2003-2008)

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Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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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
In Stock
$ 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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OEM Bosch ESI6 Extended Service Brake Fluid - 1qt (946ml) - BMW & MIN...
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T#:1150733
Part#: ESI6-32N
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$ 21.19 USD
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Modern brake systems, such as those featuring ABS and ESP®, are designed for improved performance to safely stop vehicles. With improved performance comes a higher load on the braking systems. These systems require a brake fluid with a high wet boiling point, low viscosity, and high lubricity. As a vehicle system developer and the first to market ABS and inventor of ESP®, Bosch understands the need for high-quality brake fluid. Bosch ESI6 is a next-generation brake fluid. It exceeds all current DOT standard requirements (FMVSS 116).
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OEM Bosch Ignition Coil - Set Of 6 - S54 BMW
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T#:348133
Part#: 12137594937T6KT
In Stock
$ 185.99 USD
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$ 185.99 USD
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Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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OEM Bosch Ignition Coil - Set of 6 - M54 S54 BMW
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T#:340693
Part#: 12131712219
In Stock
$ 185.99 USD
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$ 185.99 USD
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Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.
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OEM Bosch Wiper Blade Set - E85 Z4 2.5i 3.0i 3.0si Z4m
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T#:6001
Part#: 61610427669
Ships in 2 Business Days
$ 26.21

This product was last offered at the strikethrough price on
02-16-2026

$ 23.59 USD
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$ 23.59 USD
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These OEM wiper blades are made to fit the unique wiper arms on BMW E85 Z4 models. Set includes both left and right windshield wiper blades.

This item fits the following BMWs:
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
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OEM Bosch Aerotwin Wiper Blade Set - Z4
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T#:399808
Part#: 61612151749
In Stock
$ 34.99

This product was last offered at the strikethrough price on
04-23-2026

$ 24.99 USD
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$ 24.99 USD
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Worn wiper blades are not only annoying but dangerous. They can skip across the windshield and streak, making visibility minimal. This set of wiper blades is the fix you need to regain driving safety.These Genuine BMW wiper blades are made to fit the unique wiper arms on BMW E89 Z4 models. Set includes both left and right windshield wiper blades.

Features:

  • Blended dual rubber compound with graphite coating for long life
  • Asymmetrical wind spoiler for better windshield contact
  • Patented beam technology for a uniform wipe
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Wiper Blade - 20" - Bosch "Evolution" (Beam Style Blade)
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T#:348936
Part#: 4820
In Stock
$ 18.99

This product was last offered at the strikethrough price on
02-22-2026

$ 17.99 USD
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$ 17.99 USD
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Ignition Coil - Set of 8
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T#:348179
Part#: 12131712219T8KT
In Stock
$ 247.99 USD
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$ 247.99 USD
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