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This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
Ensure your driving machine's peak performance with regular maintenance. Turner Motorsport offers a comprehensive service kit to keep your BMW in top shape. With varying oil change intervals based on driving habits, this kit includes:
For optimal results, we recommend an oil change every 10,000 miles, or every 5,000 miles for aggressive or city driving. Trust Turner Motorsport to provide the quality and precision your BMW deserves.
This product was last offered at the strikethrough price on
07-14-2026
This product was last offered at the strikethrough price on
07-14-2026
This product was last offered at the strikethrough price on
07-14-2026
This product was last offered at the strikethrough price on
07-14-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
08-19-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
06-24-2026
This product was last offered at the strikethrough price on
06-24-2026
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.
This is the current replacement for some BMW 6 and 8-cylinder engines built in the late 2000s and after. BMW has made numerous changes to ignition coil part numbers in recent years but has approved this part number to work in the vehicles listed below. It's listed as a replacement coil for N20, N55, and S55 engines. In March 2015 BMW approved it for N51/N52 engines. This part number replaces the previous BMW part number 12137594937 for the cars listed below.
Sold per coil. Includes boot and connector.
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
06-14-2026
Introducing our Turner Motorsport Crank Seal Guard – the essential shield for your BMW's engine integrity. Safeguarding the heart of your vehicle, this meticulously designed guard offers robust protection for the crank seal concealed behind the harmonic balancer.
Considered an indispensable maintenance component for your BMW, the Crank Seal Guard acts as a crucial defense against a potential and preventable catastrophe involving your accessory belt. Facing the reality of potential oil or coolant leaks in your engine, this guard becomes a reliable barrier, preventing these fluids from reaching the accessory belt. The consequence of a compromised belt includes walking, slipping, fraying, and rubber particles finding their way behind the harmonic balancer and into the crank seal – a scenario that can lead to severe engine failure.
Let's be honest, engine leaks are a common occurrence, and whether your engine is currently leaking or not, the Crank Seal Guard is a proactive measure against future threats. The wear and tear on the accessory belt due to oil and coolant exposure can result in slipping, tearing, or, worst-case scenario, belt snapping – posing a significant risk to your engine's well-being.
Prepare your car for the long haul and protect the vital components, It's not a matter of "if" but "when" your belt will become a problem, and our Crank Seal Guard is your proactive solution. Rigorously tested on N52/N54/N55 and S55 for 100% confirmed fitment, it stands as a reliable guardian for your engine's health. Invest in the protection your BMW deserves with the Turner Motorsport Crank Seal Guard.
Key benefits:
Protect crank seal from rogue accessory belts and their shredded debris
Optimized to fit N52, N54, N55, and S55 engines
Rigid design that fits within the space constraints between the engine block and harmonic balancer
Zinc-coated fasteners for corrosion and oxidation resistance
Design:
Modeled and designed from FARO laser scanning and Solidworks CAD
Manufactured from 6061 billet aluminum
Turner blue anodizing
Installation:
It is a good idea to note how your belt is routed before starting the installation.
2 securing bolts for crank seal guard - Torque value of 20Nm
You will find either 6 or 8 E10 bolts are holding the harmonic balancer depending on the engine.
E10 (P#11237564511)
N52: 6 bolts - Torque value of 25nm
N54: 6 bolts - Torque value of 35nm
N55: 8 bolts - Torque value of 35nm
E10 (P#11237575488)
S55: 8 Bolts - Torque value of 35nm
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
06-14-2026
Ensure the optimal performance of your BMW by addressing a commonly overlooked component – the cabin air filter. Often neglected, clogged or dirty cabin air filters can diminish airflow from the cabin vents and introduce allergens into the cabin air stream. This crucial filter requires replacement every 30,000-40,000 miles during regular service, contributing to a healthier and more comfortable driving experience.
When replacing your cabin air filter, be sure to look at the other filters on our website. Whether you need an engine air filter, oil filter, or a fuel filter, Turner Motorsport has quality replacements for you.
For BMW M54 applications, coil styles vary between M or N depending on the vehicle's production date. Models produced up to September 2002 require the M series style coil, while those manufactured after September 2002 use N series style coils. It's crucial to visually compare and verify the correct coil needed for your vehicle before making a purchase.
