BMW Maintenance & Tune-Up Parts for BMW X Series E83 (2004-2010)

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

Our Turner Motorsport's full aluminum expansion tank was designed and engineered in house to help with the weak point in your E46 cooling system. The coolant expansion tank goes through heat cycles over and over again from regular driving, it is important that your expansion tank is doing its job to retain coolant to keep your engine operating temperatures down and keep your engine bay clean. Not only is this a major upgrade but also a great maintenance item to replace. Our expansion tank was designed to fit the OEM hoses for an easy install and comes with all the upgraded items you will need for a clean install.

If your BMW needs a new expansion tank, make sure this is the last expansion tank you ever need to buy. Our coolant expansion tank has a full aluminum construction and wrinkle black powder coat for durability. Expansion tank kit comes with all the accessories you need to replace your expansion tank once, and never have to worry about it again.

Product Features:

Maintains stock coolant capacity and expansion volume
Designed to maintain OE coolant elevation, preventing air pockets
Baffled tank ensures that air pockets cannot be introduced during aggressive driving and provides accurate coolant level reading
Carefully designed bleed passage prevents the introduction of air as the engine cools
Turner engraved internal fill level
TIG welded 5052 aluminum construction
All bungs are machined to fit factory hose ends
Kit contents:

Turner Aluminum Expansion Tank
Coolant level sensor
Expansion tank cap
Flared coolant pressure release line
Hardware for installation
Product Development:

Turner expansion tanks are designed, engineered, tested and quality inspected by our Research and Development team at Turner. Nothing but the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer and rigorous long term product testing.

Stop settling for basic OBD2 scanners. The Carista EVO Scanner is a game-changer, delivering unmatched customization, diagnostics, real-time insights, and service capabilities.

If you own a BMW or MINI, Carista EVO is the key to unlocking your vehicle's full potential.

Key Features:

• 4x Faster Performance: Operates with superior Bluetooth connectivity, ensuring quicker access to all Carista App features.
• Frequent Updates: Benefit from regular feature enhancements and support for additional car brands.
• Easy Setup: Simply plug in the scanner, enable Bluetooth, press “Connect,” and explore your car's full potential.
• One-Month Free Trial: Includes a complimentary trial of all paid features on the Carista App.
• Unlocks SFD-Protected Features: Officially licensed by the VW Group for enhanced functionality.
• Expanded Brand Support: Not just for VAG protocols—also compatible with BMW, MINI, Ford, Nissan, Toyota*, and more.
• Cross-Platform Compatibility: Works seamlessly with both iOS and Android devices.

THE ALL-IN-ONE CAR TOOL

1.) Advanced Diagnostics:

Perform dealer-level electronic diagnostics (fault code checking and resetting) of all modules in the vehicle, including ABS, airbag, and other manufacturer-specific systems.

2.) Customizations - including the SFD-protected ones:

Control your car's behavior: unlock hidden features, including SFD-protected ones, and tailor your car to your preferences.

• Gauge needle sweep at startup
• Start screen logo
• Virtual instrument cluster theme
• Lights: DRL, coming/ leaving-home
• Throttle response behavior
• Lane-change turn signal auto-flasher count
• And more!

3.) Live Data: 

Stay informed about your car's health and performance with live data readings.

• Launch control count
• Mileage information
• Airbag crashes count
• Service interval info
• Engine Turbo
• Car Battery info
• And more!

4.) Service Tools:

Perform simple DIY procedures: Save on routine maintenance and avoid lengthy workshop visits.

• Electronic parking brake (EPB) retraction tool
• Service reset
• Tire pressure sensors (TPMS)
• Diesel Particulate Filter (DPF) regeneration
• Battery registration
• Video in Motion
• And other helpful tools.

All paid features mentioned above are available with an in-app purchase of our Pro functionality: an auto-renewable subscription at $49.99 USD/year or $19.99 USD/3 months or $9.99 USD/month.

Free Basic OBD2 Diagnostics, Basic OBD2 Live Data, and Emissions Test Service Tool for all cars with OBD port.

*Note:

In addition to makers listed on our website, this product is compatible with most Toyota, Lexus, Scion, Nissan, Land Rover, Lincoln, Infiniti, Seat, and Skoda models. Please visit here for more details and complete feature compatibility.