BMW Maintenance & Tune-Up Parts for BMW 7 Series F01 (2009+)

This is an OEM INA mechanical tensioner for the serpentine belts on BMW's with the N54 engine. This tensioner keeps the belt for the alternator, power steering and Air Conditioning taught to provide maximum performance of each system.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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!

This item fits the following BMWs:
2008-2010 E82 BMW 135i
2011 E82 BMW 1M Coupe
2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 335i 335is - Convertible
2004-2010 E60 BMW 535i 535xi 535i xDrive

The THINKEASY V2 Battery Tester is an advanced device designed for effortless and efficient diagnosis and monitoring of your car's battery condition. It incorporates the latest Bluetooth 5.0 technology, ensuring accelerated and reliable data transfer, along with a significant reduction in power consumption compared to other automotive battery testers. This versatile tester is compatible with a range of battery types, including regularly flooded, AGM flat plate, AGM Spiral, EFB, and gel batteries.

Powerful Capability:

• Capable of testing 12V batteries with ratings from 100-2000 CCA.
• Includes starter and alternator testing.

Versatile Battery Testing:

• Compatible with multiple battery types, such as flooded, AGM flat plate, AGM spiral, and gel.
• Test standards include CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE.

Convenient In-Vehicle and Out-of-Vehicle Testing:

• Test batteries without having to remove them from the vehicle.

Complete Battery Analysis:

• Performs Battery Health Test, Start System Test, Charging Health Test.
• Provides a comprehensive test record.

Detailed Test Results:

• Displays SOH, SOC, CCA Value, CCA rating, voltage, internal resistance, and more.

Quick and Accurate Results:

• Provides reliable results in seconds with up to 99.9% accuracy.
• Offers suggestions (Good, Recharge, Replace).
• Polarity reverses connection protection.

Multilingual Support:

•  Available in 7 languages: English, Spanish, German, Russian, Italian, French, and Portuguese.

Wide Applicability:

• Suitable for use in automobile factories, garages, auto battery manufacturing, and by DIY enthusiasts, etc.