ACL BMW N63/S63 V8 Standard Size High Performance Rod Bearing Set w/.001 Oil Clearance — Fits 2011-2018 BMW

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SKU: ACL8B1578HX-STD
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About ACL

ACL engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACL lineup with fast shipping and expert fitment support — order with confidence.

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ACL High Performance Rod Bearings for BMW N63/S63 V8 Engines

Enhance the performance and longevity of your BMW's powerful N63 or S63 V8 engine with this premium set of standard size connecting rod bearings from ACL. Engineered for high-performance applications, these bearings are designed to withstand the demanding conditions of powerful engines, offering superior durability and reliability.

Key Features:

  • Engineered for Performance: Specifically designed for BMW N63B44 4.4L 4395cc V8 and S63 V8 engines.
  • Standard Size with Enhanced Clearance: These bearings are standard size but feature an additional .025mm (0.001") oil clearance. This extra clearance helps to reduce oil film breakdown under high loads and temperatures, improving lubrication and preventing bearing damage.
  • High-Quality Construction: Manufactured by ACL, a trusted name in engine bearings, ensuring top-tier quality and precision.
  • Optimized for Durability: Built to handle the stress and heat generated by high-performance V8 engines, providing extended service life.
  • Direct Fit Replacement: Designed as a direct replacement for your stock rod bearings, ensuring a hassle-free installation.

Vehicle Fitment:

This rod bearing set is compatible with a wide range of BMW models equipped with the N63 or S63 V8 engines, including:

  • 2011-2014 BMW X6 xDrive50i
  • 2013-2018 BMW 650i Base
  • 2013-2015 BMW 550i GT Base
  • 2014-2016 BMW 550i Base
  • 2013-2015 BMW 750Li Base
  • 2012-2018 BMW M6 Base
  • 2014-2018 BMW X5 xDrive50i

Ensure your engine receives the best lubrication and protection. Upgrade to ACL high-performance rod bearings today for peace of mind and enhanced engine performance. Find these and other quality auto parts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2014-2016 BMW 550i Base
2013-2015 BMW 550i GT Base
2013-2018 BMW 650i Base
2013-2015 BMW 750Li Base
2012-2018 BMW M6 Base
2014-2018 BMW X5 xDrive50i
2011-2014 BMW X6 xDrive50i

Product Details

Product Description
Part Numbers
Sizing & Fit

About ACL

ACL engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACL lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

ACL High Performance Rod Bearings for BMW N63/S63 V8 Engines

Enhance the performance and longevity of your BMW's powerful N63 or S63 V8 engine with this premium set of standard size connecting rod bearings from ACL. Engineered for high-performance applications, these bearings are designed to withstand the demanding conditions of powerful engines, offering superior durability and reliability.

Key Features:

  • Engineered for Performance: Specifically designed for BMW N63B44 4.4L 4395cc V8 and S63 V8 engines.
  • Standard Size with Enhanced Clearance: These bearings are standard size but feature an additional .025mm (0.001") oil clearance. This extra clearance helps to reduce oil film breakdown under high loads and temperatures, improving lubrication and preventing bearing damage.
  • High-Quality Construction: Manufactured by ACL, a trusted name in engine bearings, ensuring top-tier quality and precision.
  • Optimized for Durability: Built to handle the stress and heat generated by high-performance V8 engines, providing extended service life.
  • Direct Fit Replacement: Designed as a direct replacement for your stock rod bearings, ensuring a hassle-free installation.

Vehicle Fitment:

This rod bearing set is compatible with a wide range of BMW models equipped with the N63 or S63 V8 engines, including:

  • 2011-2014 BMW X6 xDrive50i
  • 2013-2018 BMW 650i Base
  • 2013-2015 BMW 550i GT Base
  • 2014-2016 BMW 550i Base
  • 2013-2015 BMW 750Li Base
  • 2012-2018 BMW M6 Base
  • 2014-2018 BMW X5 xDrive50i

Ensure your engine receives the best lubrication and protection. Upgrade to ACL high-performance rod bearings today for peace of mind and enhanced engine performance. Find these and other quality auto parts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2014-2016 BMW 550i Base
2013-2015 BMW 550i GT Base
2013-2018 BMW 650i Base
2013-2015 BMW 750Li Base
2012-2018 BMW M6 Base
2014-2018 BMW X5 xDrive50i
2011-2014 BMW X6 xDrive50i

Product Details

Product Description

About ACL

ACL engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACL lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

ACL High Performance Rod Bearings for BMW N63/S63 V8 Engines

Enhance the performance and longevity of your BMW's powerful N63 or S63 V8 engine with this premium set of standard size connecting rod bearings from ACL. Engineered for high-performance applications, these bearings are designed to withstand the demanding conditions of powerful engines, offering superior durability and reliability.

Key Features:

  • Engineered for Performance: Specifically designed for BMW N63B44 4.4L 4395cc V8 and S63 V8 engines.
  • Standard Size with Enhanced Clearance: These bearings are standard size but feature an additional .025mm (0.001") oil clearance. This extra clearance helps to reduce oil film breakdown under high loads and temperatures, improving lubrication and preventing bearing damage.
  • High-Quality Construction: Manufactured by ACL, a trusted name in engine bearings, ensuring top-tier quality and precision.
  • Optimized for Durability: Built to handle the stress and heat generated by high-performance V8 engines, providing extended service life.
  • Direct Fit Replacement: Designed as a direct replacement for your stock rod bearings, ensuring a hassle-free installation.

Vehicle Fitment:

This rod bearing set is compatible with a wide range of BMW models equipped with the N63 or S63 V8 engines, including:

  • 2011-2014 BMW X6 xDrive50i
  • 2013-2018 BMW 650i Base
  • 2013-2015 BMW 550i GT Base
  • 2014-2016 BMW 550i Base
  • 2013-2015 BMW 750Li Base
  • 2012-2018 BMW M6 Base
  • 2014-2018 BMW X5 xDrive50i

Ensure your engine receives the best lubrication and protection. Upgrade to ACL high-performance rod bearings today for peace of mind and enhanced engine performance. Find these and other quality auto parts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2014-2016 BMW 550i Base
2013-2015 BMW 550i GT Base
2013-2018 BMW 650i Base
2013-2015 BMW 750Li Base
2012-2018 BMW M6 Base
2014-2018 BMW X5 xDrive50i
2011-2014 BMW X6 xDrive50i

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