King Engine Bearings

King Engine Bearings BMW N63/S63 Crankshaft Main Bearing Set - Size +0.25mm - MB5801SM0.25

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SKU:
KINGMB5801SM0.25
UPC:
611500596858
MPN:
MB5801SM0.25
Availability:
Regularly stocked product
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  • Photo - Primary
$237.05
Current Stock: 9

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Description

When should I replace my main bearings?
Main bearings in high-performance BMW N63/S63 engines require professional installation, and replacement timing depends on engine condition and mileage.

What is the warranty on King Main Bearings?
Achieve optimal crankshaft support for smoother power delivery with these bearings, designed for superior protection against wear.

KING Main Bearings for BMW N63/S63 engines offer peak performance with a usage score of 9 for Engine Performance. This +0.25mm crankshaft main bearing set provides superior protection against wear for demanding driving. Experience enhanced engine longevity and confidence with these precisely engineered main bearings.

Key Features

  • BMW N63/S63 Crankshaft Main Bearing Set
  • Size +0.25mm

Why Choose the KING Main Bearings

Delivers enhanced engine longevity for your high-performance BMW.

Achieves optimal crankshaft support for smoother power delivery.

Provides superior protection against wear for demanding driving.

Transforms your engine's reliability for spirited performance.

Who Is This For?

Street Performance — 8/10
Engineered for specific BMW N63/S63 engines.

Engine Performance — 9/10
Designed for peak performance in N63/S63 engines.

Track / Autocross — 7/10
Supports performance needs of spirited driving.

Racing Competition — 7/10
Engineered for performance in specific racing engines.

Drag Racing — 6/10
Supports engine performance under high stress.

Frequently Asked Questions

Will the King Engine Bearings KING Main Bearings fit my vehicle?

Confirm fitment with your vehicle for these specific BMW N63/S63 crankshaft main bearings. These bearings are engineered for perfect fitment within their intended engine platforms. Ensure compatibility with your qualified technician before proceeding with installation.

How difficult is the installation of the KING Main Bearings?

Professional installation is recommended for these King Engine Bearings to ensure optimal performance and longevity. Consult a qualified technician for the proper procedures and expertise required for installation. Their skilled hands guarantee precise fitment.

What performance improvements do the KING Main Bearings offer?

Experience optimal crankshaft support for smoother power delivery, achieving a significant engine performance score of 9. These bearings are designed for peak performance in N63/S63 engines. Enjoy enhanced engine reliability for spirited driving.

What is the best usage case for KING Main Bearings?

These bearings are best for BMW N63/S63 engine owners seeking enhanced performance and reliability, with a high usage score of 9 for Engine Performance. They provide optimal crankshaft support for demanding driving scenarios. Trust their engineered precision for your engine's needs.

Vehicle Compatibility

YearMakeModelSubmodel
2011–2016BMW550iBase
2010–2015BMW550i GTBase
2010–2017BMW550i GT xDriveBase
2011–2016BMW550i xDriveBase
2012–2018BMW650iBase
2014–2019BMW650i Gran CoupeBase
2012–2018BMW650i xDriveBase
2014–2019BMW650i xDrive Gran CoupeBase
2009–2019BMW750iBase
2011–2012BMW750iActiveHybrid
2010–2019BMW750i xDriveBase
2009–2015BMW750LiBase
2011–2012BMW750LiActiveHybrid
2010–2015BMW750Li xDriveBase
2015–2019BMWAlpina B6 xDrive Gran CoupeBase
2011–2015BMWAlpina B7Base
2011–2015BMWAlpina B7LBase
2011–2015BMWAlpina B7L xDriveBase
2011–2015BMWAlpina B7 xDriveBase
2011–2018BMWX5xDrive50i
2008–2019BMWX6xDrive50i
2010–2011BMWX6ActiveHybrid

Additional Resources

Official King Engine Bearings Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Browse More: Shop All Bearings — Engine Components

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
2011-2016BMW550iBase
2010-2015BMW550i GTBase
2010-2017BMW550i GT xDriveBase
2011-2016BMW550i xDriveBase
2012,2014-2018BMW650iBase
2014-2019BMW650i Gran CoupeBase
2012-2018BMW650i xDriveBase
2014-2019BMW650i xDrive Gran CoupeBase
2011-2012BMW750iActiveHybrid
2009-2019BMW750iBase
2010-2019BMW750i xDriveBase
2011-2012BMW750LiActiveHybrid
2009-2015BMW750LiBase
2010-2015BMW750Li xDriveBase
2015-2019BMWAlpina B6 xDrive Gran CoupeBase
2011-2015BMWAlpina B7Base
2011-2015BMWAlpina B7 xDriveBase
2011-2015BMWAlpina B7LBase
2011-2015BMWAlpina B7L xDriveBase
2011-2018BMWX5xDrive50i
2010-2011BMWX6ActiveHybrid
2008-2019BMWX6xDrive50i
View AllClose

Additional Information

Case Lot Quantity:
1
Category:
Engine Components>Bearings
Clearance Item:
N
MPN:
MB5801SM0.25
Proposition 65:
N
View AllClose

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