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KYB Suspension SM5257 Strut Mount Assembly

(1999-2000 BMW 328i; 2001-2003 BMW M3; 2003-2005 BMW Z4; 1998-2002 BMW Z3; 2001-2005 BMW 325i; 2001-2005 BMW 330i; 2001-2006 BMW 330Ci + 6 more models)

Part of: KYB Suspension Strut Mount Assembly

Other options in this family: KYB Suspension SM5361 KYB Suspension SM5184 KYB Suspension SM5258 KYB Suspension SM5890 KYB Suspension SM5259

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

SM5257
8 reviews
Sale Price

$15.84

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The KYB SM5257 Strut Mount eliminates vibration and noise caused by worn, hardened rubber insulators, restoring smooth, quiet ride quality to your vehicle's suspension system. Engineered as an OE-quality replacement component, this strut mount is designed specifically for precise fitment and optimal performance.

Key Features:

  • Premium vibration insulator cushions road impacts and reduces jarring effects transmitted into the cabin
  • Front bearing plate design serves as the critical steering pivot point while supporting vehicle weight
  • Essential for maintaining proper wheel alignment and responsive steering performance
  • Application-specific engineering ensures exact fit and function
  • Industry-leading quality reputation backed by KYB's suspension expertise

Replacing worn strut mounts is essential for restoring your suspension's original performance characteristics. Old, deteriorated mounts compromise ride comfort, increase cabin noise, and can negatively affect steering precision and alignment stability. The KYB SM5257 restores these critical functions with a component engineered to meet or exceed original equipment specifications.

Products specifications

Fits

1999-2000 BMW 328i; 2001-2003 BMW M3; 2003-2005 BMW Z4; 1998-2002 BMW Z3; 2001-2005 BMW 325i; 2001-2005 BMW 330i; 2001-2006 BMW 330Ci; 2001-2006 BMW 325Ci; 2001-2005 BMW 325xi; 2001-2005 BMW 330xi; 1999-2000 BMW 323i; 2000 BMW 323Ci; 2000 BMW 328Ci

FEATURE AND BENEFIT 1

THE HIGHEST QUALITY REPLACEMENT STRUT MOUNT AVAILABLE

Feature and Benefit 5

MATCHED GRADE STUDS AND NUTS

Feature and Benefit 4

MOUNT BEARINGS PROVIDE SMOOTHER STEERING AND HELP RETAIN FRONT END ALIGNMENT

Feature and Benefit 2

OPTIMIZES SUSPENSION PERFORMANCE BY OFFERING ORIGINAL EQUIPMENT QUALITY REPLACEMENT COMPONENTS DESIGNED FOR EACH APPLICATION

Feature and Benefit 3

SUPERIOR RUBBER REDUCES NOISE, VIBRATION AND HARSHNESS

Excellent price and fast shipping. Product showed up as described and timely.

Super easy to browse web site and find the product I wanted.<br>The price was unmatched.<br>Shipping was fast and cheap.<br>Super shopping experience.

Thanks Autoplicity you had the best prices I could find, fast shipping, and everything I ordered was exactly what I was looking for! Great Customer Service!

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Great price. Very happy with order. Will buy from them again.

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Quickly received item. Exactly what I ordered and was best price out there. Will do business with them again.

Great pricing and delivered in 3 days.

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