KYB SM5970 Rear Strut Mount Kit for 2011-2017 BMW X3 and 2015-2017 BMW X4

KYB Strut Mounts eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components designed for each application. KYB Strut Mounts cushion the impacts from road bumps to reduce the jarring effect, noise and vibration that old mounts transmit into the vehicle. Front bearing plates are the steering pivots and support vehicle weight. They are critical to steering performance and wheel alignment. KYB Strut Mounts and bearing plates have a reputation for providing the highest quality in the industry.

• Engineered and built specifically for the BMW X3, and X4

The KYB SM5970 Rear Strut Mount Kit is designed to restore proper suspension performance and help reduce the vibration, impact, and noise transmitted through worn or hardened strut mounts. Built specifically for BMW X3 and X4 applications, this KYB replacement component delivers OE-quality fit, function, and durability for dependable everyday driving.

Strut mounts cushion the connection between the suspension and vehicle body, helping absorb road impacts and reduce harshness in the cabin. Replacing deteriorated mounts can improve ride comfort, reduce suspension noise, and support consistent handling. The KYB SM5970 is engineered for application-specific performance and is a practical choice when servicing the rear suspension or replacing worn mounting hardware.

Key Product Specifications & Technical Data

• Brand: KYB
• Part Number: SM5970
• Product Type: Rear strut mount kit
• Vehicle Application: BMW X3 and BMW X4
• Installation Position: Rear suspension
• Construction: OE-quality replacement component
• Quantity: One kit
• Intended Use: Replacement of worn or hardened rear strut mounts

What's Included

• One KYB SM5970 rear strut mount kit

Fitment

• 2011-2017 BMW X3
• 2015-2017 BMW X4

Verify vehicle year, model, suspension position, and application details before installation. Professional installation is recommended, particularly when servicing suspension components that may require spring compression or alignment checks.

Features:

• Noise and Vibration Reduction: Replaces hardened or deteriorated mounts to help reduce suspension noise, vibration, and harsh road impacts.
• OE-Quality Design: Engineered for application-specific fit, function, and reliable suspension performance.
• Improved Ride Comfort: Cushions the connection between the rear strut assembly and vehicle body to help minimize jarring from road bumps.
• BMW-Specific Engineering: Designed specifically for compatible BMW X3 and X4 rear suspension applications.

Fitments:
2011 BMW X3 xDrive28i
2011 BMW X3 xDrive35i
2012 BMW X3 xDrive28i
2012 BMW X3 xDrive35i
2013 BMW X3 xDrive28i
2013 BMW X3 xDrive35i
2014 BMW X3 xDrive28i
2014 BMW X3 xDrive35i
2015 BMW X3 sDrive28i
2015 BMW X3 xDrive28d
2015 BMW X3 xDrive28i
2015 BMW X3 xDrive35i
2015 BMW X4 xDrive28i
2015 BMW X4 xDrive35i
2016 BMW X3 sDrive28i
2016 BMW X3 xDrive28d
2016 BMW X3 xDrive28i
2016 BMW X3 xDrive35i
2016 BMW X4 M40i
2016 BMW X4 xDrive28i
2016 BMW X4 xDrive35i
2017 BMW X3 sDrive28i
2017 BMW X3 xDrive28d
2017 BMW X3 xDrive28i
2017 BMW X3 xDrive35i
2017 BMW X4 M40i
2017 BMW X4 xDrive28i
2018 BMW X4 M40i
2018 BMW X4 xDrive28i

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1