KYB Suspension Strut and Coil Spring Assembly SR4073
KYB Suspension Strut and Coil Spring Assembly SR4073 - view 2
KYB Suspension Strut and Coil Spring Assembly SR4073 - view 3
KYB Suspension Strut and Coil Spring Assembly SR4073
KYB Suspension Strut and Coil Spring Assembly SR4073 - view 2
KYB Suspension Strut and Coil Spring Assembly SR4073 - view 3

KYB Suspension Strut and Coil Spring Assembly P/N:SR4073

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$187.99
MPN: SR4073
UPC: 781552674269
Item Package Quantity: 1
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KYB Suspension Strut and Coil Spring Assembly P/N:SR4073
KYB Suspension Strut and Coil Spring Assembly P/N:SR4073
$187.99

Restore the front ride height and factory handling of your GM SUV with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly SR4073, a complete corner unit that combines the strut, mount and spring in one pre-assembled package. It installs as a direct-fit front replacement for the 2004-2007 Buick Rainier, 2002-2008 Chevrolet TrailBlazer, 2002-2006 Chevrolet TrailBlazer EXT, 2002-2007 GMC Envoy, 2002-2003 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2003-2008 Isuzu Ascender and 2002-2004 Oldsmobile Bravada (see the Buyer's Guide tab for engine-level fitment).

A strut carries vehicle weight, sets ride height, serves as the steering pivot and helps control stability, and this unit is engineered to help restore that handling and control.

  • KYB Excel-G strut: built with a stronger steel outer shell and KYB's application-specific, precision-designed damping valves.
  • Application-engineered spring: high carbon steel coil spring matched to the strut to help maintain proper ride height and control weight without sacrificing ride quality.
  • Electronic safety systems: engineered to help vehicles equipped with ESC, ABS and similar systems.
  • Assembled in the USA and pre-assembled for a professional-level install.

Interchange: 171341

This part cross-references / interchanges with the following part numbers:

171341

Frequently Asked Questions

What comes in this assembly?

It is a complete front corner unit that includes a KYB Excel-G strut, the mount and an application-engineered high carbon steel coil spring, pre-assembled and ready to install.

Which vehicles does the SR4073 fit?

It is a front-position fit for GM SUVs including the Buick Rainier, Chevrolet TrailBlazer and TrailBlazer EXT, GMC Envoy, Envoy XL and Envoy XUV, Isuzu Ascender and Oldsmobile Bravada. Check the Buyer's Guide for your year and engine.

Is this a front or rear strut?

This is a front suspension strut and coil spring assembly for the listed applications.

Should I replace both sides at once?

Replacing struts in pairs is recommended for balanced handling and even ride height. This listing is for one corner assembly, so order two to do both front corners.

Will it work with my vehicle's stability control?

Yes, it is engineered to help vehicles equipped with electronic safety systems such as ESC and ABS by helping restore proper ride height and control.

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