KYB Suspension Strut and Coil Spring Assembly SR4089

KYB Suspension Strut and Coil Spring Assembly SR4089 - view 2

KYB Suspension Strut and Coil Spring Assembly SR4089 - view 3

KYB Suspension Strut and Coil Spring Assembly P/N:SR4089

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$244.99

MPN: SR4089

UPC: 781552679448

Item Package Quantity: 1

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KYB Suspension Strut and Coil Spring Assembly P/N:SR4089

$244.99

Description

Restore proper front ride height and handling with the KYB strut plus complete strut and coil spring assembly (SR4089). This pre-assembled front corner unit — strut, mount and spring in one — is a direct-fit replacement for the 2004-2007 Chevrolet Monte Carlo, 2005-2009 Buick Allure, 2005-2009 Buick LaCrosse, 2006-2013 Chevrolet Impala, and 2014-2016 Chevrolet Impala Limited (see the Buyer's Guide tab for engine-level fitment).

A strut assembly supports vehicle weight, sets ride height, acts as the steering pivot and helps control stability, and can affect electronic safety systems. The KYB Strut-Plus is engineered to help restore that handling and control.

OE-restoring KYB Excel-G strut: a stronger steel outer shell with KYB's application-specific, precision-designed damping valves.
High-carbon steel coil spring: developed using vehicle attributes and corner weights to help restore ride height within OE specifications.
Application-engineered spring: matched to the strut to help maintain proper ride height longer and control weight without sacrificing ride quality.
Assembled in the USA: exact-fitment engineered and pre-assembled for professional results.
Engineered to help vehicles with electronic safety systems (ESC, ABS, etc.).

Interchange: 172903 · 181670 · 182903

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

172903, 181670, 182903

Frequently Asked Questions

What vehicles does the KYB SR4089 fit?

It's a direct-fit front replacement for the 2004-2007 Chevrolet Monte Carlo, 2005-2009 Buick Allure and LaCrosse, 2006-2013 Chevrolet Impala, and 2014-2016 Chevrolet Impala Limited. Check the Buyer's Guide tab for engine-level fitment.

Is the SR4089 a front or rear unit?

It is a KYB front strut assembly for the listed applications, engineered to help restore proper front ride height and handling.

What is included in this KYB strut plus assembly?

Each unit is a complete corner assembly — strut, mount and spring pre-assembled — so a spring compressor is not needed at install.

Should I replace both sides at once?

KYB complete struts are sold individually. For even, balanced handling it is best practice to replace the left and right front struts together as a matched pair.

What are signs my strut may need replacing?

Excessive bouncing, nose dive under braking, uneven tire wear or loose handling can be signs a worn strut may need replacing. A KYB quick strut assembly like SR4089 replaces the whole corner unit.