KYB Suspension Strut and Coil Spring Assembly SR4421

KYB Suspension Strut and Coil Spring Assembly SR4421 - view 2

KYB Suspension Strut and Coil Spring Assembly SR4421 - view 3

KYB Suspension Strut and Coil Spring Assembly SR4421 - view 4

Front Right Strut Assembly for 2006-2010 Kia Optima & More - KYB SR4421

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$196.99

MPN: SR4421

UPC: 781552840596

Item Package Quantity: 1

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KYB Suspension Strut and Coil Spring Assembly P/N:SR4421

$196.99

Description

Get the ride height and factory handling back on your Kia with the KYB Strut-Plus SR4421, a pre-assembled front right strut and coil spring assembly that drops in as a direct-fit replacement for the 2006-2010 Kia Magentis, 2006-2010 Kia Optima and 2007-2012 Kia Rondo. A strut assembly handles vehicle weight, sets ride height, serves as the steering pivot and helps control vehicle stability, so KYB builds this complete corner unit — strut, mount and spring — to help restore your car's original handling and control.

What's inside:

KYB Excel-G strut: a stronger steel outer shell with KYB's application-specific, precision-designed damping valves.
High-carbon steel coil spring: developed considering vehicle attributes and corner weights to help restore ride height within OE specifications.
Side-specific build: left and right part numbers with side-specific design and components, as the vehicle manufacturer intended.
Safety-system aware: engineered to help vehicles with electronic safety systems (ESC, ABS, etc.).

Exact fitment is engineered and pre-assembled for professional results. Named 2018 Best Overall Import Aftermarket Product, this KYB complete strut is the #1 recommended Original Equipment replacement choice for Asian vehicles.

Interchange: 171135 · 181135

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

171135, 181135

Frequently Asked Questions

What vehicles does the KYB SR4421 strut plus assembly fit?

It is a direct-fit front right replacement for the 2006-2010 Kia Magentis, 2006-2010 Kia Optima and 2007-2012 Kia Rondo. See the Buyer's Guide tab to confirm your exact vehicle and engine.

Is this a complete strut and coil spring assembly?

Yes. It ships as a complete corner unit — the KYB Excel-G strut, the mount and a high-carbon steel coil spring — pre-assembled and ready to install.

Which position does the SR4421 cover?

This assembly is the front right (passenger-side front) unit. KYB uses side-specific part numbers, so order the correct side for your vehicle.

Will this KYB front strut assembly restore my ride height?

The application-engineered high-carbon steel spring is designed to help restore and maintain ride height within OE specifications when a worn strut and spring are the cause of sagging.

What does this KYB quick strut assembly help with on electronic-safety vehicles?

The strut helps control vehicle stability, so KYB engineers this assembly to help support vehicles equipped with electronic safety systems such as ESC and ABS.