KYB Suspension Strut P/N:334228

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$88.99

MPN: 334228

UPC: 781552002598

Item Package Quantity: 1

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KYB Suspension Strut P/N:334228

$88.99

Description

Firm up your rear ride and restore factory-tuned handling with the KYB Excel-G Rear Suspension Strut 334228. This nitrogen gas-charged, twin-tube strut is a direct-fit replacement for the 2005-2009 Buick Allure, 1997-2005 Buick Century, 2005-2009 Buick LaCrosse, 1997-2004 Buick Regal, 2000-2011 Chevrolet Impala, 2000-2007 Chevrolet Monte Carlo, 1998-2002 Oldsmobile Intrigue, and 1997-2008 Pontiac Grand Prix — see the Buyer's Guide tab for engine-level detail.

OEA-grade design: Built on the same KYB OE assembly lines using OE-quality components, calibrated to restore the vehicle's original designed performance rather than change it.
Triple-lip fluid seal: Helps reduce the chance of oil and gas leaking out.
Vehicle-specific valving: Hand-assembled, in-house damping valves manage tire contact, steering response, and body movement.
Strong strut body: Thick strut bodies and brackets minimize flex to help maintain correct alignment. Made in USA.

KYB recommends installing new strut mounts (part numbers SM5398 & SM5399) and protecting the strut with a KYB Strut Boot (part number SB128). Sold individually; replacing both rear struts as a pair is best practice for balanced ride control.

Interchange: 22064736 · 89047814 · 89047815 · 88965469 · G55949 · 71662 · 88955412

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

22064736, 89047814, 89047815, 88965469, G55949, 71662, 88955412

Frequently Asked Questions

What is this part?

It's a KYB Excel-G rear suspension strut, MPN 334228 — a nitrogen gas-charged, twin-tube strut designed as an OEM replacement to restore the vehicle's original ride control and handling.

Which vehicles does it fit?

It fits eight GM models including the Buick Allure, Century, LaCrosse and Regal, Chevrolet Impala and Monte Carlo, Oldsmobile Intrigue, and Pontiac Grand Prix. See the Buyer's Guide tab for exact year ranges.

Does one listing cover both sides?

No. This strut is sold individually. KYB and most technicians recommend replacing both rear struts together as a pair for balanced, even ride control.

Should I replace the strut mounts too?

KYB recommends installing new strut mounts (part numbers SM5398 & SM5399) to help reduce the chance of noise and vibration, and adding a KYB Strut Boot (part number SB128) for protection.

What are signs a strut may need replacing?

Common signs include excessive bouncing, nose dive or body sway, reduced stability, uneven tire wear, or fluid leaking from the strut. Have the suspension diagnosed to confirm the cause.