

Specifications
- Brand
- KYB
- Part #
- 554378
- UPC
- 781552659846

High Pressure Monotube Gas Shock
$90.20
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Fits 2008-2017 Buick Enclave. KYB Excel-G rear shock absorber for improved ride and handling.
Key Features
- Fits 2008-2017 Buick Enclave, 2007-2016 GMC Acadia, 2009-2017 Chevrolet Traverse, 2017 GMC Acadia Limited, and 2007-2010 Saturn Outlook.
- Monotube gas shock design offers improved responsiveness and control over twin-tube shocks.
- Features a two-chamber system with a hydraulic piston and valve for instant adjustment.
- Includes a high-pressure nitrogen gas chamber with a floating piston for a comfortable ride and on-demand performance.
- Helps maintain the intended function of vehicle electronic safety systems.
- KYB part number 554378.
Product Details
When it's time to replace the rear shocks on your 2008-2017 Buick Enclave, the KYB Excel-G is a solid option. These aren't just basic replacements; they're monotube gas shocks designed to give you better control and a more comfortable ride than stock twin-tube designs.
The KYB Gas-a-just technology uses two separate chambers. One has a hydraulic piston and valve that respond instantly to your driving, giving you better control when you need it. The other chamber holds high-pressure nitrogen gas with a floating piston. This setup means a smooth ride during everyday driving, but it adds performance on demand without any fade, even during hard use. This helps keep your vehicle's electronic safety systems working as the manufacturer intended, as they rely on proper suspension function.
Specifications
- Brand
- KYB
- Manufacturer Part #
- 554378
- UPC
- 781552659846
Frequently Asked Questions
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