Looking for a KYB strut plus that arrives pre-assembled and ready to install? The KYB Strut and Coil Spring Assembly SR4102 is a front, pre-assembled corner unit that drops in as a direct-fit replacement for the 2005-2007 Buick Terraza, 2005-2008 Chevrolet Uplander, and 2005-2007 Saturn Relay. As an original-equipment supplier, KYB engineers the Strut-Plus to help restore your vehicle's ride height, handling and control.
- OE-Restoring KYB strut: includes a KYB Excel-G strut with a stronger steel outer shell and KYB's application-specific precision-designed damping valves.
- High-carbon steel coil spring: application-engineered to match the strut, control weight and help keep ride height within OE specifications without sacrificing ride quality.
- Complete corner unit: strut, mount and spring come pre-assembled as an exact-fitment complete strut and coil spring assembly, built for professional results.
- Electronic safety systems: engineered to help vehicles equipped with electronic stability and braking systems (ESC, ABS, etc.).
Assembled in the USA and designed for proper ride height and original handling capabilities on these GM SUVs. Sold individually as one front assembly; replacing both front corners together as a matched pair is recommended for balanced handling.
Interchange: 172231 · 182231
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does the KYB SR4102 front strut assembly fit?
It is a direct-fit front unit for the 2005-2007 Buick Terraza, 2005-2008 Chevrolet Uplander, and 2005-2007 Saturn Relay. See the Buyer's Guide tab to confirm your vehicle.
Is the SR4102 a complete strut and coil spring assembly?
Yes. This KYB Strut-Plus comes pre-assembled with the strut, mount and spring together, so it installs as one ready-to-fit front corner unit.
Are these KYB complete struts compatible with ESC and ABS?
They are engineered to help vehicles equipped with electronic safety systems such as ESC and ABS, so the assembly is designed to work with those systems.
Do I need to replace both front struts at the same time?
Each SR4102 is sold individually as one front assembly. Replacing both front corners together as a matched pair is recommended for even, balanced handling.
What makes this a KYB quick strut assembly?
It arrives as a factory pre-assembled corner unit with a KYB Excel-G strut, high-carbon steel coil spring and mount, so no spring compressor or separate parts are needed to install it.
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