KYB SA1002 Suspension Shock Absorber - Rear Left

KYB Excel-G Rear Left Shock Assembly

The KYB Excel-G SA1002 is a rear left suspension shock absorber and mount assembly built to restore original ride control on select Buick and Chevrolet models. It uses a nitrogen gas-charged, twin-tube design and OE-quality components to return damping performance to factory-calibrated levels.

Compatible with 2010-2020 Buick and Chevrolet applications, including the Buick LaCrosse, Buick Regal, Chevrolet Malibu, Chevrolet Malibu Limited, and Chevrolet Impala, this Excel-G assembly is a direct-fit replacement for the rear left position.

Key Features

• Part number SA1002 for rear left suspension service
• Excel-G line calibrated to restore original vehicle handling and ride control
• Nitrogen gas-charged, twin-tube shock absorber design
• Shock and mount assembly with boot included
• OE-quality components built on KYB OE assembly lines
• Lower mount type: E2(14x40); upper mount type: S1(10MM)
• Compressed length: 14.37 in; extended length: 22.32 in; stroke length: 7.95 in

Product Details

KYB Excel-G is the brand’s OE replacement line for drivers who want factory-style suspension response rather than a changed ride character. The SA1002 rear left shock and mount assembly is engineered for the Buick LaCrosse, Buick Regal, Chevrolet Malibu, Chevrolet Malibu Limited, and Chevrolet Impala applications listed below. It is a practical choice for restoring stability, lane-change responsiveness, stopping control, and overall handling on vehicles that rely on a rear left shock absorber assembly.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Excessive rear bounce or oscillation
• Reduced stability during braking and cornering
• Loose or delayed lane-change response
• Uneven ride control from a worn rear left shock
• Noisy or degraded shock mount performance

Installation Notes

• Install at the rear left position only.
• Verify vehicle suspension type before ordering; some Buick and Chevrolet applications exclude active, electronic, or sport suspension.
• Confirm mount style and dimensions against the original unit before installation.
• Professional installation and a post-repair inspection are recommended for proper suspension performance.

Quality Assurance

KYB is a global OE supplier, and Excel-G is produced on the same KYB OE assembly lines using OE-quality components. The line is classified as Original Equipment for the Aftermarket (OEA), reflecting its factory-style replacement focus for vehicles such as the Buick Regal, Buick LaCrosse, and Chevrolet Impala.

• Fits 2014-2020 Chevrolet Impala, rear left; Shock and Mount Assembly; Excel-G
• Fits 2014-2017 Buick Regal, rear left; w/o Active Suspension; Excel-G
• Fits 2014-2016 Buick LaCrosse, rear left; Except Electronic Suspension; Excel-G
• Fits 2016 Chevrolet Malibu Limited, rear left; Shock and Mount Assembly; Excel-G
• Fits 2013-2015 Chevrolet Malibu, rear left; Shock and Mount Assembly; Excel-G
• Fits 2012-2013 Buick LaCrosse, rear left; (Exc. Electronic Suspension); Excel-G
• Fits 2011-2013 Buick Regal, rear left; Except Active Suspension; Excel-G
• Fits 2010-2011 Buick LaCrosse, rear left; (Except Electronic and Sport Suspension); Excel-G