SKP SK521951 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Front Left Lower Control Arm Assembly

SKP SK521951 is a suspension control arm and ball joint assembly for the front left lower position. It is a direct-fit replacement for select Buick, Chevrolet, and related GM applications, including Regal, LaCrosse, Malibu, Malibu Limited, and Allure models.

This SKP SK521951 part cross-references Dorman OE Solutions 521-951 for the same application.

Key Features

• Suspension control arm and ball joint assembly for the front left lower position
• Direct replacement for select GM passenger car applications
• Fits 2010-2016 Buick LaCrosse, front left lower
• Fits 2011-2016 Buick Regal, front left lower
• Fits 2013-2015 Chevrolet Malibu, front left lower
• Fits 2016 Chevrolet Malibu Limited, front left lower
• Fits 2010 Buick Allure, front left lower with RPO Code GNA (Chassis Equipment, Front Strut)
• Fits 2017 Buick Regal, front left lower with RPO Code GNA (Chassis Equipment, Front Strut)

Detailed Description

SKP SK521951 is built for vehicles that use a front left lower suspension control arm and ball joint assembly. It serves as a replacement for the original component on the Buick LaCrosse, Buick Regal, Chevrolet Malibu, Chevrolet Malibu Limited, and Buick Allure listed in the fitment data. The part number SK521951 is also referenced by Dorman OE Solutions 521-951, helping simplify application matching during suspension repair.

Use SK521951 when servicing front-end suspension wear on the specified Buick and Chevrolet models. This part is listed for 2010-2017 GM applications, with RPO Code GNA noted for the 2010 Buick Allure and 2017 Buick Regal.

Common Repair Uses

• Restoring worn front suspension geometry
• Replacing a loose or noisy lower control arm and ball joint assembly
• Addressing steering pull caused by suspension wear
• Correcting clunking or popping from the front left lower suspension
• Replacing a damaged OE-style control arm on listed Buick and Chevrolet models

Installation Notes

Verify the vehicle’s year, make, model, and front left lower position before installation. Confirm RPO Code GNA on the 2010 Buick Allure and 2017 Buick Regal applications. After installation, a professional wheel alignment is recommended to set suspension angles correctly.

Quality Assurance

SKP replacement suspension components are cataloged for direct application matching and OE-style fitment on the listed vehicles. This part number SK521951 is cross-referenced to OE Solutions 521-951 for the same application.