SKP SK521889 Suspension Control Arm - Rear Left Upper

Suspension Control Arm for Rear Left Upper Applications

The SKP Suspension Control Arm, part number SK521889, is a direct-fit suspension replacement for select Honda and Acura models. It helps restore proper rear suspension geometry, steering response, and tire contact for a smoother, more controlled ride.

Compatible with 2006-2011 Honda Civic and 2006-2011 Acura CSX in the rear left upper position, SK521889 is built for non-adjustable arm applications. This part cross-references MOOG Chassis Products RK642124 for the same application.

Key Features

• Fits 2006-2011 Honda Civic, rear left upper, non-adjustable arm
• Fits 2006-2011 Acura CSX, rear left upper, non-adjustable arm
• High-strength steel construction for suspension durability
• Corrosion-resistant finish for added protection in road conditions
• Helps restore wheel alignment and steering precision
• SKP part number SK521889 for fitment-based ordering

Detailed Description

SKP SK521889 is a rear left upper suspension control arm engineered for vehicles that need a precise OE-style replacement in the rear suspension. On 2006-2011 Honda Civic and 2006-2011 Acura CSX applications, this control arm supports correct wheel positioning and helps reduce the effects of worn suspension components that can lead to uneven tire wear and loose handling. The steel construction and protective coating are selected to withstand everyday driving exposure while maintaining consistent suspension performance.

Common Issues This Part May Address

• Uneven or accelerated tire wear
• Imprecise steering feel
• Rear suspension looseness or instability
• Alignment problems caused by worn control arm bushings or structure
• Noisy or degraded rear suspension operation

Installation Notes and Tips

Verify rear left upper fitment before ordering, since this part is specific to non-adjustable arm applications. After installation, a professional wheel alignment is recommended to confirm suspension geometry and tire tracking. Confirm the vehicle year, make, and model against the listed applications for Honda Civic and Acura CSX before service begins.

Quality Assurance

SKP designs this control arm with high-strength steel and a corrosion-resistant coating to support long-term durability in demanding road conditions. Part number SK521889 is built for the listed 2006-2011 Honda Civic and Acura CSX rear left upper applications.