Moog RK643589 Suspension Control Arm - Rear Left Lower Rearward

Premium Rear Left Lower Rearward Control Arm for Civic

Restore suspension geometry and rear-wheel stability with this MOOG premium control arm for the rear left lower rearward position. Built for foreign and domestic nameplates, the RK643589 emphasizes structural strength and corrosion protection for long-term service on a 2016-2021 Honda Civic.

Key Features

• Premium-grade suspension control arm for the rear left lower rearward location
• Engineered for structural strength to support consistent suspension performance
• Corrosion protection helps the part stand up to road splash and seasonal exposure
• Direct-fit replacement for 2016-2021 Honda Civic applications
• Cross-references Honda OE part numbers 52355TBAA00 and 52355TBAA01 for the same application
• Part number RK643589 for easy identification and ordering

Detailed Description

The MOOG RK643589 is a premium suspension control arm made for the rear left lower rearward position on the Honda Civic. It is built to replace worn or damaged rear suspension components while maintaining the alignment and handling characteristics expected from a proper OE-style replacement. If you are searching for a rear left lower rearward control arm for a 2016-2021 Honda Civic, RK643589 is the direct application to review.

MOOG designs this control arm with structural durability and corrosion resistance in mind, making it a practical choice for daily-driven Civic models that see changing road conditions. The part number RK643589 also helps simplify cross-checking during parts lookup and service planning.

What It Helps Address

• Rear suspension looseness or instability
• Uneven tire wear caused by worn rear control arm geometry
• Clunking or knocking from the rear suspension area
• Alignment issues related to a damaged rear left lower rearward arm
• Handling changes after suspension wear on a Honda Civic

Installation Notes and Tips

Fits 2016-2021 Honda Civic, rear left lower rearward. Confirm the position before installation and compare the original arm to RK643589 for match-up of mounting points and orientation. After replacement, a professional wheel alignment is recommended to verify rear suspension geometry.

Quality Assurance

MOOG premium control arms are engineered for structural strength and corrosion protection, supporting dependable service in foreign and domestic applications. Part number RK643589 is a premium replacement option for the listed Honda Civic fitment.