Moog RK643661 Suspension Control Arm - Rear Upper

Brand Moog RK643661
Position Rear Upper
Grade Type Premium
Fits Acura and Honda · 26 vehicles

Premium control arm. Engineered for structural strength and corrosion protection.

Cross-references Dorman - OE Solutions 526-529, Dorman - OE Solutions 527-167 and Dorman - Premium CA59636PR for the same application. See all 7.

$83.02Free shipping
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Moog RK643661 Rear Upper Control Arm

Moog RK643661 is a premium rear upper suspension control arm engineered for structural strength and corrosion protection. It is built for direct replacement service on select Acura and Honda applications, including Honda CR-V, Honda HR-V, Honda Insight, and Honda Civic rear upper positions.

  • Premium-grade suspension control arm for rear upper placement
  • Engineered for structural strength in everyday suspension service
  • Corrosion-protection focus for long-term durability
  • Direct-fit replacement for select Acura and Honda models
  • Cross-references Dorman OE Solutions and Mevotech Supreme applications for the same use case

Fitment Coverage

  • Fits 2025-2026 Acura ADX, rear upper
  • Fits 2017-2026 Honda CR-V, rear upper
  • Fits 2023-2026 Honda HR-V, rear upper
  • Fits 2019-2022 Honda Insight, rear upper
  • Fits 2016-2021 Honda Civic, rear upper

This part number, RK643661, is a premium replacement choice for rear suspension service on Honda CR-V and Honda Civic platforms, as well as Acura ADX and Honda HR-V applications. The Moog control arm design focuses on restoring rear suspension geometry and maintaining stable alignment characteristics after wear-related replacement.

Common Repair Uses

  • Rear suspension noise from worn control arm bushings or joints
  • Uneven tire wear related to rear alignment movement
  • Loose or unstable rear-end handling over bumps and turns
  • Corrosion-damaged original control arm replacement
  • Restoring rear upper suspension location on affected Honda and Acura vehicles

Installation Notes

Verify the rear upper position and confirm vehicle year, make, and model before installation. Compare the original control arm shape and mounting points to the replacement part number RK643661 to ensure correct application on the Honda CR-V, Honda HR-V, Honda Insight, Honda Civic, or Acura ADX.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, with a premium-grade construction approach for replacement suspension service.

This part fits 26 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2026AcuraADX——Rear Upper—
2026HondaCR-V——Rear Upper—
2026HondaHR-V——Rear Upper—
2025AcuraADX——Rear Upper—
2025HondaCR-V——Rear Upper—
2025HondaHR-V——Rear Upper—
2024HondaCR-V——Rear Upper—
2024HondaHR-V——Rear Upper—
2023HondaCR-V——Rear Upper—
2023HondaHR-V——Rear Upper—
2022HondaCR-V——Rear Upper—
2022HondaInsight——Rear Upper—
2021HondaCivicTouringSedanRear Upper—
2021HondaCR-V——Rear Upper—
2021HondaInsight——Rear Upper—
2020HondaCivicTouringSedanRear Upper—
2020HondaCR-V——Rear Upper—
2020HondaInsight——Rear Upper—
2019HondaCivicTouringSedanRear Upper—
2019HondaCR-V——Rear Upper—
2019HondaInsight——Rear Upper—
2018HondaCivicTouringSedanRear Upper—
2018HondaCR-V——Rear Upper—
2017HondaCivicTouringSedanRear Upper—
2017HondaCR-V——Rear Upper—
2016HondaCivic——Rear Upper—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 526-529Dorman - OE Solutions — 527-167Dorman - Premium — CA59636PRMevotech Supreme — CMS60123852510TBAA0052510TBAA0152510TLAA01