Moog RK100427 Suspension Control Arm - Rear Upper

Premium Rear Upper Control Arm for Honda and Acura

Moog RK100427 is a premium suspension control arm engineered for structural strength and corrosion protection. It is a direct-fit rear upper control arm for select Honda and Acura applications, including Honda CR-V, HR-V, Civic, Accord, Insight, and Acura ADX.

Key Features

• Premium-grade suspension control arm for rear upper suspension service
• Engineered for structural strength in demanding road conditions
• Corrosion-protection focus for long-term durability
• Direct replacement for select Honda and Acura rear suspension applications
• Cross-references Dorman - OE Solutions 526-529 and Four Seasons 67476 for the same application

Detailed Description

Moog RK100427 is built as a premium suspension control arm for the rear upper position on select Honda and Acura vehicles. It is used on 2016-2024 Honda Civic, 2017-2026 Honda CR-V, 2023-2026 Honda HR-V, 2018-2022 Honda Accord, 2019-2022 Honda Insight, and 2025-2026 Acura ADX. The part number RK100427 is a practical match for drivers and repair shops looking for a rear upper control arm replacement with a focus on strength and corrosion resistance.

For fitment-based searches, this part is commonly referenced as a rear upper control arm for Honda CR-V, Honda Civic, and Acura ADX applications. Moog RK100427 supports suspension repair work where the original control arm has wear, corrosion, or bushing-related issues affecting rear suspension geometry.

Common Repair Uses

• Rear suspension noise from a worn control arm
• Uneven tire wear related to rear suspension wear
• Loose or unstable rear-end handling
• Corrosion damage on the original rear upper control arm
• Restoring proper rear suspension alignment after component wear

Installation Notes and Tips

Verify year, make, model, and rear upper position before ordering. This part fits 2025-2026 Acura ADX, rear upper; 2017-2026 Honda CR-V, rear upper; 2023-2026 Honda HR-V, rear upper; 2016-2024 Honda Civic, rear upper; 2018-2022 Honda Accord, rear upper; and 2019-2022 Honda Insight, rear upper. After installation, a wheel alignment is recommended to confirm rear suspension geometry.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection for foreign and domestic nameplates. RK100427 is a premium-grade suspension component built for replacement use in the specified rear upper applications.