Crown Auto Left Rear Lower Control Arm Aluminum

2011–2022 Jeep Grand Cherokee WK2 3.6L/5.7L

Part #: 52124811AF

Overview

The Crown Auto Left Rear Lower Control Arm is a direct replacement suspension component designed specifically for Jeep Grand Cherokee WK2 models from 2011 through 2022, including various engine configurations such as the 3.6L V6 and 5.7L Hemi. This control arm plays a critical role in maintaining proper rear suspension geometry, ensuring stable handling, improved ride comfort, and precise wheel alignment. Crafted for Jeep enthusiasts and professional mechanics alike, it offers a reliable solution to restore or upgrade your vehicle’s rear suspension system.

Built to meet or exceed OEM specifications, this control arm is ideal for those seeking durable, high-quality replacement parts that maintain factory performance and safety standards. Whether you are repairing worn suspension components or upgrading for enhanced durability, this Crown Auto control arm delivers dependable performance for your Jeep Grand Cherokee.

Key Features

This left rear lower control arm combines robust construction with precision engineering to provide long-lasting performance and fitment accuracy. Key features include:

• High-strength aluminum construction for reduced weight and corrosion resistance
• Includes pre-installed bushings to simplify installation and ensure proper suspension articulation
• Direct OEM replacement design for a perfect fit without modifications
• Compatible with multiple Jeep Grand Cherokee WK2 models from 2011 to 2022
• Engineered to maintain factory suspension geometry and handling characteristics
• Durable finish to withstand harsh road conditions and environmental exposure
• Precision-machined mounting points for secure attachment and reduced noise or vibration
• Improves rear wheel alignment stability and overall vehicle control

Construction & Design

Constructed from premium-grade aluminum, this control arm offers an excellent balance of strength and lightweight performance. Aluminum’s natural corrosion resistance helps extend the lifespan of the component, especially in environments prone to moisture and road salt. The design incorporates reinforced mounting points and integrated bushings that absorb road shocks and reduce suspension noise, contributing to a smoother ride.

Each control arm undergoes rigorous quality control to ensure dimensional accuracy and durability. The use of aluminum also reduces unsprung weight, which can enhance suspension responsiveness and improve handling dynamics on and off the road.

Installation & Fitment

The Crown Auto Left Rear Lower Control Arm is engineered as a direct bolt-on replacement for the left rear position on Jeep Grand Cherokee WK2 models from 2011 to 2022. Installation requires standard suspension tools and basic mechanical knowledge. The included bushings come pre-installed, minimizing installation time and effort. No modifications or additional parts are necessary, making it an ideal choice for both DIY enthusiasts and professional installers.

Proper installation ensures restored suspension geometry and optimal rear wheel alignment, which is critical for vehicle stability and tire wear.

What's Included

• One left rear lower control arm (aluminum)
• Pre-installed suspension bushings

Ideal For

This control arm is perfect for Jeep Grand Cherokee owners who require a reliable replacement part to restore factory suspension performance. It is well-suited for:

• Repairing worn or damaged rear suspension components
• Maintaining original handling and ride quality
• Off-road enthusiasts seeking durable suspension parts
• Professional mechanics performing suspension rebuilds or upgrades
• Owners of Jeep Grand Cherokee WK2 models with 3.6L V6, 5.7L Hemi, and other compatible engines

With over 10,000 different part numbers in stock for Jeep® vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep® vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products.