Buy Control Arm (Front Lower Left) (52109987AH)

The Control Arm (Front Lower Left),hpart number 52109987AH, is a vital suspension

component designed for vehicles such as the Jeep Liberty (KK: 2008–2012) and Dodge Nitro

(2007–2011). Manufactured by Mopar as an original equipment (OEM) part, it is engineered

to meet factory standards for strength, durability, and preciseh fitment, ensuring reliable performance in demanding driving conditions.

Positioned on the front driver’s (left) side of the vehicle, this lower control arm serves as a key

structural link between the chassis and the wheel assembly. Its primary function is to manage

the vertical movement of the suspension while maintaining proper wheel alignment. By

allowing controlled motion, the 52109987AH ensures consistent tire contact with the road

surface, which is essential for safe handling, steering response, and braking stability.

One of the main advantages of this component is that it comes as a complete assembly. It

includes three pre-installed bushings and an integrated lower ball joint, eliminating the need

for separate installation of these parts. (CarParts.com) The bushings help absorb shocks and

vibrations from the road, while the ball joint enables smooth pivoting movement between the control arm and the steering knuckle. This integrated design simplifies installation and ensures proper alignment of suspension components.

Constructed from high-strength steel, the control arm is built to withstand constant stress,

heavy loads, and impacts from rough or uneven terrain. Its robust construction contributes to

long-term durability and dependable operation. Additionally, part number 52109987AH

replaces earlier versions such as 52109987AD, AE, AF, and AG, consolidating improvements

into a single updated design for enhanced reliability. (Mopar Parts Giant)

Over time, the control arm and its components

Over time, the control arm and its components can wear due to exposure to road debris,

moisture, and continuous mechanical stress. Common signs of wear include clunking noises,

uneven tire wear, poor wheel alignment, and reduced handling performance. Because the ball

joint and bushings are integrated, failure of any part typically requires replacement of the entire assembly.

Installation of the 52109987AH is considered a direct-fit process, but it usually involves

lifting the vehicle and removing suspension fasteners. A professional wheel alignment is

recommended after installation to ensure optimal performance and safety.

Overall, the Control Arm (Front Lower Left) (52109987AH) is an essential component that

supports suspension integrity, improves ride comfort, and ensures stable and predictable handling in compatible Jeep and Dodge vehicles.