Replacement RT28080038 Front Left Steering Knuckle 2.4L

The Replacement RT28080038 is a front driver-side (left) steering knuckle designed as a direct OEM replacement for the 2.4L 4-cylinder engine application. The steering knuckle is a critical front suspension component that serves as the major structural link between the suspension system, the steering system, and the wheel hub assembly.

The steering knuckle houses the wheel hub and wheel bearing, while connecting to the upper and lower control arms via the ball joints and to the steering rack via the tie rod end. This arrangement allows the front wheels to spin, steer, and travel vertically over road irregularities.

Key Features:

• Direct-fit OEM-quality replacement front steering knuckle
• Driver side (left) front position
• Designed specifically for 2.4L 4-cylinder engine applications
• Manufactured to match original equipment dimensions and specifications
• Restores proper steering geometry and suspension function

OEM & Cross-Reference Part Numbers:

• OEM: 4778206110
• OEM: 9008036193
• OEM: 9036945003 (90369450)

A four-wheel alignment is recommended after installation. It is also good practice to inspect the wheel hub, wheel bearing, tie rod end, ball joints, and control arm bushings when replacing the steering knuckle.