KJYDXYS Rear Suspension Steering Knuckle for 2016–2020 Malibu — Left & Right Pair, OE Fit and Corrosion-Resistant

These rear left and right steering knuckles (spindle) are manufactured to meet original-equipment dimensions and corrosion resistance, providing a durable solution when your vehicle shows signs of steering or wheel problems. Built from automotive-grade materials and factory-tested for fit and function, the parts match OE reference numbers 22949386 and 22949387 and are designed for fast, bolt-on installation without modification.

How will this knuckle improve my vehicle's steering and handling?

Replacing a worn or damaged knuckle removes play in the wheel hub and restores proper geometry to the rear suspension. That reduces unwanted wheel movement, improves directional stability, and helps the vehicle track as originally designed.

• Eliminates excess wheel play that causes vibration and wandering.
• Restores factory wheel alignment points and suspension geometry.
• Reduces abnormal noises from the rear suspension during turns or over bumps.

Will this fit my car — what vehicles and OE numbers apply?

This rear spindle steering knuckle is compatible with multiple GM models and engine options across the listed years. Verify fit by matching your vehicle and part reference before purchase.

• Fits: Malibu 2016–2020 with 1.5L or 2.0L L4 engines.
• Also fits: Regal Sportback 2018–2020 (2.0L L4, 3.6L V6) and Regal TourX 2018–2020 (2.0L L4).
• OE reference numbers: 22949386 (one side) and 22949387 (opposite side).

What are the build quality and corrosion-resistance features?

The knuckles are forged or cast from high-strength automotive-grade materials and undergo protective finishing to resist rust and wear. Quality control and dimensional inspection ensure consistent fit and long service life under normal road conditions.

• Automotive-grade metal construction for load-bearing durability.
• Factory QC testing for dimensional accuracy and fitment.
• Anti-corrosion surface treatment to extend service life.

What symptoms indicate I should replace the rear steering knuckle?

A failing knuckle can produce several noticeable drivability issues that point to replacement. If you experience sudden changes in braking behavior or steering feel, inspect the rear steering components promptly.

• Wheel vibration or shudder at speed, particularly from the rear.
• Uneven or rapid tire wear suggesting misalignment.
• Hard turning, abnormal clunks, or noise coming from the rear suspension.
• Braking instability or sudden changes in braking behavior tied to wheel movement.

Who is this for: This KJYDXYS rear left and right suspension spindle steering knuckle is intended for mechanics, DIY enthusiasts, and fleet managers who need a reliable, OE-referenced replacement for compatible 2016–2020 Malibus and specified Regal models. It’s a practical choice when you want a direct-fit part that restores rear suspension geometry, reduces noise and vibration, and resists corrosion. A one-year quality guarantee and responsive after-sales support are provided to assist with fitment questions and post-purchase concerns.