OEM INFINITI Lower Control Arms

4920042U10 - : Gear for Infiniti Image

Gear

Infiniti 49200-42U10
With electronic cntrl.
Discontinued
4979010Y05 - : Return Line for Infiniti Image

Return Line

Infiniti 49790-10Y05
2 wheel steering.
Discontinued
4911MCM40ANW - : Value Advantage™ P/S PUMP for Infiniti Image

Value Advantage™ P/S PUMP

Infiniti 4911M-CM40ANW
G35. With rear steering. Coupe, with rr active steer.
Discontinued
4911MJK01ANW - : Value Advantage™ P/S PUMP for Infiniti Image

Value Advantage™ P/S PUMP

Infiniti 4911M-JK01ANW
With sport tuned. G37. Q60. With active steering. G35. Sport model. With rear steering.
Discontinued
4927140U10 - : Rack for Infiniti Image

Rack

Infiniti 49271-40U10
I30.
Discontinued
4979011Y10 - : Return Line for Infiniti Image

Return Line

Infiniti 49790-11Y10
4 wheel steering.
Discontinued
4927110Y00 - : Rack for Infiniti Image

Rack

Infiniti 49271-10Y00
J30.
Discontinued

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Your Guide to INFINITI Lower Control Arms

Control arms are crucial components of the front suspension system in your INFINITI car or SUV. Also known as "A arms," they come in two forms: upper control arms and lower control arms.

What INFINITI Lower Control Arms Do

The lower control arms connect to the bottom part of the wheel assembly on one end, with the other attaching to the vehicle's framework. That's true whether you have a strut suspension or not. Each control arm is connected to the vehicle's frame with two control arm bushings. These bushings allow the control arms to move up and down. The opposite end of the control arm is attached to a steel spindle, which the front wheel bolts to. That spindle is attached to the lower control arms with a ball joint that consists of a steel ball enclosed in a steel socket. The ball joint allows the spindle and front wheel to rotate left and right and allow the wheels to move up and down as needed.

How To Spot Faulty Lower Control Arms

Even a premium lower control arm like the ones found in your INFINITI vehicle can wear out, take damage, or get bent. That inhibits your safe handling, so you'll want to fix the problem ASAP. Signs of trouble include:

  • Vibrating or wobbling wheels
  • Your steering wheel wanders or pulls sharply to one side
  • You hear odd noises
  • Your ride comfort suddenly worsens
  • You notice that the tires are wearing unevenly
  • Buy Genuine INFINITI Lower Control Arms Online At Great Prices

    Your manufacturer is the only one that designs and makes lower control arms specifically for your vehicle, ensuring the fit and performance you want. We sell them right here, and at prices up to 35% lower than the MSRP that others charge.