2014 Ford Explorer Lower Control Arm – Professional Replacement Guide
The 2014 Ford Explorer lower control arm is a critical suspension component that often wears out after 100,000 miles, leading to steering instability and uneven tire wear. This guide explains how to identify failing bushings or ball joints and provides a step-by-step process for a safe, successful DIY replacement.
You have likely noticed a clunking sound when driving over speed bumps or felt the steering wheel shimmy at highway speeds. These are classic symptoms that your 2014 Ford Explorer lower control arm is nearing the end of its service life. As a heavy SUV, the Explorer places significant stress on its front-end geometry, making suspension maintenance a vital part of your vehicle’s health.
Ignoring these signs doesn’t just make for a bumpy ride; it compromises your vehicle’s alignment and puts extra strain on your tires. Whether you are a weekend mechanic or an off-road enthusiast preparing for a trip, understanding how to tackle this job yourself will save you hundreds in labor costs while ensuring your rig is trail-ready.
In this guide, we will walk through the diagnostic process, the necessary tools, and the professional techniques required to swap out your control arms. We’ll focus on safety, efficiency, and getting your ride back to factory-spec handling.
Identifying Symptoms of a Failing 2014 Ford Explorer Lower Control Arm
Before you commit to a repair, you need to be certain the problem lies within the control arm assembly. The most common indicators are audible and physical.
If you hear a distinct clunking or popping noise when traversing uneven terrain or turning into a driveway, the rubber bushings or the ball joint are likely failing. These parts are designed to absorb road vibrations, and when the rubber cracks or the ball joint loses its grease, metal-on-metal contact creates that jarring sound.
Visual Inspection Techniques
Jack up the front of the vehicle and support it securely on jack stands. Never rely on a hydraulic floor jack alone while working under the car.
- Inspect the Bushings: Look for dry rot, deep cracks, or separation in the rubber where the arm attaches to the frame.
- Check the Ball Joint: Grasp the tire at the 12 and 6 o’clock positions and push/pull firmly. Any noticeable play or clicking indicates a worn ball joint.
- Examine the Pivot Points: Ensure there is no lateral movement that shouldn’t be there.
Essential Tools for the Job
Replacing a 2014 Ford Explorer lower control arm requires more than just a standard socket set. Because these components are exposed to road salt, mud, and water, the fasteners are often seized.
Having the right tools will prevent rounded bolt heads and hours of frustration. Here is your professional-grade checklist:
- High-Torque Impact Wrench: Essential for breaking loose rusted suspension bolts.
- Ball Joint Separator: A pickle fork or, preferably, a screw-type ball joint press to avoid damaging the spindle.
- Penetrating Oil: Apply a high-quality penetrant like PB Blaster 24 hours before starting the job.
- Torque Wrench: Suspension bolts must be tightened to specific manufacturer specs for safety.
- Dead Blow Hammer: Useful for persuading stubborn components without causing damage.
Step-by-Step Removal and Installation
Working on suspension components requires patience and precision. Always wear safety glasses, as debris often falls when you loosen undercarriage hardware.
Step 1: Preparation and Safety
Park on a level concrete surface and engage the parking brake. Loosen the lug nuts slightly while the wheels are still on the ground, then lift the vehicle and place it securely on jack stands.
Step 2: Disconnecting the Components
Remove the wheel to gain clear access to the hub assembly. Unbolt the sway bar link and the tie rod end to allow the knuckle to move freely. Carefully disconnect the lower ball joint from the steering knuckle using your separator tool.
Step 3: Removing the Control Arm
Locate the two main bolts connecting the control arm to the subframe. These are typically the most difficult to remove due to corrosion. If they are stuck, apply heat or additional penetrating oil, and use a long breaker bar to apply steady, even pressure.
Step 4: Installing the New Part
Slide the new 2014 Ford Explorer lower control arm into position. Align the subframe mounts first, then guide the ball joint into the steering knuckle. Tighten all bolts to the manufacturer’s torque specifications—do not guess the tightness, as this is a high-load area.
Avoiding Common DIY Pitfalls
Even experienced mechanics can run into trouble if they rush the process. The most common mistake is failing to perform a proper alignment after the installation.
Whenever you disturb the suspension geometry, your alignment will shift. If you skip the alignment, you risk “cupping” your tires, which leads to premature tread wear and poor fuel economy. Always schedule a professional four-wheel alignment immediately after finishing your repair.
Another pitfall is tightening suspension bolts while the vehicle is jacked up. Many bushings are designed to be tightened at “ride height.” If you torque them while the suspension is hanging, you will place the rubber bushings under constant stress, causing them to tear prematurely once you lower the car.
Frequently Asked Questions About 2014 Ford Explorer Lower Control Arm
Do I need to replace both sides at once?
It is highly recommended to replace control arms in pairs. If the driver’s side has failed due to age and mileage, the passenger’s side is likely not far behind. Replacing both ensures balanced handling and prevents you from having to do the same job twice.
Is an alignment absolutely necessary?
Yes. Replacing the control arm changes the pivot points of your wheel assembly. Even a slight deviation will cause your vehicle to pull to one side and will ruin your expensive tires in just a few thousand miles.
Should I use OEM or aftermarket parts?
For daily drivers, high-quality aftermarket brands that feature “greasable” ball joints are often better than OEM, as they allow for maintenance. However, avoid the cheapest unbranded parts found online, as suspension failure at highway speeds is a severe safety risk.
How long should this job take a DIYer?
If you have the right tools and the bolts aren’t excessively rusted, expect to spend about 2 to 3 hours per side. If you encounter seized bolts, add extra time for soaking and extraction.
Replacing your 2014 Ford Explorer lower control arm is a rewarding project that significantly improves the safety and handling of your vehicle. By following these steps and prioritizing safety, you can restore your SUV to its former glory. Stay safe, take your time, and enjoy the satisfaction of a job well done!
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