Rear Suspension Components

The 2007 Hyundai Elantra's rear suspension system consists of several key components that work together to provide a smooth and stable ride. The main elements include:

  • Shock absorbers
  • Control arms
  • Suspension subframe crossmember
  • Trailing arms
  • Lateral control arms

The rear suspension design of the 2007 Elantra is crucial for maintaining proper wheel alignment, absorbing road impacts, and ensuring overall vehicle stability.

Shock Absorbers

The rear shock absorbers are a vital part of the Elantra's suspension system. They help control the vehicle's movement by dampening the spring oscillations and absorbing road shocks. Replacing these components involves:

1. Removing the wheel

2. Disconnecting the lower mounting bolt (19mm)

3. Removing the upper mounting bolts (14mm)

4. Compressing the new shock and installing it in reverse order

It's important to note that rear shocks differ from front struts, as they do not have a large coil spring around them.

Control Arms and Subframe

The rear suspension control arms connect the wheel hub to the vehicle's body, allowing for controlled vertical movement. The subframe crossmember provides a sturdy mounting point for these components. Key parts include:

  • Lateral control arms (upper and lower)
  • Trailing arms
  • Suspension subframe crossmember (part number 554102H100)

These components work together to maintain proper wheel alignment and absorb road irregularities.

Maintenance and Replacement

Regular inspection and maintenance of the rear suspension components are essential for optimal performance and safety. Signs that your Elantra's rear suspension may need attention include:

  • Uneven tire wear
  • Vehicle pulling to one side
  • Excessive bouncing after bumps
  • Unusual noises when driving over bumps

When replacing suspension parts, it's crucial to use quality components that match the original specifications. This ensures proper fitment and maintains the vehicle's handling characteristics.

Suspension Upgrades

For those looking to improve their 2007 Elantra's handling, aftermarket suspension upgrades are available. These can include:

  • Performance shock absorbers
  • Lowering springs
  • Sway bars

However, it's important to note that any modifications may affect ride comfort and should be installed by a professional to ensure proper alignment and safety.

FAQs About 2007 Hyundai Elantra Rear Suspension

    • How often should I replace the rear shocks on my 2007 Elantra?
      Typically, rear shocks should be replaced every 50,000 to 100,000 miles, depending on driving conditions and wear.
    • Can I replace the rear suspension components myself?
      While it's possible for experienced DIYers, professional installation is recommended to ensure proper alignment and safety.
    • Will upgrading my rear suspension void my warranty?
      Aftermarket modifications may affect your warranty. It's best to consult with your Hyundai dealer before making any changes.