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Suspension clunk

Clunk over bumps; bushes, drop links, mounts, or loose hardware.

MEDIUM RISK

Common symptoms

  • See page for quick checks

Cost expectations

Typical costs vary by car and region. Use this as a ballpark.

  • DIY / parts: £20–£80
  • Garage / labour: £80–£250

Most likely causes (ranked)

Start at the top. Rule out the common, cheap causes before expensive ones.

  1. Anti-roll bar drop links
  2. Top mounts/bearings
  3. Control arm bushes
  4. Loose undertray/heat shield
  5. Ball joints

Quick checks (fast, low-cost)

Fast checks you can do with basic tools before buying parts.

  • Bounce test and listen at each corner.
  • Inspect drop links for play.
  • Check top mount area for movement.
  • Inspect bushes for splits.
  • If steering feels loose, get professional inspection.

Recommended tools

These tools make diagnosis faster and stop you buying random parts.

Related fixes

If your symptoms don’t match perfectly, check these next.

What to do next

  • Fix worn joints/bushes for safety and tyre wear.