Control Arm Bushing
hard DIY~3h jobWritten in plain English and reviewed by the eli5cars editorial team · Last reviewed June 2026
What it does
The control arm is the metal link that connects your wheel hub to the car's frame, allowing the wheel to move up and down with the road. The bushing is the rubber sleeve pressed into each end of the control arm — it cushions and isolates the metal-to-metal connection, absorbing road vibrations and allowing smooth suspension movement. When the rubber deteriorates (from age, oil contamination, or just hard use), the bushing gets loose or cracked. The result is clunking over bumps, imprecise steering, and uneven tire wear because the wheel is no longer held in a precise position.
Fix-vs-Skip Money Panel
DIY Cost
~$30
parts only
Shop Cost
~$250
parts + labor
Estimates only — real prices vary by region, vehicle, and shop. Updated 2026.
Buy the part
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So what do I do now?
Three honest paths for fixing control arm bushing — pick the one that fits your time, tools, and risk tolerance.
Door 1 — DIY it
We don't have a curated parts/tools list for this repair yet. Based on its hard difficulty rating, this typically needs specialty tools, a lift, or real mechanical experience — most drivers are better off in Door 3.
Door 2 — Buy the part
Already have someone lined up to install it (or handy friend), and just need the part?
Search Control Arm Bushing on AmazonHeads up: some links below are affiliate links (including Amazon Associates) — if you buy through them we may earn a small commission at no extra cost to you. Details: /disclosure.
Door 3 — Go to a shop
Fair price band
$188–$313
parts + labor, typical US pricing
Ask the shop
- Are the parts OEM or aftermarket?
- Is the diagnostic fee waived if I approve the repair?
- Can I get an itemized estimate before you start?
- What warranty do you offer on the labor?
DIY tutorial
Click to load video — helps keep this page fast
Frequently asked questions
Should I replace the bushing alone or the entire control arm?
It depends on the design. Many modern cars use a pressed-in bushing that requires a hydraulic press to replace separately — which is why many shops replace the entire control arm (bushing plus arm) as a complete assembly. Aftermarket complete control arms often cost $50–$100 and make replacement simpler and faster.
Do I need an alignment after control arm bushing replacement?
Yes, always. The control arm position affects camber, caster, and toe angles. Any suspension component replacement that involves disconnecting a control arm or knuckle requires a four-wheel alignment afterward.
How do I test control arm bushings?
With the car safely on jack stands, grab the control arm by hand and try to wiggle it. There should be zero fore-aft movement. Any looseness, clunking, or visual cracking/tearing of the rubber bushing confirms failure. A mechanic with a pry bar can assess play more precisely.