Parts for your 2007 Mazda Cx-9-Suspension bushes

2007 Mazda CX-9 Suspension Bushes

Suspension bushes are absolutely used on the 2007 Mazda CX-9. Technical references such as the Mazda CX-9 Workshop Manual (front and rear suspension sections for 2007 model year) and Mazda’s electronic parts catalogue list multiple rubber and hydraulic bushes fitted to the front lower control arms, rear multi-link arms, stabiliser (sway) bars and the front/rear subframes. Aftermarket catalogues for this model also supply direct-fit bushes and complete arms, further confirming their use on the CX-9.

On this CX-9, suspension bushes sit between moving suspension parts to isolate road harshness, control alignment under load and keep things quiet. They’re the unsung heroes that help the big Mazda track straight, brake without shimmy and ride comfortably over coarse-chip country roads. When bushes age, the rubber can crack, split or soften, leading to vague steering, clunks over bumps and uneven tyre wear.

Common bush locations on the 2007 CX-9 include:

• Front lower control arm bushes (front and rear, rear is often a large hydraulic bush)
• Front and rear stabiliser bar (D) bushes and link bushes
• Rear multi-link/lateral link and trailing arm bushes
• Front and rear subframe mounting bushes

Servicing advice for owners is straightforward. Inspect bushes at regular services (every 20,000 km is a sensible rhythm for Aussie and Kiwi conditions). Look for perished or cracked rubber, torn sleeves, fluid seepage from hydraulic bushes, and excessive movement with a pry-bar test. If bushes are worn, replace in axle pairs to keep handling balanced. Many shops offer two options: press-in replacement bushes, or complete replacement arms that come pre-bushed. Complete arms can save labour and ensure correct fitment.

When fitting new bushes, the fasteners must be torqued at normal ride height to prevent premature twist and early failure. After any bush or arm replacement, a four-wheel alignment is a must to protect tyres and restore proper steering feel. Choice of material matters, too: genuine-style rubber keeps noise and vibration low, quality polyurethane can sharpen response and last longer but may transmit a touch more road feel—handy for towing or spirited open-road driving. A quick recheck after 500–1,000 km is good practice to confirm torques and alignment are still spot on.

Tell-tale symptoms it’s time to act include clunks over speed humps, steering that wanders, kickback under brakes, and inside-edge tyre wear. Left too long, worn bushes can affect safety and chew through tyres—fixing them early is cheaper than chasing knock-on issues later.

Popular questions

Do 2007 Mazda CX-9s actually have suspension bushes?
The 2007 CX-9 definitely uses multiple suspension bushes. Workshop manual procedures for the front lower control arms, stabiliser bars and rear multi-link arms specify bush inspection and replacement, and the Mazda parts catalogue lists each bush as a separate component. Aftermarket suppliers also provide direct-fit bush kits for this model.

How long do the bushes last, and what are the signs they’re worn?
In typical Australian and New Zealand use, many CX-9 bushes last 80,000–150,000 km, depending on road quality, load and driving style. Clunks over bumps, steering wander, brake shimmy and uneven tyre wear are the most common signs, along with visible cracking or leaking hydraulic bushes.

Should the bushes be replaced or is it better to fit complete arms?
Both approaches work. Press-in bushes can be cost-effective if the arm itself is sound, but they require proper tooling and technique. Complete arms are often quicker to install and include new bushes pre-fitted, which can reduce labour time and avoid press-fit hassles. Either way, always finish with a wheel alignment.