Parts for your 2008 Mazda Premacy-Suspension bushes

2008 Mazda Premacy (Mazda5 CR): Suspension Bushes

Suspension bushes are absolutely used on the 2008 Mazda Premacy. Technical sources including the Mazda Premacy/Mazda5 (CR) workshop manual (front suspension section: MacPherson strut with lower arm bushes, rear suspension section: multi‑link with trailing arm and lateral link bushes), the Mazda Electronic Parts Catalogue (EPC), and aftermarket service data (e.g., Autodata/ALLDATA) all show multiple rubber bushings fitted front and rear, plus stabiliser (sway bar) bushes.

This Premacy relies on rubber bushes to isolate vibration, control geometry, and keep the ride quiet. Pressed into control arms and links, they let the arms pivot smoothly while soaking up the harshness of Aussie and Kiwi roads. Up front, the lower control arm bushes manage braking and steering loads, out back, the multi‑link layout uses several bushes to keep toe and camber in check as the vehicle moves. Stabiliser bar D‑bushes and link bushes tidy up body roll and rattles.

Like all wear items, bushes harden, crack or separate with age, heat, and road grime. On this model, tell‑tale signs include vague steering, front‑end clunks over speed humps, rear‑end shimmy, and uneven tyre wear. If the rear trailing arm or lateral link bushes are tired, the vehicle can wander on the motorway or feel unsettled over corrugations. Worn sway bar bushes often squeak and thud at low speeds.

For routine servicing, a visual and lever‑check of all front and rear bushes every 20,000–30,000 kilometres (or at each service) is sensible. Look for radial cracks, split rubber, and oil contamination. Any excessive movement on a pry‑bar check warrants replacement. Because bush condition affects alignment, it’s smart to schedule a wheel alignment after any bush or arm replacement to protect tyres and restore crisp handling.

When replacing, many workshops fit complete arms (front lower arms with new bushes and ball joints) to save press time. If pressing individual bushes, they should be oriented correctly and final fastener torques applied at ride height to avoid pre‑loading. Genuine‑type rubber keeps NVH stock‑quiet, while quality polyurethane can sharpen response but may add a touch of noise. In NZ, deteriorated bushes can trigger a WOF fail, catching them early keeps the Premacy driving tight and keeps maintenance costs predictable.

• Common replacements: front lower control arm bushes, rear trailing/lateral link bushes, stabiliser bar D‑bushes and link bushes.
• Always follow torque specs from the Mazda workshop manual and recheck after a short bedding‑in period.

Popular questions about 2008 Mazda Premacy suspension bushes

How long do the suspension bushes last on a 2008 Mazda Premacy?
Service data and workshop experience suggest 100,000–160,000 kilometres for many original rubber bushes, depending on road conditions and loads. High heat, rough roads, and fluid leaks can shorten that window. Regular inspections during scheduled services help pick up wear before it affects tyres or alignment.

Can worn bushes cause a WOF failure in New Zealand?
Yes. If a bush is cracked, torn, oil‑soaked, or shows excessive movement, it can fail a WOF because it affects steering and suspension safety. Rectifying the wear and performing an alignment typically returns the vehicle to compliance.

Are polyurethane bushes a good upgrade for a Premacy?
Poly bushes can firm up steering and reduce compliance under load, which some drivers prefer. They may add a bit more vibration and squeak if not greased correctly. For quiet everyday family use, quality OEM‑style rubber is often the best fit, for sharper response, poly can be considered selectively (e.g., sway bar bushes).