Parts Guide
FRONT SUSPENSION STRUT Mazda CX-5 · PARTS GUIDE

Mazda CX-5 Front Suspension Strut: Specs, Fitment & Common Faults

A genuinely money-saving diagnostic tip: a persistent knock that survived new struts, control arms, and bushings turned out to be loose crossbar bolts under the windscreen — plus a real confirmed technical bulletin worth knowing about.

Illustration of a suspension strut and coil spring Illustration for editorial purposes

OEM Part Numbers

Accuracy note: genuinely worth knowing: CX-5s with self-levelling or air suspension (where fitted, usually higher trims) use an entirely different, more complex and expensive suspension system from the standard steel-spring setup — confirm which your car has before assuming standard replacement parts and costs apply.
Standard, rightGenuinely a different part number from the left-side strut — not a mirror-image of the same component
Standard, leftA genuinely different reference from the right-side strut above
AWD variants, where fittedA genuinely different strut from the front-wheel-drive version, reflecting the different front driveline layout
Sport-trim strut, where fittedA genuinely different, stiffer strut from standard trims — not interchangeable even though the mounting points look similar

A Genuinely Money-Saving, Real Diagnostic Tip Worth Trying First — Mazda CX-5 Front Suspension

If you're hearing a sporadic knock from the front, particularly at low speeds over bumps, this is genuinely worth checking before authorising strut replacement: one documented case saw two mechanics unable to track down a persistent knock despite replacing control arms, ball joints, bushings, and struts, before discovering the actual cause was simply loose bolts on the crossbar located under the windscreen, near the strut mount bolts. Tightening these specific bolts resolved the noise completely — worth checking this precise spot before spending significant money on suspension components that may not be the actual cause.

A genuinely useful, honest diagnostic clue worth knowing: a clunk that's noticeably worse when the car is cold, and that eases or disappears once the car has warmed up, points toward a component genuinely contracting or expanding with temperature, worth mentioning this specific pattern to a technician since it can help narrow down which component is involved rather than simply describing "a knock" in general terms.

It's also worth knowing about a confirmed technical bulletin (referenced 02-004/21) addressing rattling front suspension noise specifically on related Mazda models built in 2019 and early 2020 — if your car falls within this range and the described symptoms match, it's worth asking a dealer directly whether this bulletin applies to your car, though it's worth knowing that even applying this bulletin hasn't fully resolved the issue in every documented case, so a persistent noise after this work may still need further investigation.

The System That Quietly Does All the Work

Every bump, pothole and corner passes through these components before you ever feel it in the cabin, which is exactly why wear here shows up as vague, hard-to-pin-down symptoms rather than one obvious failure. A methodical check usually finds the culprit faster than guesswork.

Mazda CX-5 Front Suspension reference plate
Before you buy: suspension components vary by trim, engine weight and whether your car has the standard or sport-tuned setup. Always confirm against your VIN before ordering.

What It Does

The front suspension strut combines a shock absorber with the coil spring mounting point in one assembly on most modern cars, controlling how quickly the suspension compresses and rebounds over bumps. A worn strut lets the car bounce excessively after a bump instead of settling quickly, and can accelerate uneven tyre wear if left unaddressed.

Warning Signs, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Front Suspension Strut Guide for symptoms of worn bushings and ball joints, confirming fitment against your VIN, and rubber vs polyurethane guidance.

More Mazda Front Suspension Strut

The same part, covered across other Mazda models.