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

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Mazda CX-5 Front Suspension Strut: OEM Part Number

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, right	Genuinely a different part number from the left-side strut — not a mirror-image of the same component
Standard, left	A genuinely different reference from the right-side strut above
AWD variants, where fitted	A genuinely different strut from the front-wheel-drive version, reflecting the different front driveline layout
Sport-trim strut, where fitted	A 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.

Mazda CX-5 Front Suspension Strut: The System That Quietly Does All the Work

On the Mazda CX-5, every pothole, bump and cornering load gets filtered through these parts long before it's felt inside the car, which is precisely why wear rarely shows up as one clean symptom. A methodical, process-of-elimination check tends to find the actual culprit much faster than guessing.

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.

Mazda CX-5 Front Suspension Strut: What It Does

The Mazda CX-5's front struts fold two components into one: the damper and the coil spring's mount. A worn strut means the car keeps moving after a bump rather than settling promptly, and that lingering movement can accelerate uneven tyre wear over time.

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Mazda CX-5 Front Suspension Strut: 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.