Parts for your 2020 Mazda Cx-5-Sway bars & links

2020 Mazda CX-5 sway-bars-&-links: what they do and when to service them

Technical sources confirm the 2020 Mazda CX-5 is fitted with both front and rear stabiliser (sway) bars and stabiliser links. The Mazda CX-5 (KF series) Workshop Manual includes “Front Stabilizer” and “Rear Stabilizer” removal/installation procedures, and the Mazda Electronic Parts Catalogue lists stabiliser bars, D‑bushes and stabiliser links for this model year. Major aftermarket catalogues for the 2020 CX‑5 also list direct‑fit sway bar links and bushes, reinforcing that these parts are standard equipment.

On the 2020 Mazda CX-5, the sway bars tie the left and right suspension together to reduce body roll in corners. The links connect each bar to the suspension arm or strut. The result is flatter cornering, crisper steering feel and more predictable tyre contact, which is exactly what CX‑5 drivers notice on a winding Kiwi backroad or an Aussie freeway on‑ramp.

As part of routine servicing, sway bars and links deserve a quick look. The links are wear items: their ball joints can develop play, leading to a light clunk over speed humps or potholes, and a slightly loose or rattly feel over broken surfaces. The bar’s D‑bushes can harden or compress with age, causing squeaks and reduced roll control. Regular inspection every 10,000–20,000 km (or at each service) helps catch issues early.

Replacement is straightforward for a qualified tech and doesn’t usually require a wheel alignment, as the links don’t set geometry. Best practice is to replace links in pairs on the same axle, torque fasteners at normal ride height, and use new prevailing‑torque nuts. Most OEM links are sealed and don’t need greasing. If bushes are replaced, correct bar diameter bushes should be used, some aftermarket bushes are greasable, but OEM rubber bushes typically run dry.

Owners often ask how long they last. There’s no fixed interval—driving conditions rule. Urban stop‑start with frequent speed bumps, corrugated rural roads, or towing can bring wear earlier, sometimes around 60,000–100,000 km. Highway‑heavy use may see far longer life. A roadworthy/WOF inspection that flags play or perished bushes is a clear cue to renew them.

Signs it’s time to check the CX‑5’s sway-bars-&-links include:

• Clunks or knocks over sharp bumps or speed humps
• Squeaks from the front or rear over small ripples
• Excess body roll or vague turn‑in compared with usual behaviour

Keeping the sway-bars-&-links healthy maintains the CX‑5’s tidy handling and protects tyres by helping them stay planted when it matters.

Popular question: What are the signs of worn sway bar links on a 2020 Mazda CX-5?
Light clunks over bumps, tapping noises at low speed, and a slight looseness in the front end are common. A workshop can confirm by checking for play in the link ball joints and looking for torn boots or rust dust around the joints.

Popular question: How often should sway bar bushes and links be replaced?
There’s no fixed schedule. Inspection at each service is smart, replacement happens when there’s play, noise, or perished bushes. Many vehicles see 60,000–100,000 km before attention is needed, but rough roads can shorten that.

Popular question: Is a wheel alignment needed after replacing sway bar links or bushes?
Normally no, because links and D‑bushes don’t alter camber, caster, or toe. An alignment is only needed if other suspension components have been disturbed or if tyres show uneven wear.