Parts for your 2014 Mazda Cx-5-Bump stops

2014 Mazda CX-5 bump-stops: what they do and when to replace them

Yes, the 2014 Mazda CX-5 is fitted with bump-stops. Technical documentation confirms it: the Mazda CX-5 (KE, 2012–2016) Workshop Manual shows a jounce bumper/bump-stop in both the front MacPherson strut assembly and the rear shock absorber assembly, and Mazda’s Electronic Parts Catalogue lists front and rear bump rubber components for this model. These are integral to the suspension design and not an optional extra.

On the 2014 CX-5, bump-stops act as compact, dense foam or rubber cushions that come into play when the suspension gets close to full compression. They protect the shocks and struts from bottoming out, help control the last bit of suspension travel, and add a progressive “secondary spring” effect. That translates to better control on rough Kiwi and Aussie roads, fewer nasty knocks over corrugations or potholes, and less risk of damaging the dampers, strut mounts, or control arm bushes under heavy loads.

Because they sit inside the strut/shock assembly under the dust boot, bump-stops cop plenty of movement, heat, and grime. Over time they can harden, crack, or crumble. When that happens, the CX-5 can feel crashy on big hits, make dull thuds on speed humps, or show scuffed dust boots and witness marks where the suspension is over-compressing. Left too long, worn bump-stops can accelerate wear of shocks and mounts.

Servicing advice for 2014 Mazda CX-5 bump-stops:

• Inspection interval: check condition whenever shocks/struts are inspected or replaced, or every 40,000–60,000 km if the vehicle regularly sees unsealed roads or towing.
• Replace if there are cracks, missing chunks, severe hardening, or if the suspension has been bottoming out.
• Best practice: replace bump-stops and dust boots together, and strongly consider doing them whenever fitting new shocks/struts.
• Use quality, model-correct parts, the stop length and density are tuned to the CX-5’s geometry and spring rates.
• After front strut work, a wheel alignment is recommended to keep tyre wear tidy and steering feel spot on.

Owners who keep their CX-5’s bump-stops healthy enjoy quieter, more controlled suspension behaviour and reduce the chance of pricey shock or mount damage down the line.

Popular questions about 2014 Mazda CX-5 bump-stops

Does the 2014 CX-5 actually have bump-stops from factory?
Yes. Mazda’s KE-series CX-5 Workshop Manual shows jounce bumpers in the front strut and rear shock assemblies, and the Mazda parts catalogue lists them as service parts. They’re standard, not aftermarket add-ons.

How can someone tell if their CX-5’s bump-stops need replacing?
Look for cracking or missing pieces when the dust boot is peeled back during a suspension check. On the road, repeated thuds over big bumps, signs of bottoming out, or rapidly worn dust boots can all point to perished bump-stops. They’re often replaced alongside shocks/struts.

Will worn bump-stops fail a WOF or safety inspection?
While rules vary, obviously damaged or missing bump-stops can contribute to poor suspension performance. Even if they don’t trigger an immediate fail, they can hasten shock damage and should be sorted to keep the CX-5 riding safely and comfortably.