Parts for your 2015 Mazda Cx-5-Engine mount

2015 Mazda CX-5 engine mount – what it does and when to replace it

Yes, the 2015 Mazda CX-5 absolutely uses engine mounts. Technical documentation confirms it: the Mazda Workshop Manual for CX-5 (KE, 2013–2016) includes procedures for “Engine Mounting Rubber Removal/Installation”, Mazda’s Electronic Parts Catalogue lists right-hand (engine-side), rear and left-hand (trans) mounts for 2015 models, and general repair manuals covering 2012–2017 CX-5 detail engine mount inspection and replacement. So the part is relevant to this vehicle.

This CX-5 relies on several mounts to hold the engine and transmission in place while soaking up vibration. Typically a mix of rubber and hydraulic mounts, they keep cabin noise and harshness down, stop the engine rocking on take-off, and protect adjacent components. When the rubber perishes or the hydraulic fluid leaks, the driver may feel extra vibration through the seats or steering wheel, hear a thump swapping from Reverse to Drive, or notice movement under the bonnet when blipping the throttle.

During regular servicing, it’s smart to ask for a quick visual check of the mounts at around 60,000–80,000 kilometres and thereafter, or sooner if there’s vibration at idle or a clunk over speed bumps. Technicians look for cracked rubber, collapsed mount height, split housings, or signs of hydraulic fluid seepage. Any one failed mount can transfer load to the others, so prompt replacement prevents a domino effect.

Replacement on a 2015 CX-5 is a straightforward but specialised job: the engine must be safely supported, the mount loosened/removed, and new hardware torqued to the workshop spec without pre-loading the rubber. Some bolts may be one-time-use, the workshop manual will flag these. Labour can vary by position, but a typical mount is often a one to three-hour task. It’s common to replace the worst mount first and re-check NVH, or replace mounts in pairs if wear is similar.

To keep things sweet between services:

• Listen and feel for new vibrations at idle, especially in Drive with the A/C on.
• Watch for engine movement when shifting between P–R–D.
• Fix oil and coolant leaks quickly—fluids degrade rubber mounts.
• Use OEM-quality mounts, cheap copies often transmit more vibration.

Look after the mounts and the CX-5 stays quiet, refined, and happy to tackle the daily commute or the weekend run down the coast.

How many engine mounts does a 2015 Mazda CX-5 have?

Most 2015 CX-5 variants use three primary engine/transmission mounts: a right-hand (engine-side) mount, a rear mount, and a left-hand transmission mount. Some trims may include an additional torque/pendulum support. The exact count and design can vary slightly with engine type (petrol vs diesel) and drivetrain.

What are the common signs an engine mount has failed on a 2015 CX-5?

Tell-tales include vibration at idle in Drive, a thump when changing from Reverse to Drive, knocking on acceleration or over bumps, and visible engine movement under the bonnet. A leaking hydraulic mount may leave damp, oily residue around the mount body.

Can someone keep driving with a worn engine mount?

Short-term, the car may still drive, but comfort and refinement suffer and stress on other mounts, exhaust flex joints, and hoses increases. Prolonged driving with a failed mount can accelerate wear elsewhere, so it’s best to book a repair sooner rather than later.