Parts for your 2015 Nissan Pathfinder-Engine mount

2015 Nissan Pathfinder engine mount — purpose, checks, and replacement tips

Technical sources confirm the 2015 Nissan Pathfinder absolutely uses engine mounts, so this part is relevant to the vehicle. The Nissan R52 Pathfinder Factory Service Manual (2015), EM – Engine Mechanical, details “Engine Mounting” components and procedures, and dealership parts catalogues (EPC/FAST) list multiple mount insulators for this model. Aftermarket fitment guides for the VQ35DE-equipped R52 likewise specify right-hand engine mounts, transaxle (left) mounts, and a rear torque mount.

On the 2015 Pathfinder, the engine mounts secure the V6 and CVT to the subframe while isolating vibration. Their job is to keep the driveline aligned under load, soak up engine movement at idle and during take-off, and protect surrounding components from shock. They’re typically rubber or hydraulic (fluid-filled) insulators tuned to cut down NVH while still controlling torque reactions.

There’s no routine service interval for mounts, but they should be inspected during scheduled servicing or whenever the engine bay is open. A technician will look for collapsed rubber, tears, perished bushes, or fluid seepage from hydraulic mounts. Oil leaks from rocker covers or the timing cover can shorten mount life, so fixing leaks early helps the mounts go the distance.

Common tell-tales that a Pathfinder engine mount is on the way out include:

• Excessive vibration felt in the cabin at idle, especially with the A/C on
• Clunks or thumps on gear engagement, take-off, or when backing off the throttle
• Noticeable engine movement, or the engine sitting lower on one side
• Visible cracks in the rubber, or fluid leaking from a hydraulic mount

Replacement is straightforward for a trained tech but does require proper support of the engine/CVT using an engine support bar or hoist. Good workshop practice includes:

• Supporting the powertrain before loosening mount fasteners
• Torquing bolts at ride height to avoid pre-loading the new mount
• Checking adjacent mounts at the same time, replacing mounts in pairs can restore balance
• Using quality OEM-equivalent mounts to keep NVH at factory levels

Typical labour time ranges from about 1–3 hours per mount depending on which mount is being replaced and whether subframe components need to be lowered. After replacement, it’s smart to recheck for exhaust flex, driveshaft, and shroud clearances, then road-test for vibrations and thumps. Kept in good nick, fresh engine mounts make the R52 feel tight, quiet, and more refined around town and on the open road.

Popular questions

How many engine mounts does a 2015 Nissan Pathfinder have?
The R52 Pathfinder generally uses three main mounts plus a rear torque/roll mount, so four in total. The exact layout can vary slightly by drivetrain and production updates, but parts catalogues and the factory manual both show a right (engine) mount, a left (transaxle) mount, and a rear mount that controls fore–aft movement.

What are the signs an engine mount has failed on a 2015 Pathfinder?
Expect more vibration at idle, a thump on take-off or when shifting from Reverse to Drive, and sometimes a buzzing through the dash. A visual check may show cracked rubber, a collapsed mount, or hydraulic fluid seepage. Any of these signs means it’s time for a proper inspection.

Is it safe to drive with a worn engine mount, and what might it cost to replace?
Short trips may be possible, but it’s not ideal. A badly worn mount can stress the exhaust, hoses, and CVT mounts, and the extra vibration isn’t great for comfort. In Australia or New Zealand, quality mounts typically run around a few hundred dollars each, with 1–3 hours of labour per mount depending on access. Many owners budget for several hundred to around a thousand dollars per mount fitted, depending on brand and workshop rates.