Parts for your 2001 Nissan Pathfinder-Engine mount

2001 Nissan Pathfinder engine mount — what it is and when to replace it

Based on the Nissan 2001 Pathfinder (R50) Factory Service Manual — see the Engine Mechanical “Engine Mounting” section — and Nissan FAST parts catalogue listings for “Insulator-Engine Mounting,” this model absolutely uses engine mounts. Both the VG33E 3.3‑litre and the later VQ35DE 3.5‑litre variants are fitted with left and right engine mounts, plus a separate rear transmission mount. So yes, engine mounts are relevant to the 2001 Pathfinder.

The engine mounts on a 2001 Pathfinder do the heavy lifting: they support the V6, keep the driveline aligned, and isolate vibration so the cabin doesn’t buzz like a beehive. They also control how the engine moves under load, which protects exhaust components, cooling hoses, CVs and the gearbox mount. Depending on the exact engine, the mounts are either conventional rubber insulators or hydraulic (fluid-filled) designs to further damp vibration.

Owners should keep an eye on them as part of regular servicing. Typical warning signs include:

• Extra vibration at idle or in Drive, especially with the air‑con on
• Clunks or thumps when shifting, accelerating or braking
• Excessive engine movement, sagging on one side, or a visible tear in the rubber
• Dark, oily residue leaking from a hydraulic mount

Because the R50 often tows, tackles corrugations and beach work in AU/NZ conditions, mounts can age faster. During routine servicing, a quick visual inspection for cracks or leaks and a controlled lever check for excessive movement is worthwhile. There’s no set replacement interval, it’s condition‑based. If one mount has failed, it’s common practice to replace mounts in pairs to keep things balanced.

When replacing, support the engine safely with a hoist or a jack and timber block, disconnect or relieve strain on nearby hoses and wiring, and follow the FSM procedure for removing the through‑bolts and bracket fasteners. Refit with quality OEM or reputable aftermarket mounts and torque everything to the factory specs. After installation, recheck clearances (exhaust, fan shroud, steering) and road‑test for idle smoothness and driveline clunk. It’s sensible to re‑inspect fasteners after a few hundred kilometres. If the vehicle still feels harsh, also assess the transmission mount and subframe bushes — a tired rear mount can mimic a dud engine mount.

How many engine mounts does a 2001 Nissan Pathfinder have?

It has two primary engine mounts (left and right) and a separate rear transmission mount. Four‑wheel‑drive models also have differential mounts, but those are not engine mounts. When chasing vibration or clunks, it pays to check all three powertrain mounts because wear in one can stress the others.

Are the mounts hydraulic on this model?

Some 2001 Pathfinders use fluid‑filled (hydraulic) engine mounts, particularly with the VQ35DE 3.5‑litre. Earlier VG33E 3.3‑litre variants typically use solid rubber insulators. The easiest way to confirm is to check by VIN against a parts catalogue or compare the old mount — hydraulic types often show oily leakage when failed.

What’s a reasonable timeframe and cost to replace them?

Workshop time varies with engine, tools and access, but many jobs fall in the half‑day range for a pair, give or take. Pricing swings with brand choice (OEM vs aftermarket) and local labour rates in Australia and New Zealand. A quick quote from a trusted mechanic using your VIN will give the best guide, and it’s smart to price the transmission mount at the same time.