Parts for your 2015 Nissan Pathfinder-Oil pump

2015 Nissan Pathfinder Oil Pump

Yes, the 2015 Nissan Pathfinder uses an engine oil pump. This is confirmed in Nissan’s Factory Service Manual for the R52 (2015) in the Lubrication (LU) and Engine Mechanical (EM) sections, which describe a crankshaft-driven trochoid oil pump integrated into the timing chain front cover on the VQ35DE 3.5‑litre V6. Nissan’s genuine parts catalogues for the 2015 Pathfinder also list an oil pump assembly for this engine, and the Hybrid variant likewise retains an engine oil pump for its petrol unit. So an oil pump is absolutely relevant to this model.

The oil pump’s job is to push engine oil under pressure through galleries to bearings, camshafts, chains and other moving bits, keeping everything lubricated and cool. Without a healthy pump, oil pressure drops, metal meets metal, and wear gets very expensive very quickly. For day‑to‑day servicing, the smartest way to “look after the oil pump” is actually to look after the oil: stick to the recommended service intervals, use the grade and spec in the owner’s manual, and always fit a quality oil filter. Clean, correctly‑viscous oil helps the pump hold stable pressure, especially on hot summer runs across Aussie and Kiwi highways.

While the oil pump isn’t a routine replacement item, it should be checked if there’s low oil pressure, a flickering oil light at idle, noisy timing chains on cold start, or metallic ticking from the top end. A workshop can confirm with a mechanical gauge and an inspection for sludge, pickup blockages or relief‑valve issues. Don’t forget: low oil level, the wrong viscosity, a clogged filter, or a tired pressure switch can mimic pump problems, so those basics get ruled out first.

• Change oil and filter on time