Parts for your 2017 Nissan Serena-Oil pump

2017 Nissan Serena Oil Pump — What It Does and How to Look After It

Yes, the 2017 Nissan Serena (C27, including S-HYBRID with the MR20DD 2.0‑litre petrol) is fitted with an engine oil pump. Nissan’s C27 Serena Service Manual (Engine Mechanical section) specifies a chain-driven trochoid/gerotor oil pump integrated into the front timing cover, and the Nissan Electronic Parts Catalogue (FAST) lists the oil pump assembly under the Lubrication group (typical pump assembly prefix 15010). These technical sources confirm the oil pump is present and essential on this model.

The oil pump’s job is straightforward but critical: it pushes pressurised oil through the engine so bearings, camshafts and the timing chain stay lubricated, and so the variable valve timing (CVTC) system can do its thing smoothly. Without steady oil pressure, the Serena would be noisy on start-up, throw timing and oil pressure warnings, and cop accelerated wear — not what anyone wants from a family hauler.

In normal use, the pump itself is robust and rarely fails. What does them in is usually something upstream: old, thickened oil