Parts for your 2016 Toyota Bb-Oil pump

2016 Toyota bB oil pump — what it does and how to look after it

Yes, the 2016 Toyota bB absolutely uses an engine oil pump and it’s a relevant service item. Toyota’s technical literature for the bB’s common engines (1NZ‑FE 1.5‑litre and 2SZ‑FE 1.3‑litre) specifies a crankshaft‑driven trochoid oil pump integrated with the timing chain cover. This is documented in Toyota’s New Car Features (NCF) for the 1NZ‑FE/2SZ‑FE, the Engine Repair Manual (EM) sections covering lubrication, and the Toyota Electronic Parts Catalogue (EPC) for chassis codes QNC20/QNC21/QNC25, where the “Oil Pump Assy” and related seals are listed as service parts.

On the 2016 bB, the oil pump’s job is straightforward but vital: pull oil from the sump, pressurise it, and push it through galleries to bearings, cams and the timing chain. Without that steady flow, metal meets metal and things get pricey under the bonnet. Because the pump is crank‑driven and bathing in oil, it’s generally reliable