Parts for your 2016 Honda Odyssey-Oil pump

2016 Honda Odyssey oil pump — what it does and when to service it

Technical sources confirm the 2016 Honda Odyssey is fitted with an engine oil pump. The Honda Odyssey 2014–2017 Service Manual (Lubrication System, Oil Pump/Balancer Unit) details the pump’s design and service procedure, and the Honda electronic parts catalogue lists a complete oil pump assembly for the J35 V6 (commonly referenced as 15100‑R70‑A02 on J35Z variants). So yes — the oil pump is relevant and very much part of this vehicle.

On the 2016 Odyssey, the oil pump is a crankshaft-driven gerotor unit integrated with the balance shaft assembly at the front of the engine. Its job is simple but critical: pull oil from the sump, regulate pressure via a relief valve, and push that clean 0W‑20 through galleries to bearings, camshafts and VCM hardware. Without steady oil pressure, the V6 quickly complains — think lifter tick, warning lights, and accelerated wear.

For everyday servicing, the pump itself isn’t a regular replacement item. What matters is the health of the lubrication system feeding it. Keeping to timely oil and filter changes (quality 0W‑20 that meets Honda specs), verifying there are no leaks, and ensuring the sump pickup strainer stays clean are the best defences. If the low oil pressure light flashes, shut it down and test with a mechanical gauge rather than guessing, worn bearings, a blocked strainer, or a sticky relief valve can mimic a “bad pump”.

Replacement is typically only considered if verified low pressure persists after basics are sorted, during an engine rebuild, or when the front cover is already off for major work. It’s a labour-heavy job: the front cover has to come off, and access is tighter on the Odyssey than on some SUVs. Smart techs will renew related seals and O-rings, inspect the pump/balancer chain and tensioner, and fit a new front crank seal at the same time.

• Watch for: low oil pressure light, rattly starts, top-end ticking, metallic glitter in oil.
• Good habits: change oil on time, use a quality filter, don’t ignore small leaks, and check oil level regularly over long trips and hot Kiwi or Aussie summers.
• If unsure: have a shop log hot idle oil pressure and compare with Honda spec before calling the pump.

Does a 2016 Honda Odyssey actually have an oil pump?
Yes. Honda’s 2014–2017 Odyssey Service Manual covers the oil pump/balancer assembly, and the Honda parts catalogue lists the complete pump for the J35 V6. It’s a gerotor-style pump driven off the crank, supplying and regulating oil pressure for the whole engine.

When should the oil pump be replaced on a 2016 Odyssey?
There’s no routine interval. It’s replaced only when verified low oil pressure remains after fixing basics like oil level, viscosity, filter collapse, or a blocked pickup, or when the engine is being rebuilt. Many owners go the life of the vehicle without needing a pump.

What are common signs of oil pump trouble?
A red oil pressure warning, persistent top-end ticking, and abnormal bearing noise can point to a lubrication problem. But testing is key — worn bearings or a clogged strainer can cause the same symptoms. A hot idle pressure test with a mechanical gauge will steer the diagnosis.