Parts for your 2012 Honda Odyssey-Oil filter

2012 Honda Odyssey Oil Filter — What It Does and When to Change It

Technical documentation confirms the 2012 Honda Odyssey is fitted with an engine oil filter. Honda’s 2012 Odyssey Owner’s Manual, Service Manual, and the Honda Electronic Parts Catalogue specify a full‑flow, spin‑on oil filter for the J35 V6 engine, commonly listed under OEM part numbers such as 15400‑PLM‑A02 and 15400‑RTA‑003. So yes—the oil filter is absolutely relevant to routine servicing on this model.

On a 2012 Odyssey, the oil filter’s job is to catch fine metal particles, soot, and sludge before they circulate back through the engine. Clean oil maintains proper oil pressure, protects camshafts and bearings, and helps the Odyssey’s V6 deliver smooth, quiet performance over the long haul. Quality filters also incorporate an anti‑drainback valve to keep oil up in the galleries for quicker pressure on cold starts, plus a bypass valve that lets oil keep flowing if the media is saturated, so the engine is never starved.

For service, the smart move is to replace the oil filter whenever the engine oil is changed. The Honda Maintenance Minder will flag when service is due, when it calls for a “B” service the filter is specifically required, and many workshops in Australia and New Zealand will sensibly renew the filter at every oil change anyway, given local stop‑start driving and dust. As a rule of thumb, that’s typically around every 10,000–15,000 kilometres or 12 months, whichever comes first—earlier if the Odyssey tows, idles a lot, or sees short trips.

When fitting a new filter, make sure the old gasket is removed, lightly oil the new gasket, and install hand‑tight plus about three‑quarters of a turn (or to the Honda spec if using a torque adapter). After starting the engine, check for leaks and top up to the correct level. Pair the filter with the recommended 0W‑20 engine oil that meets Honda’s specification for this generation Odyssey.

Sticking with a reputable OEM‑equivalent filter protects the maintenance minder system’s assumptions, maintains proper bypass pressure and flow, and helps the V6 stay crisp and efficient. It’s a small, affordable part that does a big job for the long-term health of the family hauler.

• Watch for signs of trouble: noisy starts, rapid oil darkening, or low oil pressure warnings.
• Keep records of part numbers and intervals for consistent servicing.

FAQs

What oil filter fits a 2012 Honda Odyssey?
Common Honda OEM filters for the 2012 Odyssey’s J35 V6 include 15400‑PLM‑A02 and 15400‑RTA‑003. Supply varies by region, so matching by VIN or engine code is best. Quality aftermarket equivalents that meet Honda’s specifications are also suitable.

How often should the oil filter be changed?
Follow the Honda Maintenance Minder. When it calls for a “B” service, the filter is due. Many Aussie and Kiwi workshops replace the filter at every oil change—typically every 10,000–15,000 km or 12 months—so the oil and filter age together under local conditions.

Can an aftermarket oil filter be used?
Yes—choose a reputable brand that matches Honda’s specifications, including correct bypass pressure and an effective anti‑drainback valve. Always confirm fitment for the 2012 Odyssey and check for leaks after installation.