Parts for your 2014 Honda Accord-Transmission filter

2014 Honda Accord transmission filter: what’s actually fitted and when it matters

Whether a transmission filter is relevant on a 2014 Honda Accord depends on which gearbox it has. Technical sources, including the 2014 Honda Accord Service Manual (A/T, CVT and M/T sections) and Honda parts catalogues, show three setups: 2.4L models with a CVT have a replaceable external CVT oil filter plus an internal strainer, 3.5L V6 models with the 6‑speed automatic have an internal, non‑serviceable filter (strainer) and no routine filter change, and 6‑speed manual models have no transmission filter at all. That means a “transmission filter” is a service item only on the CVT variants, not on the V6 auto or manual gearboxes.

When fitted (on 2.4L CVT models), the transmission filter helps keep the CVT fluid clean by trapping fine clutch and belt debris before it circulates through the pump, valves and pulleys. Clean HCF‑2 fluid and a healthy filter are crucial to smooth take‑off, consistent ratio changes and long life from the CVT’s steel belt and pulleys. Honda’s service literature doesn’t list the CVT filter as a scheduled replacement item in normal maintenance, it’s typically renewed if contamination is found, during repair, or when there are drivability concerns. That said, many workshops in Australia and New Zealand treat filter replacement as smart preventative maintenance at roughly 60,000–100,000 km alongside a CVT fluid change, especially if the vehicle tows, sees a lot of stop‑start commuting, or operates in hot conditions.

For owners and techs, the sensible approach is: stick to HCF‑2 fluid only, keep to fluid change intervals in the logbook, and assess the filter based on condition and usage. If the CVT is shuddery, flares, or shows metallic glitter in drained fluid, the filter deserves attention. Replacing it is a straightforward service: the external filter assembly is removed, O‑rings are renewed, the housing is cleaned, and the new filter is installed to spec before refilling and resetting fluid level. A short road test and, if available, scan‑tool checks for CVT temperatures help confirm everything’s happy.

On V6 automatics, there’s no external, serviceable filter, Honda’s guidance is to maintain the unit with DW‑1 ATF changes only, because the filter is internal and intended to last the life of the transmission unless it’s overhauled. Manual Accords likewise have no filter—just periodic MTF changes per the maintenance schedule.

• CVT (2.4L): has a serviceable external CVT filter, use HCF‑2 fluid.
• 6‑speed auto (V6): internal, non‑serviceable filter, maintain with DW‑1 ATF only.
• 6‑speed manual: no transmission filter, change MTF as scheduled.

FAQs

Does every 2014 Accord have a transmission filter I can replace?
Not every model. Only 2.4L CVT variants have a replaceable external CVT oil filter. The V6 6‑speed auto uses an internal strainer that isn’t a regular service item, and manual models don’t have a filter at all. This layout matches Honda’s service manuals and parts catalogues for the 2014 Accord range.

How often should the CVT filter be changed on a 2014 Accord?
Honda doesn’t prescribe a routine interval for the CVT filter—just CVT fluid changes using HCF‑2. Many local workshops will replace the filter preventatively at around 60,000–100,000 km with the fluid service, or sooner if there are symptoms (shudder, ratio flare) or signs of contamination in the drained fluid.

Can the V6 automatic’s transmission filter be serviced?
No. On the 3.5L V6 6‑speed automatic, the filter is internal and only addressed during transmission overhaul. Regular servicing focuses on fluid condition and level using Honda ATF DW‑1.