Parts for your 2008 Honda Elysion-Transmission filter

2008 Honda Elysion transmission filter: what’s actually fitted and how to service it

For the 2008 Honda Elysion, a replaceable transmission filter isn’t part of the design. Honda’s own technical sources — the factory service manual for the Elysion (A/T section), the Honda Electronic Parts Catalogue for the 2008 model year, and Honda ServiceNews articles covering period 5‑speed automatics — show an internal, non‑serviceable ATF strainer inside the gearbox and no external, replaceable transmission filter. There’s also no removable transmission pan to drop, which is why “filter and pan gasket” service kits don’t apply to this model.

Honda’s approach on these 5‑speed autos is to rely on a fine internal pickup screen and a magnetic drain plug to catch particles, while routine maintenance is done by draining and refilling the automatic transmission fluid (ATF). Because the strainer is inside the case, it’s only accessed during a transmission overhaul — not during normal servicing.

That’s why owners won’t find a “transmission filter replacement” step in scheduled maintenance. Instead, the focus is on clean, correct fluid. Using Honda ATF‑DW1 (the current replacement for ATF‑Z1) and replacing it at sensible kilometre intervals keeps varnish and wear particles in check, which is exactly what Honda intended with this layout.

What should be done at service time? A straightforward drain and fill with Honda ATF‑DW1, ideally repeated 2–3 times if the fluid is old to refresh more of the capacity. Clean the magnetic drain plug, check the cooler hoses, and confirm the fluid level and condition after a warm road test. Power flushing isn’t recommended by Honda, a series of drain/fills is safer on these gearboxes. If there are shift flares, harsh changes, or contaminated fluid after recent servicing, that points to a deeper issue that needs diagnostic work — not a filter swap.

• Fluid: Honda ATF‑DW1 only.
• Typical intervals: around 60,000 km for normal use, 40,000 km for heavy city, towing, or hot‑climate duty (or follow the owner’s manual for local conditions).
• Checks: look for leaks, clean the magnetic drain plug, and verify level with the correct warm procedure.

So, while many vehicles use a replaceable transmission filter, the 2008 Honda Elysion doesn’t. The smart play is simple: keep fresh DW‑1 in it, keep the magnet clean, and it’ll stay happy on the school run or a long haul up the coast.

Popular questions about the 2008 Honda Elysion transmission filter

Does the 2008 Honda Elysion have a replaceable transmission filter?
No — it uses an internal ATF strainer inside the transmission case, shown in the Honda factory service manual and parts catalogue. Routine servicing is fluid changes, not filter swaps. If debris becomes an issue, that’s an overhaul job rather than a driveway service item.

What ATF should be used and how often should it be changed?
Use Honda ATF‑DW1. For Australasian conditions, many workshops service it about every 60,000 km in normal use, or closer to 40,000 km if it tows, sits in traffic, or cops lots of heat. Follow the warm‑level check procedure and consider multiple drain/fills to refresh more of the fluid.

Can an aftermarket inline transmission filter be added?
Some fitters add a cooler‑line filter, but Honda doesn’t specify or require one on the Elysion. Extra filters can restrict flow if undersized or neglected. If someone chooses to fit one, it must be ATF‑rated, installed on the return line, and inspected regularly — but sticking with proper DW‑1 changes is usually the better option.