Does a Honda Ridgeline have a transmission filter?
Yes, but it depends on the model year. The 2006–2014 Ridgeline with a 5-speed automatic uses a traditional, replaceable transmission filter located in the transmission pan. The 2017–present Ridgeline with a 9-speed automatic uses a different design that does not include a user-serviceable external transmission filter; maintenance focuses on fluid changes rather than filter replacement. This article explains what that means for owners and prospective buyers.
Gen-by-gen overview
Here's how filter presence and serviceability break down by generation.
- 2006–2014 Ridgeline (5-speed automatic): Contains a traditional transmission filter housed in the oil pan. The filter is replaced when the pan is dropped during a fluid-change service, and the pan gasket is replaced as needed.
- 2017–present Ridgeline (9-speed automatic): Uses a design that does not have a user-serviceable external transmission filter; maintenance involves draining and refilling the transmission and checking the level, with no routine filter replacement.
In summary, older models provide a replaceable filter; newer models rely on a non-serviceable approach for routine maintenance.
Maintenance considerations
Before performing transmission service, note the correct fluid specification and service guidance for your Ridgeline's generation. Below are general guidelines to keep in mind:
- Consult the owner's manual or a Honda service advisor for the correct ATF specification (DW-1 for newer 9-speed transmissions; older 5-speed units used Z1 or DW-1 depending on year).
- When servicing a 2006–2014 Ridgeline, drop the pan, replace the filter, replace the pan gasket, and refill with the appropriate ATF to the specified level.
- For 2017–present Ridgelines, perform a pan drain and refill as part of routine maintenance or as recommended by Honda; there is no filter exchange as part of regular service.
Regardless of generation, use the recommended transmission fluid and follow the service intervals in your manual; if in doubt, rely on dealership service for transmission work.
Summary
In short, the Ridgeline’s transmission filtration depends on the generation. The 5-speed automatic in older models includes a replaceable filter, while the 9-speed automatic in the latest models does not require a filter replacement under normal maintenance. Always verify the specific specifications and service schedule for your vehicle's year and model with the owner’s manual or a Honda-certified technician.
