Honda OEM Transmission Filter 25430-R5L-003

Honda OEM Transmission Filter 25430-R5L-003

The Honda OEM transmission filter 25430-R5L-003 is an external in-line ATF filter used in selected Honda automatic transmissions. Its role is to capture metal particles and clutch debris, helping maintain clean ATF flow and ensuring stable hydraulic pressure inside the transmission.

Applications – Compatible Models

• Honda Accord Coupe 2013–2014 (non-EU)
• Honda Accord Sedan 2012–2015
• Honda Accord Tourer 2012–2015
• Honda CR-V 2013–2018
• Honda Crosstour 2013–2015 (non-EU)

This filter is installed on the external ATF line and is designed to work with Honda ATF DW-1, ensuring clean fluid circulation, smooth shifting and proper operation of the transmission’s hydraulic system.

Another popular Honda ATF filter

Depending on the transmission generation, Honda also equipped many models with another widely used external ATF filter — 25430-PLR-003. It is applied in different transmission families, so compatibility varies between vehicle models.

➡ View Honda ATF Filter 25430-PLR-003

Recommended ATF fluid

For transmissions using the 25430-R5L-003 filter, Honda recommends using only Honda ATF DW-1. This fluid offers excellent low-temperature performance, stable viscosity and a dedicated additive package engineered specifically for Honda automatic transmissions. Using non-OEM fluids may cause delayed shifts, shuddering or accelerated wear of hydraulic valves.

➡ View Honda ATF DW-1

Why choose a genuine Honda transmission filter?

• correct fitment for Honda automatic transmissions
• protection for hydraulic valves and ATF pump
• captures metal debris and clutch wear particles
• engineered for use with Honda ATF DW-1
• better sealing and long-term durability than aftermarket filters

FAQ – Honda Transmission Filter 25430-R5L-003

1. Does this filter fit Honda CR-V?
Yes — it fits U.S. and EU-spec CR-V models from 2013–2018 equipped with automatic transmission.

2. Is this filter used together with 25430-PLR-003?
No. Both are external ATF filters, but they are used in different transmission generations.

3. What is the recommended replacement interval?
Typically every 40–60k km, or during major ATF service.

4. Is this an original Honda part?
Yes — this is a genuine OEM filter supplied by Honda Motor Co.