Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Honda RidgelineTransmission Fluid Type & Capacity
OEM transmission fluid spec from the factory service manual for the 2017-2019 (2017-2019).
Quick Answer
Transmission Fluid
3.30 QTS. (3.12 L) — HONDA Automatic Transmission Fluid ATF DW-1 Note: Using a transmission fluid other than HONDA ATF DW-1 may adversely affect the operation and durability of your vehicle's transmission, and damage the transmission. Any damage caused by using a transmission fluid that is not equivalent to Honda ATF DW-1 is not covered by Honda's new vehicle warranty.
Notes
- →Using a transmission fluid other than HONDA ATF DW-1 may adversely affect the operation and durability of your vehicle's transmission, and damage the transmission. Any damage caused by using a transmission fluid that is not equivalent to Honda ATF DW-1 is not covered by Honda's new vehicle warranty.
This vehicle's factory manual
2018 Honda Ridgeline: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
Related for Your 2018 Honda Ridgeline
Frequently Asked Questions
- What transmission fluid does a 2018 Honda Ridgeline use?
- The 2018 Honda Ridgeline uses 3.30 QTS. (3.12 L) — HONDA Automatic Transmission Fluid ATF DW-1 Note: Using a transmission fluid other than HONDA ATF DW-1 may adversely affect the operation and durability of your vehicle's transmission, and damage the transmission. Any damage caused by using a transmission fluid that is not equivalent to Honda ATF DW-1 is not covered by Honda's new vehicle warranty..
- How much transmission fluid does a 2018 Honda Ridgeline take?
- Refer to the factory service manual for the exact transmission fluid capacity.
- When should I change the transmission fluid in my 2018 Honda Ridgeline?
- Most manufacturers recommend transmission fluid changes every 30,000–60,000 miles for automatics. Check your factory service manual for the exact interval.