| Toyota Avalon Model Years | Transmission Type | Fluid Type | Capacity (US Quarts) | Replacement Interval |
|---|---|---|---|---|
| 2000-2004 | 4-Speed Automatic (A541E) | Dexron III | 8.5 (5.0 for drain and refill) | Every 60,000 miles/72 months |
| 2005-2012 | 5-Speed Automatic (U151E) | Toyota ATF WS | 3.7 | Every 60,000 miles/72 months |
| 2005-2012 | 6-Speed Automatic (U660E) | Toyota ATF WS | 6.8 | Every 60,000 miles/72 months |
| 2013-2018 | 6-Speed Automatic (U660E) | Toyota ATF WS | 6.8 | Every 60,000 miles/72 months |
| 2013-2018 | eCVT (Hybrid Transaxle) | Toyota ATF WS | 3.9 | Every 60,000 miles/72 months |
Maintaining your Toyota Avalon’s transmission is crucial for its performance and longevity. This guide provides in-depth information on the specific transmission fluid requirements of various Avalon models. We cover fluid types, capacities, and the recommended service intervals, ensuring your Avalon runs smoothly and efficiently.
Automatic Transmission Fluid (ATF) Types and Capacities
Avalon Models from 2000 to 2004
- Transmission Type: 4-Speed Automatic (A541E)
- Fluid Type: Dexron III
- Capacity: 8.5 quarts (5.0 for drain and refill)
- Service Interval: Every 60,000 miles or 72 months
Avalon Models from 2005 to 2012
- 5-Speed Automatic (U151E)
- Fluid Type: Toyota ATF WS
- Capacity: 3.7 quarts
- Service Interval: Every 60,000 miles or 72 months
- 6-Speed Automatic (U660E)
- Fluid Type: Toyota ATF WS
- Capacity: 6.8 quarts
- Service Interval: Every 60,000 miles or 72 months
Avalon Models from 2013 to 2018
- 6-Speed Automatic (U660E)
- Fluid Type: Toyota ATF WS
- Capacity: 6.8 quarts
- Service Interval: Every 60,000 miles or 72 months
- eCVT (Hybrid Transaxle)
- Fluid Type: Toyota ATF WS
- Capacity: 3.9 quarts
- Service Interval: Every 60,000 miles or 72 months
Read Also: Toyota Avalon oil capacity
Key Maintenance Tips for Avalon Transmission Fluid
Regular Checks and Fluid Replacement
Regularly checking the transmission fluid level in your Avalon is essential. Follow Toyota’s guidelines for fluid replacement to ensure optimal performance and prevent potential transmission issues.
Choosing the Right ATF
Selecting the appropriate ATF is vital. For Avalons requiring Toyota ATF WS, using the specified fluid type ensures the transmission operates as intended.
Understanding Service Intervals
Adhering to your Avalon model’s recommended transmission service intervals helps maintain the transmission’s health and efficiency.
Frequently Asked Questions
- Q: Can I use an ATF different from what’s recommended for my Avalon?
- A: Using the ATF specified by Toyota for your particular Avalon model is crucial to ensure proper transmission function and avoid damage.
- Q: How often should I check the transmission fluid in my Avalon?
- A: Regular checks, such as during routine oil changes, are recommended. However, consult your owner’s manual for specific guidelines.
- Q: Is it necessary to flush my Avalon’s transmission fluid?
- A: Depending on your vehicle’s condition and mileage, a transmission flush might be beneficial. Consult with a Toyota specialist for advice.
