How much does it cost to change the transmission fluid in a Toyota Highlander?

For a Toyota Highlander, a standard drain-and-fill transmission fluid change typically costs about $150 to $350 at an independent shop, and about $250 to $500 at a dealership. Prices vary by model year, service type, and location.

What to expect in terms of cost

Prices vary by service type and location. The following ranges reflect common charges from shops in the United States for 2024–2025 and can help you estimate your final bill.

• Drain and refill (no filter change): Independent shops typically charge about $120–$180; dealers often price $250–$350.


• Full transmission fluid flush (machine flush): Independent shops roughly $180–$350; dealerships $350–$600.


• Full service with pan gasket and/or filter replacement (where applicable): Independent shops about $250–$450; dealerships $450–$800.

Note: These ranges reflect typical labor and fluid costs in the U.S. and may vary by region. Always verify which fluid is required (Toyota ATF WS) and whether your Highlander needs a filter service.

What affects the price?

Several factors drive the price you’ll pay for a transmission fluid change on a Toyota Highlander.

• Vehicle model year and transmission type (e.g., four-speed vs. six-speed, V6 versus hybrid models).


• Service type chosen (drain/fill vs. flush vs. full service with filter/pan work).


• Required fluid specification (Toyota ATF WS vs. other fluids).


• Location and labor rates (city vs. rural areas).


• Whether extra work is performed (pan gasket, filters, checks for leaks or sensors).

When in doubt, ask for a line-item estimate that separates parts, fluid, and labor.

Do I need a flush or is a drain-and-fill enough?

For most Highlander owners, a standard drain-and-fill is sufficient between major service intervals. A machine flush is not usually necessary unless you’re experiencing shifting issues, or you’re at very high mileage with degraded fluid. The service advisor should recommend the appropriate approach based on the current ATF condition and your maintenance history.

Fluid type and maintenance guidance

Toyota’s ATF WS (World Standard) is the recommended fluid for most Highlander transmissions built in the last decade. Using the wrong fluid can cause shifting and longevity issues, so confirm the exact specification for your model year in the owner's manual or with the service advisor.

DIY considerations

Changing transmission fluid requires careful procedure and correct torque for the pan, a clean environment, and proper disposal. If you’re not comfortable with the process or lack the equipment, a professional service is recommended to avoid transmission damage.

Summary

Prices for changing the transmission fluid on a Toyota Highlander vary widely by service type and location. Expect roughly $150–$350 for a drain-and-fill at an independent shop, and roughly $250–$500 or more at a dealership. A full flush or a complete service (including filter and pan gasket when applicable) can push costs higher, typically $350–$800 depending on the shop. Always verify the required ATF specification (ATF WS) and request a clear, itemized estimate.

How much is a transmission fluid change for a Toyota Highlander?

between $223 and $296
The average cost for a Toyota Highlander Transmission Fluid Change is between $223 and $296.

How often should transmission fluid be changed on a Toyota Highlander?

The Toyota Highlander transmission fluid change interval is generally 30,000 to 60,000 miles or every 2 to 4 years, but it can vary based on your specific model and driving conditions. For normal driving, a service every 60,000 to 100,000 miles is a common guideline, but if you frequently tow, drive in stop-and-go traffic, or in extreme temperatures, you should change the fluid more often, possibly around 30,000 to 60,000 miles. It is best to consult your owner's manual for the most accurate information for your vehicle. 
Factors to consider

• Driving conditions: Severe or heavy-duty use (towing, off-roading, stop-and-go traffic, extreme temperatures) shortens the fluid life and requires more frequent changes. 
• Transmission type: Different transmissions have different intervals. While this general guidance covers many models, the specific interval for a model with a Continuously Variable Transmission (CVT) or a hybrid could differ, so always check your manual. 
• Vehicle age: Older vehicles may have different recommendations than newer ones. Some sources suggest a change interval closer to 90,000 miles for certain older models, while others suggest earlier changes for newer vehicles. 
• Fluid condition: A quick inspection can tell you if it's time for a change. If the fluid looks dark or has a burnt smell, it should be changed regardless of mileage. 

How to ensure accuracy

• Consult your owner's manual: This is the most reliable source for your specific vehicle's service recommendations. 
• Check for a dipstick: Newer models, especially hybrids, may have "sealed for life" transmissions without a dipstick, making a professional inspection necessary. 
• Ask a professional: If you're unsure, a certified technician can inspect the fluid and recommend the correct service interval for your vehicle. 

Why does Toyota not recommend changing transmission fluid?

Toyota does not recommend changing transmission fluid in many newer models because they are designed with "lifetime" fluid for the expected life of the vehicle. However, a common recommendation from mechanics is to change the fluid between 60,000 and 100,000 miles to ensure longevity. The belief is that for transmissions with very high mileage (over 100,000) that have never had a fluid change, the old, dirty fluid has helped worn components function properly, and changing it could lead to issues like slipping or harsh shifting. 
"Lifetime" fluid

• Modern transmissions in many Toyotas are filled with what is called "lifetime" fluid. 
• This fluid is designed to last for the expected life of the vehicle under normal driving conditions. 
• Some newer models with sealed transmissions may not even have a dipstick, as the fluid is not intended to be checked or changed. 

Risks of changing fluid in high-mileage, unserviced transmissions 

• Accumulated debris: Over time, the old fluid can accumulate microscopic particles from the transmission's internal parts. 
• Worn components: These particles, along with the "stickiness" of the old fluid, may act as a friction aid for worn clutch plates, helping them engage properly. 
• Dislodging particles: A fluid change, especially a full flush, can dislodge this accumulated material, which could then clog small passages or cause the transmission to slip or shift harshly. 
• Correlation vs. causation: The advice to avoid changing the fluid is often based on the observation that many transmissions that fail shortly after a fluid change were already on the verge of failure due to neglect. 

What to do instead

• Follow the owner's manual: For most drivers, following the maintenance schedule in the owner's manual is the best approach. 
• Change at recommended intervals: If you are concerned about longevity, a change every 60,000 to 100,000 miles is a common recommendation to ensure proper function. 
• Opt for a drain and fill: If a transmission is very high mileage (over 100,000) and has never had the fluid changed, a simple "drain and fill" instead of a full flush may be a safer option to avoid agitating built-up debris. 

What year do Toyota highlanders have transmission problems?

Avoid 2001–2003, 2008–2010, 2014–2016, and 2020 Highlanders. These years are linked to problems like transmission wear, oil leaks, tech glitches, and HVAC issues.