Buick Lacrosse is a popular vehicle that has been on the market since 2006. Its best-selling point is its affordability. The best transmission fluid for Buick Lacrosse, in my opinion, would be DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid. But this article will go over some of the other best fluids as well so you can make an informed decision about which one to use with your car.
2017 2018 2019 Buick LaCrosse Transmission Fluid Capacity and Transmission Fluid Type
| Transmission type | Fluid capacity | Fluid type |
| 9-speed 9T60 Automatic Transmission | Total Fill 10 quarts (9.5 liters) | AF6 |
| 6-speed 6T40 Automatic Transmission | Total Fill 9 quarts (8.5 liters) Initial Fill 6.3 quarts (6 liters) |
AF6 |
2010 2011 2012 2013 2014 2015 2016 Buick LaCrosse Transmission Fluid Capacity and Transmission Fluid Type
| Transmission type | Fluid capacity | Fluid type |
| 6-speed 6T70 Automatic Transmission | Total Fill 9.5 quarts (9 liters) Initial Fill 4.2 quarts (4 liters) |
AF6 |
| 6-speed 6T40 Automatic Transmission | Total Fill 9 quarts (8.5 liters) Initial Fill 6.3 quarts (6 liters) |
AF6 |
2006 2007 2008 2009 Buick LaCrosse Transmission Fluid Capacity and Transmission Fluid Type
| Transmission type | Fluid capacity | Fluid type |
| 4-speed 4T65-E-HD Automatic Transmission | Total Fill 13.4 quarts (12.7 liters) Initial Fill 7.4 quarts (7 liters) |
AF6 |
What Kind Of Transmission Fluid Does a Buick Lacrosse Take?
The 2019 Buick LaCrosse has a 9-speed automatic gearbox that requires Dexron VI transmission fluid. The vehicle’s capacity is 10 quarts for the total fill.
Transmission fluid is essential for gear shifts, transmission cooling, and lubrication of moving parts. The transmission has an expected lifespan of around 150,000 miles. It’s a good idea to change the fluid every 45,000 miles or so. Fluid replacement costs between $8 and $13 per quart, depending on the brand. The labor charge for changing the fluid at a mechanic ranges from $50 to $60, as well as any additional parts fees.
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The information provided in this article is for general informational purposes only. The author and publisher make no representations or warranties of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability, or completeness of any information presented. The reader is advised to consult a qualified professional, such as a mechanic or dealership, before making any decisions related to their vehicle's engine oil or maintenance.
