How many quarts of transmission fluid does a 2015 Acura TLX take?
The transmission fluid capacity for a 2015 Acura TLX depends on the drivetrain: roughly 9.5 quarts for the 3.5-liter V6 with a 9-speed automatic, and about 6.5–7 quarts for the 2.4-liter engine with the 8-speed dual-clutch transmission (DCT). Exact figures can vary by model year, trim, and whether you’re performing a drain-and-fill or a full fluid replacement.
Understanding which transmission your TLX uses is crucial, since the two configurations have different service requirements and capacities. The following sections outline typical capacities for each configuration and note important caveats.
Transmission options and capacities
3.5L V6 with 9-speed automatic
Capacity figures for this configuration are as follows:
- Total transmission fluid capacity: approximately 9.5 quarts
- Drain-and-fill volume (typical service): about 7–8 quarts
Note: Values can vary slightly by model year and service method. Always consult the owner's manual or the dealer's service manual for your exact VIN specification.
2.4L I4 with 8-speed dual-clutch (DCT)
Capacity figures for this configuration are as follows:
- Total transmission fluid capacity: approximately 6.5–7 quarts
- Service considerations: DCTs use a specialized lubrication and may require a different drain/fill procedure; follow the official service procedure for accurate quantities
Note: Dual-clutch transmissions have unique service requirements, so verify procedures for your specific vehicle and year.
Summary
In practical terms, plan for about 9.5 quarts of fluid if you own the 3.5L V6 TLX with the 9-speed automatic, and about 6.5–7 quarts if you own the 2.4L TLX with the 8-speed DCT. Always confirm exact specifications with the owner's manual or a certified Acura service technician for your particular VIN and service scenario.
How much transmission fluid does a 2015 Acura TLX take?
Automatic Transmission Fluid
Capacity: 8 speed MDSA Total Fill 7.7 quarts. Capacity: 4.3 quarts Initial Fill.
What kind of transmission fluid does a 2015 Acura TLX 3.5 take?
STP Automatic Transmission Fluid
Acura/Honda Automatic Transmission Fluid (ATF) type 3.1. It is recommended to check your vehicle owner's manual to be sure STP Dexron(R)-VI is right for your vehicle.
How many quarts of transmission fluid do I need for a drain and fill?
For a standard transmission fluid drain and fill, you'll typically need 3 to 5 quarts, but you should always measure the amount you drained and refill with the same amount to start, then check the level using the dipstick after running the engine. The exact amount varies by vehicle, and it's crucial to check the owner's manual or look up specifications for your specific make and model, as a drain and fill will not replace all the old fluid.
How to determine the right amount
- Drain the old fluid: Let the old fluid drain completely.
- Measure the drained fluid: Measure how much fluid was drained. This is your starting point for refilling.
- Refill with the measured amount: Put the same amount of new, correct transmission fluid back into the transmission. Using a funnel can help with this process.
- Start the engine: Start the vehicle and let it run for a few minutes, shifting through all the gears (Park, Reverse, Neutral, Drive) while holding the brake. This circulates the new fluid.
- Check the level: Turn the engine off and check the fluid level with the dipstick. Add more fluid in small increments if the level is low, or drain a small amount if it's too high.
- Re-check: Repeat the process of running the engine and checking the dipstick until the fluid level is correct according to the dipstick's hash marks for a "hot" reading.
Important considerations
- A drain and fill is different from a full transmission flush, which requires significantly more fluid (10-12 quarts or more) because it aims to replace all the fluid, including what's in the torque converter.
- You should always use the specific type of transmission fluid recommended by your vehicle's manufacturer to avoid damage.
- Some vehicles, like certain Land Rovers, do not have a dipstick and require a fluid extractor to add new fluid. Consult your owner's manual to be certain.
How much is a transmission fluid change for a 2015 Acura TLX?
The average cost for an Acura TLX Transmission Fluid Change is between $138 and $172. Labor costs are estimated between $75 and $109 while parts are typically priced around $63.
