Register Now


Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Add post

You must login to add post .

Add question

Lincoln MKX Transmission Fluid Capacity

Lincoln MKX Transmission Fluid Capacity

The Lincoln MKX, introduced in 2007, has been a staple in Lincoln’s lineup as a midsize luxury SUV. Designed to offer comfort and performance, the MKX has become a go-to option for those seeking a blend of luxury amenities and practical features.

Throughout its run, which ended in 2018 when it was renamed the Lincoln Nautilus, the MKX underwent several updates, including a significant facelift in 2011 and the introduction of a second generation in 2016.

Key Takeaways:

  1. Transmission Fluid Importance: Proper maintenance of transmission fluid is essential for the longevity and performance of your Lincoln MKX.
  2. Fluid Types and Capacities: Each generation of the Lincoln MKX has specific recommendations for transmission fluid type and capacity, but in general you can expect to have around 11 quarts of oil for a total fluid change.
  3. Change Intervals: Transmission fluid generally needs to be changed every 30,000 to 60,000 miles, but this can vary based on driving conditions and manufacturer recommendations.
  4. Signs of Trouble: If you notice slipping gears, grinding noises, or transmission lag, it’s time to check your transmission fluid. The color and smell of the fluid can also be indicators.
  5. Cost Factors: The cost of a transmission fluid change can vary based on location, labor rates, and whether you go the DIY route.
  6. DIY vs Professional: Doing it yourself can save money but comes with risks and requires time. Professional services offer expertise and often a warranty.
  7. Manufacturer Specifications: Always use the transmission fluid type recommended by the manufacturer to avoid potential damage to your vehicle.
  8. Driving Conditions Affect Lifespan: Frequent towing or driving in extreme conditions can require more frequent fluid changes.
  9. DIY Guide: For those who choose the DIY route, basic steps and necessary tools were provided, though it’s crucial to follow a detailed guide or manual for best results.
2011 Lincoln MKX

Transmission fluid serves as the lifeblood of your Lincoln MKX’s transmission system. It ensures that the gears shift smoothly, reducing friction and preventing overheating. Over time, the fluid can deteriorate, which may lead to costly damages or even transmission failure.

That’s why knowing the type of fluid to use, its capacity, and when to change it is crucial for your vehicle’s longevity and optimal performance.

Regular maintenance according to manufacturer’s guidelines can save you from costly repairs and give you peace of mind on the road.

2007-2015 Lincoln MKX Transmission Fluid Capacity And Transmission Fluid Type

1st Gen Lincoln MKX (2007-2010)

The transmission fluid capacity for the first-generation Lincoln MKX (2007-2010) is generally around 10 quarts for a complete fluid change, including the torque converter. If you are only draining and filling the transmission, you might need about 4-5 quarts.

For the 1st Gen Lincoln MKX, the recommended transmission fluid is usually Mercon V or a compatible synthetic alternative that meets manufacturer specifications.

The manufacturer typically recommends changing the transmission fluid every 30,000 to 60,000 miles, depending on your driving conditions.

1st Gen Facelift Lincoln MKX (2011-2015)

For the facelifted first-generation Lincoln MKX (2011-2015), the total transmission fluid capacity is 11 quarts for a full fluid replacement, including the torque converter. A simple drain and fill may require around 4-5 quarts.

The recommended transmission fluid for the 2011-2015 Lincoln MKX is generally Mercon LV or an equivalent synthetic fluid that meets or exceeds the manufacturer’s specifications.

2016-2018 Lincoln MKX Transmission Fluid Capacity And Transmission Fluid Type

For the second-generation Lincoln MKX (2016-2018), the transmission fluid capacity varies but is generally around 11 quarts for a complete fluid change, which includes the torque converter. For a standard drain and fill, expect to use approximately 5-6 quarts.

To be certain, consult your owner’s manual or consult with a qualified technician for the exact requirements for your model and year.

The recommended fluid type for this generation of the Lincoln MKX is typically Mercon LV or a compatible synthetic automatic transmission fluid that meets or exceeds the manufacturer’s specifications. Double-check the requirements in your owner’s manual for the most accurate information.

It’s generally advised to change the transmission fluid in a second-generation Lincoln MKX every 30,000 to 60,000 miles. However, this range can vary based on your specific driving habits, such as heavy towing or high-performance driving.

Signs Your Transmission Fluid Needs Changing

There are some telltale signs that you should consider changing the transmission fluid in your Lincoln MKX:

  1. Slipping Gears: If your vehicle spontaneously changes gears or has trouble staying in gear, it might be due to low or dirty transmission fluid.
  2. Delayed or Rough Shifting: You may experience hesitation or hard shifts when changing gears.
  3. Transmission Overheating: Overheating is often a result of low or contaminated fluid and is a critical issue that should be addressed immediately.
  4. Unusual Noises: Grinding, whining, or clunking noises can indicate a problem with the transmission fluid or transmission itself.
  5. Warning Lights: Transmission or “check engine” lights coming on is a clear sign something might be wrong with your vehicle’s transmission system.

Appearance of Old vs. New Fluid

  • New Fluid: New transmission fluid is usually a bright red and transparent with a syrup-like consistency.
  • Old Fluid: As the fluid ages, it turns darker in color and may become brown or almost black. The fluid may also contain metal shavings or have a burnt smell, indicating the need for an immediate change.

Transmission Fluid Change Intervals

Transmission fluid generally has an expected lifespan of 30,000 to 60,000 miles, although this can vary based on driving conditions and the type of fluid used. Synthetic fluids usually last longer than conventional fluids.

Always refer to your vehicle’s owner’s manual for the most accurate and tailored advice.

For Lincoln MKX models, the manufacturer typically recommends a transmission fluid change every 30,000 to 60,000 miles, depending on the generation and driving conditions.

Impact of Driving Conditions

Various driving conditions can affect how often you should change your transmission fluid:

  1. Highway Driving: Less frequent changes may be acceptable if most of your driving is on the highway.
  2. City Driving: Frequent stops and starts can put more stress on the transmission, requiring more frequent fluid changes.
  3. Towing or Heavy Loading: If your vehicle is often used for towing or carrying heavy loads, you may need to change the fluid more frequently.
  4. Climatic Conditions: Extreme hot or cold conditions can also have an impact on the frequency of fluid changes.

Understanding these variables can help you make a more informed decision on when to change your transmission fluid.

Cost of Transmission Fluid Change

The average cost for a transmission fluid change on a Lincoln MKX can range from approximately $150 to $300. This price range typically includes labor, the fluid itself, and any additional parts that may be necessary.

Keep in mind that prices can vary depending on your location, the auto repair shop, and the type of transmission fluid you opt for.

Factors Affecting the Cost

Several factors can affect the final cost of a transmission fluid change:

  1. Labor Costs: Different shops have different hourly rates, and some tasks may take longer depending on the vehicle’s condition.
  2. Type of Fluid: Synthetic fluids usually cost more than conventional fluids but may offer longer lifespans and better performance.
  3. Additional Parts or Services: Sometimes, a fluid change may reveal the need for additional maintenance, like a new transmission filter or gasket, which would add to the cost.
  4. Geographical Location: Prices can vary significantly based on your location, with urban areas generally being more expensive than rural ones.
  5. Dealership vs. Independent Shop: Services at a dealership are generally more expensive than at an independent shop, although some people prefer the specialized care that a dealership can provide for a particular make and model.

By understanding these factors, you can better anticipate the cost and choose a service provider that fits your budget and needs.

Adhering to the manufacturer’s recommended fluid type is critical for the optimal performance and longevity of your Lincoln MKX’s transmission.

These specifications are based on extensive testing and are designed to ensure that your vehicle operates efficiently, smoothly, and reliably. Using the correct type of fluid can also:

  1. Optimize Shifting Quality: The right fluid will keep your shifts smooth and timely.
  2. Reduce Wear: High-quality, manufacturer-recommended fluids contain additives that can reduce wear on your transmission’s internal components.
  3. Improve Fuel Efficiency: Proper fluid can also contribute to better fuel efficiency by reducing transmission friction.
  4. Extend Transmission Lifespan: Using the correct fluid can lengthen the time between needed transmission repairs or replacements.

Ignoring manufacturer recommendations and using a non-recommended or lower-quality transmission fluid can lead to a host of issues:

  1. Poor Shifting: Subpar fluids can result in hard or jerky shifts, which are not just uncomfortable but also strain the transmission.
  2. Increased Wear and Tear: Off-spec or low-quality fluids may not provide the necessary lubrication, leading to increased wear on internal components.
  3. Voided Warranty: Using a non-recommended fluid might void your vehicle’s warranty, making any related repairs out-of-pocket expenses.
  4. Possible Damage: In the worst-case scenario, the wrong fluid can cause significant damage, requiring expensive repairs or even a full transmission replacement.

DIY vs. Professional Service

DIY (Do-It-Yourself)


  1. Cost-Effective: You can save money on labor costs.
  2. Educational: You’ll gain a better understanding of your vehicle’s mechanics.
  3. Convenience: No need to schedule an appointment or wait for the service to be completed.


  1. Time-Consuming: The process can take several hours if you’re not experienced.
  2. Potential for Error: Without the proper tools or experience, you risk damaging your vehicle.
  3. No Warranty: DIY means no service warranty, so any errors are on you to fix.

Professional Service


  1. Expertise: Technicians have the right experience and tools for the job.
  2. Time-Saving: Typically faster than doing it yourself.
  3. Warranty: Most services offer a warranty for their work.


  1. Cost: You’re paying for both parts and labor.
  2. Inconvenience: You have to work around the service center’s schedule.

Brief DIY Guide for Those Interested

What You’ll Need:

  • Manufacturer-recommended transmission fluid
  • Drain pan
  • Wrench set
  • Funnel
  • Protective gloves and goggles
  • Jack and jack stands


  1. Safety First: Lift the vehicle using a jack and secure it with jack stands. Always wear protective gloves and goggles.
  2. Locate the Drain Plug: Underneath your Lincoln MKX, locate the transmission drain plug.
  3. Drain Old Fluid: Place the drain pan under the plug and remove it, allowing the old fluid to flow out.
  4. Replace the Drain Plug: Once all the fluid has drained, replace and tighten the plug.
  5. Add New Fluid: Using a funnel, pour the new, manufacturer-recommended transmission fluid into the fill plug.
  6. Check Levels: Start your car and let it run for a few minutes, then check the transmission fluid level. Add more if necessary.
  7. Test Drive: Take a short drive to ensure everything is working smoothly.
  8. Dispose of Old Fluid: Take the used fluid to a recycling center or an auto parts store that offers recycling services.

Whether you choose DIY or a professional service, the most crucial part is to use the manufacturer-recommended transmission fluid for your Lincoln MKX to ensure optimal performance and longevity.


About Dan Hoffman

Dan is a co-founder of Engineswork. He knows everything about internal combustion engines. Ask your questions in comments down below this article - he will be glad to help you anytime.

Leave a reply

By commenting, you agree to the Terms of Service and Privacy Policy.