The 2012 Lincoln MKZ uses Mercon LV automatic transmission fluid—Motorcraft Mercon LV or an equivalent meeting Ford's Mercon LV specification.
Fluid type and specifications
The MKZ's 6-speed automatic transmission (commonly referenced with Ford’s 6F50 family) requires Mercon LV. Ford introduced Mercon LV as the standard low-viscosity ATF for many newer Ford and Lincoln transmissions, and Dexron VI or older Mercon products are not recommended unless Ford explicitly approves them for your specific model. Always use a fluid that explicitly meets the Mercon LV specification.
Approved fluids and sources:
- Motorcraft Mercon LV ATF
- Any reputable aftermarket ATF that explicitly meets Ford Mercon LV specification (verify on the label)
Conclusion: Use Mercon LV fluid to ensure proper shifting performance and to protect the transmission. If you’re unsure about compatibility, consult your owner's manual or contact a Lincoln dealer.
Maintenance and service considerations
Understanding when and how to service the transmission helps prevent problems. For the 2012 MKZ, routine ATF checks and changes are guided by the owner’s manual and driving conditions. Service typically involves draining the old fluid, replacing the pan gasket (and filter if applicable), and refilling with Mercon LV to the proper level. If you are unsure about the procedure, you should consult a professional.
Preparing for service: gather the right tools, a drain pan, a new pan gasket, a filter kit if required, and Mercon LV ATF. Below are the general steps.
- Warm up the engine and transmission to operating temperature to ensure an accurate level reading.
- Safely raise and support the vehicle, place a drain pan underneath the transmission, and drain the old ATF completely.
- Remove the transmission pan, inspect the magnet, replace the pan gasket, and replace the filter if your model uses a serviceable filter.
- Reinstall the pan and torque the bolts to specification, then reconnect any sensors or wiring you disturbed.
- Refill with Mercon LV in stages through the dipstick tube or fill port until the level is within the proper range as specified in the manual, with the engine running and transmission in Park.
- Run through the gears to circulate the new fluid, recheck the level, and top off as needed.
Conclusion: If you are not comfortable performing a pan drop and refill or a transmission flush, have a qualified technician service the MKZ to avoid overfill, underfill, or internal damage.
Summary
In brief: the 2012 Lincoln MKZ uses Mercon LV automatic transmission fluid (Motorcraft Mercon LV or equivalent). Use the LV-spec fluid, follow proper service procedures, and refer to the owner's manual for exact capacity and steps. When in doubt, seek professional service to ensure proper function and avoid transmission damage.
Does a 2012 Lincoln MKZ have a CVT transmission?
Engine Options
191-horsepower 5-liter 4-cylinder hybrid engine paired with a continuously variable automatic transmission (CVT) and FWD.
Can low transmission fluid cause stuttering?
If shuddering occurs primarily between 30-45 mph, this suggests torque converter problems related to low fluid levels. This specific speed range often reveals transmission issues that might not be noticeable at other speeds.
What kind of transmission fluid does a Lincoln take?
Motorcraft – Mercon LV Automatic Transmission Fluid, Smooth Gear Shifts, 1 Quart (Part No. XT10QLVC) The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.
What kind of transmission fluid goes in a 2012 Lincoln MKZ?
A/T Fluid - 2007-2012 Lincoln MKZ 3.5L V6 - Motorcraft 24001-05610070
| Vehicle | Engine | Transmission |
|---|---|---|
| 2008-2011 Lincoln MKZ | 3.5L V6 | AWF21 |
| 2007, 2012 Lincoln MKZ | 3.5L V6 | F21 |