2009 Lincoln MKZ Problems: 3 Known Issues
2009 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated November 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2009 Lincoln MKZ has 3 documented known issues, with 3 rated critical. The most serious are Takata Airbag Inflator Rupture (Driver and Passenger), Premature Brake Wear and ABS/Brake Fade (First Generation) ($300-$1,500 repair) and MKZ 3.5L Duratec V6 Internal Water Pump Leak ($1,500-$4,500 repair). Across all issues with published estimates, repair costs range from $300 to $4,500. DIY maintenance guides at au7o.io.
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All 3 Known Issues
NHTSA Recalls11 recalls
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
Ford Motor Company (Ford) is recalling certain 2007-2011 Ranger, 2006-2012 Fusion, Lincoln Zephyr, Lincoln MKZ, 2006-2011 Mercury Milan, 2007-2010 Ford Edge, and Lincoln MKX vehicles. The driver's side air bag inflator may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
Ford Motor Company (Ford) is recalling certain 2006-2010 Ford Fusion, Mercury Milan, Lincoln Zephyr and MKZ vehicles. The valves within the ABS Hydraulic Control Units (HCU) may react with brake fluids containing specific corrosion preventative additives. This reaction may cause the valves to not close properly.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Ford Motor Company (Ford) is recalling certain 2012 Ford Fusion and Mustang and Lincoln Zephyr and MKZ vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Ford is recalling certain 2009 Ford Ranger, Edge, Fusion and Mustang, Lincoln MKX, MKZ and Zephyr and Mercury Milan vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia and West Virginia, or "Zone B." Additionally, unless included in "Zone A" or "Zone B" above, Ford is recalling certain 2007-2008 Ford Ranger, Edge and Lincoln MKX, 2006-2008 Ford Fusion, Mercury Milan, Lincoln Zephyr and MKZ, 2005-2008 Ford Mustang and 2005-2006 Ford GT vehicles originally sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Ford Motor Company (Ford) is recalling certain model year 2007-2011 Ford Ranger vehicles, 2006-2011 Ford Fusion, Mercury Milan and Lincoln Zephyr/MKZ vehicles, 2007-2010 Ford Edge, Lincoln MKX vehicles, 2005-2006 Ford GT vehicles, and 2005-2011 Ford Mustang vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Ford is recalling certain model year 2007-2008 Ford Ranger, Edge and Lincoln MKX vehicles, 2006-2008 Ford Fusion, Mercury Milan and Lincoln Zephyr/MKZ vehicles, 2005-2006 Ford GT vehicles and 2005-2008 Ford Mustang vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Any vehicle not included in "Zone A", or "Zone B" is not included in the safety recall. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
EQUIPMENT
Ford Motor Company (Ford) is recalling certain all weather driver side accessory floor mats sold for use in model year 2006-2011 Ford Fusion and Mercury Milan, 2006 Lincoln Zephyr, and 2007-2011 Lincoln MKZ vehicles manufactured November 9, 2007, through October 31, 2010. The affected floor mats may move and possibly interfere with the accelerator pedal.
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Frequently Asked Questions
What are the most common Lincoln MKZ problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2009 Lincoln MKZ has 3 documented issues. Documented issues include: Takata Airbag Inflator Rupture (Driver and Passenger), Premature Brake Wear and ABS/Brake Fade (First Generation), MKZ 3.5L Duratec V6 Internal Water Pump Leak. Of these, 3 are rated critical and should be addressed promptly.
Is the Lincoln MKZ reliable?
The 2009 Lincoln MKZ has 3 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 3 issues are rated critical: Takata Airbag Inflator Rupture (Driver and Passenger) and Premature Brake Wear and ABS/Brake Fade (First Generation) and MKZ 3.5L Duratec V6 Internal Water Pump Leak. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Lincoln MKZ problems?
Repair costs for known Lincoln MKZ issues range from $300 to $4,500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2007-2012 Lincoln MKZ Takata Airbag Inflator Rupture (Driver and Passenger)?
First-generation MKZ models (2007-2012, plus the Zephyr) use Takata ammonium-nitrate airbag inflators that can degrade after prolonged exposure to heat and humidity. A degraded inflator can rupture during deployment in a crash, sending metal fragments toward occupants and causing… Severity: high.
What is the 2007-2010 Lincoln MKZ Premature Brake Wear and ABS/Brake Fade (First Generation)?
First-generation MKZ models (2007-2010) generated heavy NHTSA brake complaints. Owners report premature brake pad/rotor wear requiring repeated replacement, and some describe brake fade where the pedal sinks toward the floor before the car slows. NHTSA opened an investigation tha… Repairs typically run $300-$1,500. Severity: high.
What is the 2007-2012 Lincoln MKZ MKZ 3.5L Duratec V6 Internal Water Pump Leak?
The 3.5L Duratec V6 in 2007-2012 MKZ (and shared Edge, Taurus, Flex, Explorer) uses a water pump driven internally by the timing chain. When the pump shaft seal fails, coolant leaks into the oil pan rather than externally — owners often see no leak before catastrophic oil contami… Repairs typically run $1,500-$4,500. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.