The vehicle in your driveway is head and shoulders above the rest when it comes to all the vehicles these days. You purchased your Grand Marquis because its reliability and a trusted name agreed with your nature; so why would you settle for anything but the best when it comes to great quality auto parts? It's not every day that you realize that you have to buy a replacement Oxygen Sensor to fix your automobile. Obviously, you bought your Grand Marquis because you understood you would be getting performance and a dash of luxury both rolled up into one car, truck, or SUV.
Getting the most out of your car or truck depends on the quality and performance of the parts you use. The fuel-injection system on your Mercury Grand Marquis is heavily controlled by a computer which relies on input from the oxygen sensors. Your Mercury Grand Marquis oxygen sensors sit in the exhaust manifold, exhaust pipes, and catalytic converter and analyze the quality of the exhaust gases to determine how well your fuel delivery and emissions reduction parts are working. When oxygen sensors fail your car will not get the best fuel economy or produce enough horsepower, and emissions from your tailpipe may be in excess of legal levels.
Bring your Grand Marquis back to life with the best repair parts from the experts at Car Parts Discount. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Don't let a broken Oxygen Sensor bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the highest quality replacement parts. All the Mercury Grand Marquis Oxygen Sensor parts on this page will fit vehicles made in 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979. Choose your year below to refine your search.
Vehicle Install Locations: Upstream
Vehicle Install Locations: Front
Vehicle Install Locations: Upstream Left, Upstream Right
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream, Downstream
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream Left, Upstream Right, Downstream Left, Downstream Right
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream Left, Upstream Right
Vehicle Install Locations: Front
Vehicle Install Locations: Front
Vehicle Install Locations: Upstream
Vehicle Install Locations: Front
Vehicle Install Locations: Upstream Left, Upstream Right
Vehicle Install Locations: Front, Rear
Vehicle Install Locations: Upstream Left, Upstream Right
Vehicle Install Locations: Upper, Lower
Vehicle Install Locations: Front
Vehicle Install Locations: Upstream Left, Upstream Right
Vehicle Install Locations: Front Left, Front Right, Rear Left, Rear Right, Left Lower, Right Lower
Vehicle Install Locations: Upstream Left, Upstream Right
Vehicle Install Locations: Front, Rear, Upper, Lower
Vehicle Install Locations: Upstream
Vehicle Install Locations: Front Left, Front Right, Left Upper, Right Upper
Vehicle Install Locations: Upstream, Upstream Left, Upstream Right, Downstream, Downstream Left, Downstream Right
Vehicle Install Locations: Upper
Vehicle Install Locations: Front Left, Front Right, Rear Left, Rear Right, Left Lower, Right Lower
Vehicle Install Locations: Upstream Front
Vehicle Install Locations: Upstream Left, Upstream Right
Vehicle Install Locations: Upstream, Downstream
Vehicle Install Locations: Upstream
Vehicle Install Locations: Front, Rear, Upper, Lower
Vehicle Install Locations: Front
Vehicle Install Locations: Front, Rear
Vehicle Install Locations: Upstream Left, Upstream Right, Downstream Left, Downstream Right
Vehicle Install Locations: Front
Vehicle Install Locations: Upstream Front
Vehicle Install Locations: Front
Vehicle Install Locations: Upstream
Vehicle Install Locations: Upstream Front
Vehicle Install Locations: Upstream Front
Vehicle Install Locations: Upstream Front
Vehicle Install Locations: Upstream Front
Vehicle Install Locations: Upstream Front
Vehicle Install Locations: Upstream