Car PartsMercury PartsMercury Grand Marquis PartsMercury Grand Marquis Spark Plug

Mercury Grand Marquis Spark Plug

Your Grand Marquis is a prized possession.

The vehicle in your driveway symbolizes the best in class compared to all the other vehicles on the road today. Mercury automobile enthusiasts have become used to a certain level of reliability when driving their Grand Marquis around town. It's not all the time that you realize that you have to buy a replacement Spark Plug for your vehicle. You bought your Grand Marquis because its high-value and a trusted name agreed with your nature; so why would you be okay with anything but the best when it comes to great quality auto parts?

Don't go too long without fixing your Spark Plug... here's why.

There are ignition parts in your engine so small that they are often overlooked. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your Mercury Grand Marquis spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. If one of the spark plugs wears out, the engine in your Mercury Grand Marquis will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

We carry what you need.

Select Your YearGet your Grand Marquis back on the road with the best repair parts from the experts at Car Parts Discount. Don't let a Spark Plug repair spell the end of your car, truck, or SUV, and don't risk lowering its resale value by using anything but the best replacement parts. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. When it comes to Mercury Grand Marquis Spark Plug parts, you can find them for 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, 1978, 1977, 1976, 1975 models by clicking the appropriate year below.

Mercury Grand Marquis Spark Plug, OEM: R42LTS
ACDelco Spark Plug R42LTS
1.75, Save 41%   POPULAR
OEM: R42LTS, Item: 691999
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 4.6L 4600CC 281Cu. In. V8
Mercury Grand Marquis Spark Plug, OEM: 41-950/41950
ACDelco Spark Plug 41-950
6.35, Save 40%   NEW ITEM
OEM: 41-950, Item: 691499
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 4.6L 4600CC 281Cu. In. V8
Mercury Grand Marquis Spark Plug, OEM: 12
ACDelco Spark Plug 12
3.65, Save 40%   NEW ITEM
OEM: 12, Item: 691373
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 4.6L 4600CC 281Cu. In. V8
Mercury Grand Marquis Spark Plug, OEM: 41-810/41810
ACDelco Spark Plug 41-810
6.35, Save 40%   NEW ITEM
OEM: 41-810, Item: 691474
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 4.6L 4600CC 281Cu. In. V8
Mercury Grand Marquis Spark Plug, OEM: 25
Fram Spark Plug 25
1.15, Save 42%   NEW ITEM
OEM: 25, Item: 91783
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 5.8L 5753CC 351Cu. In. V8
Mercury Grand Marquis, 6.6L 6555CC 400Cu. In. V8
Mercury Grand Marquis Spark Plug, OEM: AP103
Fram Spark Plug AP103
2.55, Save 40%   NEW ITEM
OEM: AP103, Item: 91580
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis
Mercury Grand Marquis Spark Plug, OEM: APP103
Fram Spark Plug APP103
4.05, Save 39%   NEW ITEM
OEM: APP103, Item: 91438
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis
Mercury Grand Marquis Spark Plug, OEM: XP103
Fram Spark Plug XP103
4.85, Save 40%   NEW ITEM
OEM: XP103, Item: 91285
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis
Mercury Grand Marquis Spark Plug, OEM: 103
Fram Spark Plug 103
1.45, Save 41%   NEW ITEM
OEM: 103, Item: 91898
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis
Mercury Grand Marquis Spark Plug, OEM: AP25
Fram Spark Plug AP25
2.25, Save 40%   NEW ITEM
OEM: AP25, Item: 91564
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 5.8L 5753CC 351Cu. In. V8
Mercury Grand Marquis, 6.6L 6555CC 400Cu. In. V8