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 reliability and long-lasting quality 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've got what you are looking for.

Select Your YearGet your Grand Marquis back on the road with the best new or rebuilt parts from the experts at Car Parts Discount. Don't let a broken Spark Plug bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by using anything but the best replacement parts. Trust in the value of the parts you get from carpartsdiscount.com and save time and money 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: 9204
Champion Spark Plug 9204
5.75, Save 40%   NEW ITEM
OEM: 9204, Item: 422816
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: PT16TT
Denso Platinum TT Spark Plug PT16TT
3.15, Save 26%   POPULAR
OEM: PT16TT, Item: 450252
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: 41-812/41812
ACDelco Spark Plug 41-812
6.35, Save 40%   NEW ITEM
OEM: 41-812, Item: 691475
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: 4714
Denso Iridium TT Spark Plug 4714
7.55, Save 31%   NEW ITEM
OEM: 4714, Item: 544710
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: 4458
Bosch Spark Plug 4458
4.05, Save 39%   NEW ITEM
OEM: 4458, Item: 367187
2 In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 4.6L 4600CC 281Cu. In. V8
Mercury Grand Marquis Spark Plug, OEM: 7940
Champion Spark Plug 7940
5.25, Save 40%   NEW ITEM
OEM: 7940, Item: 422755
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: 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: 4713
Denso Iridium TT Spark Plug 4713
7.45, Save 31%   NEW ITEM
OEM: 4713, Item: 541605
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: ITR5H13
NGK Laser Iridium Spark Plug ITR5H13
11.25, Save 31%   NEW ITEM
OEM: ITR5H13, Item: 456626
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis
Mercury Grand Marquis Spark Plug, OEM: 9404
Champion Spark Plug 9404
5.75, Save 40%   NEW ITEM
OEM: 9404, Item: 422820
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 4.6L 4600CC 281Cu. In. V8