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: 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: 41-810/41810
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: 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: TR55IX
NGK Iridium Spark Plug TR55IX
6.75, Save 32%   POPULAR
OEM: TR55IX, Item: 125100
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis
Mercury Grand Marquis Spark Plug, OEM: PT16TT
Denso Platinum TT Spark Plug PT16TT
3.35, Save 27%   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: 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: 4309
Bosch Platinum+2 Spark Plug 4309
5.65, Save 31%   NEW ITEM
OEM: 4309, Item: 82391
4 In Stock, Usually ships within 1 business day

Mercury Grand Marquis
Mercury Grand Marquis, 5.0L 4952CC 302Cu. In. V8
Mercury Grand Marquis Spark Plug, OEM: 5070
Denso Spark Plug 5070
5.85, Save 40%   NEW ITEM
OEM: 5070, Item: 13656
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: TR55
NGK V-Power Spark Plug TR55
1.95, Save 27%   POPULAR
OEM: TR55, Item: 125095
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis