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: 5330
Denso Spark Plug 5330
6.55, Save 39%   NEW ITEM
OEM: 5330, Item: 13436
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 4.2L 4172CC 255Cu. In. V8
Mercury Grand Marquis, 5.0L 4952CC 302Cu. In. V8
Mercury Grand Marquis, 5.8L 5753CC 351Cu. In. V8
Mercury Grand Marquis, 6.6L 6555CC 400Cu. In. V8
Mercury Grand Marquis, 7.5L 7539CC 460Cu. In. V8
Mercury Grand Marquis, Base, 5.0L 4952CC 302Cu. In. V8
Mercury Grand Marquis, Base, 5.8L 5753CC 351Cu. In. V8
Mercury Grand Marquis, Colony Park, 5.0L 4952CC 302Cu. In. V8
Mercury Grand Marquis, Colony Park, 5.8L 5753CC 351Cu. In. V8
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: TR55
NGK V-Power Spark Plug TR55
1.95, Save 80%   HOT DEAL! POPULAR
OEM: TR55, Item: 125095
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis
Mercury Grand Marquis Spark Plug, OEM: 9606
Bosch Iridium Spark Plug 9606
6.35, Save 57%   HOT DEAL! POPULAR
OEM: 9606, Item: 343865
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
3.15, Save 67%   HOT DEAL! 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: 9402
Champion Spark Plug 9402
5.75, Save 40%   NEW ITEM
OEM: 9402, Item: 422818
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 5.0L 4952CC 302Cu. In. V8
Mercury Grand Marquis Spark Plug, OEM: TR55IX
NGK Iridium Spark Plug TR55IX
6.95, Save 57%   NEW ITEM HOT DEAL!
OEM: TR55IX, Item: 125100
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
Mercury Grand Marquis Spark Plug, OEM: PTF20TT
Denso Platinum TT Spark Plug PTF20TT
3.15, Save 67%   NEW ITEM HOT DEAL!
OEM: PTF20TT, Item: 450251
10 or More In Stock, Usually ships within 1 business day

Mercury Grand Marquis, 5.8L 5753CC 351Cu. 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