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Mercury Custom Spark Plug

Keeping your Custom in top shape is your top priority.

Select Your VehicleWhile it may not be difficult to locate replacement parts for Mercury vehicles, these days the necessity for nothing but the highest quality are required to maintain your car or truck. Mercury automobile enthusiasts have become used to a certain level of reliability when driving their Custom around town. The vehicle in your driveway symbolizes the best in class when it comes to all the vehicles these days. It's not all the time that you discover you need a replacement Spark Plug for your car or truck.

Why Spark Plug replacement is so important.

Some engine parts are tucked away out of sight, so they are often overlooked. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your Mercury Custom spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. When one of the spark plugs does not fire when it should, the engine in your Mercury Custom will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

There's no better place for thousands of items to choose from.

Don't let a Spark Plug repair spell the end of your car, truck, or SUV, and don't gamble with its condition by installing 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. Ordering new Mercury parts from www.carpartsdiscount.com means you are paying the lowest prices for the most superior original and aftermarket replacement Custom parts on the internet. Need 1956, 1955, 1954, 1953, 1952 Mercury Custom Spark Plug parts? We've got them right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Mercury Custom Spark Plug, OEM: 844Champion
1952-1954 Mercury Custom Champion Spark Plug 844
1.55, Save 40%   NEW ITEM
OEM: 844, Item: 1306231
  In Stock, Usually ships within 1 business day
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Mercury Custom Spark Plug, OEM: 5013Denso
1955-1956 Mercury Custom Denso Spark Plug 5013
1.55, Save 42%   NEW ITEM
OEM: 5013, Item: 1194097
  In Stock, Usually ships within 1 business day
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Mercury Custom Spark Plug, OEM: 3112NGK
1954 Mercury Custom NGK Spark Plug 3112
1.65, Save 40%   NEW ITEM
OEM: 3112, Item: 10700
  In Stock, Usually ships within 1 business day
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Mercury Custom Spark Plug, OEM: 2438NGK
1955-1956 Mercury Custom NGK Spark Plug 2438
1.65, Save 40%   NEW ITEM
OEM: 2438, Item: 635915
  In Stock, Usually ships within 1-2 business days
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Motorcraft
1955-1956 Mercury Custom Motorcraft Spark Plug SP431
1.85, Save 42%   NEW ITEM
OEM: SP431, Item: 404980
  In Stock, Usually ships within 1 business day
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Mercury Custom Spark Plug, OEM: WR5NGK V-Power
1955-1956 Mercury Custom NGK V-Power Spark Plug WR5
1.85, Save 28%   NEW ITEM
OEM: WR5, Item: 125582
  In Stock, Usually ships within 1 business day
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Motorcraft
1952-1954 Mercury Custom Motorcraft Spark Plug SP473
1.95, Save 38%   NEW ITEM
OEM: SP473, Item: 1039906
  In Stock, Usually ships within 1 business day
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Mercury Custom Spark Plug, OEM: 854Champion
1952-1954 Mercury Custom Champion Spark Plug 854
2.15, Save 40%   NEW ITEM
OEM: 854, Item: 983739
  In Stock, Usually ships within 1 business day
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Mercury Custom Spark Plug Non-Fouler, OEM: 42002Dorman
1955-1956 Mercury Custom Dorman Spark Plug Non-Fouler 42002
3.65, Save 39%   NEW ITEM
OEM: 42002, Item: 1044192
  In Stock, Usually ships within 1 business day
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Mercury Custom Spark Plug, OEM: 7510NGK
1955-1956 Mercury Custom NGK Spark Plug 7510
6.75, Save 40%   NEW ITEM
OEM: 7510, Item: 636234
  In Stock, Usually ships within 1-2 business days
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