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Spark Plug for 1994 Mercury Grand Marquis

We have 28 Items In-stock.

NGK Spark Plug

NGK Spark Plug, NGK G-Power, Direct Fit, Sold Individually
NGK Spark Plug NGK Spark Plug
$4.26 List Price $5.03 Save $0.77 Availability: In Stock
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  • SKU#: NG3403
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Platinum
  • Gap Size: 1.5 mm
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 60-day NGK limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
Rating: (see review/s)

"Great experience, ease of ordering, shippedon time, great product and reasonablely priced." posted by: Len on December 5, 2009 view all 2 reviews

NGK Spark Plug, NGK Iridium IX, Direct Fit, Sold Individually
NGK Spark Plug NGK Spark Plug
$11.25 List Price $18.87 Save $7.62 Availability: In Stock
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  • SKU#: NG7164
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Iridium
  • Gap Size: 1.5 mm
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 60-day NGK limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
Rating: (see review/s)

"This is a high quality spark plug. Immediately improved sluggish performance." posted by: on March 29, 2009 view all 2 reviews

NGK Spark Plug, NGK V-Power, Direct Fit, Sold Individually
NGK Spark Plug NGK Spark Plug
$5.38 List Price $6.35 Save $0.97 Availability: In Stock
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  • SKU#: NG3951
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.5 mm
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 60-day NGK limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
NGK Spark Plug, Sold Individually, Same Day - 1 Business Day, Ships To U.S. Addresses Only. Cannot Be Shipped Internationally.
NGK Spark Plug NGK Spark Plug
$19.95 List Price $49.52 Save $29.57 Availability: In Stock
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  • SKU#: W0133-1627285
Fits the following 1994 Mercury Grand Marquis submodels:
  • All Engines | All Submodels
NGK Spark Plug, NGK V-Power, Direct Fit, Sold Individually
NGK Spark Plug NGK Spark Plug
$4.87 List Price $5.75 Save $0.88 Availability: In Stock
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  • SKU#: NGTR55
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.5 mm
  • Heat Range: 5
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 60-day NGK limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
NGK Spark Plug, NGK Laser Platinum, Direct Fit, Sold Individually
NGK Spark Plug NGK Spark Plug
$21.92 List Price $25.87 Save $3.95 Availability: In Stock
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  • SKU#: NG6579
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Iridium/Platinum
  • Gap Size: 1.1 mm
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 60-day NGK limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
NGK Spark Plug, NGK Laser Iridium, Direct Fit, Sold Individually
NGK Spark Plug NGK Spark Plug
$22.15 List Price $26.14 Save $3.99 Availability: In Stock
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  • SKU#: NG97287
  • Electrode Core Material: Iridium
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS

Denso Spark Plug

Denso Spark Plug, Denso Platinum TT, Direct Fit, Sold Individually
Denso Spark Plug Denso Spark Plug
$4.39 List Price $5.18 Save $0.79 Availability: In Stock
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  • SKU#: NP4512
  • Plug Type: Resistor
  • Electrode Core Material: Platinum
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.02 mm
  • Reach: 18 mm
  • Thread Size: 14 mm
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
Denso Spark Plug, Denso Iridium Power, Direct Fit, Sold Individually
Denso Spark Plug Denso Spark Plug
$12.60 List Price $14.87 Save $2.27 Availability: In Stock
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  • SKU#: NPIT20
  • Plug Type: Resistor
  • Electrode Core Material: Iridium
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.1 mm
  • Reach: 18 mm
  • Thread Size: 14 mm
  • Warranty: 12-month Denso limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
Denso Spark Plug, Denso Iridium Power, Direct Fit, Sold Individually
Denso Spark Plug Denso Spark Plug
$10.54 List Price $12.44 Save $1.90 Availability: In Stock
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  • SKU#: NP5326
  • Plug Type: Resistor
  • Electrode Core Material: Iridium
  • Anticipated Ship Out Time: Same day - 1 business day
  • Gap Size: 0.044 in.
  • Reach: 18 mm
  • Thread Size: 14 mm
  • Warranty: 12-month Denso limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
Denso Spark Plug, Denso Standard, Direct Fit, Sold Individually
Denso Spark Plug Denso Spark Plug
$3.37 List Price $3.98 Save $0.61 Availability: In Stock
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  • SKU#: NP5032
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: Same day - 1 business day
  • Gap Size: 0.032 in.
  • Reach: 18 mm
  • Thread Size: 14 mm
  • Warranty: 12-month Denso limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
Denso Spark Plug, Denso Standard, Direct Fit, Sold Individually
Denso Spark Plug Denso Spark Plug
$3.69 List Price $4.35 Save $0.66 Availability: In Stock
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  • SKU#: NPT20EPRU
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 0.8 mm
  • Reach: 18 mm
  • Thread Size: 14 mm
  • Warranty: 12-month Denso limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS

Bosch Spark Plug

Bosch Spark Plug, Bosch Super Plus, Direct Fit, Sold Individually
Bosch Spark Plug Bosch Spark Plug
$2.98 List Price $3.52 Save $0.54 Availability: In Stock
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  • SKU#: BS7980
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.5 mm
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 12-month or 12,000-mile Bosch limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
Bosch Spark Plug, Bosch Platinum+4, Direct Fit, Sold Individually
Bosch Spark Plug Bosch Spark Plug
$9.65 List Price $11.39 Save $1.74 Availability: In Stock
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  • SKU#: BS4459
  • Plug Type: Resistor
  • Electrode Core Material: Platinum
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 12-month or 12,000-mile Bosch limited warranty
see more Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS
Rating: (see review/s)

"These are not the correct plugs for the 5.4 v8 in the 2005 expedtion. Different thread style and length." posted by: Scott on February 9, 2015 view all 4 reviews

Bosch Spark Plug, Sold Individually, Same Day - 1 Business Day
Bosch Spark Plug Bosch Spark Plug
$4.95 List Price $5.84 Save $0.89 Availability: In Stock
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  • SKU#: W0133-1937366
Fits the following 1994 Mercury Grand Marquis submodels:
  • 8 Cyl 4.6L | GS, LS