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Spark Plug for 1999 Mercury Mystique

We have 48 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 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | 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 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | 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 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | 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 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | GS, LS
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 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | 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
$3.95 List Price $7.88 Save $3.93 Availability: In Stock
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  • SKU#: W0133-1640810
Fits the following 1999 Mercury Mystique submodels:
  • 4 Cyl 2.0L | GS
NGK Spark Plug, NGK G-Power, Direct Fit, Sold Individually
NGK Spark Plug NGK Spark Plug
$13.32 List Price $15.72 Save $2.40 Availability: In Stock
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  • SKU#: NG5019
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.016 mm
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Reach: 25 mm
  • Thread Size: 14 mm
  • Warranty: 60-day NGK limited warranty
see more Fits the following 1999 Mercury Mystique submodels:
  • 4 Cyl 2.0L | GS, LS
NGK Spark Plug, NGK Iridium IX, Direct Fit, Sold Individually
NGK Spark Plug NGK Spark Plug
$11.68 List Price $13.78 Save $2.10 Availability: In Stock
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  • SKU#: NG4344
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: Same day - 1 business day
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
Fits the following 1999 Mercury Mystique submodels:
  • 4 Cyl 2.0L | GS, LS
Rating: (see review/s)

"Increased performence. Easy start. Not sure about mileage increase?" posted by: Ky on January 2, 2015 view all 1 reviews

NGK Spark Plug, NGK Laser Platinum, Direct Fit, Sold Individually
NGK Spark Plug NGK Spark Plug
$11.15 List Price $22.24 Save $11.09 Availability: In Stock
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  • SKU#: NG2467
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Iridium/Platinum
  • Gap Size: 1.3 mm
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Reach: 25 mm
  • Thread Size: 14 mm
  • Warranty: 60-day NGK limited warranty
see more Fits the following 1999 Mercury Mystique submodels:
  • 4 Cyl 2.0L | 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
$12.95 List Price $29.06 Save $16.11 Availability: In Stock
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  • SKU#: W0133-1631692
Fits the following 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | LS
Rating: (see review/s)

"Spark Plugs were installed in my 1998 Grand Marquis along with a K&N Cold air intake, Super 44 Series Flowmasters. I can feel the difference in the performance of the vehicle." posted by: buddy810 on December 26, 2007 view all 1 reviews

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
$9.95 List Price $22.24 Save $12.29 Availability: In Stock
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  • SKU#: W0133-1633373
Fits the following 1999 Mercury Mystique submodels:
  • 4 Cyl 2.0L | GS
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 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | 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 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | GS, LS

Denso Spark Plug

Denso Spark Plug, Denso Platinum TT, Direct Fit, Sold Individually
Denso Spark Plug Denso Spark Plug
$5.60 List Price $6.61 Save $1.01 Availability: In Stock
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  • SKU#: NPPT16TT
  • Plug Type: Resistor
  • Electrode Core Material: Platinum
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.1 mm
  • Heat Range: 16
  • Reach: 18 mm
  • Thread Size: 14 mm
  • Warranty: 12-month Denso limited warranty
see more Fits the following 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | GS, LS
Denso Spark Plug, Denso Iridium Power, Direct Fit, Sold Individually
Denso Spark Plug Denso Spark Plug
$12.07 List Price $14.24 Save $2.17 Availability: In Stock
  • APW Bestseller
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  • SKU#: NPIT16
  • 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 1999 Mercury Mystique submodels:
  • 6 Cyl 2.5L | GS, LS