1975-2011 MERCURY GRAND MARQUIS SPARK PLUG (NGK G-POWER SPARK PLUGS)

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Priced from:

$4.26 - $4.81
Product #: 29584G Brand: NGK
Customer Rating: 5 of 5 stars

NGK G-Power Spark Plug TR55GP

SKU #: JCW-022310 Mfr #: 3403
  • Gap Size: 1.5 mm
  • Reach: 17.55 mm
  • Warranty: 60-day NGK limited warranty
  • Electrode Core Material: Copper
  • Electrode Tip Material: Platinum
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Plug Type: Resistor
  • Product Fit: Direct Fit
  • NGK G-Power Series
  • Thread Size: 14 mm
  • Gap Size: 1.5 mm
  • Reach: 17.55 mm
  • Warranty: 60-day NGK limited warranty
  • Electrode Core Material: Copper
  • Electrode Tip Material: Platinum
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Plug Type: Resistor
  • Product Fit: Direct Fit
  • NGK G-Power Series
  • Thread Size: 14 mm
$4.26

Per Sold Individually

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for GS, LS, GSL and 6 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • GS
  • 8 Cyl 4.6L
  • Fits all 1992-2006 Mercury Grand Marquis GS 8 Cyl 4.6L
  • LS
  • 8 Cyl 4.6L
  • Fits all 1992-2006 2008-2011 Mercury Grand Marquis LS 8 Cyl 4.6L
  • GSL
  • 8 Cyl 4.6L
  • Fits all 2005 Mercury Grand Marquis GSL 8 Cyl 4.6L
  • Limited Edition
  • 8 Cyl 4.6L
  • Fits all 2005 Mercury Grand Marquis Limited Edition 8 Cyl 4.6L
  • Ultimate Edition
  • 8 Cyl 4.6L
  • Fits all 2005 Mercury Grand Marquis Ultimate Edition 8 Cyl 4.6L
  • GS
  • 8 Cyl 4.6L
  • Fits all 2007 Mercury Grand Marquis GS 8 Cyl 4.6L
  • GS
  • 8 Cyl 4.6L
  • Fits all 2007 Mercury Grand Marquis GS 8 Cyl 4.6L
  • LS
  • 8 Cyl 4.6L
  • Fits all 2007 Mercury Grand Marquis LS 8 Cyl 4.6L
  • LS
  • 8 Cyl 4.6L
  • Fits all 2007 Mercury Grand Marquis LS 8 Cyl 4.6L

NGK G-Power Spark Plug TR55-1GP

SKU #: JCW-022309 Mfr #: 7159
  • Gap Size: 1.5 mm
  • Reach: 17.55 mm
  • Warranty: 60-day NGK limited warranty
  • Electrode Core Material: Copper
  • Electrode Tip Material: Platinum
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Plug Type: Resistor
  • Product Fit: Direct Fit
  • NGK G-Power Series
  • Thread Size: 14 mm
  • Gap Size: 1.5 mm
  • Reach: 17.55 mm
  • Warranty: 60-day NGK limited warranty
  • Electrode Core Material: Copper
  • Electrode Tip Material: Platinum
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Plug Type: Resistor
  • Product Fit: Direct Fit
  • NGK G-Power Series
  • Thread Size: 14 mm
$4.81

Per Sold Individually

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Base, Colony Park, LS and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 8 Cyl 5.0L
  • Fits all 1986 Mercury Grand Marquis Base 8 Cyl 5.0L
  • Colony Park
  • 8 Cyl 5.0L
  • Fits all 1986 Mercury Grand Marquis Colony Park 8 Cyl 5.0L
  • LS
  • 8 Cyl 5.0L
  • Fits all 1986-1991 Mercury Grand Marquis LS 8 Cyl 5.0L
  • GS
  • 8 Cyl 5.0L
  • Fits all 1987-1991 Mercury Grand Marquis GS 8 Cyl 5.0L

NGK G-Power Spark Plug UR45GP

SKU #: JCW-022313 Mfr #: 3207
  • Gap Size: 1.52 mm
  • Reach: 11 mm
  • Warranty: NGK limited warranty
  • Electrode Core Material: Copper
  • Electrode Tip Material: Platinum
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Plug Type: Resistor
  • Product Fit: Direct Fit
  • NGK G-Power Series
  • Thread Size: 14 mm
  • Gap Size: 1.52 mm
  • Reach: 11 mm
  • Warranty: NGK limited warranty
  • Electrode Core Material: Copper
  • Electrode Tip Material: Platinum
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Plug Type: Resistor
  • Product Fit: Direct Fit
  • NGK G-Power Series
  • Thread Size: 14 mm
$4.37

Per Sold Individually

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Base, Base, Base and 5 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 8 Cyl 6.6L
  • Fits all 1977-1978 Mercury Grand Marquis Base 8 Cyl 6.6L
  • Base
  • 8 Cyl 7.5L
  • Fits all 1977-1978 Mercury Grand Marquis Base 8 Cyl 7.5L
  • Base
  • 8 Cyl 5.8L
  • Fits all 1979-1981 Mercury Grand Marquis Base 8 Cyl 5.8L
  • Colony Park
  • 8 Cyl 5.8L
  • Fits all 1979-1981 Mercury Grand Marquis Colony Park 8 Cyl 5.8L
  • Base
  • 8 Cyl 5.0L
  • Fits all 1979-1985 Mercury Grand Marquis Base 8 Cyl 5.0L
  • Colony Park
  • 8 Cyl 5.0L
  • Fits all 1979-1985 Mercury Grand Marquis Colony Park 8 Cyl 5.0L
  • Base
  • 8 Cyl 4.2L
  • Fits all 1981-1982 Mercury Grand Marquis Base 8 Cyl 4.2L
  • LS
  • 8 Cyl 5.0L
  • Fits all 1983-1985 Mercury Grand Marquis LS 8 Cyl 5.0L

NGK G-Power Spark Plug UR4GP

SKU #: JCW-022314 Mfr #: 2869
  • Gap Size: 1.02 mm
  • Reach: 11 mm
  • Warranty: NGK limited warranty
  • Electrode Core Material: Copper
  • Electrode Tip Material: Platinum
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Plug Type: Resistor
  • Product Fit: Direct Fit
  • NGK G-Power Series
  • Thread Size: 14 mm
  • Gap Size: 1.02 mm
  • Reach: 11 mm
  • Warranty: NGK limited warranty
  • Electrode Core Material: Copper
  • Electrode Tip Material: Platinum
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Plug Type: Resistor
  • Product Fit: Direct Fit
  • NGK G-Power Series
  • Thread Size: 14 mm
$4.72

Per Sold Individually

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Base, Base, Base and 2 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 8 Cyl 6.6L
  • Fits all 1975-1976 Mercury Grand Marquis Base 8 Cyl 6.6L
  • Base
  • 8 Cyl 7.5L
  • Fits all 1975-1976 Mercury Grand Marquis Base 8 Cyl 7.5L
  • Base
  • 8 Cyl 5.8L
  • Fits all 1978 1983-1989 Mercury Grand Marquis Base 8 Cyl 5.8L
  • Colony Park
  • 8 Cyl 5.8L
  • Fits all 1986 Mercury Grand Marquis Colony Park 8 Cyl 5.8L
  • LS
  • 8 Cyl 5.8L
  • Fits all 1986 Mercury Grand Marquis LS 8 Cyl 5.8L
Overall Rating
5 out of 5
5 out of 5
Open Ratings Snapshot
Rating breakdown 1 review
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
1 of 1(100%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
5 out of 5
5 out of 5
Great spark
May 4, 2014
Juan
Location: Chicago, IL, USA
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
"Installed on a 2003 dodge stratus 3.0 and new the car runs like new, pre gap was not my choice but that was an easy fix."
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