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Spark Plug
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Spark Plug (NGK) for 1982-1994 Buick, Chevrolet, Ford, Lincoln, Mercury, Oldsmobile, & Pontiac NEW

$ 7 .70
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

⚠️ Most jobs typically require 8 of this item.
Gap 0.035"
G-Power Spark Plug
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.
Brand: NGK
Condition: New
See All Other Spark Plugs
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Specifications & Info


Attribute Value
Center Electrode Core Material Copper
Center Electrode Design Fine Wire
Center Electrode Insulator Tip Projection 0.16, 4.0
Center Electrode Projection Mid Projection
Center Electrode Tip Material Platinum
Electrical Terminal Type Non-removable Nut
Grade Type Standard Replacement
Ground Configuration J-gap
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Trapezoid
Ground Electrode Tip Material Nickel
Hex Size 5/8" (16mm)
Insulator Height 1.99, 50.5
Insulator Material Ceramic
Manufacturer Heat Range 4
Material Grade Platinum
Part Number Fr4gp
Pre Gap Size .040, 1.0
Reach 0.750, 19.0
Resistance 5000.0
Resistor Type Yes
Seat Type Flat
Service Number Fr4gp
Short Style Spark Plug No
Skirt No
Skirt Length 0.0
Stock Number 2685
Thread Diameter 0.551, 14.0
Washer Included Yes
Washer Type Crush

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 1 model (tapclick to expand)(tapclick to hide)
Skylark 1988-1994 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1991 L4 2.3L FWD Automatic
Base Coupe 1991 V6 3.3L FWD Automatic
Base Coupe 1990 - 1991 L4 2.5L FWD Automatic
Base Sedan 1991 L4 2.3L FWD Automatic
Base Sedan 1991 V6 3.3L FWD Automatic
Base Sedan 1990 - 1991 L4 2.5L FWD Automatic
Custom Coupe 1994 V6 3.1L FWD Automatic & Manual
Custom Coupe 1989 - 1993 V6 3.3L FWD Automatic
Custom Coupe 1989, 1992 - 1993 V6 3.3L FWD Manual
Custom Coupe 1988 - 1994 L4 2.3L FWD Automatic
Custom Coupe 1988 - 1989, 1992 - 1994 L4 2.3L FWD Manual
Custom Coupe 1988 - 1991 L4 2.5L FWD Automatic
Custom Coupe 1988 - 1989 L4 2.5L FWD Manual
Custom Coupe 1988 V6 3.0L FWD Automatic & Manual
Custom Sedan 1994 V6 3.1L FWD Automatic & Manual
Custom Sedan 1989 - 1993 V6 3.3L FWD Automatic
Custom Sedan 1989, 1992 - 1993 V6 3.3L FWD Manual
Custom Sedan 1988 - 1994 L4 2.3L FWD Automatic
Custom Sedan 1988 - 1989, 1992 - 1994 L4 2.3L FWD Manual
Custom Sedan 1988 - 1991 L4 2.5L FWD Automatic
Custom Sedan 1988 - 1989 L4 2.5L FWD Manual
Custom Sedan 1988 V6 3.0L FWD Automatic & Manual
Gran Sport Coupe 1994 V6 3.1L FWD Automatic & Manual
Gran Sport Coupe 1992 - 1993 V6 3.3L FWD Manual
Gran Sport Coupe 1990 - 1991 L4 2.3L FWD Automatic
Gran Sport Coupe 1990 - 1991 L4 2.5L FWD Automatic
Gran Sport Coupe 1990 - 1993 V6 3.3L FWD Automatic
Gran Sport Sedan 1994 V6 3.1L FWD Automatic & Manual
Gran Sport Sedan 1992 - 1993 V6 3.3L FWD Automatic & Manual
Limited Coupe 1994 V6 3.1L FWD Automatic & Manual
Limited Coupe 1989, 1993 V6 3.3L FWD Automatic & Manual
Limited Coupe 1988 - 1989, 1993 - 1994 L4 2.3L FWD Automatic & Manual
Limited Coupe 1988 - 1989 L4 2.5L FWD Automatic & Manual
Limited Coupe 1988 V6 3.0L FWD Automatic & Manual
Limited Sedan 1994 V6 3.1L FWD Automatic & Manual
Limited Sedan 1989, 1993 V6 3.3L FWD Automatic & Manual
Limited Sedan 1988 - 1989, 1993 - 1994 L4 2.3L FWD Automatic & Manual
Limited Sedan 1988 - 1989 L4 2.5L FWD Automatic & Manual
Limited Sedan 1988 V6 3.0L FWD Automatic & Manual
Luxury Edition Sedan 1990 - 1991 L4 2.3L FWD Automatic
Luxury Edition Sedan 1990 - 1991 L4 2.5L FWD Automatic
Luxury Edition Sedan 1990 - 1991 V6 3.3L FWD Automatic
Chevrolet 3 models (tapclick to expand)(tapclick to hide)
Beretta 1990-1991 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1991 L4 2.2L FWD Automatic & Manual
Base Convertible 1991 V6 3.1L FWD Automatic & Manual
Base Coupe 1990 - 1991 L4 2.2L FWD Automatic & Manual
Base Coupe 1990 - 1991 V6 3.1L FWD Automatic & Manual
GT Coupe 1990 - 1991 V6 3.1L FWD Automatic & Manual
GTZ Coupe 1991 L4 2.3L FWD Automatic
GTZ Coupe 1991 V6 3.1L FWD Automatic & Manual
GTZ Coupe 1990 - 1991 L4 2.3L FWD Manual
Indianapolis 500 Pace Car Convertible 1990 L4 2.2L FWD Automatic & Manual
Indianapolis 500 Pace Car Convertible 1990 L4 2.3L FWD Automatic & Manual
Indianapolis 500 Pace Car Convertible 1990 V6 3.1L FWD Automatic & Manual
Indianapolis 500 Pace Car Coupe 1990 L4 2.2L FWD Automatic & Manual
Indianapolis 500 Pace Car Coupe 1990 L4 2.3L FWD Automatic & Manual
Indianapolis 500 Pace Car Coupe 1990 V6 3.1L FWD Automatic & Manual
Camaro 1987-1992 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1988 V6 2.8L RWD Automatic & Manual
Base Convertible 1988 V8 5.0L RWD Automatic & Manual
Base Coupe 1988 V6 2.8L RWD Automatic & Manual
Base Coupe 1988 V8 5.0L RWD Automatic & Manual
Iroc-Z Convertible 1987 - 1990 V8 5.0L RWD Automatic & Manual
Iroc-Z Convertible 1987 - 1990 V8 5.7L RWD Automatic & Manual
Iroc-Z Coupe 1987 - 1990 V8 5.0L RWD Automatic & Manual
Iroc-Z Coupe 1987 - 1990 V8 5.7L RWD Automatic & Manual
LT Convertible 1987 V6 2.8L RWD Automatic & Manual
LT Convertible 1987 V8 5.0L RWD Automatic & Manual
LT Coupe 1987 V6 2.8L RWD Automatic & Manual
LT Coupe 1987 V8 5.0L RWD Automatic & Manual
RS Convertible 1990 - 1992 V6 3.1L RWD Automatic & Manual
RS Convertible 1989 V6 2.8L RWD Automatic & Manual
RS Convertible 1989 - 1992 V8 5.0L RWD Automatic & Manual
RS Coupe 1990 - 1992 V6 3.1L RWD Automatic & Manual
RS Coupe 1989 V6 2.8L RWD Automatic & Manual
RS Coupe 1989 - 1992 V8 5.0L RWD Automatic & Manual
RS Heritage Edition Convertible 1992 V6 3.1L RWD Automatic & Manual
RS Heritage Edition Convertible 1992 V8 5.0L RWD Automatic & Manual
RS Heritage Edition Coupe 1992 V6 3.1L RWD Automatic & Manual
RS Heritage Edition Coupe 1992 V8 5.0L RWD Automatic & Manual
Sport Convertible 1987 V6 2.8L RWD Automatic & Manual
Sport Convertible 1987 V8 5.0L RWD Automatic & Manual
Sport Coupe 1987 V6 2.8L RWD Automatic & Manual
Sport Coupe 1987 V8 5.0L RWD Automatic & Manual
Z28 Convertible 1991 - 1992 V8 5.7L RWD Automatic & Manual
Z28 Convertible 1987, 1991 - 1992 V8 5.0L RWD Automatic & Manual
Z28 Coupe 1991 - 1992 V8 5.7L RWD Automatic & Manual
Z28 Coupe 1987, 1991 - 1992 V8 5.0L RWD Automatic & Manual
Z28 Heritage Edition Convertible 1992 V8 5.0L RWD Automatic & Manual
Z28 Heritage Edition Convertible 1992 V8 5.7L RWD Automatic & Manual
Z28 Heritage Edition Coupe 1992 V8 5.0L RWD Automatic & Manual
Z28 Heritage Edition Coupe 1992 V8 5.7L RWD Automatic & Manual
Corvette 1986-1991 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
35th Anniversary Edition Hatchback 1988 V8 5.7L RWD Automatic & Manual
Base Convertible 1987 - 1991 V8 5.7L RWD Automatic & Manual
Base Hatchback 1986 - 1991 V8 5.7L RWD Automatic & Manual
Indianapolis 500 Pace Car Convertible 1986 V8 5.7L RWD Automatic & Manual
ZR-1 Hatchback 1990 - 1991 V8 5.7L RWD Manual
Ford 3 models (tapclick to expand)(tapclick to hide)
F-100 1982 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Custom Standard Cab Pickup 1982 L6 4.9L RWD Automatic & Manual
Custom Standard Cab Pickup 1982 L6 4.9L LPG RWD Automatic & Manual
Custom Standard Cab Pickup 1982 V6 3.8L RWD Automatic & Manual
Custom Standard Cab Pickup 1982 V8 4.2L RWD Automatic & Manual
Custom Standard Cab Pickup 1982 V8 5.0L RWD Automatic & Manual
XL Standard Cab Pickup 1982 L6 4.9L RWD Automatic & Manual
XL Standard Cab Pickup 1982 V6 3.8L RWD Automatic & Manual
XL Standard Cab Pickup 1982 V8 4.2L RWD Automatic & Manual
XL Standard Cab Pickup 1982 V8 5.0L RWD Automatic & Manual
XLS Standard Cab Pickup 1982 L6 4.9L RWD Automatic & Manual
XLS Standard Cab Pickup 1982 V6 3.8L RWD Automatic & Manual
XLS Standard Cab Pickup 1982 V8 4.2L RWD Automatic & Manual
XLS Standard Cab Pickup 1982 V8 5.0L RWD Automatic & Manual
XLT Lariat Standard Cab Pickup 1982 L6 4.9L RWD Automatic & Manual
XLT Lariat Standard Cab Pickup 1982 V6 3.8L RWD Automatic & Manual
XLT Lariat Standard Cab Pickup 1982 V8 4.2L RWD Automatic & Manual
XLT Lariat Standard Cab Pickup 1982 V8 5.0L RWD Automatic & Manual
Granada 1982 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GL Sedan 1982 L4 2.3L RWD Automatic & Manual
GL Sedan 1982 L4 2.3L RWD Automatic & Manual
GL Sedan 1982 L6 3.3L RWD Automatic & Manual
GL Sedan 1982 L6 3.3L RWD Automatic & Manual
GL Sedan 1982 V6 3.8L RWD Automatic & Manual
GL Sedan 1982 V6 3.8L RWD Automatic & Manual
GL Wagon 1982 L4 2.3L RWD Automatic & Manual
GL Wagon 1982 L6 3.3L RWD Automatic & Manual
GL Wagon 1982 V6 3.8L RWD Automatic & Manual
GLX Sedan 1982 L4 2.3L RWD Automatic & Manual
GLX Sedan 1982 L4 2.3L RWD Automatic & Manual
GLX Sedan 1982 L6 3.3L RWD Automatic & Manual
GLX Sedan 1982 L6 3.3L RWD Automatic & Manual
GLX Sedan 1982 V6 3.8L RWD Automatic & Manual
GLX Sedan 1982 V6 3.8L RWD Automatic & Manual
L Sedan 1982 L4 2.3L RWD Automatic & Manual
L Sedan 1982 L4 2.3L RWD Automatic & Manual
L Sedan 1982 L6 3.3L RWD Automatic & Manual
L Sedan 1982 L6 3.3L RWD Automatic & Manual
L Sedan 1982 V6 3.8L RWD Automatic & Manual
L Sedan 1982 V6 3.8L RWD Automatic & Manual
L Wagon 1982 L4 2.3L RWD Automatic & Manual
L Wagon 1982 L6 3.3L RWD Automatic & Manual
L Wagon 1982 V6 3.8L RWD Automatic & Manual
Thunderbird 1982 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1982 L6 3.3L RWD Automatic
Base Sedan 1982 V6 3.8L RWD Automatic
Base Sedan 1982 V8 4.2L RWD Automatic
Heritage Sedan 1982 L6 3.3L RWD Automatic
Heritage Sedan 1982 V6 3.8L RWD Automatic
Heritage Sedan 1982 V8 4.2L RWD Automatic
Town Landau Sedan 1982 L6 3.3L RWD Automatic
Town Landau Sedan 1982 V6 3.8L RWD Automatic
Town Landau Sedan 1982 V8 4.2L RWD Automatic
Lincoln 1 model (tapclick to expand)(tapclick to hide)
Continental 1982 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1982 V6 3.8L RWD Automatic
Base Sedan 1982 V8 5.0L RWD Automatic
Givenchy Sedan 1982 V6 3.8L RWD Automatic
Givenchy Sedan 1982 V8 5.0L RWD Automatic
Signature Sedan 1982 V6 3.8L RWD Automatic
Signature Sedan 1982 V8 5.0L RWD Automatic
Mercury 1 model (tapclick to expand)(tapclick to hide)
Cougar 1982 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1982 L4 2.3L LPG RWD Automatic
Base Sedan 1982 L4 2.3L LPG RWD Automatic
Base Sedan 1982 L6 3.3L RWD Automatic
Base Sedan 1982 L6 3.3L RWD Automatic
Base Sedan 1982 V6 3.8L RWD Automatic
Base Sedan 1982 V6 3.8L RWD Automatic
Base Wagon 1982 L4 2.3L LPG RWD Automatic
Base Wagon 1982 L6 3.3L RWD Automatic
Base Wagon 1982 V6 3.8L RWD Automatic
GS Sedan 1982 L6 3.3L RWD Automatic
GS Sedan 1982 L6 3.3L RWD Automatic
GS Sedan 1982 V6 3.8L RWD Automatic
GS Sedan 1982 V6 3.8L RWD Automatic
GS Wagon 1982 L6 3.3L RWD Automatic
GS Wagon 1982 V6 3.8L RWD Automatic
LS Sedan 1982 L6 3.3L RWD Automatic
LS Sedan 1982 L6 3.3L RWD Automatic
LS Sedan 1982 V6 3.8L RWD Automatic
LS Sedan 1982 V6 3.8L RWD Automatic
XR-7 Sedan 1982 L6 3.3L RWD Automatic
XR-7 Sedan 1982 V6 3.8L RWD Automatic
XR-7 Sedan 1982 V8 4.2L RWD Automatic
Oldsmobile 4 models (tapclick to expand)(tapclick to hide)
Achieva 1992-1994 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
S Coupe 1994 V6 3.1L FWD Automatic & Manual
S Coupe 1992 - 1994 L4 2.3L FWD Automatic & Manual
S Coupe 1992 - 1993 V6 3.3L FWD Automatic & Manual
S Sedan 1994 V6 3.1L FWD Automatic & Manual
S Sedan 1992 - 1994 L4 2.3L FWD Automatic & Manual
S Sedan 1992 - 1993 V6 3.3L FWD Automatic & Manual
SC Coupe 1994 V6 3.1L FWD Automatic & Manual
SC Coupe 1992, 1994 L4 2.3L FWD Automatic & Manual
SC Coupe 1992 V6 3.3L FWD Automatic & Manual
SCX Coupe 1992 - 1993 L4 2.3L FWD Manual
SL Coupe 1994 V6 3.1L FWD Automatic & Manual
SL Coupe 1992 - 1994 L4 2.3L FWD Automatic & Manual
SL Coupe 1992 - 1993 V6 3.3L FWD Automatic & Manual
SL Sedan 1994 V6 3.1L FWD Automatic & Manual
SL Sedan 1992 - 1994 L4 2.3L FWD Automatic & Manual
SL Sedan 1992 - 1993 V6 3.3L FWD Automatic & Manual
Calais 1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1987 L4 2.3L FWD Automatic & Manual
Base Coupe 1987 L4 2.5L FWD Automatic & Manual
Base Coupe 1987 V6 3.0L FWD Automatic & Manual
Base Sedan 1987 L4 2.3L FWD Automatic & Manual
Base Sedan 1987 L4 2.5L FWD Automatic & Manual
Base Sedan 1987 V6 3.0L FWD Automatic & Manual
GT Coupe 1987 L4 2.3L FWD Automatic & Manual
GT Coupe 1987 L4 2.5L FWD Automatic & Manual
GT Coupe 1987 V6 3.0L FWD Automatic & Manual
GT Sedan 1987 L4 2.3L FWD Automatic & Manual
GT Sedan 1987 L4 2.5L FWD Automatic & Manual
GT Sedan 1987 V6 3.0L FWD Automatic & Manual
Supreme Coupe 1987 L4 2.5L FWD Automatic & Manual
Supreme Coupe 1987 V6 3.0L FWD Automatic & Manual
Supreme Sedan 1987 L4 2.5L FWD Automatic & Manual
Supreme Sedan 1987 V6 3.0L FWD Automatic & Manual
Cutlass Calais 1988-1991 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1988, 1991 L4 2.3L FWD Automatic & Manual
Base Coupe 1988 - 1991 L4 2.5L FWD Automatic & Manual
Base Coupe 1988 V6 3.0L FWD Automatic & Manual
Base Sedan 1988, 1991 L4 2.3L FWD Automatic & Manual
Base Sedan 1988 - 1991 L4 2.5L FWD Automatic & Manual
Base Sedan 1988 V6 3.0L FWD Automatic & Manual
GT Coupe 1988, 1991 L4 2.3L FWD Automatic & Manual
GT Coupe 1988 - 1991 L4 2.5L FWD Automatic & Manual
GT Coupe 1988 V6 3.0L FWD Automatic & Manual
GT Sedan 1988, 1991 L4 2.3L FWD Automatic & Manual
GT Sedan 1988 - 1991 L4 2.5L FWD Automatic & Manual
GT Sedan 1988 V6 3.0L FWD Automatic & Manual
International Coupe 1988 - 1991 L4 2.3L FWD Automatic & Manual
International Sedan 1988 - 1991 L4 2.3L FWD Automatic & Manual
S Coupe 1989 - 1991 L4 2.3L FWD Automatic & Manual
S Coupe 1989 - 1991 L4 2.5L FWD Automatic & Manual
S Coupe 1989 V6 3.3L FWD Automatic & Manual
S Sedan 1989 - 1991 L4 2.3L FWD Automatic & Manual
S Sedan 1989 - 1991 L4 2.5L FWD Automatic & Manual
S Sedan 1989 V6 3.3L FWD Automatic & Manual
SL Coupe 1989 - 1991 V6 3.3L FWD Automatic
SL Coupe 1989 V6 3.3L FWD Manual
SL Coupe 1988 - 1991 L4 2.3L FWD Automatic
SL Coupe 1988 - 1989 L4 2.3L FWD Manual
SL Coupe 1988 - 1989 L4 2.5L FWD Automatic & Manual
SL Coupe 1988 V6 3.0L FWD Automatic & Manual
SL Sedan 1989 - 1991 V6 3.3L FWD Automatic
SL Sedan 1989 V6 3.3L FWD Manual
SL Sedan 1988 - 1991 L4 2.3L FWD Automatic
SL Sedan 1988 - 1989 L4 2.3L FWD Manual
SL Sedan 1988 - 1989 L4 2.5L FWD Automatic & Manual
SL Sedan 1988 V6 3.0L FWD Automatic & Manual
Cutlass Supreme 1990-1991 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1991 L4 2.3L FWD Automatic & Manual
Base Convertible 1991 V6 3.1L FWD Automatic & Manual
Base Convertible 1991 V6 3.4L FWD Automatic & Manual
Base Coupe 1991 V6 3.4L FWD Automatic & Manual
Base Coupe 1990 - 1991 L4 2.3L FWD Automatic & Manual
Base Coupe 1990 - 1991 V6 3.1L FWD Automatic & Manual
Base Sedan 1991 V6 3.4L FWD Automatic & Manual
Base Sedan 1990 - 1991 L4 2.3L FWD Automatic & Manual
Base Sedan 1990 - 1991 V6 3.1L FWD Automatic & Manual
International Coupe 1991 V6 3.4L FWD Automatic & Manual
International Coupe 1990 L4 2.3L FWD Automatic & Manual
International Coupe 1990 - 1991 V6 3.1L FWD Automatic & Manual
International Sedan 1991 V6 3.4L FWD Automatic & Manual
International Sedan 1990 L4 2.3L FWD Automatic & Manual
International Sedan 1990 - 1991 V6 3.1L FWD Automatic & Manual
SL Coupe 1991 V6 3.4L FWD Automatic & Manual
SL Coupe 1990 - 1991 V6 3.1L FWD Automatic & Manual
SL Sedan 1991 V6 3.4L FWD Automatic & Manual
SL Sedan 1990 - 1991 V6 3.1L FWD Automatic & Manual
Pontiac 3 models (tapclick to expand)(tapclick to hide)
Firebird 1987 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1987 V6 2.8L RWD Automatic & Manual
Base Coupe 1987 V8 5.0L RWD Automatic & Manual
Base Coupe 1987 V8 5.7L RWD Automatic & Manual
Trans Am Coupe 1987 V8 5.0L RWD Automatic & Manual
Trans Am Coupe 1987 V8 5.7L RWD Automatic & Manual
Grand Am 1988-1994 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1988 L4 2.3L FWD Automatic & Manual
Base Coupe 1988 L4 2.5L FWD Automatic & Manual
Base Sedan 1988 L4 2.3L FWD Automatic & Manual
Base Sedan 1988 L4 2.5L FWD Automatic & Manual
GT Coupe 1994 V6 3.1L FWD Automatic & Manual
GT Coupe 1992 - 1994 L4 2.3L FWD Automatic & Manual
GT Coupe 1992 - 1993 V6 3.3L FWD Automatic & Manual
GT Sedan 1994 V6 3.1L FWD Automatic & Manual
GT Sedan 1992 - 1994 L4 2.3L FWD Automatic & Manual
GT Sedan 1992 - 1993 V6 3.3L FWD Automatic & Manual
LE Coupe 1988 L4 2.0L Turbo FWD Automatic & Manual
LE Coupe 1988 - 1991 L4 2.3L FWD Automatic & Manual
LE Coupe 1988 - 1991 L4 2.5L FWD Automatic & Manual
LE Sedan 1988 L4 2.0L Turbo FWD Automatic & Manual
LE Sedan 1988 - 1991 L4 2.3L FWD Automatic & Manual
LE Sedan 1988 - 1991 L4 2.5L FWD Automatic & Manual
SE Coupe 1994 V6 3.1L FWD Automatic & Manual
SE Coupe 1992 - 1993 V6 3.3L FWD Automatic & Manual
SE Coupe 1988 - 1989 L4 2.0L Turbo FWD Automatic & Manual
SE Coupe 1988 - 1994 L4 2.3L FWD Automatic & Manual
SE Sedan 1994 V6 3.1L FWD Automatic & Manual
SE Sedan 1992 - 1993 V6 3.3L FWD Automatic & Manual
SE Sedan 1988 - 1989 L4 2.0L Turbo FWD Automatic & Manual
SE Sedan 1988 - 1994 L4 2.3L FWD Automatic & Manual
Value Leader Coupe 1991 L4 2.5L FWD Automatic & Manual
Value Leader Sedan 1991 L4 2.5L FWD Automatic & Manual
Grand Prix 1990-1991 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GT Coupe 1991 V6 3.1L FWD Automatic & Manual
GT Coupe 1991 V6 3.4L FWD Automatic & Manual
LE Coupe 1990 L4 2.3L FWD Automatic & Manual
LE Coupe 1990 V6 3.1L FWD Automatic & Manual
LE Sedan 1990 - 1991 L4 2.3L FWD Automatic & Manual
LE Sedan 1990 - 1991 V6 3.1L FWD Automatic & Manual
Mclaren Coupe 1990 V6 3.1L Turbo FWD Automatic & Manual
SE Coupe 1991 L4 2.3L FWD Automatic & Manual
SE Coupe 1991 V6 3.4L FWD Automatic & Manual
SE Coupe 1990 - 1991 V6 3.1L FWD Automatic & Manual
SE Sedan 1991 L4 2.3L FWD Automatic & Manual
SE Sedan 1991 V6 3.1L FWD Automatic & Manual
SE Sedan 1991 V6 3.4L FWD Automatic & Manual
STE Sedan 1991 V6 3.4L FWD Automatic & Manual
STE Sedan 1990 - 1991 V6 3.1L FWD Automatic & Manual
STE Sedan 1990 V6 3.1L Turbo FWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.

Fits Years: 1982 1986 1987 1988 1989 1990 1991 1992 1993 1994

Fits Models: Achieva, Beretta, Calais, Camaro, Continental, Corvette, Cougar, Cutlass Calais, Cutlass Supreme, F-100, Firebird, Granada, Grand Am, Grand Prix, Skylark, Thunderbird

Expert Guide

Choosing the Right Aftermarket Spark Plugs for Your 1986-1991 Chevrolet Corvette

Keep your C4 Corvette's L98 or LT5 engine running strong with the correct set of new aftermarket spark plugs.

 Read Full Guide →
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