Champion 13S Spark Plug

GMC Savana 2500

5.7L V8 Bi-Fuel OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

GMC Savana 2500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

GMC Savana 3500

5.7L V8 Bi-Fuel OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

GMC Savana 3500

5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

GMC Savana 3500

7.4L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

GMC Sierra 1500

4.3L V6 Gas OHV .045 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

GMC Sierra 1500

4.3L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

GMC Sierra 1500 Classic

4.3L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

GMC Sonoma

4.3L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

GMC W3500 Forward

5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

GMC W4500 Forward

5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

GMC Yukon

5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Isuzu Hombre

4.3L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Isuzu NPR

5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Isuzu NPR-HD

5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Lincoln LS

3.0L V6 Gas DOHC .054 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Mercury Cougar

2.5L V6 Gas DOHC .045 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Mercury Cougar

2.5L V6 Gas DOHC PLUG TYPE RS14YC6~.045 GAP
BASE MODEL
COPPER PLUS
V6~.054 GAP
OE TYPE
COPPER PLUS
S
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Mercury Cougar

2.5L V6 Gas DOHC .054 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Mercury Monterey

4.2L V6 Gas OHV .054 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Mercury Monterey

4.2L V6 Gas OHV .054 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Mercury Mountaineer

5.0L V8 Gas OHV .054 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Mercury Mystique

2.5L V6 Gas DOHC .054 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Mercury Sable

3.0L V6 Gas DOHC .054 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Oldsmobile 88

3.8L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Oldsmobile Alero

3.4L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Oldsmobile Bravada

4.3L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Oldsmobile Cutlass

3.1L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Oldsmobile Intrigue

3.8L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Oldsmobile LSS

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Oldsmobile Silhouette

3.4L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Aztek

3.4L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Bonneville

3.8L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Bonneville

3.8L V6 Gas OHV Supercharged .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Firebird

3.8L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac G6

3.5L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Grand Am

3.4L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Grand Am

2.4L l4 Gas DOHC .045 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
4 Per Vehicle

Pontiac Grand Prix

3.8L V6 Gas OHV .060 GAP
OE TYPE
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Grand Prix

3.8L V6 Gas OHV Supercharged .060 GAP
OE TYPE
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Grand Prix

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Grand Prix

3.1L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Grand Prix

3.8L V6 Gas DOHC .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Montana

3.5L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Montana

3.4L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Torrent

3.4L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Pontiac Trans Sport

3.4L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Qvale Mangusta

4.6L V8 Gas DOHC .054 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Saturn Relay

3.5L V6 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
6 Per Vehicle

Workhorse P30

5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Workhorse P30

5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Workhorse P32

5.7L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Workhorse P32

7.4L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Workhorse P42

7.4L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle

Workhorse Custom Chassis P32

7.4L V8 Gas OHV .060 GAP
PLUG TYPE RS14YC6
COPPER PLUS
Part Qualifier: Resistor Copper Plug
8 Per Vehicle