View all images
Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures; DENSO PREMIUM CLASS IRIDIUM PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach, 0.81 in. hex size, gasket seat, resistor type, removable terminal, 0.4 mm iridium projected center electrode, tapered cut U-groove ground electrode, 0.044 in. gap, heat range 16.
- Denso
- Denso Iridium Power
- Sold Individually
|
|
| 6 Cyl 3.8L |
Base |
| 6 Cyl 4.1L |
Base |
|
E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 19 mm reach, 0.81 in. hex size, gasket seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.
- E3
- E3 DiamondFire
- Sold Individually
|
|
| 6 Cyl 5.0L |
Base |
| 6 Cyl 3.8L |
Base |
| 6 Cyl 4.1L |
Base |
|
View all images
Copper core center electrode for improved heat transfer to the tip; AC DELCO RAPIDFIRE PERFORMANCE PLATINUM SPARK PLUG, SOLD INDIVIDUALLY AC Delco Rapidfire Performance Platinum Spark Plugs offer longer life and improved efficiency over time. It fits engines that run conventional plugs, as well as newer vehicles that require platinum plugs.Features:.
- AC Delco
- AC Delco RapidFire Performance Platinum
- Sold Individually
|
Extremely durable under high heat; 19 mm reach.
- NGK
- NGK G-Power
- Sold Individually
|
|
| 6 Cyl 3.8L |
Base |
| 6 Cyl 4.1L |
Base |
|
View all images
Tapered V-profile nickel ground electrode provides improved starting in cold weather and increased fuel ignitability; Platinum plug.
- Bosch
- Bosch Platinum Plus
- Sold Individually
|
|
| 6 Cyl 4.1L |
Base |
| 6 Cyl 4.8L |
Base |
|