Availability

- In Stock Items. Ships Today. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Universal
- No (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Submodel
- LIMITED The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- OVERLAND The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- SPORT The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Spark Plug Reach (in.)
- 0.984 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.000 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Spark Plug Reach (mm)
- 24.99mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 25.40mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Manufacturer Heat Range
- 12 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Electrode Core Material
- Copper (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Nickel alloy (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Center Electrode Type
- Projected (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Spark Plug Seat Style
- Gasket (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Tapered (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filter Options
- Stock Replacement (2)

Champion Iridium Spark Plugs

4.96 out of 5 stars 45 Customer Reviews

Champion iridium spark plugs have a stabilizing effect on ignition voltage, as well as excellent wear characteristics. They're quickly becoming the technology of ch

Champion iridium spark plugs have a stabilizing effect on ignition voltage, as well as excellent wear characteristics. They're quickly becoming the technology of choice for engine manufacturers worldwide. These plugs feature a fine-wire iridium center electrode that's laser-locked to the center electrode, and a platinum V-trimmed ground electrode to ensure maximum life and erosion resistance. They come with their exclusive Heat-Active alloy to reach operating temperatures quickly and maintain stable temperatures under varying engine loads. The plugs will deliver a consistently focused spark that provides the highest

Champion iridium spark plugs have a stabilizing effect on ignition voltage, as well as excellent wear characteristics. They're quickly becoming the technology of choice for engine manufacturers worldwide. These plugs feature a fine-wire iridium center electrode that's laser-locked to the center electrode, and a platinum V-trimmed ground electrode to ensure maximum life and erosion resistance. They come with their exclusive Heat-Active alloy to reach operating temperatures quickly and maintain stable temperatures under varying engine loads. The plugs will deliver a consistently focused spark that provides the highest level of engine performance possible, regardless of engine type or ignition. Order the model designed for your vehicle application.

Showing In Stock Items. Show All 4 Items.