

NGK IZFR5K-11 Laser Iridium Spark Plug
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- Core Material
- Iridium
- Top Material Type
- Metal
- Product Dimensions
- 4.35 x 2.24 x 2.08 inches; 1.59 Ounces
- Item model number
- IZFR5K-11
Key features
- Laser welded Iridium center electrode tip ensures high durability and greater spark
- Platinum disc welded to backside of ground electrode provides long life
- Longer insulator nose, the corrugated ribs on insulator, and a triple gasket seal eliminates combustion gas leakage
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti-seizing
Specifications
| Brand | NGK |
|---|---|
| Core Material | Iridium |
| Top Material Type | Metal |
| Product Dimensions | 4.35 x 2.24 x 2.08 inches; 1.59 Ounces |
| Item model number | IZFR5K-11 |
| Manufacturer | NGK |
| Country of Origin | Japan |
| Domestic Shipping | Item can be shipped within U.S. |
| International Shipping | This item can be shipped to select countries outside of the U.S. Learn More |
| ASIN | B001MU5JOE |
About this product
Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available iridium/platinum surfaces ensure slow wear rate providing stable idle, improved fuel efficiency and lower emissions. Laser welded iridium center electrode tip ensures high durability and greater spark. Platinum disc welded to backside of ground electrode provides long life. Longer insulator nose, Corrugated ribs that doesn't flashover, and the triple gasket seal eliminates combustion gas leakage. Faster starts and quicker acceleration. Better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti-seizing.
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