Universal with Resistance Type Car Iridium Spark Plugs 4 Pack (SANTANA,Jetta)
- Center electrode, 0.6MM tip design, enhanced ignition performance, stable combustion.
- Iridium is a precious metal material with a high melting point and strong corrosion resistance. It is chemically stable..
- The center electrode has a thinner firing end, which tends to accumulate more electric energy and ensure a good start of the car..
- The center electrode consumes less heat, is easy to spread, and burns more fully.
- This Iridium spark plug has a life of about 80,000 kilometers..