The IZFR5J Spark Plug (86-5899) provides superior ignitability, throttle response, and anti-fouling. The laser-welded tiny Iridium tip assures long-term durability and a consistent spark, while the tapered ground electrode mitigates the effects of electrical quenching. The IZFR5J Spark Plug (86-5899) has a high melting point and is heat and electrical wear-resistant, making it ideal for today's high-performance engines. A longer insulator nose prevents fouling, corrugated ribs on the insulator prevent flashover, and a triple gasket seal prevents combustion gas leakage.
Key features:
- Copper core with a solid core for more spark.
- An insulator nose with a longer length reduces fouling.
- The insulator's corrugated ribs reduce flashover.
- Combustion gas leakage is prevented by a triple gasket seal.
- The copper core aids in heat dissipation.
- Triple seals prevent leakage.
- Ultrafine wires aid in ignitability and performance improvement.
Specifications:
- SKU: 86-5899
- UPC: 087295058992
- Weight: 0.15 LBS
- Package comes with a 4pcs spark plug
