NGK Iridium/Platinum Spark Plugs (4) OEM Replacement B18C1
NGK Iridium/Platinum spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing the wear rate of both surfaces and ensuring great durability and long life.
These spark plugs are available for use with a variety of engine types!
- Laser welded Iridium center electrode tip
- Platinum disc welded to backside of ground electrode provides long life
- Trivalent Metal Plating for superior anti-corrosion and anti-seizing
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions
- Best OEM Iridium spark plug available
- Original Equipment Manufacturer approved design
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