Description
- Laser welded Platinum or Iridium center electrode tip
- Platinum disc welded to backside of ground electrode provides long life
- Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions
- Best spark plug available in their category
- Original Equipment Manufacturer approved design
NGK - Laser Iridium Spark Plug for Mercruiser, GMC, Chevrolet (ITR4A15)
fits the following vehicles:
fits the following vehicles:
No vehicle fitment set for this product yet.