Champion Spark Plug
Copper Plus
#401
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Specifications
- Seat Type
- Tapered
- Electrode Tip Material
- Copper
- Reach
- 0.69 in
- Pre Gap Size
- 0.04 in (1.02 mm)
- Qty
- 8
Description
Copper Plus - Dependable Performance. Copper core center electrode allows for accurate control of heat range for longer life Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression Built to ISO and SAE standards for proven performance
