BOSCH FR7DC equivalent NGK BKR6E

M: 14*1.25mm
Hex:16mm
Reach: 19mm

• Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs
• Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability
• Angular, five-ribbed insulator design prevents misfire due to current leakage
• Nickel-plated rolled threads provides complete anti-seize and corrosion protection
• Metal glass fused resistor maximizes interference suppression