NGK DIFR6D13 / 94167 Spark Plug Laser Iridium

The NGK DIFR6D13 / 94167 Laser Iridium Spark Plug delivers superior ignitability and long service life with the smallest tip diameter available. This genuine NGK component features a laser-welded iridium center electrode tip and a platinum disc welded to the backside of the ground electrode, offering exceptional durability and a slow wear rate. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties, contributing to faster starts, quicker acceleration, and better fuel economy with lower emissions. Designed for OEM reliability, it maintains stable idle and resists fouling under demanding conditions. With its 14mm diameter format and OE-approved construction, this plug is engineered to meet exacting standards. If you’re unsure about compatibility, contact us for guidance or consult the cross-reference table provided.