Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum.

NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability.

NGK's high-grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. The Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark ...

NGK’s high-grade pure alumina ceramic and 98% pure copper core prevents the spark plug from overheating while providing reliable starts. Buy Spark Plug - Laser Iridium - NGK 373 online …

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火花塞技术参数—— 火花塞世界名牌对照表、型号对照表 Spark Plug model cross reference 替换表 本表仅供参考，由于各个厂家设计，材料的不同，所生产的火花塞的热值不一定一样，火花塞的具体选型，请查阅发动机使用说明

NGK lists a design symbols chart in the front of every spark plug catalog. We break down how to decode the part number and stock number on your NGK spark plugs.

Buy 8 pc NGK 373 Laser Iridium Spark Plugs for 22041AA760 22401AA760 22401AA761 4506 4704 IKH20TT PKH20TT Ignition Wire Secondary Fits select: 2010-2012 SUBARU LEGACY at Walmart.com

NGK Spark Plug Specification Chart 58 NGK Racing NGK Standard Part No. Stock No. Image Part No. Stock No. Image Racing Spark Plugs 14mm Spark Plugs (cont.) 3/4” Reach 5/8” Hex R7434-8 4892 162 DV Iridium R7434-9 4658 162 DV ISO, Low Angle Ground Electrode R7434-10 4894 162 DV Gasket, Solid Resistor 3/4” Reach 5/8” Hex R7433-8 4889 161 DU

Get the NGK 373 Spark Plug for your vehicle. Buy now and secure your purchase online!