Description
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. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. 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 performance.
- SPE DESIGN: Square platinum electrode shape of the ground electrode provides the best ignitability and service life for high heat engines
- ACTUAL OE or EQUIVALENT HIGH IGNITABILITY DESIGN: SPE tip & iridium alloy center electrode produce the most advanced OE spark plug technology
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- RECOMMENDED USAGE: Best for vehicles with OE SPE iridium alloy plugs
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- BLINDAGE MÉTALLIQUE TRIVALENT : Offre des propriétés anti-corrosion et anti-grippant supérieures, assurant une installation et un retrait facilement
- ÉLECTRODE CENTRALE EN ALLIAGE D’IRIDIUM : La densité de l’iridium (6 fois celle du platine) et son point de fusion extrêmement élevé sont parfaits pour les moteurs modernes à haute efficacité
- CONCEPTION D’OE RÉELLE OU ÉQUIVALENTE À HAUTE IGNITABILITÉ : la pointe SPE et l’électrode centrale en alliage d’iridium produisent la technologie de bougie d’allumage OE la plus avancée
- USAGE RECOMMANDÉ : Idéal pour les véhicules équipés de bougies en alliage d’iridium OE SPE
- CONCEPTION DE LA SPÉCIALITÉ : La forme carrée d’électrode platine de l’électrode de masse offre la meilleure illuminabilité et durée de vie pour les moteurs à haute chaleur
- NOYAU DE CUIVRE SOLIDE : un noyau de cuivre pur à 98 % offre une dissipation thermique supérieure, une conductivité et des plages de chaleur ultra-larges
Fits these vehicles
- 2025 Dodge Durango 6.2L V8
- 2024 Ram 1500 6.2L V8
- 2024 Dodge Durango 6.2L V8
- 2023 Dodge Charger 6.2L V8
- 2023 Ram 1500 6.2L V8
- 2023 Dodge Durango 6.2L V8
- 2022 Ram 1500 6.2L V8
- 2022 Dodge Charger 6.2L V8
- 2022 Dodge Challenger 6.2L V8
- 2021 Jeep Grand Cherokee 6.2L V8
- 2021 Dodge Charger 6.2L V8
- 2021 Dodge Challenger 6.2L V8
- 2021 Dodge Durango 6.2L V8
- 2021 Ram 1500 6.2L V8
- 2020 Dodge Charger 6.2L V8
- 2020 Jeep Grand Cherokee 6.2L V8
- 2020 Dodge Challenger 6.2L V8
- 2019 Dodge Challenger 6.2L V8
- 2019 Jeep Grand Cherokee 6.2L V8
- 2019 Dodge Charger 6.2L V8
- 2018 Dodge Challenger 6.2L V8
- 2018 Dodge Charger 6.2L V8
- 2018 Subaru WRX STI 2.5L H4
- 2018 Jeep Grand Cherokee 6.2L V8
- 2017 Subaru WRX STI 2.5L H4
- 2017 Dodge Charger 6.2L V8
- 2017 Dodge Challenger 6.2L V8
- 2016 Dodge Charger 6.2L V8
- 2016 Subaru WRX STI 2.5L H4
- 2016 Dodge Challenger 6.2L V8
- 2015 Dodge Challenger 6.2L V8
- 2015 Dodge Charger 6.2L V8
- 2015 Subaru WRX STI 2.5L H4
- 2014 Subaru WRX 2.5L H4 Turbocharged
- 2014 Subaru WRX STI 2.5L H4 Turbocharged
- 2014 Subaru Impreza 2.5L H4
- 2013 Subaru WRX 2.5L H4 Turbocharged
- 2013 Subaru WRX STI 2.5L H4 Turbocharged
- 2013 Subaru Forester 2.5L H4 Turbocharged
- 2013 Subaru Impreza 2.5L H4
- 2012 Subaru Impreza 2.5L H4
- 2012 Subaru Forester 2.5L H4 Turbocharged
- 2011 Subaru Impreza 2.5L H4 Turbocharged
- 2011 Subaru Forester 2.5L H4 Turbocharged
- 2010 Subaru Impreza 2.5L H4 Turbocharged
- 2010 Subaru Forester 2.5L H4 Turbocharged
- 2009 Subaru Outback 2.5L H4 Turbocharged
- 2009 Subaru Forester 2.5L H4 Turbocharged
- 2009 Subaru Tribeca 3.6L H6
- 2009 Subaru Impreza 2.5L H4 Turbocharged
- 2009 Subaru Legacy 2.5L H4 Turbocharged
- 2008 Subaru Tribeca 3.6L H6
- 2008 Subaru Outback 2.5L H4 Turbocharged
- 2008 Subaru Impreza 2.5L H4 Turbocharged
- 2008 Subaru Legacy 2.5L H4 Turbocharged
- 2007 Subaru Outback 2.5L H4 Turbocharged
- 2007 Subaru Legacy 2.5L H4 Turbocharged
- 2006 Subaru Legacy 2.5L H4 Turbocharged
- 2006 Subaru Outback 2.5L H4 Turbocharged
- 2005 Subaru Legacy 2.5L H4 Turbocharged
- 2005 Subaru Outback 2.5L H4 Turbocharged
Replaces these part numbers
22401-AA670, 22401AA670, SP196724AC, XP5325, APP5325, 7913, IKH20TT, 4704, PKH20TT, 4506, SILFR6A





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