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04-08 Dodge Ram 5.7L Hemi
2313
NGK 1-Step Colder Iridium Spark Plugs are engineered for high-stress performance builds running forced induction or nitrous. The colder heat range helps combat excessive combustion temperatures created under boost, reducing the chance of pre-ignition and detonation while maintaining ignition stability. A fine 0.6mm iridium center electrode offers superior spark concentration and consistent flame kernel growth even under high cylinder pressure. With a copper core for efficient heat transfer, alumina ceramic insulator for strength, and trivalent metal plating to prevent corrosion and seizing, these plugs are built for long-term reliability. Triple-seal construction ensures leak-free performance, while the extended projection design enhances combustion efficiency. Perfect for aggressive tuning, racing setups, and high-HP boosted builds.
Torque Specs:
NGK is one of the most trusted names in ignition, supplying spark plugs, coils, and related ignition/sensor components used across both OEM and aftermarket applications. For performance enthusiasts, NGK’s plug technology and broad coverage make it a reliable baseline upgrade for consistent spark, cleaner burn, and dependable operation under heat and boost.
PART # 2313
2313 NGK 04-08 Dodge Ram 5.7L Hemi 1-Step Colder Iridium Spark Plugs (Supercharged or Nitrous). Boost reliability and performance with NGK 1-Step Colder Iridium Spark Plugs, ideal for supercharged and nitrous-equipped applications. Designed for high-output engines, these plugs feature a fine-wire iridium electrode, superior heat control, and strong anti-fouling properties, delivering consistent spark, reduced detonation risk, and dependable ignition stability in demanding performance environments.
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04-08 Dodge Ram 5.7L Hemi
2313
NGK 1-Step Colder Iridium Spark Plugs are engineered for high-stress performance builds running forced induction or nitrous. The colder heat range helps combat excessive combustion temperatures created under boost, reducing the chance of pre-ignition and detonation while maintaining ignition stability. A fine 0.6mm iridium center electrode offers superior spark concentration and consistent flame kernel growth even under high cylinder pressure. With a copper core for efficient heat transfer, alumina ceramic insulator for strength, and trivalent metal plating to prevent corrosion and seizing, these plugs are built for long-term reliability. Triple-seal construction ensures leak-free performance, while the extended projection design enhances combustion efficiency. Perfect for aggressive tuning, racing setups, and high-HP boosted builds.
Torque Specs:
NGK is one of the most trusted names in ignition, supplying spark plugs, coils, and related ignition/sensor components used across both OEM and aftermarket applications. For performance enthusiasts, NGK’s plug technology and broad coverage make it a reliable baseline upgrade for consistent spark, cleaner burn, and dependable operation under heat and boost.
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Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.