NGK 2314 Spark Plug

Reliable Ignition Performance for Chrysler, Dodge, Jeep, and Volkswagen

The NGK Iridium IX Spark Plug 2314 is engineered to deliver consistent ignition and improved combustion for a range of vehicles including Chrysler 300, Dodge Charger, Jeep Wrangler, and Volkswagen Routan. Designed with durable materials and precise specifications, this spark plug supports efficient engine operation and longevity.

• Iridium center electrode tip for enhanced durability and stable spark
• Taper cut ground electrode tip design for optimized ignition
• Copper core center electrode for excellent conductivity
• Standard ground configuration with a single nickel ground electrode
• Non-removable nut electrical terminal type for secure connection
• Pre-gap size of 0.052 inches for precise spark gap
• Tapered seat type and 14mm thread diameter for proper fitment
• Hex size of 5/8 inch for easy installation
• Manufacturer heat range of 5 suitable for various driving conditions
• Insulator height of 55.00 mm and reach of 25.00 mm for correct positioning

About the NGK Iridium IX Spark Plug Line

The Iridium IX Spark Plug line from NGK is designed to provide improved ignition performance and longer service life compared to conventional spark plugs. Featuring an iridium center electrode tip, these plugs offer enhanced wear resistance and stable spark delivery, which contributes to better combustion efficiency. The 2314 part number is part of this line, combining advanced materials like copper and nickel with a tapered ground electrode design to maintain reliable ignition in demanding conditions.

Technical Details and Compatibility

This NGK spark plug 2314 features a copper core center electrode with an iridium tip, which ensures excellent electrical conductivity and durability. The ground electrode is made of nickel with a taper cut tip, designed to optimize spark exposure and combustion. The plug has a non-removable nut electrical terminal type and a single ground electrode, supporting stable electrical connections. With a pre-gap size of 0.052 inches and a heat range rating of 5, it is suitable for a variety of engines in Chrysler, Dodge, Jeep, and Volkswagen models such as the Dodge Avenger, Jeep Grand Cherokee, and Chrysler Pacifica.

Common Applications and Problem Solving

• Improves engine misfire issues in Chrysler 300 and Dodge Challenger
• Enhances fuel efficiency and throttle response in Jeep Wrangler and Dodge Magnum
• Reduces rough idling and starting difficulties in Volkswagen Routan and Chrysler Town & Country
• Supports consistent ignition in high-performance vehicles like the Dodge Viper
• Helps maintain smooth engine operation in Dodge Caravan and Jeep Grand Cherokee

Installation Notes and Tips

When installing the NGK Iridium IX Spark Plug 2314, ensure the tapered seat type matches the engine specifications for proper sealing. Use a 5/8 inch hex socket for installation and verify the pre-gap size of 0.052 inches before fitting. Avoid over-tightening to prevent thread damage, and always replace spark plugs in sets to maintain balanced engine performance. This spark plug is compatible with 14mm thread diameter and 25mm reach engines commonly found in Chrysler, Dodge, Jeep, and Volkswagen models.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable ignition and durability. The Iridium IX Spark Plug 2314 undergoes rigorous testing for heat range, electrode wear, and electrical resistance, rated at 5000 ohms to reduce radio frequency interference. While specific warranty details may vary, NGK products typically come with manufacturer-backed quality assurance to support long-term vehicle performance.