Denso 3046 Spark Plug

Overview of Denso 3046 Spark Plug for Dodge and Mitsubishi

The Denso 3046 spark plug is engineered for reliable ignition performance in select Dodge and Mitsubishi vehicles. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.

• Resistance: 5000 ohms for optimal electrical performance
• Ground Electrode Tip Design: Standard for stable spark delivery
• Ground Configuration: Semi-surface to enhance ignition reliability
• Core Materials: Copper center electrode with nickel tips and ground electrode
• Pre-Gap Size: 1.1 mm for precise spark gap
• Hex Size: 20.6 mm for standard installation tools
• Manufacturer Heat Range: 20 suitable for specified engine conditions
• Seat Type: Flat for secure mounting
• Thread Diameter: 14.00 mm and Reach: 19.00 mm for proper fitment

Details on the U-Groove Conventional Product Line

The Denso U-Groove Conventional spark plug line features a unique ground electrode design that improves spark exposure and combustion efficiency. This design helps maintain consistent ignition performance and supports engine durability. The 3046 part number belongs to this line, offering a balance of conventional spark plug reliability with enhanced electrode configuration.

Technical Description of Denso 3046 Spark Plug

This spark plug incorporates a copper core center electrode, which provides excellent thermal conductivity to manage heat effectively. The nickel material used for both the center and ground electrode tips ensures durability and resistance to wear. The semi-surface ground configuration and standard ground electrode tip design contribute to stable spark generation. With a pre-gap size of 1.1 mm, the spark plug is optimized for ignition timing and combustion efficiency. The flat seat type and 14 mm thread diameter with 19 mm reach ensure compatibility with specific engine designs.

Compatible Vehicles and Common Applications

• Dodge Ram 50 and Power Ram 50 ignition maintenance
• Mitsubishi Colt and Cordia spark plug replacement
• Mitsubishi Mighty Max and Starion engine tune-ups
• Mitsubishi Tredia ignition system servicing

Installation Notes and Tips

• Verify thread size and reach to match engine specifications
• Use a 20.6 mm socket wrench for proper installation torque
• Check and adjust spark plug gap if necessary before installation
• Ensure the flat seat is clean and free of debris for proper sealing
• Follow vehicle manufacturer torque specifications to avoid damage

Quality Assurance and Warranty

Denso spark plugs, including the 3046 part number, are manufactured to meet strict quality standards for ignition components. The use of copper and nickel materials supports durability and consistent performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed quality assurance to support reliable operation in compatible Dodge and Mitsubishi vehicles.