Denso 3060 Spark Plug

Overview of Denso 3060 Spark Plug for Toyota Tercel

The Denso 3060 spark plug is designed specifically for Toyota Tercel models, providing reliable ignition performance. This spark plug features a multi-electrode ground configuration and durable materials to support consistent engine operation.

• Part Number: 3060
• Brand Line: U-Groove Conventional
• Resistance: 5000 ohms
• Multi-electrode ground configuration with 2 electrodes
• Center electrode core made of copper with nickel tip
• Ground electrode core made of nickel
• Pre-gap size of 1.0 mm
• Flat seat type with 14.00 mm thread diameter and 19.00 mm reach
• Hex size: 20.6 mm
• Manufacturer heat range: 20

Detailed Features and Specifications

The Denso 3060 spark plug belongs to the U-Groove Conventional product line, which emphasizes a multi-electrode design to improve ignition reliability and combustion efficiency. The multi-electrode ground configuration includes two nickel ground electrodes that enhance spark exposure and reduce misfires. The center electrode features a copper core for excellent thermal conductivity, paired with a nickel tip for durability. With a resistance rating of 5000 ohms, this spark plug helps suppress electrical noise that can interfere with vehicle electronics.

The pre-gap size of 1.0 mm is optimized for the Toyota Tercel's ignition system, ensuring proper spark gap for efficient combustion. The flat seat type and 14 mm thread diameter with a 19 mm reach provide a secure fit in the engine cylinder head. The 20.6 mm hex size allows for straightforward installation and removal using standard tools.

Compatible Vehicles and Applications

This spark plug is compatible with Toyota Tercel models requiring a 14 mm thread diameter and a heat range of 20. It is designed to address common ignition issues such as:

• Engine misfires or rough idling
• Difficulty starting the engine
• Poor fuel efficiency due to incomplete combustion
• Increased exhaust emissions
• Reduced engine power and acceleration

Installation Notes and Tips

When installing the Denso 3060 spark plug, ensure the engine is cool to prevent damage to the cylinder head. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended specifications to avoid over-tightening or under-tightening. Verify the pre-gap size of 1.0 mm before installation, adjusting if necessary. The 20.6 mm hex size allows for easy access with standard spark plug sockets.

Quality Assurance and Warranty

Denso manufactures the 3060 spark plug to meet strict quality standards, ensuring consistent performance and durability. The use of copper and nickel materials in the electrodes supports long service life under normal operating conditions. While specific warranty details are not provided, Denso products typically come with manufacturer-backed quality assurance to support customer confidence.