Bosch 79006 Spark Plug

Reliable Spark Plug for Lexus and Toyota Vehicles

The Bosch Nickel 79006 spark plug is engineered to deliver consistent ignition performance for select Lexus and Toyota models. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.

• Resistance rating of 6000 ohms for noise suppression
• Multiple ground electrode tips and configurations for improved spark stability
• Pre-gap size of 1 mm for optimal ignition timing
• Dual ground electrodes enhance spark exposure
• Hex size of 16 mm for standard installation tools
• Flat seat type with 19 mm reach and 14 mm thread diameter
• Center electrode made of nickel-yttrium and copper for durability
• Ceramic projected insulator for heat resistance and insulation
• Compatible with 4-cycle engines in various Lexus and Toyota models

About the Bosch Nickel Spark Plug Line

The Bosch Nickel product line focuses on spark plugs that utilize nickel-based electrode materials to provide reliable ignition and long service life. The Nickel 79006 spark plug features nickel-yttrium center electrode tips and nickel ground electrode tips, balancing durability with consistent spark performance. This line is designed to meet the ignition requirements of many 4-cycle engines, including those found in Lexus and Toyota vehicles.

Technical Details and Specifications

The Bosch 79006 spark plug includes a resistance of 6000 ohms to reduce electromagnetic interference with vehicle electronics. It features multiple ground electrode tips and configurations, with two ground electrodes to improve spark exposure and combustion efficiency. The pre-gap size is set at 1 mm, supporting proper ignition timing. The spark plug has a flat seat type, 19 mm reach, and a 14 mm thread diameter, making it compatible with specific Lexus and Toyota models such as the 4Runner, Corolla, GS300, Paseo, SC300, Sienna, T100, Tacoma, Tercel, and Tundra. The ceramic projected insulator enhances heat resistance and electrical insulation, while the nickel-yttrium and copper center electrode core material ensures durability under high temperatures.

Applications and Common Issues Addressed

• Restores proper ignition in Lexus and Toyota 4-cycle engines
• Reduces misfires caused by worn or damaged spark plugs
• Improves fuel efficiency by ensuring consistent combustion
• Minimizes electromagnetic interference with vehicle electronics
• Supports smooth engine starting and idle stability

Installation Notes and Tips

When installing the Bosch Nickel 79006 spark plug, ensure the pre-gap is set to 1 mm if adjustment is necessary. Use a 16 mm socket wrench for proper tightening to avoid damage to the flat seat. Confirm compatibility with your specific Lexus or Toyota model before installation. It is recommended to replace all spark plugs simultaneously to maintain balanced engine performance.

Quality Assurance and Warranty

Bosch spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Nickel 79006 spark plug includes a built-in resistor to reduce radio frequency interference. While specific warranty details may vary, Bosch products typically come with manufacturer-backed quality assurance to support long-term use in compatible Lexus and Toyota vehicles.