Bosch 7410 Spark Plug

Overview of Bosch Nickel Spark Plug 7410 for Porsche 911

The Bosch Nickel Spark Plug 7410 is engineered for reliable ignition performance in Porsche 911 models. Designed with durable nickel and copper materials, this spark plug supports efficient combustion and consistent engine operation.

• Resistance: 6000 ohms for noise suppression
• Ground Electrode Tip Design: Multiple for improved spark distribution
• Center Electrode Tip Material: Nickel for durability
• Pre-Gap Size: 0.9 mm for optimal spark gap
• Ground Electrode Quantity: 2 for enhanced ignition stability
• Hex Size: 16 mm for standard installation tools
• Manufacturer Heat Range: 6 suitable for Porsche 911 engine requirements
• Seat Type: Flat for secure fitment
• Reach: 19 mm to match engine specifications
• Thread Diameter: 14 mm compatible with Porsche 911 cylinder heads
• Insulator Material: Ceramic for high temperature resistance
• Insulator Type: Projected to improve ignition efficiency
• Resistor: Yes, to reduce electromagnetic interference
• Spark Plug Type: 4-cycle engines

About the Bosch Nickel Product Line

The Bosch Nickel line features spark plugs with nickel and copper core electrodes designed to provide consistent ignition performance and durability. The use of nickel in both the center and ground electrode tips ensures reliable conductivity and resistance to wear, making it suitable for high-performance vehicles like the Porsche 911. This product line balances cost-effectiveness with dependable operation in secondary ignition systems.

Detailed Product Description

The Bosch Nickel Spark Plug 7410 is specifically designed for secondary ignition systems in Porsche 911 models. Its dual ground electrodes and multiple ground tip design enhance spark distribution, contributing to smoother combustion cycles. The ceramic projected insulator improves ignition efficiency by maintaining optimal spark gap conditions. With a heat range of 6, this spark plug manages engine temperatures effectively, preventing fouling and pre-ignition. The 6000 ohm resistor integrated into the plug reduces electromagnetic interference, protecting vehicle electronics. The flat seat and 14 mm thread diameter ensure proper fitment and sealing within the cylinder head.

Applications and Common Issues Addressed

• Compatible with Porsche 911 secondary ignition systems
• Helps resolve misfires caused by electrode wear or gap inconsistencies
• Reduces electromagnetic interference affecting engine sensors
• Prevents fouling in engines operating at moderate heat ranges
• Supports stable ignition in 4-cycle Porsche 911 engines

Installation Notes and Tips

• Use a 16 mm socket wrench for installation or removal
• Verify the pre-gap size of 0.9 mm before installation
• Ensure the spark plug is tightened to manufacturer torque specifications to avoid damage
• Inspect the spark plug seat for cleanliness to ensure proper sealing
• Replace spark plugs in sets of six for Porsche 911 engines to maintain balanced performance

Quality Assurance and Warranty

Bosch manufactures the Nickel Spark Plug 7410 to meet OEM standards for fit, form, and function. The use of high-quality ceramic insulators and nickel-copper core electrodes ensures durability and consistent performance. While specific warranty details are not provided, Bosch products typically adhere to industry quality controls and reliability standards suitable for Porsche 911 ignition systems.