Champion 3407 Spark Plug

Champion Platinum Power Spark Plug Overview

The Champion Platinum Power spark plug, part number 3407, is engineered for reliable ignition performance in select Ford, Lincoln, Mazda, and Mercury vehicles. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.

• Center electrode tip made of platinum for enhanced durability
• Nickel ground electrode core material for reliable conductivity
• Pre-gap size of 0.050 inches (1.27 mm) for optimal spark gap
• Non-removable nut electrical terminal type for secure connection
• Tapered seat type ensuring proper fit and seal
• Resistor type spark plug to reduce electrical noise interference
• Thread diameter of 14 mm with a reach of 0.826 inches
• Hex size of 0.625 inches (15.88 mm) for standard installation tools
• Manufacturer heat range rating of 14 suitable for specified applications

Details on Champion Platinum Power Spark Plug Features

The Champion Platinum Power line focuses on delivering consistent ignition performance through the use of platinum at the center electrode tip, which offers improved wear resistance compared to conventional materials. The ground electrode features a nickel core, providing stable electrical conductivity and durability. This spark plug includes a resistor to minimize radio frequency interference, which can affect vehicle electronics. The tapered seat design ensures a proper seal within the combustion chamber, helping maintain compression and prevent leaks. With a pre-gap size of 0.050 inches, the spark plug is optimized for efficient spark generation in compatible engines.

Compatible Vehicles and Applications

This spark plug is compatible with a range of Ford, Lincoln, Mazda, and Mercury models, including but not limited to the Ford Mustang, Ranger, Taurus, and Bronco II; Lincoln Continental, Mark VII, and Town Car; Mazda B4000 and Lynx; and Mercury Cougar, Sable, and Grand Marquis. The part number 3407 is specifically designed to meet the ignition requirements of these vehicles, ensuring proper fit and function.

• Improves ignition reliability in Ford Mustang and Ranger models
• Supports smooth engine operation in Lincoln Continental and Town Car
• Enhances combustion efficiency in Mazda B4000 and Lynx
• Reduces misfires and rough idling in Mercury Cougar and Sable
• Maintains consistent spark delivery across various driving conditions

Installation Notes and Tips

When installing the Champion Platinum Power spark plug 3407, ensure the engine is cool to prevent damage to the threads or insulator. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended specifications to avoid over-tightening or under-tightening. The hex size of 0.625 inches (15.88 mm) allows for standard spark plug sockets. Verify the pre-gap size of 0.050 inches before installation, adjusting if necessary to match vehicle requirements. The non-removable nut terminal type requires compatible ignition wires or connectors for secure attachment.

Quality Assurance and Warranty

Champion spark plugs are manufactured to meet strict quality standards, ensuring consistent performance and durability. The Platinum Power spark plug line undergoes rigorous testing for heat range, electrical resistance, and material integrity. While specific warranty details for part number 3407 are not provided here, Champion typically offers coverage against manufacturing defects. Refer to official Champion documentation or authorized distributors for warranty terms.