Champion 7018 Spark Plug

Reliable Ignition with Champion Double Platinum Power Spark Plug

The Champion Double Platinum Power spark plug, part number 7018, is engineered for consistent ignition performance in a wide range of vehicles including Buick, Chevrolet, Ford, and Jeep models. Designed with durable platinum materials, this spark plug supports efficient combustion and long service life.

• Double platinum electrodes for enhanced durability and stable spark
• Pre-set gap size of 0.040 inches (1.02 mm) for optimal ignition
• Non-removable nut electrical terminal type for secure connection
• Tapered seat type ensuring proper fit and sealing
• Resistor built-in to reduce electrical noise and protect ignition components
• Thread diameter of 14 mm (0.551 inches) and reach of 0.441 inches for precise fitment
• Hex size of 15.88 mm (0.625 inches) for easy installation

About the Champion Double Platinum Power Line

The Double Platinum Power line from Champion features spark plugs with platinum on both the center and ground electrodes. This design improves electrode wear resistance and maintains a consistent spark gap over time. The 7018 spark plug benefits from this technology, providing reliable ignition performance and extended service intervals for vehicles such as the Chevrolet Camaro, Ford Mustang, and Jeep Grand Cherokee.

Technical Details and Specifications

The Champion 7018 spark plug incorporates a platinum center electrode tip and a platinum pad surface on the ground electrode core, enhancing durability and ignition stability. It features a pre-gap size of 0.040 inches (1.02 mm) and a single ground electrode. The insulator height and projection are both 0.12 inches, contributing to proper heat dissipation. With a manufacturer heat range of 17, this spark plug is suitable for a variety of gasoline engines requiring a tapered seat and a resistor to minimize radio frequency interference.

Applications and Problem Solving

• Compatible with Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Isuzu, Jeep, Lincoln, Mercury, Oldsmobile, Plymouth, and Pontiac vehicles
• Addresses issues such as misfires, rough idling, and poor fuel economy
• Helps reduce ignition system wear and electrical interference
• Supports consistent engine starting and smooth acceleration
• Suitable for models including Chevrolet Silverado, Ford F-150, Jeep Wrangler, and Pontiac Grand Prix

Installation Notes and Tips

• Ensure the spark plug gap is set to the specified 0.040 inches before installation
• Use a 15.88 mm (5/8 inch) socket wrench for proper torque application
• Verify tapered seat compatibility with the engine cylinder head
• Do not overtighten to avoid thread damage; follow manufacturer torque specifications
• Inspect ignition wires and connectors for wear during replacement

Quality Assurance and Warranty

Champion spark plugs, including the Double Platinum Power 7018, are manufactured to meet OEM standards for fit, form, and function. The use of platinum electrodes ensures extended durability and consistent performance. While specific warranty details may vary, Champion products typically come with a limited warranty covering defects in materials and workmanship.