Champion 3318 Spark Plug

Reliable Ignition with Champion Platinum Power Spark Plug 3318

The Champion Platinum Power spark plug 3318 is engineered to deliver consistent ignition performance for a wide range of vehicles including Acura, Ford, Honda, Toyota, and Volkswagen models. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.

• Center electrode tip made of platinum for enhanced durability
• Nickel copper alloy ground electrode for stable spark delivery
• Pre-set gap size of 0.040 inches (1.02 mm) for optimal ignition
• Non-removable nut electrical terminal type for secure connection
• Flat seat type with 0.551 inch (14 mm) thread diameter and 0.75 inch reach
• Resistor type spark plug to reduce electrical noise interference
• Hex size of 0.625 inch (15.88 mm) for easy installation
• Manufacturer heat range rating of 12 suitable for various driving conditions

Detailed Features and Specifications

The Champion Platinum Power 3318 spark plug features a platinum center electrode tip that improves wear resistance and extends service life compared to conventional spark plugs. The ground electrode is constructed from a nickel copper alloy, providing reliable spark conduction and durability. With a pre-gap size of 0.040 inches (1.02 mm), this spark plug ensures proper ignition timing and combustion efficiency. The flat seat design and 14 mm thread diameter with a 0.75 inch reach make it compatible with many popular models such as the Honda Accord, Toyota Camry, Ford F-150, and Volkswagen Jetta. Additionally, the resistor built into the plug helps minimize radio frequency interference, supporting vehicle electronics performance.

Platinum Power Product Line Overview

The Champion Platinum Power line focuses on delivering spark plugs with enhanced durability and consistent ignition performance through the use of platinum-tipped electrodes. This product line is designed to meet the demands of modern engines requiring precise spark timing and long service intervals. The 3318 spark plug exemplifies these qualities, making it suitable for a broad range of vehicles from Acura to Mercedes-Benz.

Applications and Common Issues Addressed

• Replacement for worn or fouled spark plugs in Acura, Toyota, Honda, and Ford vehicles
• Helps resolve engine misfires and rough idling
• Improves cold start performance and throttle response
• Reduces spark plug wear in high-heat operating conditions
• Minimizes radio frequency interference affecting vehicle electronics

Installation Notes and Tips

Ensure the spark plug gap is set to the specified 0.040 inches (1.02 mm) before installation if adjustment is necessary. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended torque specification to avoid damage to the threads or seat. The 15.88 mm hex size allows for standard spark plug socket compatibility. Always inspect the spark plug hole for debris before installation to maintain proper sealing and performance.

Quality Assurance and Warranty

Champion spark plugs are manufactured to meet strict quality standards, ensuring reliable ignition performance and durability. The Platinum Power 3318 spark plug includes a resistor to protect vehicle electronics and is designed with a heat range rating of 12 to suit various engine operating conditions. While specific warranty details may vary, Champion products typically come with a limited warranty against manufacturing defects.