Champion 965-1 Copper Plus Small Engine Spark Plug

Product Description

The CHAMPION 965-1 is a conventional small engine spark plug designed for reliable ignition in outdoor power equipment. It features nickel alloy electrodes paired with a copper core center electrode, which improves electrical conductivity and helps regulate heat transfer away from the firing tip. This combination supports consistent spark performance across a range of engine speeds and load conditions. The 965-1 is a direct-fit replacement plug installed by small engine technicians, landscape equipment service professionals, and experienced DIYers performing routine tune-up maintenance.

This spark plug is suited for use in small gasoline engines commonly found in lawn mowers, generators, pressure washers, and similar outdoor power equipment. It is intended for applications where a conventional nickel-electrode plug is specified. Service intervals vary by equipment and operating conditions, and the plug is typically replaced as part of a standard seasonal or hour-based maintenance schedule.

Key Features

• Copper core center electrode enhances conductivity and heat dissipation
• Nickel alloy electrodes provide durability under standard ignition demand
• Conventional plug design compatible with a wide range of small engine applications
• Sold individually for single-cylinder engine service

Compatibility

Designed as an OEM-style replacement spark plug for small gasoline engines in outdoor power equipment applications. Verify thread size, reach, and heat range against equipment specifications before installation.

Installation Notes

Small engine spark plug replacement is a common task performed by small engine technicians and qualified DIYers. Always disconnect the spark plug wire before removing the old plug. Use a calibrated spark plug gap tool and a torque wrench to seat the new plug to the engine manufacturer's specified torque value listed in the equipment service manual. Follow all applicable small engine service guidelines when performing ignition system maintenance.

Technical Specifications

• Electrode Material: Nickel alloy with copper core center electrode
• Weight: 0.082 pounds
• Unit of Measure: Pack
• Minimum Order Quantity: 1
• UPC: 00037551011377

Standard Information

• Brand: CHAMPION
• Manufacturer Part Number: 965-1