Autolite 295 Spark Plug

Overview of Autolite Copper Non-Resistor Spark Plug 295

The Autolite Copper Non-Resistor Spark Plug 295 is engineered for reliable ignition performance in a range of classic and modern vehicles. Designed with a copper core and nickel electrodes, this spark plug supports efficient combustion and consistent engine operation.

• Copper center electrode core for enhanced conductivity
• Nickel ground and center electrode tips for durability
• Tapered ground electrode tip design for optimal spark exposure
• Flat seat type with 14.0 mm thread diameter and 0.374 inch reach
• Removable nut electrical terminal for easy installation
• Pre-gapped to 0.030 inches (0.80 mm) for precise ignition timing
• Short ceramic insulator for heat resistance and electrical insulation
• Hex size options: 13/16 inch (21 mm) for compatibility with standard tools
• Non-resistor type for direct spark energy delivery

About the Copper Non-Resistor Spark Plug Line

The Autolite Copper Non-Resistor Spark Plug line focuses on delivering consistent spark performance without the use of a resistor. This design allows for maximum spark energy transfer, which is beneficial in applications where resistor plugs are not required or preferred. The copper core enhances thermal conductivity, helping to dissipate heat effectively and maintain stable engine operation.

Technical Details and Compatibility

This spark plug features a standard center electrode design with a copper core and nickel tip, paired with a single tapered nickel ground electrode. The flat seat and 14.0 mm thread diameter ensure a secure fit in compatible engines. The 0.374 inch (9.5 mm) reach and short ceramic insulator are optimized for specific ignition systems. The removable nut terminal type simplifies electrical connection during installation.

The Autolite 295 spark plug is compatible with various Chevrolet, Chrysler, Fiat, Jeep, and Pontiac models, including the Chevrolet C10 Suburban, K10 Suburban, and El Camino, Chrysler Imperial and New Yorker, Fiat 500, Jeep CJ5 and Wagoneer, and Pontiac Catalina and Catalina Town & Country.

Applications and Problem Solving

• Restores reliable ignition in older Chevrolet and Jeep models
• Improves combustion efficiency in Chrysler and Pontiac vehicles
• Addresses misfires caused by worn or damaged spark plugs
• Helps reduce engine hesitation and rough idling
• Supports consistent starting performance in Fiat 500 and similar models

Installation Notes and Tips

• Verify correct spark plug gap of 0.030 inches (0.80 mm) before installation
• Use a 13/16 inch (21 mm) socket wrench for proper torque application
• Ensure the flat seat matches the engine’s cylinder head design
• Check reach length (0.374 inch) to avoid interference with piston or valves
• Inspect the removable nut terminal for secure electrical connection

Quality Assurance and Warranty

Autolite spark plugs are manufactured to meet OEM specifications for fit, form, and function. The Copper Non-Resistor Spark Plug 295 undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details may vary, Autolite products typically come with a limited warranty against manufacturing defects.