Autolite Spark Plug (MPN: HT1)

High-Performance Spark Plug for Optimal Ignition

The Autolite Spark Plug HT1 is engineered to deliver superior ignition performance and reliability. With over a century of experience in the automotive industry, Autolite provides high-quality ignition products designed to meet or exceed original equipment specifications. This spark plug is suitable for a wide range of vehicles, including Japanese, European, and Korean models, as well as lawn and garden equipment and power sports applications.

Features

• Unique patented design enhances durability and provides a comprehensive seal for improved performance.
• Optimized heat transfer and focused ignition power with a one-piece ground shield strap.
• High alumina ceramic body insulator for enhanced thermal stability and longevity.
• Jam nut is hot-pressed onto the insulator and ground shield for secure assembly.
• Motor seat designed for effective sealing to the engine cylinder head.
• Fine wire platinum center wire and platinum pad welded to the ground shield for increased electrode durability.
• Compact design with a unique 10mm high thread allows for better accommodation of engine components.
• Terminal stud constructed from SAE1008 steel with a nickel-plated finish for corrosion resistance.
• Conducting glass-seal terminations and carbon-based resistor for reliable performance.
• Copper-core center electrode features a nickel-alloy sheath for enhanced conductivity.

Specifications

• Manufacturer: Autolite Spark Plugs
• Manufacturer Part Number: HT1
• Resistor: No
• Electrode Type: OEM
• Electrode Core Material: Copper
• Electrode Tip Material: Platinum
• Insulator Type: Projected
• Thread Size (IN): 0.63 Inch
• Quantity: Single
• Reach: 1 Inch
• Seat Type: Tapered
• Wrench Diameter: 9/16 Inch