Motorcycle A7TC Spark Plug
This spark plug is primarily made from high-grade aluminum oxide in porcelain, nickel-copper, platinum, and iridium. It offers excellent cooling and interference protection.






Technical Specifications
Product Overview
High-Performance A7TC Ignition
The A7TC spark plug is engineered for reliable ignition and optimal combustion in motorcycle engines. Featuring a 95% pure alumina insulator and a copper core electrode, this component provides excellent heat dissipation and electrical conductivity. Its durable construction, including a nickel-plated housing and multi-layer gaskets, ensures a gas-tight fit and long service life.
Construction & Materials
- Insulator Material
- 95% Pure Alumina
- Housing Finish
- Nickel-plated
- Electrode Core
- Copper
- Sealing Technology
- Conductive GlassMulti-layer GasketsHeat Crimping
Key Features
Performance Highlights
Design Benefits
- Multi-ribbed insulator prevents flashover
- Copper core improves heat dissipation
- Nickel plating prevents oxidation and corrosion
- Gas-tight fit ensures reliable compression



