This A7TC spark plug replacement is designed to replace a range of compatible spark plugs including 4549/CR7HSA, 4629/C7HSA, Z8YC, Z9Y, Z8, 5383/IUF22, U22FS-U, and U22FSR-U. Built with OEM-grade quality, it ensures reliable performance for motorcycles, ATVs, scooters, go-karts, and other small engines.

Key Features:

• Thread size: 10mm x 1.0mm

• Thread reach: 12.7mm

• Hex size: 16mm

• Heat range: 7

• Compatible replacements: 4549/CR7HSA, 4629/C7HSA, Z8YC, Z9Y, Z8, 5383/IUF22, U22FS-U, U22FSR-U

• High-melting-point electrode for extended durability

• High aluminium oxide ceramic for superior heat dissipation and electrical insulation

• Excellent corrosion resistance

Note: Please confirm your current spark plug model and specifications before purchasing to ensure compatibility.