4 NGK Spark Plugs - For Yamaha 70 70BETOL 2-Stroke 1984-2010 Outboard Motor

The NGK 1134 Spark Plug (B6S) is a compact non-resistor plug designed for older marine and small outboard engines, delivering reliable performance with fast starts and a clean burn.

Features & Benefits:

🔧 Compact reach for vintage outboard engines
🔧 Solid copper core provides consistent spark
🔧 Simple non-resistor design ideal for low-RPM motors
🔧 Anti-corrosive plating resists saltwater damage

Specifications:

Brand & Part Number: NGK 1134 B6S
Material: Copper
Thread Size: 14mm
Reach: 9.5mm (3/8 in.)
Hex Size: 13/16 in. (20.6mm)
Seat Type: Gasket
Resistor: No
Gap: 0.028 in. (0.7mm)

Count on NGK B6S for smooth starts and stable firing in classic outboard engines—order now!