Candela NGK - Yamaha SA 50 M Passola (Kickstart) 1983

Overview

NGK is a globally trusted leader in ignition technology, producing high-quality spark plugs engineered for reliable starting, efficient combustion and long service life. Designed to meet OEM specifications, NGK plugs are relied upon by manufacturers and workshops worldwide.

NGK Spark Plug BP4HS
Wemoto Product Code: AB9556
The NGK BP4HS is a standard non-resistor spark plug developed to deliver dependable ignition performance and stable engine operation. Manufactured to NGK’s precise standards, it ensures consistent spark delivery across a wide range of compatible motorcycle and small engine applications.

Technical Specifications

• Thread Size: 14mm
• Thread Pitch: 1.25mm
• Hex Size: 20.8mm (13/16")
• Reach: 12.7mm (1/2")
• Heat Range: 4

Featuring a projected insulator design for improved ignitability and combustion efficiency, the BP4HS is suitable as a direct replacement where this specification is required by the manufacturer.

Key Features & Benefits

• Genuine NGK spark plug
• Standard non-resistor design
• Projected insulator type for improved combustion efficiency
• Heat range 4 for correct thermal performance in specified applications
• 14mm thread with 12.7mm reach (short reach design)
• Durable construction for reliable everyday performance
• Suitable for motorcycles and small engines requiring BP4HS specification

Why buy from Wemoto

• Fast dispatch and reliable delivery
• Extensive range of motorcycle, scooter and ATV parts
• Knowledgeable customer support team