Spark Plug NGK Iridium - Aprilia AF1 125 1987

Overview

NGK is a globally recognised leader in ignition technology, manufacturing premium spark plugs engineered for reliability, efficiency and long service life. Trusted by OEM manufacturers and performance riders alike, NGK plugs deliver consistent ignition under demanding conditions.

NGK Iridium IX Spark Plug BR10EIX
Wemoto Product Code: AB9534
The NGK BR10EIX is part of the high-performance Iridium IX range, developed for engines requiring a colder heat range and enhanced ignitability. Its fine-wire iridium centre electrode provides a strong, stable spark for improved throttle response and combustion efficiency.

Technical Specifications

• Thread Size: 14mm
• Thread Pitch: 1.25mm
• Hex Size: 20.8mm (13/16")
• Reach: 19mm (3/4")
• Heat Range: 10

This resistor-type spark plug helps reduce electrical interference while delivering reliable ignition performance in high-revving and performance-focused applications. It is suitable as a direct replacement where BR10EIX is specified.

Key Features & Benefits

• Genuine NGK Iridium IX spark plug
• Fine-wire iridium centre electrode for superior ignitability
• Colder heat range 10 for high-performance engines
• Resistor type to suppress electrical interference
• Improved throttle response and combustion efficiency
• 14mm thread with 19mm reach (long reach design)
• Extended service life compared to standard plugs

Why buy from Wemoto

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