NGK Spark Plug BPR6EIX 6637 Iridium – Motorcycle, Scooter & ATV | NGK 915492
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IN STOCK - Delivery time 1-3 working days
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- Item no: 915492
- EAN: 0087295066379
- Manufacturer: NGK
- Manufacturer no.: 6637
The NGK BPR6EIX spark plug (Part No. 915492) is a premium performance Iridium plug engineered for riders who demand consistent ignition and engine efficiency. Designed for motorcycles, scooters, and ATVs, this spark plug offers outstanding combustion stability, particularly in cold starts and under high-performance demands.
The ultra-fine 0.6 mm Iridium center electrode reduces voltage requirements and improves ignition even in harsh conditions. Whether you're tuning your ride or simply need a plug that lasts longer and runs cleaner, the NGK BPR6EIX is your ideal choice. Manufactured to OEM standards, this plug is a proven upgrade over standard copper or platinum plugs.
Fits many 2-stroke and 4-stroke engines – please check for correct heat range (6), thread M14 x 1.25 and 19 mm hex.
Product Advantages:
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Ultra-fine Iridium center electrode for strong, consistent ignition
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Long-lasting performance – perfect for tuning and daily riders
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Lower ignition voltage for improved cold start behavior
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Cleaner combustion for better fuel efficiency
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Replaces standard BPR6ES, BPR6E-N and similar plugs
Delivery Content:
1x NGK Iridium Spark Plug BPR6EIX (Part No. 6637) in original packaging
Product type: | Spark plug |
Thread diameter: | 14 mm |
Quantity per pack: | 1 |
Comparison number: | 5832, BP6EVX |
Manufacturer number: | 6637 |
Country and region of manufacture: | Japan |
Type of motorcycle: | Motorcycle, Scooter, Road motorcycle, Moped & Mokick, Quad ATV & Trike |
Width across flats: | 20.8 mm (SW21) |
Material: | Iridium |
Niterra NGK SPARK PLUG EUROPE GmbH
Harkortstraße 41
40880 Ratingen DEU
Web page https://www.ngk.de/home/
Email: info@ngkntk.de

NGK spark plugs are already factory installed in 90% of all motorcycles from Japan. High-quality spark plugs have a positive effect on the consumption, the starting willingness and power development of your engine. Each manufacturer has determined the optimal spark plugs for the various vehicles in long tests, so you should always follow the factory specifications in your manual when choosing a new spark plug. Also from NGK are high quality spark plug connectors available which are suitable for most two-wheelers. At ZS2Radteile you can order NGK spark plugs and spark plug connectors in top quality and at a fair price for your motorcycle, scooter or moped quickly and easily.