Spark plug NGK BP-4, 2911
- Manufacturer: NGK
- Item no: 911149
- Manufacturer no.: 2911
- EAN: 2002238800009
Item data
| Product type: | Spark plug |
| Sealing: | Flat tight fit |
| Number of earth electrodes: | 1 |
| suppressed?: | no |
| Tuning & Styling Part: | No |
| Thread diameter: | 14 mm |
| Electrode gap: | 0.8 mm |
| Vintage part: | No |
| Spark plug type: | BP-4 |
| Universal compatibility: | Yes |
| Quantity per pack: | 1 |
| Spark position: | 3.5 mm |
| Contact ignition cable: | Unscrewable SAE connection |
| GTIN: | 0087295129111 |
| Features: | advanced insulator tip, Compact spark plug |
| Scope of delivery: | 1x NGK BP-4 spark plug |
| Manufacturer number: | 2911 |
| Country and region of manufacture: | Japan |
| Type of motorcycle: | Motorcycle, Scooter, Moped & Mokick, Quad ATV & Trike |
| Units quantity: | 1 |
| Manufacturer warranty: | 2 years |
| Thread length: | 9.5 mm |
| Thread dimensions: | M14 x 1.25 |
| Width across flats: | 20.8 mm (SW21) |
| Material: | Nickel |
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DESCRIPTION:
Spark plugs perform an essential function in combustion engines by igniting the air-fuel mixture. However, spark plugs wear out, e.g. due to excessive injection quantities. This can usually be seen when soot particles settle on the spark plug or the electrode looks burnt. As a result, the engine of your two-wheeler starts poorly and/or runs unevenly.
NGK SPARK PLUG Deutschland GmbH was founded in Ratingen in 1979. The German subsidiary was renamed NGK SPARK PLUG Europe GmbH in 1989 and assumed responsibility for the European business. Today, the company produces over 1,000 different types of spark plugs for all types of motor vehicles as well as for motorcycles, watercraft, motor sports and many other applications.
Compact spark plugs designed for the particularly tight space conditions. Therefore they usually find their place in very small engines.
This spark plug reliably ignites very lean gasoline/air mixtures because the plug extends a little further into the combustion chamber.
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TECHNICAL DATA:
- TYPE BP-4
- Manufacturer No. 2911
- not interference suppressed
- Width across flats SW21 (20.8 mm)
- Thread M14 (14.0 mm)
- Thread length 9,5 mm
- Electrode distance 0.8 mm
- Contact ignition cable M4 thread with screw-on SAE nut
- Compact spark plug
- Spark plugs with advanced insulator tip
SCOPE OF DELIVERY:v ✔ 1x spark plug BP-4 from NGK
comparable with:
AC Delco 47S , R46S , R47S
Autolite 77, 86, 87
Beru 2515400, 14-10F , 14R-11F , 95/14/5A , Z107
Bosch 241219536, 242219512, 242219513, 242219520, W10F , W10FC , WR10FC , WR10FCY
Champion J18Y , J18YC , RJ18Y , RJ18YC , RJ20Y
Denso 6021, W14P-U , W14PR-U , W9P , W9P-U , W9PR-U , W9PRU , W9PU
Hitachi 47PW
Magneti Marelli CW3CP , CW4CP
Mitsubishi MS851121
Motorcraft A82, AR82
Prestolite 1482, 14R52, 14R53
Torch G3TC
Toyota 90098-09775 , 90098-09815 , 90098-14775 , 90098-14815
Wolf 2012310
Niterra NGK SPARK PLUG EUROPE GmbH
Harkortstrasse 41
40880 Ratingen
Web page https://www.ngk.de/home/
Email: info@ngkntk.de
| Product type | Spark plug |
|---|---|
| Sealing | Flat tight fit |
| Number of earth electrodes | 1 |
| suppressed? | no |
| Tuning & Styling Part | No |
| Thread diameter | 14 mm |
| Electrode gap | 0.8 mm |
| Vintage part | No |
| Spark plug type | BP-4 |
| Universal compatibility | Yes |
| Quantity per pack | 1 |
| Spark position | 3.5 mm |
| Contact ignition cable | Unscrewable SAE connection |
| GTIN | 0087295129111 |
|---|---|
| Features | advanced insulator tip, Compact spark plug |
| Scope of delivery | 1x NGK BP-4 spark plug |
| Manufacturer number | 2911 |
| Country and region of manufacture | Japan |
| Type of motorcycle | Motorcycle, Scooter, Moped & Mokick, Quad ATV & Trike |
| Units quantity | 1 |
| Manufacturer warranty | 2 years |
| Thread length | 9.5 mm |
| Thread dimensions | M14 x 1.25 |
| Width across flats | 20.8 mm (SW21) |
| Material | Nickel |
NGK - Spark plugs & ignition technology for scooters, motorcycles & mopeds
NGK is the world's leading manufacturer of spark plugs, ignition coils and ignition components for two-wheelers. Whether scooter, motorcycle or moped - NGK products stand for maximum reliability, clean combustion and constant performance. With decades of experience in the two-wheeler and racing sector, NGK supplies the technology that is used by millions of riders every day.
Why NGK convinces in the two-wheeler sector
- ✅ O riginal equipment quality - used by leading motorcycle & scooter manufacturers.
- ✅ Reliable ignition - perfect spark for starting, performance & acceleration.
- ✅ Wide range - standard, iridium, racing and special plugs.
- ✅ Durable - heat-resistant materials for long service life.
- ✅ Motorsport experience - technologies from racing flow directly into series products.
Popular NGK products at a glance
Spark plugs
From standard spark plugs for everyday use to iridium and racing plugs for sporty applications - NGK supplies the highest quality for scooters, motorcycles and mopeds.
Ignition coils
NGK ignition coils are developed for modern two-wheelers. They guarantee a stable spark even at high engine speeds and sporty riding styles.
CDI & ignition parts
For many scooters and mopeds, NGK offers complementary ignition components designed for precision and reliability.
Technical advantages
NGK relies on iridium and platinum technologies that can withstand extreme temperatures and loads. This results in clean ignitions, lower consumption and optimum power delivery. Whether in city traffic, on long tours or during sporty driving - NGK guarantees consistent quality.
Buying advice in a nutshell
- ✅ S cooters & scooters: Standard & iridium spark plugs for everyday use & tuning.
- ✅ Motorcycle: Laser & racing spark plugs for sporty performance.
- moped: Robust standard plugs for reliable starting & long service life.
- ✅ Racing: High-performance spark plugs with motorsport technology.
- electrical system: Ignition coils & CDI for optimum spark generation.
Conclusion
NGK is the reference in the field of ignition technology for two-wheelers. Whether scooter, motorcycle or moped - NGK ensures reliable starting, full power and a long service life. NGK is the first choice for everyday riders as well as tuning and racing fans.
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