NGK
NGK Genuine BUHW Spark Plug
Professional-grade marine product — trusted by boaters across the UK.
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Ensure optimal engine performance with the NGK Genuine BUHW Spark Plug, designed for marine use. Its reliable ignition and durability enhance efficiency and longevity, making it essential for robust marine engines. Description The NGK Genuine BUHW Spark Plug is a highly reliab...
Ensure optimal engine performance with the NGK Genuine BUHW Spark Plug, designed for marine use. Its reliable ignition and durability enhance efficiency and longevity, making it essential for robust marine engines.
Description
The NGK Genuine BUHW Spark Plug is a highly reliable ignition component specifically engineered for marine applications. Designed to meet the rigorous demands of marine engines, this spark plug ensures optimal performance and efficiency. Its robust construction features a nickel-plated copper core that provides excellent thermal conductivity and durability, making it particularly resistant to corrosion from saltwater environments. Ideal for a range of outboard motors and inboard engines, the BUHW spark plug facilitates quick starts and smooth idling, essential for maintaining operational reliability on the water. The spark plug's precision design delivers consistent ignition across varying marine conditions, contributing to enhanced fuel efficiency and reduced emissions, which are critical for environmentally-conscious users. Installation of the NGK BUHW is straightforward, making it an excellent choice for both professional technicians and DIY enthusiasts. Regular replacement of this spark plug is recommended to ensure engine longevity and performance, as worn plugs can lead to misfires and decreased fuel efficiency. With its reputation for quality and performance, the NGK Genuine BUHW Spark Plug is an essential component for any marine engine, ensuring smooth operation whether you are cruising, fishing, or engaging in recreational activities on the water.
Specification
| Manufacturer | NGK Spark Plugs |
| Model | BUHW |
| Type | Spark Plug |
| Thread Diameter | 14 mm |
| Thread Pitch | 1.25 mm |
| Overall Length | 70.5 mm |
| Hex Size | 21 mm |
| Iridium Center Electrode | No |
| Platinum Center Electrode | No |
| Electrode Gap | 0.7 mm |
| Insulator Material | Ceramic |
| Voltage | High voltage (typically around 15,000 volts) |
| Weight | Approximately 30 g |
| Operating Temperature | Up to 900°C |
| Resistance | 5K ohms |
| Applications | Various marine outboard engines |
| Certifications | ISO/TS 16949 certified |
Why buy from Marine Chandlery?
- UK marine specialists, based in North Shields
- Next-day UK delivery available
- Same-day collection from our store
- Expert advice before and after purchase
- Carefully selected marine-grade products
- Secure checkout & trusted payment options










