NGK Genuine BU8H Spark Plug
Next-day UK delivery available
Order before 3pm — from £3.95
Same-day collection
Available from our North Shields store
Free returns within 30 days
Unused & original packaging

NGK

NGK Genuine BU8H Spark Plug

Professional-grade marine product — trusted by boaters across the UK.

SKU: BU8H-NGK Out of stock
£5.50

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Next-day UK delivery available — order before 3pm
Same-day collection from our North Shields store
Expert advice — call 0191 414 0065

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Enhance your marine engine's performance with the NGK Genuine BU8H Spark Plug, designed for reliability and efficient ignition in harsh marine environments. Compatible with various engines, it ensures smooth operation and longevity. Description The NGK Genuine BU8H Spark Plug ...

Enhance your marine engine's performance with the NGK Genuine BU8H Spark Plug, designed for reliability and efficient ignition in harsh marine environments. Compatible with various engines, it ensures smooth operation and longevity.

Description

The NGK Genuine BU8H Spark Plug is specifically engineered for marine applications, providing exceptional performance and reliability for a variety of outboard engines and inboard motors. Crafted with precision and expertise, this spark plug features a robust construction that withstands harsh marine environments, ensuring consistent ignition and engine efficiency. Key features include a nickel-plated shell that enhances corrosion resistance and an extended insulator nose that reduces fouling, promoting optimal combustion under a wide range of operating conditions. The BU8H spark plug is designed with a precise heat range for marine usage, ensuring it operates effectively in both freshwater and saltwater conditions, making it ideal for recreational boats, fishing vessels, and larger yachts. Typical use cases for the NGK BU8H Spark Plug include powering outboard engines and inboard engines across various marine settings. Its reliable performance results in improved fuel efficiency and smoother engine operation, reducing the risk of misfires and enhancing acceleration response. Marine users benefit from easy installation and dependable performance, contributing to reduced maintenance needs and prolonged engine life. Whether you are an avid boater or a professional in the marine industry, the NGK Genuine BU8H Spark Plug represents a critical component that supports your engine's performance and longevity, ensuring a reliable experience on the water.

Specification
Specification Details
Part Number BU8H
Type Resistor Spark Plug
Thread Size M14 x 1.25
Hex Size 20.8 mm
Heat Range 8
Reach 19 mm
Electrode Gap 0.7 - 0.8 mm
Center Electrode Material Nickel
Insulator Material Ceramic
Resistance 5 kΩ
Next-day UK delivery
Available on most items — order before 3pm. From £3.95.
Same-day collection — North Shields
Order online or call ahead — collect from our North Shields store today.
Free delivery over £100
Free standard delivery on all qualifying orders to UK mainland addresses.
Returns — 30 days
Unused, original packaging. Full returns policy →
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