This NGK B8HS 5510 Spark Plug features a copper core and a nickel ground electrode. NGK is a trusted brand in the automotive industry with over 10 years of online experience. This product is genuine UK stock and is shipped from the UK. We offer free UK mainland shipping, express shipping options, and a 60-day returns policy. Technical Data: Brand: NGK, Quantity: 1 Unit. Part Number: B8HS, Manufacturer Part Number: 5510. Alternative Part Number: 408773990. EAN: 87295155103. Reference OE/OEM Numbers: SUB-820546010, SUZ-948200198, SUZ-948200237, HON-9807658710, HON-9807658740, TBA-B8HS. Please always check product compatibility with your vehicle before purchase.