Genuine Bosch Glow Plugs designed for reliable performance and efficient starting capabilities in diesel engines. This high-quality glow plug ensures optimal combustion and smooth engine operation. With durable construction and precision engineering, the Bosch Glow Plug is built to last and withstand the demands of regular use. It is compatible with a wide range of vehicles, making it a versatile and dependable choice for automotive enthusiasts and professionals. The Bosch Duraterm High Speed Glow Plug 4.4 V GLP266 is of OEM quality for Opel & Vauxhall vehicles. It is important to always check that this product is correct for your vehicle before purchase. We are dedicated to customer satisfaction, with over 10 years of experience in the automotive business. We offer free expert advice, genuine UK stock, a no-leak guarantee, free UK mainland shipping, express shipping options, and a 60-day returns policy.