Utilizing the know-how from original equipment since 1922, the patented Duraterm glow plug was developed by Bosch in 1990. Bosch developed the 11 volt Duraterm technology for fast and reliable combustion in diesel engines. With additional functions such as intermediate and regeneration annealing ensure good running smoothness and comfort in all load ranges. The patented Bosch Duraterm glow plug’s fast preheating and long post-glow times contribute to fuel efficiency and reduced engine emissions.

Promote easy engine starting and smooth cold operation for your diesel vehicle with Bosch Glow Plugs. Bosch are a household name in Australia and are known for offering reliability, performance and of course value. Bosch Glow Plugs are quality tested to ensure reliability and performance, they also offer superb resistance against chemical, mechanical and thermal loads to help improve service life. Bosch Glow Plugs are designed to match original manufacturer specifications including profile, operating voltage, temperature, heating time and afterglow period and their vast range covers a wide variety of different vehicles.

It's important to use high-quality glow plugs to avoid premature failures caused by overvoltage, incorrect installation, or improper torque application—common issues with low-cost imitations. Bosch Glow Plugs are manufactured to avoid common pitfalls and issues associated with Glow Plugs, giving you peace of mind and reliability for your Diesel vehicle.

Pro Tips for Glow Plug Replacement

• Always warm the engine before removal and use penetrating oil
• Replace all glow plugs as a set for best performance
• Use the correct torque settings to avoid damage
• Clean the glow plug bore to ensure proper seating of the new plug

For more information on changing your Glow Plugs, or diagnosing faulty ones, see the helpful information sheets below.