Bosch DuraSpeed sheathed-element glow plugs heat up more quickly and retain their glow longer, ensuring that modern diesels are instantly ready to go – even at temperatures as low as –28 °C. A controlled post-glow phase ensures low emissions and a quiet engine, whilst intelligent energy management relieves the strain on the electrical system and battery. And as a systems provider, Bosch guarantees that every sheathed-element glow plug operates seamlessly inside the engine management system.

Supplies the optimal amount of urea fluid (Diesel Exhaust Fluid or DEF) to dosing module.

Introduces urea fluid into exhaust system to reduce nitrogen oxides (NOx) emission levels

Ensures proper fluid temperature and thaws DEF when below 12°F