Bosch LR134710 Diesel Exhaust Fluid DEF Injector

The Bosch LR134710 Diesel Exhaust Fluid (DEF) Injector is a precision-engineered emissions control component designed for Land Rover diesel vehicles. This OEM-quality injector is manufactured by Bosch and carries their part number 0444021042, ensuring exact fit and reliable performance.

Key Features:

• Positioned in the exhaust system to aid in DPF (Diesel Particulate Filter) regeneration
• Precisely meters and injects DEF fluid into the exhaust stream for emissions reduction
• Also known as DEF Doser Valve or DEF Dosing Valve
• Direct OEM replacement for Land Rover part number LR134710
• Manufactured by Bosch, a world-leading supplier of automotive components

This DEF injector plays a critical role in the Selective Catalytic Reduction (SCR) system, helping diesel engines meet stringent emissions standards by converting harmful nitrogen oxides into harmless nitrogen and water vapor. The injector delivers controlled amounts of DEF fluid at precisely the right time to optimize emissions reduction and maintain engine performance.