Injector positioned in the exhaust to aid in DPF regeneration. Diesel Emissions Fluid (DEF) Injector. Diesel Exhaust Fluid (DEF) Doser Valve. Diesel Exhaust Fluid (DEF) Dosing Valve. Diesel Exhaust Fluid (DEF) Injector
Fits A3DIESEL, EMISSION REDUCTION SYSTEM.
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Installed price includes part and dealer installation cost, local taxes not included.