Below are the ignition coils currently available from AA Ignition. We are constantly adding more ignition coils to our catalog so check back for new products.

Diesel Exhaust Fluid Reservoir Heater Kit - 6.7L V8 DEF - Replaces# BC3Z5J225KA, BC3Z5J225L

Diesel Exhaust Fluid Reservoir Heater Kit - 6.7L V8 DEF - Replaces# BC3Z5J225KA, BC3Z5J225L Image

The Diesel exhaust fluid reservoir is a reductant heater that enables the SCR (Selective Catalytic Reduction) to function at low temperatures. DEF freezes easily and needs to be melted in the shortest possible time for the SCR to reduce the amount of Nitrogen Oxides and release them into the exhaust system lowering the concentration of nitrogen oxide in the diesel emissions from the engine.

Diesel Exhaust Fluid Reservoir Heater Kit - 6.7L V8 DEF - Replaces# BC3Z5J225KA, BC3Z5J225L

Diesel Exhaust Fluid Reservoir Heater Kit - 6.7L V8 DEF - Replaces# BC3Z5J225KA, BC3Z5J225L Image

The Diesel exhaust fluid reservoir is a reductant heater that enables the SCR (Selective Catalytic Reduction) to function at low temperatures. DEF freezes easily and needs to be melted in the shortest possible time for the SCR to reduce the amount of Nitrogen Oxides and release them into the exhaust system lowering the concentration of nitrogen oxide in the diesel emissions from the engine.