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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: BOSF01C600337 Manufacturer Sku #: F 01C 600 337
$371.53
2013 - 2016 Chevy Silverado 2500
2013 - 2016 Chevy Silverado 3500
2013 - 2016 GMC Sierra 2500
2013 - 2016 GMC Sierra 3500
Product Name: Bosch DEF Fluid Heater - 2013-2016 GM Duramax LML 6.6L Manufacturer: Bosch Manufacturer Part #: F 01C 600 337 Thoroughbred Diesel Part #: BOSF01C600337 Fitment Notes: 2013-2016 GM Duramax LML 6.6L
The Bosch DEF (Diesel Exhaust Fluid) Fluid Heater is a direct replacement unit designed for the 2013-2016 GM Duramax LML 6.6L diesel engines. This component plays a critical role in preventing DEF from freezing in cold temperatures, ensuring proper SCR (Selective Catalytic Reduction) system function and emissions compliance. Built to meet or exceed OEM specifications for performance and durability.
Bosch DEF Fluid Heater Features: