Bosch Diesel Exhaust Fluid (DEF) Supply Pump

Product Name: Bosch Diesel Exhaust Fluid (DEF) Supply Pump
Manufacturer: Bosch
Thoroughbred Diesel Part #: BOSDEFPUMP
Fitment Notes: Ford Powerstroke | GM Duramax

A genuine Bosch DEF supply pump engineered to deliver diesel exhaust fluid from the reservoir to the SCR dosing module. This pump ensures accurate, reliable DEF flow for optimal emissions control and system performance across diesel vehicles equipped with selective catalytic reduction (SCR) systems.

Bosch Diesel Exhaust Fluid (DEF) Supply Pump Features:

• Bosch OEM-quality construction for durability and accurate DEF delivery
• Designed to supply DEF to the SCR dosing system
• Maintains consistent fluid flow and pressure under varying conditions
• Helps support proper emissions reduction and SCR function
• Direct replacement for factory DEF supply pumps on compatible diesel vehicles
• Durable design tolerant of DEF’s corrosive nature
• Simple plug-and-play installation with factory connectors
• For more information on Bosch call us at 1-859-737-4966