When the factory pump leaks, fails to circulate DEF and causes a check engine light, installing a high quality unit in its place is critical to the proper operation of the truck's selective catalytic reduction (SCR) system. A fully functioning pump is also a necessity to meet emissions standards. This DEF pump is designed to match the performance of the costly original unit and is engineered, manufactured and tested to strict standards for reliable performance and long service life. Many aftermarket DEF pumps look alike, but may include low quality components that can affect reliability and service life. This pump features Tier 1 supplier critical components and factory-spec seals to help ensure optimal performance and durability under the toughest conditions.

Diesel Exhaust Fluid Pump 904-606 Features:

• Fits select 2016-2025 Ford applications
• Direct replacement — this DEF pump is designed to match the performance of the original equipment pump on specified Ford Super Duty trucks equipped with Powerstroke diesel engines
• Proven performance — engineered, manufactured and rigorously tested to help restore the proper operation of the SCR system when an OE pump leaks, fails to circulate DEF and causes a check engine light
• Superior reliability — features Tier 1 supplier critical components and factory-spec seals to help ensure optimal performance and durability under the toughest conditions