Replacement DC31450111 Fuel Pump Module Assembly with Sending Unit 6.0L V8 Gas/Flex

The Replacement DC31450111 is a complete in-tank electric fuel pump module assembly designed as a direct-fit OEM replacement for the 2011–2016 Chevrolet Silverado 2500 HD and 3500 HD equipped with the 6.0L V8 (L96) engine in both gasoline and flex-fuel configurations. This module assembly includes the fuel pump, fuel sending unit with float, and all required mounting hardware, delivering a straightforward, one-piece installation that restores proper fuel delivery and accurate fuel level readings.

Key Features:

• Direct-fit replacement for OEM GM fuel pump modules — no modifications required
• Includes integrated fuel sending unit and float for accurate fuel level readings
• Electric in-tank design maintains consistent fuel pressure to the engine
• Compatible with both gasoline and flex-fuel (E85) applications
• Engineered to meet or exceed original equipment specifications
• Restores stable fuel pressure for smooth acceleration and reliable starting

OEM & Cross-Reference Part Numbers: 13577632, 13581920, 13585445, 13585450, 13589707, A49000, E4042M, EFG1746, FG1746, M100105, M100120, MU1960, MU2189, P77016M, SP6510M, SP6741M

This fuel pump module assembly is the correct replacement when experiencing symptoms such as hard starting, engine stalling, poor acceleration, or a faulty fuel gauge reading caused by a failed in-tank pump or sending unit.