Walbro / TI Automotive TU434HP-4 Fuel Pump Assembly for 1999-2003 GM Full-Size Trucks

Restore dependable fuel delivery with the Walbro / TI Automotive TU434HP-4 fuel pump assembly. Designed for select 1999-2003 GM full-size trucks, this electric in-tank fuel pump features a 190 liters-per-hour flow rate and is engineered for gasoline applications. The integrated sending unit and factory outlet/return configuration provide a practical replacement solution for vehicles requiring reliable fuel system performance.
The TU434HP-4 is designed for installation inside the fuel tank and supports consistent fuel supply under normal driving conditions. Its application-specific assembly helps simplify replacement compared with sourcing individual fuel system components, while the Walbro / TI Automotive name represents established fuel pump engineering and manufacturing expertise. Always verify vehicle application, fuel system configuration, and connector compatibility before installation.
Feature: Brand: Walbro / TI Automotive
Feature: Part Number: TU434HP-4
Feature: Pump Type: Electric in-tank fuel pump assembly
Feature: Flow Rate: 190 liters per hour
Feature: Fuel Type: Gasoline
Feature: Configuration: Factory outlet/return with integrated sending unit
Feature: Application: Select 1999-2003 GM full-size trucks
Feature: Air Restricted: No
Feature: Truck Freight Only: No
For best results, install the assembly according to the vehicle manufacturer’s service procedures and inspect related fuel system components during replacement. Proper installation, clean fuel system practices, and confirmation of the correct application help support long-term pump performance and reliable engine operation.

Features:

• Electric in-tank fuel pump assembly for gasoline applications

• 190 liters-per-hour flow rate for dependable fuel delivery

• Factory outlet/return configuration with integrated sending unit

• Designed for select 1999-2003 GM full-size trucks

• Walbro / TI Automotive TU434HP-4 replacement component

• Not air restricted and not limited to truck freight shipping