Walbro TI Automotive Fuel Pump 350LPH High Pressure In-Tank Universal

Up for sale is a genuine Walbro TI Automotive High Pressure In-Tank Universal Fuel Pump 350LPH.

- Part #: GSS350

- Includes: (1) Walbro GSS350 High Pressure In-Tank Universal Fuel Pump (Pump Only)

- Application: Universal

Walbro/TI Automotive GSS 39MM Fuel Pump Series – Generation 3 (G3)

Supports 600+ Horsepower at 40 PSI, 13.5V

The latest GSS 39MM Generation 3 (G3) fuel pumps from Walbro/TI Automotive feature an updated outlet design, engineered to enhance fitting durability while maintaining the existing electrical connection setup. These third-generation pumps continue to utilize proven gerotor technology and are manufactured at the Caro, Michigan facility. With this enhancement, the GSS340, GSS341, and GSS342 models will be replaced by the new GSS350G3, GSS351G3, and GSS352G3 fuel pumps.

High-Performance Fuel Delivery – 600+ HP, 350 LPH Flow Rate

The upgraded GSS series pumps deliver an increased flow rate of 350 liters per hour (LPH), making them ideal for forced induction applications, including turbocharged and supercharged engines. These high-performance pumps offer multiple configuration options to suit different vehicle needs.

Available Variants:

• GSS350G3 – 22mm Center Inlet
• GSS351G3 (GSS351) – 11mm Inlet, 180° from Outlet
• GSS352G3 (GSS352) – 11mm Inlet, Inline with Outlet

Key Features & Specifications:

• Flow Rate: 350 LPH (90 GPH at 40 PSI, 13.5V)
• Fuel Type: Gasoline
• Diameter: 39mm
• Upgraded Outlet Design – One-piece construction for improved durability
• OE-Quality Manufacturing – Designed for reliability and performance
• Easy Installation – Compatible with new or existing in-tank hanger assemblies

Additional Benefits:

• Positive displacement technology ensures consistent and efficient fuel delivery
• Made in the USA – Manufactured at TI Automotive’s Caro, Michigan facility

The GSS Generation 3 fuel pumps provide increased fuel flow, enhanced durability, and reliable performance for high-horsepower applications. Engineered for precision and built for speed, these pumps deliver the fuel needed to power high-performance vehicles.

For over 60 years, TI Automotive, under the renowned Walbro brand, has been a leading manufacturer of fuel pumps and modules. With a strong legacy of reliability, performance, and precision engineering, the company continues to set the industry standard.

TI Automotive offers a wide range of fuel pumps, fuel pump kits, module assemblies, filters, and accessories designed to provide consistent fuel delivery for high-performance applications. These products ensure reliable fuel flow across various pressure ranges, supporting high-horsepower engines.

Quality & Manufacturing:

• Direct-fit replacement pump kits, filters, and accessories are available for easy installation.
• Designed using decades of engineering expertise to ensure superior hot fuel performance.
• Proudly manufactured at TI Automotive’s Caro, Michigan facility, with production spanning five fuel pump and 14 module assembly lines.
• Never outsourced or assembled by third parties, ensuring strict quality control.

Guided by a commitment to innovation and excellence, TI Automotive continues to develop cutting-edge fuel system solutions that meet the demands of high-performance applications.