Walbro GSL414 External Inline Fuel Pump - Universal 255 LPH

The Walbro GSL414 is a universal external inline electric fuel pump from Walbro/TI Automotive, rated at 255 LPH for EFI applications including turbocharged and supercharged builds. It uses an all-metal shell with M10x1 threaded inlet and outlet that accept a range of fittings, and mounts externally on the frame for use in custom fuel systems. Maximum operating pressure is 65 psi.

Specifications

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy