Fuel Pump - Performance, WAL-GSL396 Walbro/TI Automotive

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1.05 LBS

The new GSL396 is the essential upgrade for the popular GSL392/Walbro 255lph in-line fuel pump. With GSL396, get up to 350lph of flow at 40psi, 13.5 V, compared to 255lph from GSL392. That means the flow at pressure you need to deliver the horsepower you crave. Enjoy EFI compatibility as well as support for turbo and supercharged applications.


  • Upgraded internal componentry and build that exceeds OE specs
  • Supports up to 650 horsepower
  • 43mm in-line design, fits factory hanger brackets
  • Threaded M10 outlet, identical to the GSL392
  • Internal check valve to retain line pressure for quick restarts
  • Capable of high pressure operation
  • Aluminum shell and outlet to resist rust

Flow Rate:
Brand Name:
Walbro / TI Automotive
Aftermarket Type:
Fuel Type:
There is a Limited warranty on all Walbro/TI Automotive products. Any Walbro or TI Automotive products that fail prematurely may qualify for replacement if it is determined that the failure was due to a defect in workmanship or material. This warranty only applies to the original customer and is non-transferable. Improper use, installation, or repair of the product voids this warranty, and Quantum Fuel Systems is not responsible for incidental costs resulting from the failure of the product. Quantum Fuel Systems will provide one (1) warranty replacement of the original Walbro or TI Automotive product within sixty (60) days of the original purchase date. All warranty claims placed beyond this 60-day period will need to be sent directly to Walbro/TI Automotive. Please contact for instructions on how to proceed with Walbro/TI Automotive's warranty process. Alternatively, Quantum Fuel Systems will offer to replace a Walbro/TI Automotive pump outside of the 60-day period with a Quantum Fuel Systems manufactured pump that is interchangeable with the original pump purchased. Please note that Quantum Fuel Systems does not manufacture an interchangeable pump for all Walbro/TI Automotive pumps and this option is subject to availability of the product.


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