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Walbro 255lph High Pressure Fuel Pump - Walbro GSS315G3
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Walbro 255lph High Pressure Fuel Pump

Walbro
WALGSS315G3
GSS315G3
Fuel Pumps
Out of stock
$ 109.44

Walbro 255lph High Pressure Fuel Pump is the exact fuel pumps identified by manufacturer part number GSS315G3. This listing is checked against the available Walbro catalog record. Confirm the complete part number, fuel type, pressure and flow requirements, inlet and outlet layout, electrical load, and application before ordering.

Key Features

  • Pressure Rating: High-pressure design (up to 50 PSI tested).
  • Inlet/Outlet: 11mm inlet with offset configuration 14mm inlet diameter option in select setups.
  • Key Specifications Flow Rate: 255 liters per hour (LPH) at base, maintains high output under pressure for boosted applications.
  • Horsepower Support: Up to 650 HP naturally aspirated or forced induction.
  • What's Included in Your Purchase One (1) Walbro GSS315G3 255lph high pressure fuel pump.
  • Drivers choose it for its ability to support 500-650 horsepower on gasoline without compromising daily drivability, as excess fuel safely returns to the tank.

Fitment

Supported year-make-model applications include 1991-2000 Acura NSX, 1989-1992 Ford Probe, 1988-1992 Mazda MX-6, 1986-1991 Mazda RX-7, 1991-1995 Toyota MR2, 1986-1992 Toyota Supra. Trim, engine, drivetrain, body, and chassis details remain application qualifiers and are not model values.

Specifications

Brand Walbro
Current Manufacturer TI Automotive
Manufacturer Part Number GSS315G3
Product Type Fuel Pumps
Condition New

What's Included

One new Walbro fuel pumps identified by manufacturer part number GSS315G3, with only the components shown and expressly listed for this exact item.

About Walbro and TI Automotive

TI Automotive manufactured Walbro automotive fuel pumps for decades and now supplies the current automotive aftermarket line under the TI Automotive name. Exact part-number verification is essential because older Walbro-branded inventory may predate the current labeling.

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Frequently Asked Questions

Will Walbro GSS315G3 fit my vehicle or fuel system?
Verify the year and model where listed, plus pump dimensions, inlet and outlet style, filter, wiring, voltage, fuel type, target pressure, required flow, and module clearance.

Is this component compatible with E85 or flex fuel?
Only use ethanol-blended or flex fuel when the exact manufacturer record expressly identifies that fuel compatibility. Do not infer compatibility from pump size or appearance.

What should be checked before installation?
Confirm electrical capacity, relay and fuse sizing, wiring polarity, filtration, hose submersion rating, pressure regulation, sealing, tank cleanliness, and leak-free operation.

Installation

Install according to the current manufacturer instructions. Use fuel-rated components, verify wiring and protection, test pressure and flow, inspect every connection for leaks, and confirm safe operation before driving.

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