---
product_id: 264809798
title: "255LPH High Performance Electric Fuel Pump Replace Walbro GSS340 with Installation Kits"
brand: "advanex"
price: "€ 38.26"
currency: EUR
in_stock: true
reviews_count: 10
category: "Advan Ex"
url: https://www.desertcart.ie/products/264809798-255lph-high-performance-electric-fuel-pump-replace-walbro-gss340-installation
store_origin: IE
region: Ireland
---

# 255 LPH high flow rate Complete installation kit included Universal fit for cars & trucks 255LPH High Performance Electric Fuel Pump Replace Walbro GSS340 with Installation Kits

**Brand:** advanex
**Price:** € 38.26
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your drive with precision and peace of mind!

## Quick Answers

- **What is this?** 255LPH High Performance Electric Fuel Pump Replace Walbro GSS340 with Installation Kits by advanex
- **How much does it cost?** € 38.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/264809798-255lph-high-performance-electric-fuel-pump-replace-walbro-gss340-installation)

## Best For

- advanex enthusiasts

## Why This Product

- Trusted advanex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Engineered to fit a wide range of vehicles, from trucks to cars, ensuring versatility.
- • **Quiet & Durable Operation:** Runs smoother and quieter than OEM pumps, keeping your ride stealthy and strong.
- • **Trusted One-Year Warranty:** Backed by AdvanEX’s responsive support and a full year of after-sales service.
- • **All-in-One Installation Kit:** Comes with every essential part for a seamless upgrade—no extra trips needed.
- • **Consistent High-Flow Performance:** Delivers a reliable 255 liters per hour for peak engine efficiency.

## Overview

The AdvanEX GSS340 is a 255 LPH electric fuel pump designed as a direct OE replacement, compatible with both cars and trucks. It includes a comprehensive installation kit and offers quieter, more consistent fuel delivery. Backed by a one-year warranty and tested for quality, it’s a reliable upgrade for performance-focused drivers.

## Description

Buy 255LPH High Performance Electric Fuel Pump Replace Walbro GSS340 with Installation Kits: Electric Fuel Pumps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect part - Works perfectly. Fit my 97 Honda Civic and solved the stalling problem.
Review: So far working better than the real Walbro deal - Got this to replace a 6 month old 255 genuine walbro that died on me. TO my surprise, this seems to work better. It seems to flow a little less, but it is more consistent. And quieter?? We'll see how it holds up. 1986 Nissan 300zx, VG30E, GT3071R turbo, 450cc inj. @ 50psi. Nistune multiplier set to 300, a little higher than I had the walbro at even with a lower base fuel pressure of 44psi

## Features

- 100% New: It is a direct replacement and it has the same performance as OE, 100% tested before shipment
- Multiple Application: Includes necessary installation kits Compatible with both trucks and cars which need high-flow performance
- Easy to install: Professional Installation is Highly Recommended
- What You Get: 1pc Fuel Pump, 1pc Strainer, 1pc Plastic Hose, 1pc Bubble Hose,1pc Cable Connector, 1pc Rubber Grommet, 1pc Rubber Sleeve, and 2pcs Hose Clamps
- After-Sale Service: AdvanEX strives to provide customers with one-year after-sales service. Please contact us if you have any question regarding our this product, we’ll work to resolve your issues within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HCJVT64 |
| Auto Part Position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #44,249 in Automotive ( See Top 100 in Automotive ) #132 in Automotive Replacement Electric Fuel Pumps |
| Body Material | Plastic |
| Brand | AdvanEX |
| Customer Reviews | 4.1 4.1 out of 5 stars (482) |
| Date First Available | September 3, 2020 |
| Fit Type | Vehicle Specific Fit |
| Inlet Connection Size | 0.31 Inches |
| Inlet Connection Type | Hose Barb |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.39 pounds |
| Item model number | HX-39003 |
| Manufacturer | N/N |
| Manufacturer Part Number | HX-39003 |
| Material | Plastic, Rubber |
| Mounting Type | Tank Mount |
| OEM Part Number | GCA3350, GSS340 |
| Operation Mode | Electric |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | Barb |
| Package Dimensions | 6.73 x 4.13 x 2.72 inches |
| Product Grade | Performance Part |
| Specification Met | OE |
| Style | Fashion |
| UPC | 788470020307 |
| Vehicle Service Type | ATV, UTV |
| Voltage | 12 Volts (DC) |

## Product Details

- **Brand:** AdvanEX
- **Fit Type:** Vehicle Specific Fit
- **Item Weight:** 0.63 Kilograms
- **Material:** Plastic, Rubber
- **Vehicle Service Type:** ATV, UTV

## Images

![255LPH High Performance Electric Fuel Pump Replace Walbro GSS340 with Installation Kits - Image 1](https://m.media-amazon.com/images/I/61SL6QD82jL.jpg)

## Questions & Answers

**Q: How much psi**
A: 43.5psi

**Q: what is psi out put this pump/ take notice if ordering  silver hf, and you get this as areplacement. will not work.....**
A: the pump working pressure is 43.5psi, the max pressure is 94.3psi , as a replacement pump，the output pressure determined by the pressuse regulator on the fuel pump assembly.
Thanks!

**Q: Is this a genuine wabro 255?**
A: it's not the genuine walbro pump, it's only for aftermarket.

**Q: Pump won't prime.  It's coming on but will not send gas at all. What's the problem?**
A: Considering that the pump cannot be primed, it may be due to the internal damage of the fuel pump. You can ask for replacement or refund, and we will work with Amazon platform to solve the problem for you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect part
*by T***R on July 20, 2025*

Works perfectly. Fit my 97 Honda Civic and solved the stalling problem.

### ⭐⭐⭐⭐⭐ So far working better than the real Walbro deal
*by K***A on September 17, 2024*

Got this to replace a 6 month old 255 genuine walbro that died on me. TO my surprise, this seems to work better. It seems to flow a little less, but it is more consistent. And quieter?? We'll see how it holds up. 1986 Nissan 300zx, VG30E, GT3071R turbo, 450cc inj. @ 50psi. Nistune multiplier set to 300, a little higher than I had the walbro at even with a lower base fuel pressure of 44psi

### ⭐⭐⭐⭐⭐ Doesn't fit a 94 C4
*by N***T on August 13, 2025*

Im sure it will works fine. But it did not fit my 94 corvette--the plugs didn't match. I had to by the other unit from amazon that is $75 ish.

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-31*