---
product_id: 315916051
title: "Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack"
brand: "walbro"
price: "R7506"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Walbro"
url: https://www.desertcart.co.za/products/315916051-walbro-f90000274-in-tank-fuel-pump-universal-450lph-high-pressure
store_origin: ZA
region: South Africa
---

# 450 LPH high flow rate Euro IV emission compliant Boosts horsepower efficiently Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack

**Brand:** walbro
**Price:** R7506
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuel your need for speed with Walbro’s high-pressure powerhouse!

## Quick Answers

- **What is this?** Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack by walbro
- **How much does it cost?** R7506 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/315916051-walbro-f90000274-in-tank-fuel-pump-universal-450lph-high-pressure)

## Best For

- walbro enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Your Ride:** 450 LPH flow rate delivers consistent high-pressure fuel for peak engine performance.
- • **Eco-Smart Efficiency:** Improves fuel economy while meeting strict Euro IV emission standards—drive cleaner, save more.
- • **Plug & Play Simplicity:** Minimal sensor requirements reduce installation complexity and overall costs.
- • **Race-Proven Reliability:** Trusted by enthusiasts to maintain fuel pressure under high boost conditions, reducing injector duty cycle by 25%.
- • **Precision Machined Build:** Lightweight (454g) and durable design ensures seamless integration and long-lasting performance.

## Overview

The Walbro F90000274 In-Tank Fuel Pump is a universal, high-pressure 450 LPH pump engineered to boost horsepower and improve fuel economy. It exceeds Euro IV emission standards and features minimal sensor requirements for cost-effective installation. Lightweight and precision machined, it’s a proven upgrade for high-boost engines seeking reliable fuel delivery and reduced injector strain.

## Description

Increased horsepower, Improved fuel economy. Exceeds Euro IV exhaust emission standards. Minimal sensor requirements reduces cost.

Review: used on a low boost ls1 car and works well
Review: I had an aeromotive 340 stealth pump and I was maxing out pump @540whp 110% injector dutycycle. 340 pump claims 600+whp but proved not to be the case in my setup. I was loosing fuel pressure pressure at high boost (23psi) only making 540whp on built h22 sleeve block GEN2 pte 6062 turbo w/ 1300ID injectors on sunoco leaded 110 fuel. I know that 1300cc injector max out around 650whp on 4cylinders, so I knew that I should not be running out of fuel at this horsepower so I change the pump first because it's much cheaper than changing out injectors. Just by changing out the fuel pump with the 450lph my injector duty cycle went down 25% after air fuel ratio got re-dial-in.

## Features

- Increased horsepower, Improved fuel economy
- Exceeds Euro IV exhaust emission standards
- Minimal sensor requirements reduces cost

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D3VFRXK |
| Brand | Walbro |
| Customer Reviews | 4.3 4.3 out of 5 stars (117) |
| Date First Available | 1 January 2024 |
| Exterior | Machined |
| Item Weight | 454 g |
| Item model number | F90000274 |
| Lift Type | Automatic |
| Manufacturer | Walbro |
| Manufacturer Part Number | F90000274 |
| Model | Walbro |
| Position | Front |
| Special Features | Automotive |

## Product Details

- **Brand:** Walbro
- **Fit type:** Universal Fit
- **Item weight:** 1 Pounds
- **Material:** Aluminum
- **Vehicle service type:** Car, Truck, Van

## Images

![Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack - Image 1](https://m.media-amazon.com/images/I/51tnmOZk+1L.jpg)
![Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack - Image 2](https://m.media-amazon.com/images/I/510SejLfynL.jpg)
![Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack - Image 3](https://m.media-amazon.com/images/I/51c13hYBfmL.jpg)
![Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack - Image 4](https://m.media-amazon.com/images/I/51PwiRQWdnL.jpg)
![Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack - Image 5](https://m.media-amazon.com/images/I/41cyjMxzV-S.jpg)

## Questions & Answers

**Q: Does it come with the installation kit?**
A: Yes it does. Buy with confidence. Your friends at Prime Source

**Q: Can anyone tell me the measurement of a genuine walbro 450 pump?**
A: Hey Stan,

The only measurement I have is the Inlet Diameter being at 14mm.

**Q: Does this have a check valve? finally got jeep running and i loose pressure within 10 sec found it is leaking back through fuel pump bought in dec**
A: It has a check valve. If you are using an aftermarket pressure regulator it will always lose pressure after a few seconds with engine off. The check valve on the pump its to prevent drain back from the engine back to the tank on the pressure side when off.

**Q: Can i run e85 with this pump?**
A: Yes make sure you don’t use a rubber hose with E

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***K on 16 January 2024*

used on a low boost ls1 car and works well

### ⭐⭐⭐⭐⭐ Review
*by R***. on 17 April 2022*

I had an aeromotive 340 stealth pump and I was maxing out pump @540whp 110% injector dutycycle. 340 pump claims 600+whp but proved not to be the case in my setup. I was loosing fuel pressure pressure at high boost (23psi) only making 540whp on built h22 sleeve block GEN2 pte 6062 turbo w/ 1300ID injectors on sunoco leaded 110 fuel. I know that 1300cc injector max out around 650whp on 4cylinders, so I knew that I should not be running out of fuel at this horsepower so I change the pump first because it's much cheaper than changing out injectors. Just by changing out the fuel pump with the 450lph my injector duty cycle went down 25% after air fuel ratio got re-dial-in.

### ⭐⭐⭐⭐⭐ Review
*by D***A on 14 August 2024*

perfect part and fast shipping

## Frequently Bought Together

- Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack
- HiSport 125-190 Fuel Filter Pump Strainer-Compatible with F90000262 F90000267 F90000274 525LPH
- HiSport Fuel Pump Replacement Installation Kit Compatible with F90000267 F90000274 F90000285 Replaces 400-0085, Includes Strainer/Filter, Fuel Hose, Pigtail Wire Harness, Clamps Connector

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-22*