---
product_id: 401511927
title: "Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack"
brand: "walbro"
price: "$453.27"
currency: USD
in_stock: true
reviews_count: 5
category: "Walbro"
url: https://www.desertcart.us/products/401511927-walbro-f90000274-in-tank-fuel-pump-universal-450lph-high-pressure
store_origin: US
region: United States of America
---

# 450 LPH high flow rate Exceeds Euro IV emission standards Supports 900+ RWHP setups Walbro F90000274 In-Tank Fuel Pump (Universal 450Lph High Pressure Version), 1 Pack

**Brand:** walbro
**Price:** $453.27
**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?** $453.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/401511927-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

- • **Unleash Maximum Power:** 450 LPH flow rate fuels your high-boost builds without compromise.
- • **Cost-Effective Upgrade:** Minimal sensor requirements slash installation complexity and expenses.
- • **Race-Proven Reliability:** Trusted by supercharged and turbocharged engines pushing 900+ RWHP.
- • **Eco-Friendly Performance:** Meets and exceeds Euro IV standards for cleaner, greener rides.
- • **Universal Fit, Effortless Swap:** Metal body and universal design ensure seamless tank mounting across vehicles.

## Overview

The Walbro F90000274 is a universal in-tank fuel pump delivering a robust 450 liters per hour flow rate, engineered for high-performance applications exceeding 900 rear-wheel horsepower. Crafted from durable metal and designed for universal fitment, it surpasses Euro IV emission standards while minimizing sensor dependencies to reduce costs. Ideal for professional tuners and enthusiasts seeking reliable, efficient fuel delivery in supercharged or turbocharged setups.

## Description

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

Review: . - Worked great on my 2011 C6 CORVETTE SUPERCHARGED with almost 900 RWHP.
Review: Better than aeromotive pumps - 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 |
| Auto Part Position | Front |
| Automotive Fit Type | Universal Fit |
| Body Material | Metal |
| Brand | Walbro |
| Brand Name | Walbro |
| Compatible with Vehicle Type | Universal |
| Connector Type | NPT |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 119 Reviews |
| Fit Type | Universal Fit |
| Gas Type | E85 |
| Inlet Connection Size | 11 Millimeters |
| Inlet Connection Type | Hose Barb" or "Threaded |
| Item Type Name | In-Tank Fuel Pump (Universal 450Lph High Pressure Version) |
| Item Weight | 454 g |
| Manufacturer | Walbro |
| Manufacturer Part Number | F90000274 |
| Material | Metal |
| Material Type | Metal |
| Model | F90000274 |
| Mounting Type | Tank Mount |
| OEM Equivalent Part Number | F90000274 |
| Operation Mode | Electric |
| Outlet Connection Size | 11 Millimeters |
| Outlet Connection Type | Barb |
| Part Interchange Info | F90000274 |
| Product Grade | Performance Part |
| Product Style | Modern |
| Specification Met | OE |
| Style | Modern |
| UPC | 086235592749 |
| Vehicle Service Type | Universal |
| What Is In the Box | automotive fuel pump products |

## Product Details

- **Brand:** Walbro
- **Fit Type:** Universal Fit
- **Vehicle Service Type:** Universal
- **Material:** Metal
- **Item Weight:** 1 Pounds
- **Style:** Modern
- **Specification Met:** OE
- **Auto Part Position:** Front
- **Outlet Connection Size:** 11 Millimeters
- **Inlet Connection Size:** 11 Millimeters

## 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

### ⭐⭐⭐⭐⭐ .
*by C***N on 23 April 2026*

Worked great on my 2011 C6 CORVETTE SUPERCHARGED with almost 900 RWHP.

### ⭐⭐⭐⭐⭐ Better than aeromotive pumps
*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.

### ⭐⭐⭐⭐⭐ perfect part and fast shipping
*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 United States of America*
*Store origin: US*
*Last updated: 2026-08-11*