---
product_id: 82696324
title: "BG Products 44K Fuel System Cleaner - 3 Pack"
brand: "b&g"
price: "€ 158.48"
currency: EUR
in_stock: true
reviews_count: 13
category: "B&G"
url: https://www.desertcart.fi/products/82696324-bg-products-44k-fuel-system-cleaner-3-pack
store_origin: FI
region: Finland
---

# Cleans up to 20 gallons Restores engine performance Safe for all fuel system materials BG Products 44K Fuel System Cleaner - 3 Pack

**Brand:** b&g
**Price:** € 158.48
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, cleaner ride—because your engine deserves the best!

## Quick Answers

- **What is this?** BG Products 44K Fuel System Cleaner - 3 Pack by b&g
- **How much does it cost?** € 158.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/82696324-bg-products-44k-fuel-system-cleaner-3-pack)

## Best For

- b&g enthusiasts

## Why This Product

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

## Key Features

- • **Boost Your MPG:** Noticeable fuel economy gains—up to 24% improvement reported
- • **Deep Fuel System Detox:** Targets injectors, valves & combustion chambers for a full-spectrum clean
- • **Universal Compatibility:** Works seamlessly with direct injection engines & alcohol-blended fuels
- • **Catalytic Converter Friendly:** Protects your emissions system while optimizing performance
- • **Engine Surge & Hesitation Eliminator:** Smooths out throttle response and eliminates power loss

## Overview

BG Products 44K Fuel System Cleaner (3 Pack) is a professional-grade additive designed to clean fuel injectors, intake valves, and combustion chambers effectively. Treating up to 20 gallons of gasoline per bottle, it restores engine performance, improves fuel economy, and is compatible with all fuel system materials including direct injection engines and alcohol-blended fuels. Safe for catalytic converters and oxygen sensors, this cleaner reduces engine surge, stalling, and hesitation, making it a must-have for maintaining peak vehicle efficiency.

## Description

BG 44K Fuel System Cleaner 3 Pack. BG 44K fuel system cleaner, added to gasoline, quickly and effectively cleans the entire fuel system, including fuel injectors, intake valves, ports and combustion chambers. Because it provides efficient removal of upper engine deposits, BG 44K reduces problems caused by deposit build-up such as engine surge, stalling, stumble, hesitation and power loss. BG 44K quickly restores engine performance and improves driveability. It will provide quick clean-up of coked fuel injectors and corrosive deposits on the fuel sending unit. It is compatible with all fuel system materials, alcohol-blended fuels, common fuel additives. Contains no alcohol. Catalytic converter, and oxygen sensor safe. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.

Review: ⭐⭐⭐⭐⭐ Fuel system cleaner!. 44K hands down best fuel system cleaner!. - An incredible fuel system cleaner!. It cleans my fuel system and keeps my 5.0 Ford F150 running great!. BG has incredible products and I use many of them religiously. Definitely the best fuel system cleaner!. I've tried many but 44K hands down is the best!. Thank you BG Products for another incredible product! ⭐⭐⭐⭐⭐
Review: One of the best there still - The first time using this was back in 2007, when I decided to get my fuel injectors cleaned at a Valvoline as I was curious to see how they did fuel injection cleanings. First I had to make sure my fuel was below quarter tank(half a quarter tank) as this is helpful with cleaning tank and fuel line, please be advised that they will not perform this service if you have more than a half tank full of fuel. The mechanic will pop your hood to hook up the fuel injection canister and will put this product in your gas tank prior to filling the fuel injection canister (engine is off at this stage) as this treatment will mix with the fuel that left is in the tank, then the mechanic will fill the canister and direct you to start the engine; your vehicle will idle for a moment or two before the mechanic directs you to rev your engine and hold it for a brief moment then let idle, this will happen a couple of times or so and after that, you are done and now you can get gas and come back and they put the 3rd can in the tank and you're good to go(this is based on my experience in 2007, it may or may not have changed). I would say that my vehicle did perform better, I've gotten better fuel economy (my mpg went from 29 to 36 mpg***high miles*** on a full sized sedan-concorde), fuel throttle body response improved and power increased. I was able to maintain this by adding this product as a fuel treatment every oil change, this product is really awesome. ***This review describes my experience with my vehicle***

## Features

- Treats up to 20 Gallons (75 Liters) of Gasoline
- Quickly cleans fuel injectors, valves and combustion chambers
- Restores performance and gas mileage
- Great for Direct Injection Gas Engines
- Compatible with all fuel system materials, alcohol-blended fuels and common fuel additives

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075DLPDR8 |
| Best Sellers Rank | #9,117 in Automotive ( See Top 100 in Automotive ) #29 in Fuel System Cleaners |
| Brand | B&G |
| Customer Reviews | 4.8 4.8 out of 5 stars (463) |
| Date First Available | August 14, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.9 pounds |
| Item model number | 13 |
| Manufacturer | BG Products |
| Manufacturer Part Number | BG 44K |
| Product Dimensions | 9 x 9 x 5 inches |

## Product Details

- **Brand:** B&G
- **Unit Count:** 33 Fluid Ounces
- **Number of Items:** 3
- **Item Weight:** 1.9 Pounds
- **Contains Liquid Contents:** Yes

## Images

![BG Products 44K Fuel System Cleaner - 3 Pack - Image 1](https://m.media-amazon.com/images/I/81t3Q+nRfxL.jpg)

## Questions & Answers

**Q: Can this be used in a hybrid?**
A: Yes it will work for the combustion engine portion of your hybrid

**Q: How often can you put 44k into your fuel system**
A: Depends on the make of the vehicle and engine type. Mostly recommended not to exceed 15,000. miles.

**Q: Can I use this on a Nissan 370Z 70,000 miles?**
A: There is no reason why you could not use this treatment on the fuel system of a Nissan 370Z of any mileage.  It would be a good idea to use it every 15,000 miles to maintain the fuel train of the intake system in good, clean working order.

**Q: Can i add this to my veichles gas tank even if i’m using 93 octane chevron gas that has techron additive in it?**
A: I use BG44K in my Porsche  968 and Audi Q5 about every 4 months. The 3.2 engine in the Q5 is subject to carbon buildup on the valves. BG 44 K has so far prevented this over 70 k miles on the Audi and kept the Porsche punning smooth at 130 k miles with low emission test scores.  I do not use chevron so I cant comment on the compatibility of this with Techron. I did use Techron fuel system cleaner before I started using BG44K

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐ Fuel system cleaner!. 44K hands down best fuel system cleaner!.
*by J***J on November 19, 2025*

An incredible fuel system cleaner!. It cleans my fuel system and keeps my 5.0 Ford F150 running great!. BG has incredible products and I use many of them religiously. Definitely the best fuel system cleaner!. I've tried many but 44K hands down is the best!. Thank you BG Products for another incredible product! ⭐⭐⭐⭐⭐

### ⭐⭐⭐⭐⭐ One of the best there still
*by M***H on December 29, 2024*

The first time using this was back in 2007, when I decided to get my fuel injectors cleaned at a Valvoline as I was curious to see how they did fuel injection cleanings. First I had to make sure my fuel was below quarter tank(half a quarter tank) as this is helpful with cleaning tank and fuel line, please be advised that they will not perform this service if you have more than a half tank full of fuel. The mechanic will pop your hood to hook up the fuel injection canister and will put this product in your gas tank prior to filling the fuel injection canister (engine is off at this stage) as this treatment will mix with the fuel that left is in the tank, then the mechanic will fill the canister and direct you to start the engine; your vehicle will idle for a moment or two before the mechanic directs you to rev your engine and hold it for a brief moment then let idle, this will happen a couple of times or so and after that, you are done and now you can get gas and come back and they put the 3rd can in the tank and you're good to go(this is based on my experience in 2007, it may or may not have changed). I would say that my vehicle did perform better, I've gotten better fuel economy (my mpg went from 29 to 36 mpg***high miles*** on a full sized sedan-concorde), fuel throttle body response improved and power increased. I was able to maintain this by adding this product as a fuel treatment every oil change, this product is really awesome. ***This review describes my experience with my vehicle***

### ⭐⭐⭐⭐⭐ Use it every 5000 miles
*by A***S on January 25, 2026*

Great product

## Frequently Bought Together

- BG Products 44K Fuel System Cleaner - 3 Pack
- BG Motor Oil Additive, 3 Pack (313.0 ml)
- 3 cans of BG EPR Engine Performance Restoration

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-08*