---
product_id: 19228560
title: "MK-FO16-06 Fuel Optimizer, 16-Ounce, Single"
brand: "motorkote"
price: "A$37"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/19228560-mk-fo16-06-fuel-optimizer-16-ounce-single
store_origin: AU
region: Australia
---

# Boosts fuel efficiency Prevents fuel gelling & winterizes Cleans injectors & fuel system MK-FO16-06 Fuel Optimizer, 16-Ounce, Single

**Brand:** motorkote
**Price:** A$37
**Availability:** ✅ In Stock

## Summary

> ⛽ Power Up Your Drive, Every Fill-Up!

## Quick Answers

- **What is this?** MK-FO16-06 Fuel Optimizer, 16-Ounce, Single by motorkote
- **How much does it cost?** A$37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/19228560-mk-fo16-06-fuel-optimizer-16-ounce-single)

## Best For

- motorkote enthusiasts

## Why This Product

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

## Key Features

- • **Injector Rescue:** Removes deposits to reduce hesitation and pinging
- • **Easy Routine Use:** Add 1 oz per 10 gallons every 3-4 fill-ups for peak performance
- • **Winter-Ready Fuel:** Prevents gelling and waxing for smooth cold starts
- • **Maximize Every Mile:** Optimizes fuel burn for improved MPG and power
- • **Engineered for All Engines:** Safe for gasoline, diesel, and all emissions systems

## Overview

MotorKote MK-FO16-06 Fuel Optimizer is a 16-ounce additive designed to enhance fuel quality by removing water and deposits, improving combustion efficiency, and protecting fuel systems in both gasoline and diesel engines. It supports cleaner burns, boosts horsepower and torque, prevents fuel gelling in cold weather, and is safe for all catalytic converters and emission controls.

## Description

Motorkote Fuel Optimizer was formulated to off-set the diminishing quality of fuel including phase separation. Once phase separation occurs water builds up in your tank. MotorKote Fuel Optimizer Removes water and moisture and other harmful deposits that rob your injectors of power and performance allowing for a cleaner burn. Helps your fuel burn cleaner and hotter for better fuel economy and performance. Use in the fuel tank in both gas and diesel engines.

## Features

- Directions: Add about 1 ounce per 10 gallon of gasoline or Diesel fuel at least every 3rd to 4th fill-up on most passenger vehicles; larger engines use same amount every fill-up
- Motorkote fuel optimizer is safe for use in all catalytic converters, emissions systems and diesel particulate filter
- Cleans fuel system and is a great storage solution for winterizing tanks and equipment
- Fights gelling and waxing adds horsepower and torque
- Cleans injectors to reduce: loss of power, hesitations, pinging/dieseling, loss of fuel economy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MotorKote |
| Brand | Motorkote |
| Model | Fuel Optimizer Gas or Diesel Treatment | 16 oz., Single |
| Item Weight | 15.2 ounces |
| Product Dimensions | 2.53 x 2.51 x 9.13 inches |
| Item model number | MK-FO16-06 |
| Manufacturer Part Number | MK-FO16-06 |
| Special Features | Use for storage tank or winterizing fuel system |
| Voltage | 12 Volts |

## Images

![MK-FO16-06 Fuel Optimizer, 16-Ounce, Single - Image 1](https://m.media-amazon.com/images/I/71D46g0VK3L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is it safe with diesel?**
A: My son is an over-the-road trucker and uses it in his diesel. He claims more mileage and power.

**Q: can I use Motorkote in  my lawn mower 42" cub cadet   a 16.5 hp kolbart engine ?**
A: Yes, and also I would use Motorkote lubrication in the oil as well.  It is a Hyper Lubrication.

**Q: How can I measure the ounces added? Does the bottle have any scale?**
A: The bottle does not have a scale.   I use a small neck bottle and from a kitchen measuring cup mark off ounces onto small bottle as you pour.   Keep small marked bottle for further use.

**Q: do I need a Cat Cleaner in addition to this?**
A: No,you don't . This is probably the best fuel booster I've ever used! You won't believe how smooth, quiet and strong the engine becomes. I do have a cat 3406, 475hp.

---

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**Shop now:** [https://www.desertcart.com.au/products/19228560-mk-fo16-06-fuel-optimizer-16-ounce-single](https://www.desertcart.com.au/products/19228560-mk-fo16-06-fuel-optimizer-16-ounce-single)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-01*