---
product_id: 683097287
title: "Royal Purple Fuel System Cleaner 11722 | Stabilizer | 20 Ounce | Pack of 2"
brand: "royal purple"
price: "₨27428"
currency: LKR
in_stock: true
category: "Royal Purple"
url: https://www.desertcart.lk/products/683097287-royal-purple-fuel-system-cleaner-11722-stabilizer-20-ounce-pack
store_origin: LK
region: Sri Lanka
---

# 3.2% fuel economy boost Up to 18% emission reduction 2.6% horsepower gain Royal Purple Fuel System Cleaner 11722 | Stabilizer | 20 Ounce | Pack of 2

**Brand:** royal purple
**Price:** ₨27428
**Availability:** ✅ In Stock

## Summary

> ⛽ Unlock your engine’s elite performance and eco-edge—don’t let your ride fall behind!

## Quick Answers

- **What is this?** Royal Purple Fuel System Cleaner 11722 | Stabilizer | 20 Ounce | Pack of 2 by royal purple
- **How much does it cost?** ₨27428 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/683097287-royal-purple-fuel-system-cleaner-11722-stabilizer-20-ounce-pack)

## Best For

- royal purple enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Boost Formula:** Improves fuel economy by an average of 3.2%—save at the pump every mile
- • **Emission Champion:** Cuts hydrocarbon, NOx, and CO emissions by up to 18%, keeping your ride green and compliant
- • **Performance Surge:** Increases horsepower by 2.6% to unleash your engine’s hidden potential
- • **Triple-Action Power:** Cleans injectors, carburetors & combustion chambers for peak engine health
- • **Universal Compatibility:** Safe for gasoline, diesel, ethanol blends, biofuels, and both 2-cycle & 4-cycle engines

## Overview

Royal Purple Max-Clean is a premium 3-in-1 fuel system cleaner and stabilizer designed to restore and enhance engine performance. Each 20-ounce bottle deeply cleans fuel injectors, carburetors, intake valves, and combustion chambers, improving fuel economy by 3.2% and horsepower by 2.6%. It also significantly reduces harmful emissions by up to 18%, is EPA/CARB compliant, and compatible with gasoline, diesel, ethanol blends, and biofuels. Pack of 2 ensures long-lasting engine care for a wide range of vehicles.

## Description

Royal Purple Max-Clean is a state-of-the-art high performance fuel system cleaner that maximizes the performance of your fuel system. Max-Clean restores fuel economy by deeply penetrating deposits and cleaning injectors, carburetors, intake valves and combustion chambers. Royal Purple Max-Clean is EPA / CARB Compliant. Recommended for use in gasoline and diesel engines and can be used with all ethanol blends or biofuel. Max-Clean can be used in both 4-cycle & 2-cycle engines and will not harm vehicle emissions equipment.

## Features

- The information below is per-pack only
- 3-in-1 fuel additive keeps new engines clean and improves vehicle's performance
- Improves fuel economy an average of 3.2 percent
- Increases horsepower an average of 2.6 percent
- Reduces hydrocarbon, NOx and CO emissions (on average 12, 13 and 18-percent respectively)
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXPWXZFM |
| Best Sellers Rank | #1,330 in Automotive ( See Top 100 in Automotive ) #8 in Fuel System Cleaners |
| Brand | Royal Purple |
| Brand Name | Royal Purple |
| Contains Liquid Contents | Yes |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.7 out of 5 stars 3,240 Reviews |
| Item Type Name | Fuel System Cleand and Stabilizer |
| Item Volume | 20 Fluid Ounces |
| Item Weight | 2.5 Pounds |
| Manufacturer | Royal Purple |
| Model Number | 11722 |
| Number of Items | 2 |
| Part Number | 11722 |
| Size | 20 Ounce (Pack of 2) |
| Unit Count | 40.0 Ounce |

## Product Details

- **Brand:** Royal Purple
- **Item Volume:** 20 Fluid Ounces
- **Item Weight:** 2.5 Pounds
- **Number of Items:** 2
- **Unit Count:** 2.0 Count

## Images

![Royal Purple Fuel System Cleaner 11722 | Stabilizer | 20 Ounce | Pack of 2 - Image 1](https://m.media-amazon.com/images/I/71FCV+QAFpL.jpg)
![Royal Purple Fuel System Cleaner 11722 | Stabilizer | 20 Ounce | Pack of 2 - Image 2](https://m.media-amazon.com/images/I/41JNMScCkTL.jpg)

## Available Options

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

## Frequently Bought Together

- Royal Purple Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce (Pack of 2)
- Royal Purple Max Boost Octane Booster - 16 oz.
- Royal Purple 18000 Max Atomizer Fuel Injector Cleaner, 6 fl. oz.

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**Shop now:** [https://www.desertcart.lk/products/683097287-royal-purple-fuel-system-cleaner-11722-stabilizer-20-ounce-pack](https://www.desertcart.lk/products/683097287-royal-purple-fuel-system-cleaner-11722-stabilizer-20-ounce-pack)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-07-16*