---
product_id: 607678216
title: "Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer - 20 oz."
brand: "royal purple"
price: "S$19"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/607678216-royal-purple-11722-max-clean-fuel-system-cleaner-and-stabilizer
store_origin: SG
region: Singapore
---

# Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer - 20 oz.

**Brand:** royal purple
**Price:** S$19
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. by royal purple
- **How much does it cost?** S$19 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/607678216-royal-purple-11722-max-clean-fuel-system-cleaner-and-stabilizer)

## 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

## Description

Royal Purple Max-Clean Fuel System Cleaner and Stabilizer 20 oz 11722

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B1VBQRS |
| ASIN  | B00B1VBQRS |
| Best Sellers Rank | #359,526 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #193 in Petrol Additives |
| Brand Name | Royal Purple |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,977) |
| Date First Available  | 26 May 2016 |
| Global Trade Identification Number | 00641330117220 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH  | 6.7 x 6.7 x 24.7 Centimeters |
| Item Weight  | 480 g |
| Item model number  | 11722 |
| Model Number | 11722 |
| Net Quantity  | 566.9905 Grams |
| Part Number | 11722 |
| Product Dimensions  | 6.68 x 6.68 x 24.71 cm; 480 g |
| Size | 20 Ounce (Pack of 1) |
| UPC | 641330117220 |
| Unit Count | 566.9905 Grams |

## Product Details

- **Brand:** Royal Purple
- **Contains Liquid Contents:** Yes
- **Global Trade Identification Number:** 00641330117220
- **Net Quantity:** 566.9905 Grams
- **Size:** 20 Ounce (Pack of 1)
- **UPC:** 641330117220

## Images

![Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. - Image 1](https://m.media-amazon.com/images/I/31asof-XeyL.jpg)
![Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. - Image 2](https://m.media-amazon.com/images/I/31+WwtGY-5L.jpg)
![Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. - Image 3](https://m.media-amazon.com/images/I/41JNMScCkTL.jpg)
![Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. - Image 4](https://m.media-amazon.com/images/I/7178Kyc-yJL.jpg)

## Questions & Answers

**Q: my tank holds 33 gallons, would i have to fill it up only will 20 gallons after i pour in Max Clean or could i fill right up?**
A: Put in a bottle & fill your tank 3/4 of the way up.  That way you get the improved performance, but only have to buy one bottle.  That's what I do as I have a 26 gallon tank.

**Q: How to use this ? Can I just put this to the fuel tank ?**
A: Dump it in the fuel tank and fill it up with gas. This large can will treat up to 20 Gallons. I use it in my motorcycle, so I just put a small amount in. It also has a fuel stabilizer in it which is good cause I don't ride the bike that often.

**Q: Does this work in small gas engines?**
A: What do u mean by small gas engines? Im running a 1500cc engine and works well with it. Is this small enough?

**Q: Does MaxClean come with the application funnel for capless fuel tanks like some of their other products?**
A: It does come with a plastic funnel that attaches to the bottle. Depends what fuel your vehicle takes if it will work or not if it's a caplesss filler neck vehicle tho.

## Frequently Bought Together

- Royal Purple Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce
- Royal Purple 18000 Max Atomizer Fuel Injector Cleaner, 6 fl. oz.
- Royal Purple 01600 Purple Ice Super-Coolant Radiator Additive - 12 oz.

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**Shop now:** [https://www.desertcart.sg/products/607678216-royal-purple-11722-max-clean-fuel-system-cleaner-and-stabilizer](https://www.desertcart.sg/products/607678216-royal-purple-11722-max-clean-fuel-system-cleaner-and-stabilizer)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-29*