---
product_id: 721182079
title: "STP Ultra 5-in-1 Fuel System Cleaner and Fuel Stabilizer (12 fl. oz.)"
brand: "stp"
price: "168.64 DT"
currency: TND
in_stock: true
category: "Stp"
url: https://www.desertcart.tn/products/721182079-stp-ultra-5-in-1-fuel-system-cleaner-and-fuel
store_origin: TN
region: Tunisia
---

# 3X cleaning agents vs premium gas Restores 95% injector performance Prevents corrosion & ethanol deposits STP Ultra 5-in-1 Fuel System Cleaner and Fuel Stabilizer (12 fl. oz.)

**Brand:** stp
**Price:** 168.64 DT
**Availability:** ✅ In Stock

## Summary

> ⛽ Boost Your MPG & Engine Mojo — Because Every Mile Counts!

## Quick Answers

- **What is this?** STP Ultra 5-in-1 Fuel System Cleaner and Fuel Stabilizer (12 fl. oz.) by stp
- **How much does it cost?** 168.64 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/721182079-stp-ultra-5-in-1-fuel-system-cleaner-and-fuel)

## Best For

- stp enthusiasts

## Why This Product

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

## Key Features

- • **Fuel Stabilizer Power:** Keeps fuel fresh during storage, perfect for seasonal drivers and adventure seekers.
- • **Eco-Friendly Efficiency:** Lowers emissions and reduces engine friction, helping you drive cleaner and smarter.
- • **Triple-Strength Formula:** 3X the cleaning power compared to premium gasoline—because your engine deserves the best.
- • **Deep Clean, Peak Performance:** Eliminates 61% of harmful intake valve deposits for smoother rides.
- • **Universal Engine Compatibility:** Works seamlessly with turbo, direct inject, hybrid, and cap-less gas systems.

## Overview

STP Ultra 5-in-1 Fuel System Cleaner and Fuel Stabilizer is a scientifically engineered liquid formula that delivers 3X the cleaning agents of premium gasoline to remove up to 61% of intake valve deposits and restore 95% of injector performance. Compatible with modern gasoline engines including turbo, direct inject, hybrid, and cap-less systems, it also stabilizes fuel during storage and helps reduce emissions and engine friction for optimized fuel efficiency and engine longevity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | STP |
| Item form | Liquid |
| Item volume | 12 Fluid Ounces |
| Material features | Unscented |
| Scent | Unscented |
| Specific uses for product | engines |

## Product Details

- **Brand:** STP
- **Item form:** Liquid
- **Material features:** Unscented
- **Scent:** Unscented
- **Specific uses for product:** engines

## Images

![STP Ultra 5-in-1 Fuel System Cleaner and Fuel Stabilizer (12 fl. oz.) - Image 1](https://m.media-amazon.com/images/I/61BUJn9lG1L.jpg)

## Questions & Answers

**Q: How to use it ?**
A: You pour entire bottle into your gas tank, right before you fill up. Then fill up your vehicle with gas afterwards to top it off and give a good mixture. Then drive like normal.

**Q: I have a direct injector system in my Honda ridgeline will it clean it?**
A: Thank you for submitting your question! the product is effective on all gasoline engines including direct injector engines. For any further information please reach out to us on 1-800-383-7323 or email us on customersupport@energizer.com to assist you better. Energizer Consumer Services

**Q: Will it work on a boat?**
A: I don't know what kind of fuel you using on your boat but if is the same as the regular fuel we use in the cars you should be good to go. Something you need to do special mixes for small engines so make sure you double check.

**Q: Does this clean spark plugs?**
A: Thank you for submitting your question! Yes, the product will clean spark plugs. For any further information please reach out to us on 800-776-1530 or autohelpline@energizer.com to assist you better. STP Consumer Services. Thank you!

## Frequently Bought Together

- STP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOz
- STP Octane Booster for Gasoline Fuel Additive, 5.25 oz, Fuel Additive That Raises Octane Levels and Cleans the Fuel Intake System to Restore Lost Power and Acceleration, Help Improve MPG
- STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1)

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**Shop now:** [https://www.desertcart.tn/products/721182079-stp-ultra-5-in-1-fuel-system-cleaner-and-fuel](https://www.desertcart.tn/products/721182079-stp-ultra-5-in-1-fuel-system-cleaner-and-fuel)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-25*