---
product_id: 5838925
title: "STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1)"
brand: "stp"
price: "77 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Stp"
url: https://www.desertcart.ro/products/5838925-stp-complete-fuel-system-cleaner-fuel-cleaner-deep-cleans-entire
store_origin: RO
region: Romania
---

# PEA & PIBA detergents for deposit removal 2x cleaning agents vs premium fuel Corrosion inhibitor & engine performance restorer STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1)

**Brand:** stp
**Price:** 77 Lei
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean Fuel, Peak Performance – Don’t Let Deposits Slow You Down!

## Quick Answers

- **What is this?** STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) by stp
- **How much does it cost?** 77 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/5838925-stp-complete-fuel-system-cleaner-fuel-cleaner-deep-cleans-entire)

## 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

- • **Trusted & Proven:** Top-rated with 4.6 stars and a bestseller in fuel system cleaners—join thousands who trust STP.
- • **Corrosion Defense:** Protects your engine by inhibiting corrosion, extending the life of your fuel system components.
- • **Easy Maintenance Routine:** Use every oil change or every 4,000 miles to keep your vehicle running smooth and efficient.
- • **Double the Cleaning Power:** Twice the cleaning agents compared to premium fuels for a deep, thorough fuel system cleanse.
- • **Advanced Detergent Formula:** Proprietary PEA and PIBA blend targets and removes harmful deposits to boost fuel efficiency.

## Overview

STP Complete Fuel System Cleaner is a powerful 5.25 fl oz fuel additive featuring double the cleaning agents of premium gasoline. Its advanced PEA and PIBA detergent formula removes deposits, inhibits corrosion, and restores engine performance. Designed for use every oil change or 4,000 miles, it’s a trusted choice with a 4.6-star rating and bestseller status in automotive fuel system cleaners.

## Description

Deep clean your entire fuel system with STP Complete Fuel System Cleaner. Advanced synthetic technology includes 2x the amount of cleaning agents versus the leading premium gasoline for efficient car care. A featured proprietary blend of PEA and PIBA detergents in the fuel additive removes harmful deposits and keeps your fuel intake system clean to save gas. This auto cleaner also helps inhibit corrosion and restore performance. Use this STP fuel system cleaner with oil changes or every 4,000 miles to care for the fuel system.

Review: Fuel injection cleaner - Great works great uses needed
Review: Easy to use DIY Fuel System Cleaner - I use this product a few times a year and it definitely seems to make a difference. It is the legit product and good value for its money. It's small and easy to use with clear instructions.

## Features

- One 5.25 fl oz bottle of STP Complete Fuel System Cleaner
- Fuel treatment with 2x the amount of cleaning agents versus leading premium gasoline
- PEA and PIBA detergents get rid of deposits to keep your system clean and fuel efficient
- Automotive cleaner helps inhibit corrosion and restores engine performance for versatile car products
- Use this STP fuel system cleaner every oil change or every 4,000 miles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004OEVAUW |
| Best Sellers Rank | #5,899 in Automotive ( See Top 100 in Automotive ) #25 in Fuel System Cleaners |
| Brand | STP |
| Customer Reviews | 4.6 4.6 out of 5 stars (855) |
| Date First Available | February 13, 2011 |
| Item Weight | 5.5 ounces |
| Item model number | 78568 |
| Manufacturer | STP |
| Manufacturer Part Number | 78568 |
| Model | STP |
| Product Dimensions | 1.5 x 2.3 x 8 inches |

## Images

![STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/81dkRURC+VL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this go into the gas tank befote the gas is added and does this clean thr carburetor as well?**
A: No. You should add it after you fill the tank up, so it can mix with the gas. And yes, it should also clean carburetor.

**Q: Can i use this for my infinity fx35 2010?**
A: Thank you for submitting your question! Kindly note that this product is for use in any gasoline engine, including turbo, direct inject, and hybrid, and it's NOT designed for use in diesel engines. For any further information please reach out to us at 800-776-1530 or autohelpline@energizer.com to assist you better. STP Consumer Services. Thank you!

**Q: can use it for Motorcycle? (BMW s1000rr 2013)**
A: Yes, maybe divide 6 times, don’t use too much at once

**Q: Does it contain pea? if so, what is the percentage?**
A: Thank you for submitting your question, please be advised that it has a very high PEA. For further information, please find the SDS below for the product.
file:///C:/Users/ghamayar2/Downloads/SDS_STP_Complete_Fuel_System_Cleaner_12_oz_US_en_2023_05_05.pdf
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!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fuel injection cleaner
*by R***S on December 27, 2025*

Great works great uses needed

### ⭐⭐⭐⭐⭐ Easy to use DIY Fuel System Cleaner
*by K***N on December 18, 2025*

I use this product a few times a year and it definitely seems to make a difference. It is the legit product and good value for its money. It's small and easy to use with clear instructions.

### ⭐⭐⭐⭐⭐ Excellent for cleaning out fuel injector nozzles
*by T***E on December 9, 2025*

Excellent for cleaning out fuel injector nozzles Contains both PEA and PIBA

## Frequently Bought Together

- STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1)
- 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 Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOz

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-30*