---
product_id: 568631504
title: "STP 78568-12PK Complete Fuel System Cleaner - 5.25 fl. oz. (case of 12)"
price: "2227 kr"
currency: DKK
in_stock: true
reviews_count: 5
url: https://www.desertcart.dk/products/568631504-stp-78568-12pk-complete-fuel-system-cleaner-5-25-fl
store_origin: DK
region: Denmark
---

# Cleans entire fuel system Restores engine performance Inhibits corrosion STP 78568-12PK Complete Fuel System Cleaner - 5.25 fl. oz. (case of 12)

**Price:** 2227 kr
**Availability:** ✅ In Stock

## Summary

> ⛽ Power up your ride — clean fuel, clean wins!

## Quick Answers

- **What is this?** STP 78568-12PK Complete Fuel System Cleaner - 5.25 fl. oz. (case of 12)
- **How much does it cost?** 2227 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/568631504-stp-78568-12pk-complete-fuel-system-cleaner-5-25-fl)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Corrosion Defense:** Protects your engine’s vital parts from rust and wear
- • **Performance Revival:** Restores engine power and smoothness like new
- • **Comprehensive Cleaning:** Targets injectors, carburetors, valves, and combustion chambers
- • **Cap-less Tank Compatible:** Seamlessly works with modern fuel systems without hassle
- • **Ultimate Fuel System Detox:** Highest detergent concentration for a spotless fuel intake

## Overview

STP 78568-12PK Complete Fuel System Cleaner delivers the highest detergent level in STP’s lineup, effectively removing deposits from fuel injectors, carburetors, intake valves, and combustion chambers. Designed to restore engine performance, inhibit corrosion, and compatible with cap-less fuel tanks, this 5.25 fl. oz. formula treats up to 21 gallons of fuel, making it a must-have for maintaining peak vehicle efficiency.

## Description

This STP Complete Fuel System Cleaner contains the highest level of detergents of any STP formula. It helps clean your entire fuel system to restore its optimum operating condition. The advanced formula helps clean fuel injectors, carburetors, intake valves and ports, combustion chambers, cylinder heads and piston tops. It contains jet fuel, a high-quality carrier of active ingredients

Review: Treats up to 21 gallons
Review: 😊Good stuff when you can't afford Premium Gas

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Flammable liquid and vapour.
- May be fatal if swallowed and enters airways.
- May cause drowsiness or dizziness.
- Suspected of causing cancer.
- Save gas by keeping fuel intake system clean
- Helps restore performance
- Removes deposits from entire fuel system
- Helps inhibit corrosion
- Compatible with cap-less fuel tanks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | STP |
| Brand | STP |
| Model | 78568-12PK |
| Product Dimensions | 3.81 x 5.72 x 20.32 cm; 2.18 kg |
| Item model number | 78568-12PK |
| Manufacturer part number | 78568-12PK |
| Item Weight | 2.18 kg |

## Images

![STP 78568-12PK Complete Fuel System Cleaner - 5.25 fl. oz. (case of 12) - Image 1](https://m.media-amazon.com/images/I/81dkRURC+VL.jpg)
![STP 78568-12PK Complete Fuel System Cleaner - 5.25 fl. oz. (case of 12) - Image 2](https://m.media-amazon.com/images/I/91LQ+kbVm1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Treats up to 21 gallons
*by D***C on 28 June 2024*



### ⭐⭐⭐⭐ 😊Good stuff when you can't afford Premium Gas
*by A***M on 24 October 2023*



### ⭐⭐⭐⭐⭐ Good product
*by J***N on 26 October 2024*



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**Shop now:** [https://www.desertcart.dk/products/568631504-stp-78568-12pk-complete-fuel-system-cleaner-5-25-fl](https://www.desertcart.dk/products/568631504-stp-78568-12pk-complete-fuel-system-cleaner-5-25-fl)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*