---
product_id: 19748443
title: "STP Super Concentrated Fuel Injector Cleaner, 5.25 Fl Oz, 12 Count"
brand: "stp"
price: "R1847"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Stp"
url: https://www.desertcart.co.za/products/19748443-stp-super-concentrated-fuel-injector-cleaner-5-25-fl-oz
store_origin: ZA
region: South Africa
---

# Restores lost power & acceleration Compatible with cap-less gas systems Dissolves carbon, gum & varnish deposits STP Super Concentrated Fuel Injector Cleaner, 5.25 Fl Oz, 12 Count

**Brand:** stp
**Price:** R1847
**Availability:** ✅ In Stock

## Summary

> 🚗 Fuel your drive with STP’s supercharged injector cleaner—because your engine deserves the best!

## Quick Answers

- **What is this?** STP Super Concentrated Fuel Injector Cleaner, 5.25 Fl Oz, 12 Count by stp
- **How much does it cost?** R1847 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/19748443-stp-super-concentrated-fuel-injector-cleaner-5-25-fl-oz)

## 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 Legacy Formula:** Backed by 60+ years of STP expertise, ensuring reliable maintenance for all your rides.
- • **Advanced Carbon Cleaner:** Super concentrated formula targets and removes harmful deposits for smoother starts and idling.
- • **Universal Compatibility:** Works seamlessly with cap-less gas systems—no hassle, just performance.
- • **Fuel Efficiency Maximizer:** Helps save gas by optimizing fuel delivery and combustion.
- • **Power Boost in Every Drop:** Unclogs fuel injectors to restore peak engine performance and acceleration.

## Overview

STP Super Concentrated Fuel Injector Cleaner is a powerful 5.25 fl oz formula designed to dissolve carbon, gum, and varnish deposits that impair fuel injectors. Compatible with cap-less gas systems, it restores lost power, improves acceleration, and enhances fuel efficiency. Trusted for over 60 years, this 12-count pack offers professional-grade maintenance to keep your vehicles running smoothly and reliably.

## Description

STP Super Concentrated Fuel Injector Cleaner contains concentrated detergents that help dissolve and remove harmful carbon, gum, and varnish deposits on fuel injectors. Without cleaning, deposits can lead to hard starts, lost acceleration and rough idling. This product is made with jet fuel, a high-quality carrier of active ingredients. This product is compatible with cap_less gas systems. For over 60 years, and for more miles than anyone can count, STP has been one of the most trusted names in automotive care.

Review: Great preventative maintenance - The cost on these buying them 12 at a time is the best I've seen around. I've been using this fuel injector cleaner over 20 years on my personal vehicles adding the appropriate amount to treat the # of gallons the fuel system holds (larger vehicles require 2 bottles to treat, read the directions for details) at 3,000-4,000 miles and I've had great success. No fuel system issues to date. Would I have had issues without using the injector cleaner? Maybe, maybe not, but for the cost I think this is cheap insurance. I also use these in small engines. My 15 year old push mower that gets about 100 hours of use every summer is still on the original carburetor and my 13 year old motorcycle hasn't had any issues. I'd recommend using the cleaner, and no I'm not being paid to say this 😂
Review: A must have for all your Rides - I have been using this STP Fuel Injector Cleaner for close to 30 years. We use it in all of our cars, suv, truck and moms cars. We add a bottle every 4th of 5 fill up. We have never had a fuel related problem with any of our vehicles. The 12 pack on here is the best price I have found for it. Well worth the price and pretty much a must have maintenance item for today's fuel injected engines.

## Features

- Unclogs dirty fuel injectors to restore performance
- Helps restore lost power and acceleration
- Removes harmful deposits
- Compatible with cap-less gas systems
- Saves gas
- Flash point: 44.0 degrees_celsius

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008YFI7KI |
| Best Sellers Rank | #22,883 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Fuel Injector Kits |
| Brand | STP |
| Customer Reviews | 4.4 4.4 out of 5 stars (361) |
| Date First Available | August 16, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.8 ounces |
| Item model number | 78575-12PK |
| Manufacturer | STP |
| Manufacturer Part Number | 78575-12PK |
| Model | 78575-12PK |
| Product Dimensions | 2.27 x 1.45 x 7.86 inches |

## Images

![STP Super Concentrated Fuel Injector Cleaner, 5.25 Fl Oz, 12 Count - Image 1](https://m.media-amazon.com/images/I/91mHDHEezcL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can be used on 2 stroke engines?**
A: Thank you for submitting your question! 
The product is not designed for 2 stroke engines. 
For any further information please reach out to us on or email us on customersupport@energizer.com and 1-800-383-7323 to assist you better.

**Q: Luego de aplicar una botella al tanque, al cuánto tiempo se le vuelve s colocar?**
A: es recomendable una vez al mes en la llenada de tanque

**Q: This says for light trucks. What about big trucks? I've got an '86 Ford E350, 460 big block, with a carburetor. Needs a good fuel additive cleaner.**
A: Thank you for submitting your question! Kindly note that this product is safe for any gasoline engines and is compatible with cap-less gas systems. It fights deposit buildup and helps keep fuel injectors and carburetors clean in vehicles with over 75,000 miles. 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: Does this help to clean deposits off the intake valves also?**
A: I wish I could give you an honest answer I'm using it as a supplement because my cars are from the '80s they seem to be running much better I put one in every time I fill the car up. Unfortunately I have no proof if it helps the intake valves

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great preventative maintenance
*by B***0 on September 6, 2025*

The cost on these buying them 12 at a time is the best I've seen around. I've been using this fuel injector cleaner over 20 years on my personal vehicles adding the appropriate amount to treat the # of gallons the fuel system holds (larger vehicles require 2 bottles to treat, read the directions for details) at 3,000-4,000 miles and I've had great success. No fuel system issues to date. Would I have had issues without using the injector cleaner? Maybe, maybe not, but for the cost I think this is cheap insurance. I also use these in small engines. My 15 year old push mower that gets about 100 hours of use every summer is still on the original carburetor and my 13 year old motorcycle hasn't had any issues. I'd recommend using the cleaner, and no I'm not being paid to say this 😂

### ⭐⭐⭐⭐⭐ A must have for all your Rides
*by L***P on November 20, 2023*

I have been using this STP Fuel Injector Cleaner for close to 30 years. We use it in all of our cars, suv, truck and moms cars. We add a bottle every 4th of 5 fill up. We have never had a fuel related problem with any of our vehicles. The 12 pack on here is the best price I have found for it. Well worth the price and pretty much a must have maintenance item for today's fuel injected engines.

### ⭐⭐⭐⭐⭐ Recomiendo
*by D***N on June 29, 2026*

Pagué una reparación bien costosa por los inyectores de mi sirverado 2016 desde entonces usó éste producto para prevención asta hora exelente

## Frequently Bought Together

- STP Fuel Injector Cleaner, Super Concentrated, Bottles, 5.25 Fl Oz, Pack of 12
- STP Gas Treatment, Fuel Intake System Cleaner, Bottles, 5.25 Fl Oz, Pack of 12
- Gumout 510013W-6PK Fuel System Cleaner, 6 Pack

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-22*