---
product_id: 49461957
title: "(60103 Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle"
brand: "red line"
price: "$211.69"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/49461957-60103-complete-si-1-fuel-system-cleaner-gas-and-injector
store_origin: US
region: United States of America
---

# 15 oz concentrated power cleans injectors & combustion chambers prevents corrosion & gum buildup (60103 Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle

**Brand:** red line
**Price:** $211.69
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, fierce performance—don’t let your engine miss out!

## Quick Answers

- **What is this?** (60103 Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle by red line
- **How much does it cost?** $211.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49461957-60103-complete-si-1-fuel-system-cleaner-gas-and-injector)

## Best For

- red line enthusiasts

## Why This Product

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

## Key Features

- • **One-Tank Wonder:** Just one 15 oz bottle treats an entire tank with nearly 100% cleaning efficiency—no guesswork needed.
- • **Corrosion Shield:** Advanced formula prevents rust and corrosion, extending your fuel system’s lifespan.
- • **Effortless Maintenance:** Easy-to-use additive fits seamlessly into your routine—just pour and drive with confidence.
- • **Fuel Stability Booster:** Enhances gasoline stability to reduce gum and varnish buildup, keeping your engine running smoother, longer.
- • **Ultimate Fuel System Detox:** Powerful blend targets injectors, carburetors, valves & combustion chambers for peak engine health.

## Overview

Red Line’s 60103 Complete SI-1 Fuel System Cleaner is a concentrated 15 oz treatment designed to clean and protect your entire fuel system. It efficiently removes deposits from injectors, carburetors, valves, and combustion chambers while preventing corrosion and gum buildup. One bottle treats a full tank, enhancing fuel stability and engine performance with minimal effort.

## Description

Red Line (60103 Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle

## Features

- DESIGNED TO EXCEED EXPECTATIONS: Red Line complete SI-1 fuel system cleaner treatment for cleaning and preventing corrosion in fuel systems
- PERFORM AND PROTECT: Fuel additive cleans injectors, carburetors, valve and combustion chamber deposits with a powerful, concentrated blend of high-temp and low-temp detergents
- EFFICIENT FUEL BURN: Gas treatment that enhances gasoline stability, while reducing the build up of gum and varnish formation
- EASY TO USE: Use one bottle per tank for most effective treatment, additive cleans nearly 100% efficiency in one treatment
- One 15 Ounce Bottle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Red Line |
| Brand | Red Line |
| Model | Complete Fuel System Cleaner |
| Product Dimensions | 25.4 x 5.89 x 5.08 cm; 430.91 g |
| Item model number | (60103) |
| Manufacturer part number | 60103 |
| OEM Part Number | 60103 |
| Position | Centre |
| Special Features | Concentrated |
| Item Weight | 431 g |

## Images

![(60103 Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle - Image 1](https://m.media-amazon.com/images/I/71t0JAEWg1L.jpg)

## Questions & Answers

**Q: Can it be used on Diesel engines?**
A: Please read the description of the product.  No is the answer...

**Q: Is this a good product to use in my yamaha r6??**
A: The jury is out on whether these additives help or just make the rider/driver feel better.  I tend to use redex nowadays as it can be had for £2 per 250ml bottle on special offer.  Despite BMW stating additives are not recommended, I used it in all my boxer twins.  I still use it in my Honda CR-V. Never had injector problems but who is to say I wouldn't have had issues anyway?

**Q: Will it clean Catalyst converter**
A: No, it is only recommended as an injector/combustion chamber cleaner only

## Frequently Bought Together

- Red Line 60103 SI-1 Complete Fuel System Cleaner, Cleans and Prevents Corrosion in Fuel Systems, Cleans Injectors, Carburetors, Valve and Combustion Chamber Deposits - 15 Ounce
- Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml , blue , 10.14 Fl Oz (Pack of 1 )
- Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*