---
product_id: 604841028
title: "Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (4 Pack)"
brand: "red line"
price: "HK$1589"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/604841028-red-line-60103-si-1-complete-fuel-system-cleaner-15
store_origin: HK
region: Hong Kong
---

# Boosts fuel efficiency & stability Powerful dual-temp detergents Prevents corrosion & deposits Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (4 Pack)

**Brand:** red line
**Price:** HK$1589
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean Fuel, Clear Advantage: Drive smarter, not harder!

## Quick Answers

- **What is this?** Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (4 Pack) by red line
- **How much does it cost?** HK$1589 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/604841028-red-line-60103-si-1-complete-fuel-system-cleaner-15)

## 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

- • **Fuel Stability Booster:** Enhances gasoline longevity, reducing gum and varnish buildup
- • **Corrosion Defense System:** Protects your fuel system from damaging rust and wear
- • **One-Tank, One-Bottle Efficiency:** Nearly 100% cleaning power in a single treatment
- • **Dual-Temperature Detergent Formula:** Works effectively in both high and low engine temps
- • **Ultimate Injector & Carburetor Cleanse:** Eliminates stubborn deposits for peak engine performance

## Overview

Red Line 60103 SI-1 is a concentrated 15-ounce fuel system cleaner designed to clean injectors, carburetors, valves, and combustion chambers with a powerful blend of high and low-temperature detergents. This 4-pack treatment enhances fuel stability, prevents corrosion, and reduces gum and varnish buildup, delivering nearly complete cleaning efficiency in just one tank.

## Description

Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (4 Pack)

## 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
- 15 Ounce (4 Pack)

## Images

![Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (4 Pack) - Image 1](https://m.media-amazon.com/images/I/71denyRWoIL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/604841028-red-line-60103-si-1-complete-fuel-system-cleaner-15](https://www.desertcart.hk/products/604841028-red-line-60103-si-1-complete-fuel-system-cleaner-15)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-07*