---
product_id: 49483970
title: "Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (12 Pack)"
brand: "red line"
price: "€ 438.22"
currency: EUR
in_stock: true
reviews_count: 1
category: "Red Line"
url: https://www.desertcart.gr/products/49483970-red-line-60103-si-1-complete-fuel-system-cleaner-15
store_origin: GR
region: Greece
---

# 15 oz concentrated power cleans injectors & combustion chambers prevents corrosion & gum buildup Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (12 Pack)

**Brand:** red line
**Price:** € 438.22
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, smooth ride, zero compromises.

## Quick Answers

- **What is this?** Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (12 Pack) by red line
- **How much does it cost?** € 438.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/49483970-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

- • **One-Tank Wonder:** Just one bottle cleans nearly 100% efficiency per tank
- • **Corrosion Shield:** Protects fuel system components from rust and wear
- • **Fuel Stability Booster:** Enhances gasoline stability to reduce varnish and gum
- • **Dual-Temp Detergent Power:** High & low-temp formula for all driving conditions
- • **Precision Fuel System Detox:** Eliminates deposits for peak engine performance

## Overview

Red Line 60103 SI-1 is a 15-ounce concentrated fuel system cleaner designed to clean injectors, carburetors, valves, and combustion chambers while preventing corrosion and gum buildup. One bottle treats a full tank with nearly 100% cleaning efficiency, improving fuel stability and engine performance across all temperatures. Sold in a convenient 12-pack, it’s the go-to additive for professional-grade fuel system maintenance.

## Description

Buy Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (12 Pack): Fuel System Cleaners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: No more hesitation - Eliminated a semi-rough idle on my 1986 Mercury Grand Marquis LS. VERY easy to use: when it's time for an oil change, it's time for some Red Line Synthetic Oil Fuel Injection cleaner.

## 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 (12 Pack)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LRELEU2 |
| ASIN  | B01LRELEU2 |
| Best Sellers Rank | #1,072,444 in Automotive ( See Top 100 in Automotive ) #221 in Fuel System Cleaners |
| Brand Name | Red Line |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 3.9 3.9 out of 5 stars (6) |
| Date First Available  | December 2, 2016 |
| Item Volume | 15 Fluid Ounces |
| Item Weight | 13 Pounds |
| Manufacturer | Red Line |
| Manufacturer  | Red Line |
| Number of Items | 12 |
| Product Dimensions  | 10 x 12.02 x 9 inches; 13 Pounds |
| Special Features | Concentrated |
| Unit Count | 12.0 Count |

## Product Details

- **Brand:** Red Line
- **Item Volume:** 15 Fluid Ounces
- **Number of Items:** 12
- **Special Feature:** Concentrated
- **Unit Count:** 12.0 Count

## Images

![Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (12 Pack) - Image 1](https://m.media-amazon.com/images/I/71YB6NzqPgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ No more hesitation
*by M***I on June 19, 2023*

Eliminated a semi-rough idle on my 1986 Mercury Grand Marquis LS. VERY easy to use: when it's time for an oil change, it's time for some Red Line Synthetic Oil Fuel Injection cleaner.

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**Shop now:** [https://www.desertcart.gr/products/49483970-red-line-60103-si-1-complete-fuel-system-cleaner-15](https://www.desertcart.gr/products/49483970-red-line-60103-si-1-complete-fuel-system-cleaner-15)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*