---
product_id: 265472763
title: "Oil 60103 Complete SI-1 Fuel System Cleaner (15 oz)"
brand: "red line"
price: "₱4097"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/265472763-oil-60103-complete-si-1-fuel-system-cleaner-15-oz
store_origin: PH
region: Philippines
---

# Complete fuel system coverage Powerful high-temp detergents Effective low-temp cleaning Oil 60103 Complete SI-1 Fuel System Cleaner (15 oz)

**Brand:** red line
**Price:** ₱4097
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, clean ride — unleash your engine’s true potential!

## Quick Answers

- **What is this?** Oil 60103 Complete SI-1 Fuel System Cleaner (15 oz) by red line
- **How much does it cost?** ₱4097 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/265472763-oil-60103-complete-si-1-fuel-system-cleaner-15-oz)

## 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

- • **Carburetor Clarity:** Restores smooth carburetor function, boosting throttle response
- • **Deep Injector Detox:** Eliminates stubborn injector deposits for peak fuel spray precision
- • **All-Temp Power Blend:** Advanced formula works flawlessly in both high and low engine temps
- • **Valve & Chamber Purge:** Dissolves combustion chamber buildup to maximize engine efficiency
- • **Trusted Red Line Quality:** Premium 15 oz concentrate trusted by pros for lasting engine health

## Overview

Red Line Oil 60103 Complete SI-1 Fuel System Cleaner is a 15 oz concentrated formula designed to clean injectors, carburetors, valves, and combustion chambers. Featuring a powerful blend of high and low-temperature detergents, it restores engine performance by removing deposits that hinder fuel efficiency and throttle response.

## Description

Oil 60103 Complete SI-1 Fuel System Cleaner (15 oz)

## Features

- Cleans injectors, carburetors, valve and combustion chamber deposits with a concentrated blend of the most powerful high-temp and low-temp detergents available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CPI5Z0 |
| Best Sellers Rank | #4,201 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Fuel System Cleaners |
| Brand | Red Line |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,597) |
| Date First Available | 12 August 2012 |
| Item Weight | 431 g |
| Item model number | (60103) |
| Manufacturer | red line |
| Manufacturer Part Number | 60103 |
| Model | Red Line Oil 60103 |
| OEM Part Number | 60103 |
| Position | Center |
| Product Dimensions | 25.4 x 5.89 x 5.08 cm; 430.91 g |

## Images

![Oil 60103 Complete SI-1 Fuel System Cleaner (15 oz) - Image 1](https://m.media-amazon.com/images/I/610jSycppvL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can u detail the procedure how to use this product?**
A: Hold bottle in left hand. with right hand, twist cap counter clockwise. Break foil seal on bottle. (if you smoke, put the cigarette out before proceeding further)open gas tank door. remove gas cap (place in a location you remember to reinstall later.)Pour contents into gas tank. Replace gas cap. Drive as normal and it will clean injectors up as you drive. Enjoy a beer (AFTER you drive with enough time in between to sober up.)Call the fellas up and stand around drinking beer while admiring a fine product from Redline. (PEA is the main thing you want to clean things up, which Redline and Techron have the most)//I hope that is detailed enough\\

**Q: Is this product better than the much cheaper STP fuel cleaner**
A: if you buy cheap gas, you might need it.  i get top tier fuel and never had the need for this.  i tried it on a  twice for a 17 y/o honda odyssey.  did nothing. i always use top tier fuel.  also honda V6 is a great motor, as is there 4 cyl so maybe no need for this unless you use cheap gas or have a man engine prone to injector issues

**Q: Will this Redline product damage my 02 sensors with LONG TERM use?  No one seems to address this issue.**
A: Actually, notably, I put this product in a 1997 Toyota Camry a few years ago. The car was over 20 years old and had only had basic crap gasoline (not Top Tier and no fuel system cleaners) in it for its entire life. A few days after I added it, the check engine light DID come on and it WAS a broken O2 sensor. However, I'll do it again in a heartbeat, because a new O2 sensor was $13 and took 10 minutes to replace. So it seems it is possible that using this with an extremely crusty vehicle will cause an O2 sensor error/failure. But with long term use, certainly not. I have been using this in my 2016 Mazda 3 several times a year for 5+ years and it is running like the day I got it.

**Q: diesel engine, LPG engine all use??**
A: Definitely do NOT add this to a diesel or LPG fuel tank or anything else that isn't normal gasoline. However, as someone else said, they do make one for diesel engines. It is Red Line 60302.

## 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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**Shop now:** [https://www.desertcart.ph/products/265472763-oil-60103-complete-si-1-fuel-system-cleaner-15-oz](https://www.desertcart.ph/products/265472763-oil-60103-complete-si-1-fuel-system-cleaner-15-oz)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-08*