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🚗 Clean Fuel, Clear Advantage: Drive smarter, not harder!
Red Line 60103 SI-1 Complete Fuel System Cleaner is a premium 15 oz fuel additive designed to clean and protect fuel injectors, carburetors, valves, and combustion chambers. Its powerful detergent blend prevents corrosion, reduces deposits, and improves fuel stability, resulting in enhanced engine performance, smoother operation, and better fuel economy—all in a single tank treatment.






| ASIN | B000CPI5Z0 |
| Best Sellers Rank | #99 in Automotive ( See Top 100 in Automotive ) #1 in Fuel System Cleaners |
| Brand | Red Line |
| Brand Name | Red Line |
| Cleaning Agent Formulation | Detergent |
| Container Type | Bottle |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.8 out of 5 stars 9,654 Reviews |
| Global Trade Identification Number | 00083522601030, 07262318274969 |
| Included Components | Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce |
| Item Form | Oil |
| Item Type Name | Gas and Injector Additive Treatment - 15 oz Bottle |
| Item Volume | 443 Milliliters |
| Item Weight | 16 ounces |
| Manufacturer | Red Line |
| Model Number | (60103) |
| Number of Items | 1 |
| Part Interchange Info | 60103 |
| Part Number | 60103 |
| Scent | Unscented |
| Size | 15 Fl Oz (Pack of 1) |
| Special Ingredients | synthetic upper cylinder lubricant |
| Specific Uses For Product | Cleans injectors, carburetors, valves and combustion chamber deposits, fuel system cleaning, reduces need for octane Specific Uses For Product Cleans injectors, carburetors, valves and combustion chamber deposits, fuel system cleaning, reduces need for octane See more |
| Surface Recommendation | fuel injectors, carburetors, valves, combustion chambers |
| UPC | 083522601030 |
| Unit Count | 15.0 Fluid Ounces |
| Warranty Description | Warranty |
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