Red Line SI-1 Complete Fuel System Cleaner - 15 oz (Case of 12)

SKU: red60103 UPC: 83522601238
In stock - 46 items available
Regular price $215.88

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

Red Line SI-1 is the company's flagship gasoline fuel system cleaner, a concentrated blend of high-temperature and low-temperature detergents. Red Line states it cleans injectors to nearly 100 percent efficiency in a single treatment, and that the effect on injector deposits can raise fuel economy by around 12 percent or more depending on how dirty they were. Sold as a case of 12 15 oz bottles.

Key Features

  • Cleans injectors, carburetors, intake valve and combustion chamber deposits with a concentrated blend of the most powerful high-temperature and low-temperature detergents available
  • Cleans all forms of fuel injectors, including gasoline direct injection
  • Cleans to nearly 100 percent efficiency in one treatment
  • Contains a synthetic upper cylinder lubricant and provides excellent fuel lubrication
  • Enhances fuel stability and reduces gum and varnish formation
  • Reduces octane requirement by up to two numbers
  • Helps clean pollution control valves and protects the fuel system from rust
  • Suitable for use with oxygenated fuel
  • Safe for continual use

Directions and Coverage

Use one bottle with a full tank for the most effective treatment, or use smaller doses for continued maintenance. One 15 oz bottle treats up to 100 gallons of gasoline.

Product Details

  • Brand: Red Line Synthetic Oil
  • Manufacturer Part Number: 60103
  • Product Type: Gasoline Fuel System Cleaner
  • Package Size: 15 oz
  • Pack Quantity: Case of 12

Shipping Height: 8.5

Shipping Length: 11.0

Shipping Width: 10.5

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