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Red Line (60103) Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle

4.5 out of 5 stars 1,492 ratings

Was: $14.99
Price: $13.97 FREE Shipping on your first order. Details & FREE Returns
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15 Ounce
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  • DESIGNED TO EXCEED EXPECTATIONS - Red Line complete SI-1 fuel system cleaner treatment for cleaning & preventing corrosion in fuel systems
  • PERFORM & PROTECT - Fuel additive cleans injectors, carburetors, valve & 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 buildup 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
  • WHY RED LINE - Established in 1979, red line products perform & protect better than any on the market. No compromises
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New (32) from $13.96 + FREE Shipping

Frequently bought together

  • Red Line (60103) Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle
  • +
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  • +
  • Sea Foam SF-16 Motor Treatment - 16 oz.
Total price: $32.93
Buy the selected items together

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Customer Rating 4.5 out of 5 stars (1492) 4.6 out of 5 stars (2700) 4.5 out of 5 stars (130) 4.5 out of 5 stars (1018) 4.7 out of 5 stars (296) 4.5 out of 5 stars (269)
Price $13.97 $11.99 $6.25 $13.97 $8.99 $4.02
Shipping FREE Shipping on your first order. Details FREE Shipping on your first order. Details FREE Shipping on your first order. Details FREE Shipping on your first order. Details FREE Shipping on your first order. Details FREE Shipping on your first order. Details
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Compatible with Vehicle Type all-terrain-vehicles, utility-vehicles, street-sport-motorcycles, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles, street-motor-scooters, snowmobiles, marine-personal-craft all-terrain-vehicles, utility-vehicles, street-sport-motorcycles, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles, street-motor-scooters, snowmobiles, marine-personal-craft all-terrain-vehicles;utility-vehicles;street-sport-motorcycles;off-road-motorcycles;street-cruiser-motorcycles;street-touring-motorcycles;street-motor-scooters;snowmobiles;marine-personal-craft all-terrain-vehicles, utility-vehicles, street-sport-motorcycles, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles, street-motor-scooters, snowmobiles, marine-personal-craft all-terrain-vehicles, utility-vehicles, street-sport-motorcycles, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles, street-motor-scooters, snowmobiles, marine-personal-craft all-terrain-vehicles, utility-vehicles, street-sport-motorcycles, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles, street-motor-scooters, snowmobiles, marine-personal-craft
Item Dimensions 10.00 x 2.32 x 2.00 inches 9.40 x 3.50 x 3.30 inches 7.50 x 6.50 x 5.00 inches 2.63 x 2.63 x 9.73 inches 9.83 x 2.15 x 0.96 inches
Size 15 Ounce 20 fl. Oz. 4 oz. 20 Ounce 16 Ounce 12 fl. Oz.

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Size: 15 Ounce

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Product information

Size:15 Ounce

Technical Details

Additional Information

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CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Product description

Size:15 Ounce

FUEL ADDITIVES: All Red Line fuel additives are comprised of the best chemistry for cleaning and preventing corrosion in fuel systems. They are designed to significantly improve performance and exceed expectations. SINCE 1979 In 1979, Red Line Synthetic Oil began creating lubricants for the racing industry. Today, we manufacture more than 100 quality products, including motor oils, gear oils, assembly lubes, fuel additives and our popular Water Wetter cooling additive for the automotive, motorcycle, marine and industrial markets. TECHNOLOGY Using cutting edge technology, Red Line responds to the technical challenges of today’s performance industry. We are enthusiasts that stay on top of each market niche, ensuring product recommendations that result in serious performance gains. We use this knowledge of racing to create high-performance products for track cars and street vehicles. Red Line products perform and protect better than any on the market. No compromises.


From the manufacturer


Customer Questions & Answers

Customer reviews

4.5 out of 5 stars
4.5 out of 5
1,492 customer ratings
How does Amazon calculate star ratings?
Reviewed in the United States on October 29, 2017
Size: 15 OunceVerified Purchase
143 people found this helpful
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Reviewed in the United States on July 14, 2015
Size: 15 Ounce, (Pack of 12)Verified Purchase
review imagereview image
591 people found this helpful
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Reviewed in the United States on February 21, 2018
Size: 15 OunceVerified Purchase
79 people found this helpful
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Reviewed in the United States on July 12, 2017
Size: 15 OunceVerified Purchase
65 people found this helpful
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Reviewed in the United States on January 6, 2018
Size: 15 OunceVerified Purchase
47 people found this helpful
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Reviewed in the United States on July 27, 2017
Size: 15 OunceVerified Purchase
74 people found this helpful
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Top international reviews

Mr. Mark N. Pearson
5.0 out of 5 stars Red Line Fuel Cleaner.
Reviewed in the United Kingdom on March 27, 2013
Size: 15 OunceVerified Purchase
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Amazon Customer
5.0 out of 5 stars Who has two thumbs and likes this product, this guy!
Reviewed in Canada on October 3, 2017
Size: 15 OunceVerified Purchase
8 people found this helpful
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V G
3.0 out of 5 stars but you can be sure that it doesn't improve fuel economy or anything like that. It might clean your fuel injectors though
Reviewed in Canada on March 30, 2018
Size: 15 OunceVerified Purchase
6 people found this helpful
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Raman
5.0 out of 5 stars Amazing lubricating action felt for even one ounce of the additive.
Reviewed in India on April 19, 2018
Size: 15 OunceVerified Purchase
6 people found this helpful
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Jean-Luc Lemery
5.0 out of 5 stars Works well~
Reviewed in Canada on July 8, 2019
Size: 15 OunceVerified Purchase
2 people found this helpful
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LunchBoxSteve
5.0 out of 5 stars Another amazing product from Redline
Reviewed in Canada on June 24, 2015
Size: 15 Ounce, (Pack of 12)Verified Purchase
8 people found this helpful
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Daniel
5.0 out of 5 stars This stuff works
Reviewed in Canada on October 28, 2019
Size: 15 OunceVerified Purchase
2 people found this helpful
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Sreerag
5.0 out of 5 stars A Must Cleaner For High Mileage Gasoline 4 Wheelers
Reviewed in India on February 17, 2019
Size: 15 OunceVerified Purchase
One person found this helpful
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Steve S.
5.0 out of 5 stars Best fuel system cleaner... EVER!
Reviewed in Canada on January 15, 2019
Size: 15 OunceVerified Purchase
2 people found this helpful
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Meghan Black
5.0 out of 5 stars Good stuff. Use as a yearly preventitive
Reviewed in Canada on January 3, 2019
Size: 15 OunceVerified Purchase
2 people found this helpful
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Irfan Sharif
4.0 out of 5 stars Recommended Product
Reviewed in Canada on July 23, 2019
Size: 15 OunceVerified Purchase
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silvio navarro
1.0 out of 5 stars I don't recommend it
Reviewed in Canada on January 31, 2020
Size: 15 OunceVerified Purchase
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Me
4.0 out of 5 stars First time
Reviewed in Canada on December 14, 2019
Size: 15 OunceVerified Purchase
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johnb1
5.0 out of 5 stars Never had a problem with this product
Reviewed in Canada on November 21, 2019
Size: 15 Ounce, (Pack of 12)Verified Purchase
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Carlos
3.0 out of 5 stars OK
Reviewed in Mexico on May 8, 2019
Size: 15 OunceVerified Purchase
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