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AMSOIL Diesel Injector Clean + Cetane Boost Fuel Additive8 oz. Bottle

Product code : ADSPCN-EA

4.8 star rating

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AMSOIL Diesel Injector Clean + Cetane Boost Fuel Additive8 oz. Bottle

Product code : ADSPCN-EA

4.8 star rating
Current price:
$7.89
Retail Price

Estimated delivery by Wed, Nov 18 to Columbus - 43215.
    • Combines the benefits of AMSOIL Diesel Injector Clean and Diesel Cetane Boost in one convenient package
    • Delivers outstanding detergency, improved lubricity and increased horsepower and cetane
    • Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.1 
    • Reduces smoke and emissions
    • One ounce treats up to 5 gallons of fuel (The 8-oz. bottle has a different treat rate: one bottle treats up to 20 gallons)
      1Fuels tested in 2017.

       

  • We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.

  • We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.

About this item

  • Specially engineered to help defend your engine and fuel system against performance-robbing wear and deposits. Concentrated formula provides dependable protection in warm weather. One dose delivers outstanding detergency, improved lubricity and higher cetane.

    See the product data sheet for full details.

    CLEANS, PROTECTS AND RESTORES POWER

    • Cleans dirty injectors
    • Restores power and torque
    • Combats fuel-system corrosion
    • Extends fuel-filter life
    • Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.1
      1Fuels tested in 2017.

    IMPROVES FUEL QUALITY

    • Increases cetane up to 8 points
    • Increases fuel economy up to 8%
    • Reduces smoke and emissions
    • Improves startability
    • Smooths idle

    See the product data sheet for full details.

    Download Transcript >

  • Data Bulletin

    Warranty

    SDS



  • 4.8 star rating
    • 5 star rating
      Ram 2500
      By  CJETT,  a  Verified Buyer  from  AZ  on  October 21, 2026
      I ADD 1 BOTTLE TO EVERY FILL UP
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      Great products
      By  RYAN,  a  Verified Buyer  from  Montana  on  October 11, 2026
      I love Amsoil products I use to diesel fuel cleaners and cetane boosters and I use your oil and filters on my truck as well as my wifes car also
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      Excellent Product
      By  El Lobo,  a  Verified Buyer  from  Minneso   on  October 10, 2026
      I use it to keep my 6.7L Cummins injectors, turbo, and EGR system as cleans can be.
      Was this review helpful?
    • 5 star rating
      Injector Clean
      By  TERRY,  a  Verified Buyer  from  FL  on  September 10, 2026
      I have been using this product in my 2006 Ford 6.0 Powerstroke for a long time, and I feel that it has helped the life of my injectors.
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      Fuel additive
      By  DENNIS,  a  Verified Buyer  on  August 19, 2026
      Great product
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      2016 Ram 2500
      By  MICHAEL,  a  Verified Buyer  from  Panama City Beach,Fl  on  August 17, 2026
      I run this in my 2016 Ram 2500 with 385,000 on it.Does seem to run smoother,and stars easier.
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      2007 LBZ truck
      By  TOM,  a  Verified Buyer  from  winchester california  on  August 14, 2026
      This fuel cleaner made a big different on my engine .I noticed a slight pick up when I accelerated on the freeway .After a long trip 500 miles later the engine was very smooth running on idle.Very pleased with this additive.!
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      SO far so good
      By  SAMUEL,  a  Verified Buyer  from  los angeles ca   on  August 06, 2026
      I'm happy to ve using this on just the claims alone, I have not seen much of a difference so far , The only thing I've noitce is the fuel filter life ( noted on dash) percantege is moving slower
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      diesel fuel sup[port
      By  MICHAEL,  a  Verified Buyer  from  euless,texas  on  July 22, 2026
      i have used this in my fuel for years, great product.
      Was this review helpful?
    • 5 star rating
      Great product
      By  TROY,  a  Verified Buyer  on  July 10, 2026
      Awesome stuff.
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • Combines the benefits of AMSOIL Diesel Injector Clean and Diesel Cetane Boost in one convenient package
    • Delivers outstanding detergency, improved lubricity and increased horsepower and cetane
    • Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.1 
    • Reduces smoke and emissions
    • One ounce treats up to 5 gallons of fuel (The 8-oz. bottle has a different treat rate: one bottle treats up to 20 gallons)
      1Fuels tested in 2017.

       

  • We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.

  • We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.

  • Specially engineered to help defend your engine and fuel system against performance-robbing wear and deposits. Concentrated formula provides dependable protection in warm weather. One dose delivers outstanding detergency, improved lubricity and higher cetane.

    See the product data sheet for full details.

    CLEANS, PROTECTS AND RESTORES POWER

    • Cleans dirty injectors
    • Restores power and torque
    • Combats fuel-system corrosion
    • Extends fuel-filter life
    • Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.1
      1Fuels tested in 2017.

    IMPROVES FUEL QUALITY

    • Increases cetane up to 8 points
    • Increases fuel economy up to 8%
    • Reduces smoke and emissions
    • Improves startability
    • Smooths idle

    See the product data sheet for full details.

    Download Transcript >

  • Data Bulletin

    Warranty

    SDS



  • 4.8 star rating
    • 5 star rating
      Ram 2500
      By  CJETT,  a  Verified Buyer  from  AZ  on  October 21, 2026
      I ADD 1 BOTTLE TO EVERY FILL UP
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      Great products
      By  RYAN,  a  Verified Buyer  from  Montana  on  October 11, 2026
      I love Amsoil products I use to diesel fuel cleaners and cetane boosters and I use your oil and filters on my truck as well as my wifes car also
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      Excellent Product
      By  El Lobo,  a  Verified Buyer  from  Minneso   on  October 10, 2026
      I use it to keep my 6.7L Cummins injectors, turbo, and EGR system as cleans can be.
      Was this review helpful?
    • 5 star rating
      Injector Clean
      By  TERRY,  a  Verified Buyer  from  FL  on  September 10, 2026
      I have been using this product in my 2006 Ford 6.0 Powerstroke for a long time, and I feel that it has helped the life of my injectors.
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      Fuel additive
      By  DENNIS,  a  Verified Buyer  on  August 19, 2026
      Great product
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      2016 Ram 2500
      By  MICHAEL,  a  Verified Buyer  from  Panama City Beach,Fl  on  August 17, 2026
      I run this in my 2016 Ram 2500 with 385,000 on it.Does seem to run smoother,and stars easier.
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      2007 LBZ truck
      By  TOM,  a  Verified Buyer  from  winchester california  on  August 14, 2026
      This fuel cleaner made a big different on my engine .I noticed a slight pick up when I accelerated on the freeway .After a long trip 500 miles later the engine was very smooth running on idle.Very pleased with this additive.!
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      SO far so good
      By  SAMUEL,  a  Verified Buyer  from  los angeles ca   on  August 06, 2026
      I'm happy to ve using this on just the claims alone, I have not seen much of a difference so far , The only thing I've noitce is the fuel filter life ( noted on dash) percantege is moving slower
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?
    • 5 star rating
      diesel fuel sup[port
      By  MICHAEL,  a  Verified Buyer  from  euless,texas  on  July 22, 2026
      i have used this in my fuel for years, great product.
      Was this review helpful?
    • 5 star rating
      Great product
      By  TROY,  a  Verified Buyer  on  July 10, 2026
      Awesome stuff.
      Bottom Line
      Yes, I would recommend this to a friend.
      Was this review helpful?