Buy new:
To see product details, add this item to your cart.
Ships from: Amazon.com
Sold by: Amazon.com
To see product details, add this item to your cart. You can always remove it later.
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Berryman Products 0117 B-12 Chemtool Carburetor, Choke and Throttle Body Cleaner [Not VOC Compliant in Some States], 16-Ounce (117)

4.7 4.7 out of 5 stars 1,395 ratings

To see product details, add this item to your cart. You can always remove it later.
1 Pound (Pack of 1)

Purchase options and add-ons

Brand Berryman Products
Item Volume 16 Fluid Ounces
Unit Count 16.0 Ounce
Surface Recommendation Metal
Number of Items 1

About this item

  • contains 100% high-energy solvent technology
  • helps keep injectors, carburetors, intake ports, and valves clean
  • quickly dissolves gum, varnish, and other fuel residues
  • disperses moisture in conventional gasoline
  • catalytic converter and o2-sensor safe
  • Fit type: Universal Fit
See more product details

Frequently bought together

$4.98 ($0.31/Ounce)
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
+
$4.22
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
+
$10.11
Get it as soon as Wednesday, Apr 3
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Compare with similar items

This Item
Berryman Products 0117 B-12 Chemtool Carburetor, Choke and Throttle Body Cleaner [Not VOC Compliant in Some States], 16-Ounce (117)
Berryman Products 0117 B-12 Chemtool Carburetor, Choke and Throttle Body Cleaner [Not VOC Compliant in Some States], 16-Ounce (117)
Recommendations
B-12 Berryman Products Berryman Products Chemtool Carburetor, Choke and Throttle Body Cleaner, 10oz (Pack of 12) (0110-12PK)
dummy
Berryman Products (0117C-12PK) B-12 Chemtool Carburetor/Choke and Throttle Body Cleaner - 16 oz., (Pack of 12)
dummy
B-12 0110 Chemtool Carburetor, Choke and Throttle Body Cleaner Not VOC Compliant in Some States
dummy
STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green
dummy
Gumout 800002231 Carb and Choke Cleaner, 14 oz.
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-90% $4.98
List:$51.48
$46.35-17% $59.99
List:$71.88
$5.49$12.25-49% $3.84
List:$7.48
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to use
4.8
4.3
4.8
4.7
4.7
Value for money
4.7
4.7
4.7
4.4
4.5
Mileage
4.5
4.0
4.5
4.1
4.6
Sold By
Amazon.com
Amazon.com
Skytech
Amazon.com
Amazon.com
Amazon.com
form
Carburetor
Liquid
Aerosol
scent
Gum
Not Aplicable
Unscented
surface suggestion
Metal
Metal
Metal
Stainless Steel
weight
16 ounces
10 ounces
16 ounces
0.7 pounds
0.46 pounds
1 pounds
volume
16 fluid ounces
10 fluid ounces
16 fluid ounces
10 fluid ounces
8 fluid ounces
14 fluid ounces

Important information

Safety Information

DANGER POISON: Extremely Flammable. May be fatal or cause blindness if swallowed. Vapor harmful. Eye and skin irritant. Contents under pressure. Keep out of the reach of children.


From the manufacturer

B12

B-12 Chemtool

berryman
What is HEST?

  • HEST – “High Energy Solvent Technology,”
  • A Berryman exclusive incorporating the use of strong solvents, as opposed to weak carriers and diluents such as mineral spirits or kerosene.

B-12 Chemtool Carburetor, Choke and Throttle Body Cleaner

Not VOC Compliant in CA & UT

Quickly dissolves gum, varnish, fuel residues, and other deposits from carburetor, PCV valve, automatic choke, carburetor linkage, throttle body, and distributor shaft.

Includes H.E.S.T. for maximum performance and fuel economy.

Improves drivability by removing deposits that cause rough idle, stalling, and loss of acceleration.

  • Available in a variety of sizes to accommodate any job!
  • Catalytic Converter and Oxygen Sensor-Safe!
Applications
Chemtooler

Berryman Products was founded in 1918 and is family owned!

In the new millennium, Berryman has continued to introduce new products such as B-12 Chemtool Total Fuel System Cleanup, B-12 Chemtool Professional 3-Step Fuel System Maintenance Kit, and Environmentally Responsible products such as B-33 Engine Degreaser and B-104 Lemon Fresh Towelettes.

After 100 years in business, we are especially grateful to our customers who make us what we are today. We commit to continue providing products that meet the highest quality standards of performance, reliability and environmental responsibility.

Product Description

Quickly dissolves gum, varnish, fuel residues, and other deposits from carburetor, PCV valve, automatic choke, carburetor linkage, throttle body, and distributor shaft with H. E. S. T. (High Energy Solvent Technology) for maximum performance and fuel economy. Improves drivability by removing deposits that cause rough idle, stalling, and loss of acceleration. Available in a variety of sizes to accommodate any job. Catalytic converter and oxygen sensor-safe. Not VOC compliant in : CT, DC, IL, IN, MA, MD, ME, MI, NJ, NY, OH, PA, RI, VA, DE, NH, UT, CA, CA SCAQMD.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Feedback

Berryman

Berryman Products 0117 B-12 Chemtool Carburetor, Choke and Throttle Body Cleaner [Not VOC Compliant in Some States], 16-Ounce (117)


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

What's in the box

  • 1 Can of 16-Ounce Aerosol
  • Looking for specific info?

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    1,395 global ratings

    Customers say

    Customers like the quality of the cleaning agent. They mention that it works well to clean engine parts and that it seems to do a great job.

    AI-generated from the text of customer reviews

    73 customers mention71 positive2 negative

    Customers are satisfied with the quality of the cleaning agent. They mention that it works well, is easy to use, and does a great job. Some say that it is an excellent carb spray and that it's amazing to use to clean the throttle. Overall, customers are happy with their purchase and recommend it to others.

    "...All their products are superior, snd priced right! Go Berryman! You should run for President! Name a football team after these guys!! The B12’s!!..." Read more

    "Easy to use and it work great." Read more

    "Arrived quickly good price" Read more

    "Chemtool doesn’t get the recognition that seafoam does but it is a quality product in its own right...." Read more

    4 customers mention4 positive0 negative

    Customers find the cleaning agent easy to use and say it does the job nicely. They also say it saves time and effort.

    "Easy to use and it work great." Read more

    "...This stuff saved a bunch of time and effort." Read more

    "Used it to clean the throttle bodies on a Harley and Honda. Way to use and seemed to do a great job...." Read more

    "It does the job nice and easy." Read more

    Must-have for Toyota/Lexus hybrid EGR system service
    5 Stars
    Must-have for Toyota/Lexus hybrid EGR system service
    My wife's CT200h was due for the EGR service so I bought 2 cans of B-12 Chemtool to clean up the carbon. This stuff works! Saved me a lot of scrubbing on the EGR valve. I also blasted some into the small EGR passage ways in intake manifold to clean those out as well. Wife's car runs much better after all the work. This stuff saved a bunch of time and effort.
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Reviewed in the United States on March 21, 2024
    Size: 1 Pound (Pack of 1)Verified Purchase
    Reviewed in the United States on March 18, 2024
    Size: 1 Pound (Pack of 1)Verified Purchase
    Reviewed in the United States on March 7, 2024
    Size: 10 Ounce (Pack of 1)Verified Purchase
    Reviewed in the United States on February 10, 2024
    Size: 1 Pound (Pack of 1)Verified Purchase
    Reviewed in the United States on June 20, 2023
    Size: 10 Ounce (Pack of 1)Verified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on October 19, 2023
    Size: 10 Ounce (Pack of 1)Verified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on March 24, 2024
    Size: 1 Pound (Pack of 1)Verified Purchase
    Reviewed in the United States on November 26, 2023
    Size: 16 Ounce Airosol (Pack of 2)Verified Purchase
    4 people found this helpful
    Report