SKU: 63557655492

Royal Purple Max-Clean 11722 Fuel System Cleaner Automotive Additive, 20 oz

Sale price$26.99 Regular price$29.99
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Royal Purple Max-Clean 11722 Fuel System Cleaner Automotive Additive, 20 ozRoyal Purple Max Clean is a state of the art high performance fuel system cleaner that maximizes the performance of your fuel system. Max Clean restores fuel economy by deeply penetrating deposits and cleaning injectors, carburetors, intake valves and combustion chambers. Royal Purple Max Clean is EPA CARB Compliant. Recommended for use in gasoline and diesel engines and can be used with all ethanol blends or biofuel. Max Clean can be used in both 4

Royal Purple Max-Clean is a state-of-the-art high performance fuel system cleaner that maximizes the performance of your fuel system. Max-Clean restores fuel economy by deeply penetrating deposits and cleaning injectors, carburetors, intake valves and combustion chambers. Royal Purple Max-Clean is EPA / CARB Compliant.Recommended for use in gasoline and diesel engines and can be used with all ethanol blends or biofuel. Max-Clean can be used in both 4-cycle & 2-cycle engines and will not harm vehicle emissions equipment. RECOMMENDED TREAT RATE Pour entire contents of bottle into nearly empty tank immediately before refueling, then install fuel on top of additive. One (1) can treats up to 20 gallons. For tank sizes outside of this range, use one (1) ounce per gallon. In two-cycle engines, use one (1) ounce per gallon. RECOMMENDED USAGE Max-Clean should be used every 10,000 miles or annually, whichever comes first.
Royal Purple Max-Clean 11722 Fuel System Cleaner Automotive Additive, 20 oz
Reduce deposit-related engine knocking and pinging
Prevent rough idle, hesitation and stalling
Prevent premature spark plug fouling
Restore horsepower an average of 2.6%
Reduce hydrocarbon, NOx and CO emissions (on average 12%, 13% and 18% respectively)
Restore fuel economy an average of 3.2%

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63557655492

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Judy
Chelsea, US
★★★★★ 1
Not for heavy chewers!
Size: Medium
If you have a heavy chewer, do not buy. Mine tore it up in a matter of 20 mins. Literally in pieces.
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Reviewed in the United States on June 13, 2025
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Amazon Customer
Lowell, US
★★★★★ 5
Our dog loves it!
My dog loves this toy! He gets to play fetch with it after his dinner, and looks forward to that time so much. Great construction!
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Reviewed in the United States on November 25, 2025
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KDM
Alexandria, US
★★★★★ 5
Perfect
Fast delivery -exactly what Daisy wished for
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Reviewed in the United States on January 11, 2026
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june
Alexandria, US
★★★★★ 5
Squeak isn’t too Loud or obnoxious. Good quality.
Good quality, dog loves it.
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Reviewed in the United States on July 8, 2025
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Mikah
Waukegan, US
★★★★★ 3
Quality issues
The first one the squeaker did not work, the second one the seam on the wing had a fault so it didn’t not last more than an hour or two before it was taken away.
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Reviewed in the United States on May 17, 2026

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