Best Cooling System Cleaner Additive

Solder-It Catalytic Converter Cleaner and Deodorizer (16 fl oz) | Fuel System Cleaner | EGR Valve, Combustion Chamber, and Oxygen Sensor Cleaner | Catalytic Cleaner Fuel Additive for Gasoline Engines

  • MAINTAINS CAT CONVERTER: Our Solder-It Catalytic Converter Cleaner and Deodorizer is a fuel additive for automotive engines that supports functional converters by removing build-up in the system.
  • HELPS GET RID OF FOUL SMELL: Get satisfaction from cleaner engine smells. Our catalytic convertor cleaner helps to eliminate offensive rotten egg odors from your engine exhaust..
  • CLEANS OXYGEN SENSORS: Our catalytic cleaner helps as an oxygen sensor cleaner in all functional monolithic and pelletized catalytic converters. This may also extend the time between tune-ups..
  • SUPPORTS EMISSIONS TESTING: Using our fuel system cleaner may help pass emissions control tests. This simple gas treatment promotes carbon cleaner effects that could cut down on emissions..
  • PROMOTES BETTER PERFORMANCE: Promote better fuel efficiency with our potential fuel saver. Good cleaning and maintenance of your cat converter helps you avoid power loss when accelerating..
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Red Line (60103) Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle

  • DESIGNED TO EXCEED EXPECTATIONS: Red Line complete SI-1 fuel system cleaner treatment for cleaning and preventing corrosion in fuel systems.
  • PERFORM AND PROTECT: Fuel additive cleans injectors, carburetors, valve and 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 build up 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.
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Rislone Hy-per Diesel Complete Fuel System Cleaner

  • Designed to work with all diesel engines and diesel fuels including ULSD Ultra Low Sulfur Diesel, Bio Diesel and off road Diesel Fuel..
  • The UCL (Upper Cylinder Lubricant) additive lubricates the fuel pump, injectors and upper cylinder to reduce friction & wear, reducing noise..
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Red Line 60103-12PK Complete SI-1 Fuel System Cleaner - 15 Ounce, (Pack of 12)

  • 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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Gumout 510019 Fuel Injector Cleaner, 6 oz. (Pack of 6)

  • Two 5.25 fl oz bottles of STP Super Concentrated Fuel Injector Cleaner.
  • Fuel additive contains concentrated detergents for effective car care.
  • Dissolves and removes carbon, gum and varnish deposits that can be harmful to fuel injectors.
  • Jet fuel works as a carrier to deliver the active ingredients effectively.
  • STP fuel injector cleaner helps to prevent hard stops, lost acceleration and rough idling and helps save gas.
  • Use this additive with every oil change or every 4,000 miles.
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Pet Water Drops - Dog and Cat Water Additive for Dental and Oral Care - Prevents Pets Water Bowl and Dispenser Fountain Slime - for Fresh Breath and Cleaner, Healthy Teeth

  • More than just a cat and dog water additive for dental care, Pet Water Drops have been specially formulated to help keep your furry friend’s water dispenser or drinking bowl cleaner.
  • This advanced pet dental water additive prevents slimy biofilm from forming, helping to cut down on cleaning time and reduce the risk of oral health complications.
  • Our dog and cat health supplies have undergone stringent quality inspection.
  • This water additive for dog’s teeth is crafted to the highest standards.
  • if we wouldn’t use this cats and dogs fresh breath water additive ourselves, we won’t sell it.
  • These pet water bowl cleaning drops are safe for daily use.
  • Engineered in consultation with animal health experts, Pet Water Drops are tasteless, odorless and ideal for picky pets.
  • What’s more, our water dispenser cleaner drops contain common ingredients found in dog and cat food.
  • For a comprehensive approach to cat and dog teeth cleaning, you must start at the source.
  • Our cat and dog dental water additive prevents dangerous biofilm from fo....
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Liqui Moly 2041 Premium 5W-40 Synthetic Motor Oil - 5 Liter

  • Made from Pennzoil's patented gas-to-liquid PurePlus Technology combined with a high-performance additive system for complete protection.
  • Full synthetic 0W-30 motor oil formulated for diesel and gasoline engines and is approved for most Mercedes-Benz, VW, Audi, and Porsche vehicles.
  • Helps keep diesel particulate filters clean and protects the from ash build-up that can block the exhaust system and lead to reduced engine performance.
  • Provides superior piston cleanliness (up to 45% cleaner, based on DV4TD vs. ACEA C2/Ce using SAE 0W-30 ).
  • Provides up to 2.6% better fuel economy (based on ACEA M111 fuel economy results vs. the industry reference oil).
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Triax All Fleet ELC Coolant & Antifreeze, Diesel Extreme HD NOAT, 1 Million Mile, 8 Year, 20,000 HRS, CAT EC-1, Concentrate (1 Gallon)

  • Compatible with every diesel engine, semi-trucks, and tractors.
  • full metal compatibility: aluminum, solder, cast iron, steel, stainless steel, and all copper radiators.
  • Outstanding additive stability provides 1 million miles, 8 years or 20,000 hours of protection.
  • unmatched CORROSION INHIBITION - state of the art adpack prevents pitting, deposits, scaling, and damage to the cooling system for the full duration of its life. CONTAINS MOLYBDATE heavy-duty diesel cylinder liner protection to prevent cavitation damage.
  • Compatible with all types of color antifreeze: green, red, or amber.
  • huge additive concentration and inhibitors allow for use with tap water.
  • also recommended for everyday passenger cars and trucks both diesel and gas.
  • contains bittering agent to prevent human or pet ingestion.
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Design Engineering 040104 Radiator Relief Coolant Additive for All Water Cooled Engines, 32 oz.

  • just add to cooling system and reduce engine operating temperature up to 30 degrees Fahrenheit.
  • Formulated with a corrosion inhibitor and reduces pre-existing scale build-up.
  • Compatible with water and all anti-freeze mixtures.
  • Safe with all alloys - 100% biodegradable, non-corrosive and non-toxic additive.
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Design Engineering 040200 Radiator Relief Coolant Additive for All Water Cooled Engines, 16 oz.

  • just add to cooling system and reduce engine operating temperature up to 30 degrees Fahrenheit.
  • Formulated with a corrosion inhibitor and reduces pre-existing scale build-up.
  • Compatible with water and all anti-freeze mixtures.
  • Safe with all alloys - 100% biodegradable, non-corrosive and non-toxic additive.
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Rislone Hy-per Cool Radiator Cleaner and Super Flush, 16 oz

  • Helps Prevent Formation of Scales / Deposits.
  • Rislone Hy-per Cool Radiator Cleaner and Super Flush removes coolant gels and neutralizes acids in the cooling system. It cleans the entire cooling system preventing overheating and corrosion.
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High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper Cylinder, 5.25 Oz, 2 Count, STP

  • Two 5.25 fl oz bottles of STP High Mileage Fuel Injector & Carburetor Cleaner Treatment.
  • Fuel treatment additives help remove deposit buildups to save gas.
  • Friction modifier in the fuel additive combats upper cylinder friction.
  • STP fuel injector cleaner can help prevent hard stops, lost acceleration and rough idling for improved performance.
  • Jet fuel serves as the carrier for the active ingredients, creating a high-quality additive for easy auto care.
  • Add this fuel injector treatment to your vehicle regularly when you fill your gas tank.
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Pennzoil Platinum Euro LX Full Synthetic 0W-30 Motor Oil (1-Quart, Case of 6)

  • Made from Pennzoil's patented gas-to-liquid PurePlus Technology combined with a high-performance additive system for complete protection.
  • Full synthetic 0W-30 motor oil formulated for diesel and gasoline engines and is approved for most Mercedes-Benz, VW, Audi, and Porsche vehicles.
  • Helps keep diesel particulate filters clean and protects the from ash build-up that can block the exhaust system and lead to reduced engine performance.
  • Provides superior piston cleanliness (up to 45% cleaner, based on DV4TD vs. ACEA C2/Ce using SAE 0W-30 ).
  • Provides up to 2.6% better fuel economy (based on ACEA M111 fuel economy results vs. the industry reference oil).
  • Meets or exceeds the toughest industry standards (based on API SN and ACEA C2/C3).
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