Best Engine Cleaner Additive - April 2024

Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.

Chevron Techron fuel system cleaner is unbeatable in cleaning the entire fuel system and restoring lost power and performance caused by deposit build-up. - Cleans deposits from fuel injectors, carburetors, ports, valves and combustion chambers- works in one tankful while you drive to reduce deposit related engine knock, ping, run-on, and cold start problems- recommended for use every 3,000 miles- 20 oz. bottle.

• ASIN: B00092893E
• UPC: 023968657406
• ASIN: B00092893E
• Brand: Chevron
• Size: 20 fl. Oz.
• Manufacturer: Chevron

Fuel Injector Cleaner Complete System Cleaning Fluid Additive for Carburetor Engine Gas Line & More. Works with Car, Lawn Mower to Increase Power, Efficiency and Economy Boosting Stabilizer. 104+

Fuel Injector Pro by 104+ is a complete fuel system cleaner, designed and formulated with engine cleaning agents that will clean engine carbon deposits, fuel injectors, intake valves and combustion chambers to increase acceleration, and restore that lost power. This best in class Fuel Injector Pro is formulated to work on today's modern high combustible (GDI, DFI) engines but also will work on traditional engines / motors. What's GDI & and Why use Fuel Injector Pro? Gasoline Direct Injection is a growing trend in automobiles and a continuing rise of GDI engines in cars will soon overpower trad... [Read More]

• ASIN: B06XS62VL7
• ASIN: B06XS62VL7
• Brand: 104 + OCTANE BOOST
• Manufacturer: Gold Eagle

Stanadyne Performance Diesel Injector Cleaner QTY of 4 - 8oz bottles #43562

Performance Formula Injector Cleaner is formulated to prevent and eliminate Internal Diesel Injector Deposits (IDID) commonly found in Common Rail and other type of Injectors.These deposits affect injector performance, which results in various engine related issues. Performance Formula Injector Cleaner is a One Tank Clean-Up of concentrated detergents designed to eliminate and prevent internal and external deposits from forming on injectors.The result is:1) Restored Engine Performance.2) Increased Horsepower. 3) Improved Fuel Economy. Price above includes: 4 - half-pint bottles (8 ounce) of St... [Read More]

• ASIN: B00HBA4J2M
• UPC: 092135435628
• ASIN: B00HBA4J2M
• Brand: Stanadyne
• Manufacturer: Stanadyne

Liqui Moly 2037 Pro-Line Engine Flush - 500 Milliliters

Liquid Moly's Pro Line Engine Flush is a highly effective detergent additives in Engine Flush clean interior engine before oil change. Removes Deposits, residues from all 4-stroke gasoline engines and diesel engines. Dissolves sludge and lacquer and isolates solid particles and liquid contaminants. Improves the combustion process and restores full engine performance. Prevents corrosion of unprotected metal surfaces. Recovers oil lubricating properties. Add to engine oil before engine oil change. Let engine run on idle speed for 10 minutes. Drain oil, change oil filter and refill with fresh Liq... [Read More]

• ASIN: B00CR3RXTO
• UPC: 826732042299
• ASIN: B00CR3RXTO
• Brand: Liqui Moly
• Size: 500 Liter
• Manufacturer: Liqui Moly

Mercury Marine Quickleen Engine and Fuel System Cleaner, 12 Ounces 92-8M0047931

Brand new, genuine Mercury Marine Mercruiser Qckleen-Fuel@12. This is a factory original equipment part, not aftermarket.

• ASIN: B003ZF1GJQ
• UPC: 745061870192
• ASIN: B003ZF1GJQ
• Brand: Mercury Marine Mercruiser
• Manufacturer: Mercury Marine Mercruiser

LUCAS LUC10013 1 Gallon (128 Ounces) Fuel Treatment

Lucas Fuel Treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected. It gives your fuel system what it really needs - a blend of super slick oils and additives with a high detergent action that allows the engine to operate at maximum efficiency. Also, it cleans and lubricates the carburetor and injectors and causes the fuel to burn more thoroughly for increased power and less fuel consumption. Lucas Fuel Treatment should definitely be used in vehicles that require leaded fuel because it actually replaces the benefits of lead in gasoline without causing harmful ... [Read More]

• ASIN: B000FW7V50
• UPC: 049807100131
• ASIN: B000FW7V50
• Brand: LUCAS
• Size: 1 Gallon (128 Ounces)
• Manufacturer: Lucas

BG 44K, EPR, MOA

BG MOA motor oil treatment (11oz), BG EPR engine performance restoration (11oz), and BG 44K Fuel System Cleaner kit. BG MOA 100 is the number one engine oil supplement, chosen 8 :1 over the next aftermarket supplier. Engines are running at higher temperatures combined with the increasing regularity of stop-and-go driving created a rapid depletion of critical oil additives. Without protective additives, severe engine oil oxidation can occur--reducing oil to heavy, black sludge in the crankcase, oil screens, oil passages, rocker arms and other critical areas of the engine. BG MOA fortifies a... [Read More]

• ASIN: B01CWNAADE
• UPC: 713807370916
• ASIN: B01CWNAADE
• Brand: BG
• Manufacturer: BG

BG 44K Fuel System Cleaner Power Enhancer 11oz.

This fuel system cleaner, added to gasoline, quickly and effectively cleans the entire fuel system, including fuel injectors, intake valves, ports and combustion chambers. Because it provides efficient removal of upper engine deposits, this product reduces problems caused by deposit build-up such as engine surge, stalling, stumble, hesitation and power loss. BG 44K quickly restores engine performance and improves driveability. It will provide quick clean-up of coked fuel injectors and corrosive deposits on the fuel sending unit. It is compatible with all fuel system materials, alcohol-blended ... [Read More]

• ASIN: B00DDVU6EI
• UPC: 614131022208
• ASIN: B00DDVU6EI
• Brand: BG
• Size: 1 Can
• Manufacturer: BG

Red Line 60103-2PK Complete SI-1 Fuel System Cleaner - 15 Ounce, (Pack of 2)

Concentrated, detergent-based fuel additive cleans injectors, carburetors, valves and combustion chamber deposits with a concentrated blend of the most powerful high-temp and low-temp detergents available. 2, 15 Ounce bottles.

• ASIN: B00NQB7OM2
• UPC: 737534816462
• ASIN: B00NQB7OM2
• Brand: Red Line
• Size: 15 Ounce, (Pack of 2)
• Manufacturer: Red Line

Royal Purple 18000 Max Atomizer Fuel Injector Cleaner - 6 oz.

Royal Purple’s Max-Atomizer is a fully-synthetic, highly concentrated, high performance fuel injector cleaner. It is specially formulated to solve problems with today’s direct injection engines, but can be used with any type of fuel injection. Max-Atomizer contains highly concentrated polyether amine (PEA) detergents that quickly clean clogged and coked injectors, restoring 100% of injector flow. This optimizes injector spray patterns and better atomizes fuel as it enters the combustion chamber. The result is improved fuel economy, enhanced power and performance, reduced emissions, smoothe... [Read More]

• ASIN: B00XF03K54
• UPC: 641330180002
• ASIN: B00XF03K54
• Brand: Royal Purple
• Size: 6 fl. oz.
• Manufacturer: Royal Purple

STP Ultra 5-in-1 Fuel System Cleaner and Fuel Stabilizer (12 fl. oz.)

STP Ultra 5-in-1 Fuel System Cleaner and Fuel Stabilizer is scientifically engineered using advanced cleaning technology to keep all your engines running in top form. It contains 3X the amount of cleaning agents vs the leading premium gasoline to remove an average of 61%** of harmful intake valve deposits and restore an average of 95%*** of the original injector performance. This product also contains fuel stabilizer to help keep fuel fresh during storage. Compatible with gasoline engines (2&4 stroke), inclusive of boats, motorcycles, and lawnmowers. *One bottle contains 3X by weight the amoun... [Read More]

• ASIN: B00K5L8H1I
• UPC: 071153174375
• ASIN: B00K5L8H1I
• Brand: STP
• Size: 12 Fluid Ounce
• Manufacturer: STP

Archoil AR6400-D (16oz) Professional Diesel Fuel System and Engine Cleaner (Treats 25 Gallons of Diesel)

AR6400-D is not a standard fuel system and engine cleaner. AR6400-D has been specifically formulated to meet the needs of modern diesel vehicles by removing particulate matter (soot) buildup from post combustion systems. Use AR6400-D to help remedy blocked DPFs, dirty EGR systems and stuck wastegates and variable turbochargers, all of which cause drivability issues. AR6400-D's detergents remove deposits in the fuel system, on injectors and in the combustion chamber helping restore power and fuel efficiency. AR6400-D also boosts cetane. Use AR6400-D every 5,000 miles or as required. For best re... [Read More]

• ASIN: B072BWR7J3
• UPC: 608819243757
• ASIN: B072BWR7J3
• Brand: Archoil
• Manufacturer: Archoil

Sea Foam 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz

Professional mechanics and do-it-yourselfers everywhere rely on this product every day. Sea Foam Motor Treatment dissolves and cleans fuel and oil residues and deposits, stabilizes fuel, controls moisture, and lubricates upper cylinders. Safe and effective when added to gasoline and diesel fuel and oil crankcases Just pour it in!

• ASIN: B0002JN2EU
• UPC: 034761122237
• ASIN: B0002JN2EU
• Brand: Sea Foam
• Size: 1 Pack (16 Ounce)
• Manufacturer: Sea Foam

Marvel Mystery Oil 50665 Ultimate Fuel and Motor Treatment - 12 oz.

Marvel Ultimate Fuel & Motor Treatment delivers superior cleaning, lubrication and stabilization inside your engine to enhance compression and power. Designed for today's most advanced systems including direct injection (GDI) and hybrids, Marvel Ultimate is also ideal for high mileage vehicles and for preventative maintenance. Marvel Ultimate should be added to fuel or used in the crankcase in oil; specially formulated even for use in synthetic oil and with most advanced fuels including Top Tier, ethanol blends, and biodiesels.

• ASIN: B06XDPZ1F1
• UPC: 077874506655
• ASIN: B06XDPZ1F1
• Brand: Marvel Mystery Oil
• Size: Ultimate Fuel and Motor Treatment
• Manufacturer: Marvel Mystery Oil

Quicksilver 8M0058681 Quickleen Engine & Fuel System Cleaner 32 Oz.

Fuel additives keep your fuel optimized, protect your fuel system and remove leftover deposits that rob your engine of peak performance and efficiency. Part of Quicksilver’s comprehensive three step fuel treatment system, Quickleen is a deep cleaning fuel additive that’s easy to use—simply pour it in the tank. Each ounce treats 5 gallons of fuel and introduces aggressive cleaners to remove carbon deposits from the injectors, carburetor, intake valves, spark plugs, piston crowns and cylinder heads. For use in all 2‐ and 4‐cycle carbureted and fuel‐injected gasoline engines. The Quic... [Read More]

• ASIN: B00BO8A2P0
• UPC: 745061886872
• ASIN: B00BO8A2P0
• Brand: QuickSilver
• Size: One Size
• Manufacturer: Quicksilver

Gunk® Citrus Multi-Surface Engine Cleaner & Degreaser 32 fl. ox. Trigger Spray

Keep your car's engine in tip-top shape with Gunk Multi-Surface Engine Cleaner & Degreaser. This handy product will easily remove tough road grime, oil, and grease from your engine, and the Zero-VOC formula is safe

• UPC: 49802076
• Model: EBT32
• Color: Purple
• Size: 32 oz
• Rating: 4.0

LUCAS OIL 10020 Fuel Treatment 5.25 Ounce

The Lucas Oil Cylinder Lubricant Fuel Treatment is formulated for gasoline and diesel engines. It does not contain harmful solvents or alcohol and is a blend of heat-resistant, super-slick additives with a high-detergent action. This

• UPC: 16777816
• Model: LOP10020
• Color: AmberYellow
• Size: 5.25 oz
• Rating: 4.833

Rislone Engine Treatment Concentrate 16.9 oz

Rislone Engine Treatment Concentrate is high quality penetrating lubrication oil, combined with protective engine additives and special cleaning

• UPC: 23598497
• Model: 4102
• Color: Multicolor
• Rating: 4.947

Restore (00012) 6-Cylinder Formula Engine Restorer and Lubricant - 12.5 oz.

Restore Engine Restorer and Lubricant is a high performance oil additive that increases compression in older high-mileage engines. The unique CSL formula fills worn areas of the cylinder walls to reduce blow-by and restore compression

• UPC: 33753853
• Model: 00012
• Color: Multicolor
• Size: 12.5 oz
• Rating: 3.692

Restore (00016) 8-Cylinder Formula Engine Restorer and Lubricant - 16 oz.

Restore Engine Restorer and Lubricant is a high performance oil additive that increases compression in older high-mileage engines. The unique CSL formula fills worn areas of the cylinder walls to reduce blow-by and restore compression

• UPC: 33753854
• Model: 00016
• Color: Multicolor
• Size: 16 oz
• Rating: 5.0

Chevron Techron Concentrate Plus, 10 oz

Chevron Techron Concentrate Plus is specifically formulates to clean and protect the complete fuel system in one treatment. It maximizes performance and fuel economy while minimizing

• UPC: 16647989
• Model: 266361388
• Size: One Size
• Rating: 4.8

Sea Foam Motor Treatment

Sea Foam Motor Treatment is a safe and versatile additive that can be used in fuel, oil or added directly into the combustion chamber on 2-cycle, 4-cycle, rotary and diesel engines. Sea Foam is a

• UPC: 16664932
• Model: SFSF16
• Color: Multi-Colored,MulticolorMulticolor
• Size: 16 fl oz (1 pt)
• Rating: 4.768

STP Super Concentrated Fuel Injector Cleaner, 5.25 fl. oz.

The STP Super Concentrated Fuel Injector Cleaner has concentrated detergent to dissolve and remove harmful carbon, gum and varnish deposits in just one

• UPC: 16817402
• Model: 10071153785752
• Color: Multicolor
• Size: 5.25 fl oz
• Rating: 5.0

CRC 5103 Quick Dry Electronic Cleaner - 11 Wt Oz.

A petroleum distillate / alcohol based precision cleaner designed as an alternative to CFC based cleaners. Ideal for apps where lower flashpoint materials can be tolerated. Cost effective, plastic safe & residue

• UPC: 16817418
• Model: 05103-4
• Color: Multicolor
• Size: 11 oz
• Rating: 4.838

STP® Super Concentrated Fuel Injector Cleaner 2-5.25 fl. oz. Bottles

STP Super Concentrated Fuel Injector Cleaner contains concentrated detergents that help dissolve and remove harmful carbon, gum and varnish deposits on fuel injectors. Without cleaning, deposits can lead to hard starts, lost acceleration and rough

• UPC: 16641229
• Model: 10071153785776
• Rating: 4.75

fuel mate plus gasoline additive, better mpg, cleaner fuel system, better engine

• UPC: 222240981792
• Category: Fuel Additives & Treatments
• Price: 11 USD