Injector cleaner is essential for maintaining optimal engine performance and fuel efficiency. In 2025, the market offers a variety of top-rated injector cleaners that effectively remove carbon deposits and improve fuel flow. These products are designed to enhance engine cleanliness, reduce emissions, and prolong the life of your vehicle's fuel system. Whether you're a car enthusiast or just looking to keep your vehicle running smoothly, choosing the right injector cleaner can make a significant difference. Explore the best options available to ensure your engine operates at its best.
Royal Purple 18000 Max Atomizer Fuel Injector Cleaner, 6 fl. oz.
- Restores fuel economy
- Stabilizes ethanol
- Maximizes horsepower
- Improves responsiveness
- For use in both gasoline and diesel engines
$8.06
SALE
−$2.66
Lucas Oil 10003 Fuel Treatment - 1 Quart
- The world’s #1 fuel additive for both gasoline and diesel engines
- A great tune-up in a bottle – treats gasoline, diesel fuel and increases MPG
- Cleans and lubricates the fuel system, including fuel injectors, carburetor and combustion chamber
- Improves fuel economy by burning excess exhaust emissions
- Increases power and acceleration by improving fuel flow and reducing deposit buildup
$13.28
THIKPO Universal Fuel Injector Tester and Cleaner Tool Kit, DIY Cleaning Tool Kit, 8 Pulse Modes, 4 Wire Dual Channel for 2 Fuel Injectors, 8 Size Cleaning Adapters, 12V/5V Output Power
- Upgraded Universal Fuel Injector Tester and Cleaner Tool Kit---Operates injectors individually to diagnose fuel delivery problems on petrol vehicles with electronic fuel injection, such as blockage, leakage, damage, and burnout of the injectors. The included 8-size cleaning adapters combined with the tester pulse mode can quickly clean the injectors
- 【Test for 2 Injectors Simultaneously & Ultra-long Power Cord】Come with two pairs of output terminals, allowing you to test for two injectors or for one injector at once. The tester power cord is up to 40inch and the test lead is up to 20 inches for convenient testing. The wires are made of superior silica gel, allowing the tester to work at high and low temperatures. （To make it perform better, it is recommended to work at normal temperatures.）
- 【8 Size Adapters Cleaning Tool & Universal Fit】Our cleaner small and large size adapters are compatible with most 12V EFI and GDI vehicle models' injectors. We also offer two additional specialized adapters for the BMW Audi, one is suitable for models such as V.W, Audi, etc. and another one with threaded hole is exclusively for BMW N series such as N14/N18/N20/N26/N53/N54/N55/N63/S63.
- 【8 Pulse Modes & LCD Display】The fuel injector tester kit is designed with 8 pulse modes, which are composed of 4 pulse signal output modes and 2 output voltage levels: Short/ Medium/ Long/ Continuous pulse modes + High/Low(12V/5V) power drive modes. This tester has a wide variety of pulse modes, providing a large testing space to accurately and quickly diagnose and repair petrol vehicle injectors' fuel delivery problems. The LCD displays the mode you are in.
- 【Polarity Reverse Connection Protection & Short Circuit Protection】Deigned with power input reverse connection protection and output short circuit protection function. In the case damaged or a short circuit of the pulse output terminal, the power indicator light of the fuel injector cleaner tool kit will flash to prompt you.
$26.99
B-12 0116 Chemtool Fuel Injector Cleaner, 15 Ounce, (Single Unit)
- Contains 100% High-Energy Solvent Technology
- Helps Keep Injectors Or Carb(S) And Intake Ports And Valves Clean
- Quickly Disperses Moisture And Dissolves Gum, Varnish, And Other Fuel Residues
- Disperses Moisture In Conventional Gasoline
$4.98
Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml , blue , 10.14 Fl Oz (Pack of 1 )
- Eliminates starting problems, hesitation and stalling.Fit Type: Universal
- Smoother idling
- Better throttle response
- Cleaner combustion
$11.99
Chevron 67740-CASE Techron Concentrate Plus Fuel System Cleaner - 12 oz. (Pack of 6)
- For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
- Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
- Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
- Reduces: rough idle, engine surge, hesitation, and spark plus fouling
- Improves: cold start performance, and fuel stability for up to one year
$42.14
SALE
−$8.66
STP Fuel Injector Cleaner, Super Concentrated, Bottles, 5.25 Fl Oz, Pack of 12
- Unclogs dirty fuel injectors to restore performance
- Helps restore lost power and acceleration
- Removes harmful deposits
- Compatible with cap-less gas systems
- Saves gas
$36.39
Chevron Techron Fuel Injector Cleaner, 12 oz, Pack of 1
- Can help restore lost fuel economy
- Works in one tankful, while you drive
- Helps remove water to fight gas line freeze
- Safe for catalytic converters and oxygen sensors
$9.00
Fuel Injector Tester Cleaner Tool Kit 8 Pulse Modes Injector Tester 2 Fuel Injector Test Simultaneously DIY Cleaning Tools with 40in Power Cord,4 Injector Cleaner Adapters,Short Circuit Protection 12V
- 【Test 2 Injectors Simultaneously】Fuel injector cleaner tester can help you diagnose and clean injectors, easily identify common faults such as stuck, blocked, leaked or burnt-out conditions of the fuel injector. Compared with other fuel injector cleaner and tester with only one pair of pulse output teminals(black&red test lead), our fuel injector tester has 2 pulse output teminals(two pairs of test leads), which can test two fuel injectors at the same time for comparison.
- 【8 Pulse Modes & Mode Lock Feature & LCD Display】The fuel injector tester kit is designed with LCD display and 8 pulse modes, which composed of 4 pulse signal output modes and 2 output voltage levels: Short/ Medium/ Long/ Continuous pulse modes + High/Low(12V/5V) power drive modes. This fuel injector cleaning machine can help you to identify good and bad injectors when the engine is off. You can choose any mode as your needs. And its mode lock feature ensures test condition uniformity.
- 【4 Size Adapters & Wide Compatibility】Our injector cleaner is compatible for 12V injectors of almost all vehicle models, for both EFI and GDI injectors. It comes with a large and a small size universal adapters compatible for injectors of most models(except for Audi BMW), so we newly add 2 adapters to expand its compatibility: a medium size adapter for Audi, VW, etc. and another one with threaded hole is exclusively for BMW N series such as N14/N18/N20/N26/N53/N54/N55/N63/S63.
- 【40inch Power Cord & 20inch Test Lead】The length of power cord is up to 40inch/100cm and its test lead is 20 inches,which is more convenient for you to connect and use. The wires are made of superior silica gel, which has better high and low temperature resistance. Fuel injector cleaning kit is powered by 12V battery or an external DC 12V (recommended at least 1.5A) power adapter. It works with engine off and can work with any fuel pressure tester(NOTE: Gasoline car only, NOT the diesel engine).
- 【Polarity Reverse Connection Protection & Short Circuit Protection】This fuel injector cleaner and tester is deigned with power input reverse connection protection and output short circuit protection function. In the case of a damaged fuel injector or a short circuit of the pulse output terminal, the power indicator light of the fuel injector cleaner tool will flash to prompt you.
$26.99
SALE
−$5.95
BG 44k Platinum New
- Gasoline quality is inconsistent; And when gas at the pump varies in quality, the result is deposit buildup, inefficient ignition and combustion, and poor power output; To make matters worse, small, high output engines are extremely sensitive to deposits that build up on fuel injectors, intake ports, on intake valves and in combustion chambers; Even small amounts of deposits cause increased exhaust emissions, reduced fuel economy, drivability problems, and engine knock
- Increases power output
- Restores fuel economy
- Restores engine performance and improves drivability
$19.00
Last update on 2025-05-03 / Affiliate links / Images from Amazon Product Advertising API