20 Best Diesel Car Fuel Additives [2024]

Are you looking for the best Diesel Car Fuel Additives? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Diesel Car Fuel Additives.

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# Preview Product
1 zMAX 51-011 - Engine & Fuel Formula Kit - Easy to Use - Reduces Carbon Build-Up & Lubricates Metal... zMAX 51-011 - Engine & Fuel Formula Kit - Easy to Use - Reduces Carbon Build-Up & Lubricates...
2 Rislone 4740 Diesel Fuel System Treatment, 16.9 oz (Pack of 1) Rislone 4740 Diesel Fuel System Treatment, 16.9 oz (Pack of 1)
3 Opti-Lube Winter Formula Anti-Gel Diesel Fuel Additive: 4oz 8 Pack Treats up to 16 Gallons per 4 oz... Opti-Lube Winter Formula Anti-Gel Diesel Fuel Additive: 4oz 8 Pack Treats up to 16 Gallons per 4...
4 Power Service 03016-09 16 Ounce 03016-+Cetane Boost Diesel Kleen Fuel Additive-16 oz Power Service 03016-09 16 Ounce 03016-+Cetane Boost Diesel Kleen Fuel Additive-16 oz
5 Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS) Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)
6 Lucas LUC10013 Fuel Treatment - 1 Gallon Lucas LUC10013 Fuel Treatment - 1 Gallon
7 Power Service Diesel Fuel Supplement +Cetane Boost Power Service Diesel Fuel Supplement +Cetane Boost
8 Howes 103060 'Diesel Treat' Diesel Conditioner and Anti-Gel - 64 oz. Howes 103060 'Diesel Treat' Diesel Conditioner and Anti-Gel - 64 oz.
9 Sea Foam IC5 Fuel Injector Cleaner, 5.25 oz Sea Foam IC5 Fuel Injector Cleaner, 5.25 oz
10 STA-BIL Diesel All-Season - Anti-Gel - Cetane Boost - Cleans And Lubricates Fuel System - Water... STA-BIL Diesel All-Season - Anti-Gel - Cetane Boost - Cleans And Lubricates Fuel System - Water...
11 Turbo Boost Cornfed E85 Flex Fuel Truck Muscle Car JDM Tuner T-Shirt Turbo Boost Cornfed E85 Flex Fuel Truck Muscle Car JDM Tuner T-Shirt
12 FPPF 00119 KILLEM BIOCIDE 16 OZ. BOTTLE, TREATS 1920 GALLONS OF DIESEL FUEL PER BOTTLE FPPF 00119 KILLEM BIOCIDE 16 OZ. BOTTLE, TREATS 1920 GALLONS OF DIESEL FUEL PER BOTTLE
13 Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz. Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
14 STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 8 Ounce - Treats 128 Gallons -... STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 8 Ounce - Treats 128 Gallons -...
15 STAR BRITE Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula - 1 oz. Treats 32... STAR BRITE Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula - 1 oz. Treats 32...
16 STA-BIL (22254) Diesel Fuel Stabilizer And Performance Improver - Keeps Diesel Fuel Fresh For Up To... STA-BIL (22254) Diesel Fuel Stabilizer And Performance Improver - Keeps Diesel Fuel Fresh For Up...
17 Lucas Oil LUC10020 Fuel Treatment - 5.25 Oz, Multi-Colored Lucas Oil LUC10020 Fuel Treatment - 5.25 Oz, Multi-Colored
18 STAR BRITE Star Tron Tank Cleaner, 64 OZ - Removes Sludge, Varnish & Other Deposits - Concentrated... STAR BRITE Star Tron Tank Cleaner, 64 OZ - Removes Sludge, Varnish & Other Deposits -...
19 Power Service 1025-12PK +Cetane Boost Diesel Fuel Supplement Anti-Freezer - 1 Quart, (Pack of 12) Power Service 1025-12PK +Cetane Boost Diesel Fuel Supplement Anti-Freezer - 1 Quart, (Pack of 12)
20 Lucas Oil 10020-PK24 Fuel Treatment Additive - 5.25 oz, (Pack of 24) Lucas Oil 10020-PK24 Fuel Treatment Additive - 5.25 oz, (Pack of 24)
Bestseller No. 1
zMAX 51-011 - Engine & Fuel Formula Kit - Easy to Use - Reduces Carbon Build-Up & Lubricates Metal...
  • Extend The Life Of Your Vehicle: zMAX Engine & Fuel formulas are simple and easy to use. Micro-lubrication soaks into metal surfaces, which improves...
  • Engine Efficiency: Add zMAX Engine Formula to gain efficient combustion resulting in more power. Use the engine treatment at your routine oil change...
  • Fuel Conditioner: Pour zMAX Fuel Formula in the fuel tank to lubricate and maintain a clean fuel injector system. It improves fuel efficiency and...
  • Trusted By Professional & Dealerships: Stock zMAX in your garage to treat your car like a professional. From local repair shop mechanics to major car...
  • Reputable Quality And Perfoamance: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Proven and trusted for over 80 years,...
SaleBestseller No. 2
Rislone 4740 Diesel Fuel System Treatment, 16.9 oz (Pack of 1)
  • Complete Fuel System Cleaner
  • Cetane Booster & Diesel Treatment
  • Keeps your system running like new
  • 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.
Bestseller No. 3
Opti-Lube Winter Formula Anti-Gel Diesel Fuel Additive: 4oz 8 Pack Treats up to 16 Gallons per 4 oz...
  • ENHANCED LUBRICATION: Our Winter Anti-Gel Formula is a multi-use additive designed to enhance diesel fuel’s lubricity and prevent it from gelling in...
  • CLEANS & PREVENTS RUST: This diesel fuel additive simultaneously cleans fuel injectors, prevents rust and corrosion, and reduces emissions.
  • STORAGE STABILITY: When used correctly, this formula can more than double your fuel’s storage life. Improves water separation through use of a...
  • COLD-WEATHER PERFORMANCE: Because it’s a preventative formula, the Opti-Lube Winter Formula should be used before gelling occurs. When used...
  • TREAT UP TO 128 GALLONS: Each 4-ounce bottle can treat up to 16 gallons of diesel fuel, so with this 8-pack, you can treat up to 128 gallons.
Bestseller No. 4
Power Service 03016-09 16 Ounce 03016-+Cetane Boost Diesel Kleen Fuel Additive-16 oz
  • Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systems, effective in all diesel fuels,...
  • Removes both internal and external deposits on fuel injectors
  • Boosts cetane up to 6 numbers – engines run smoother with less power lag and faster cold starts
  • Boosts power – reduces need for downshifting; Restores lost power and fuel economy
  • Contains Slickdiesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
SaleBestseller No. 5
Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)
  • Take Care Of Your Engine With An Every-Tank Solution For Better Performance And Health
  • Boosts Cetane Up To 7 Points For Better Fuel Economy And Maintenance
  • Adds Lubricity To Protect Fuel System Including Pump And Injectors
  • Prevents Rust And Corrosion, Disperses Moisture And Adds Stability To Fuel
Bestseller No. 6
Lucas LUC10013 Fuel Treatment - 1 Gallon
  • Fit Type: Vehicle Specific
  • Package Dimensions: 7.23 L x 4.93 H x 5.75 W (inches)
  • Package Weight : 8 pounds
  • Country of Origin : United States
SaleBestseller No. 7
Power Service Diesel Fuel Supplement +Cetane Boost
  • Prevents fuel gelling
  • Protects against fuel-filter icing
  • Boosts cetane for faster cold starts
  • Contains Slickdiesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
  • Effective in all diesel fuels, including ULSD and biodiesel blends
Bestseller No. 8
Howes 103060 'Diesel Treat' Diesel Conditioner and Anti-Gel - 64 oz.
  • Howes specialDiesel Treat  formula has been tested and proven time and again to prevent gelling in even the coldest weather.
  • Particulate filter friendly and warranty safe for all diesel emission systems
  • Diesel Treat helps protect against today’s Ultra Low Sulfur Diesel (ULSD) fuels by providing added lubricity to injectors, pumps, and upper...
  • More than just an anti-gel, Diesel Treat also contains a specialized detergent package to help prevent fuel injector deposits. Carbon deposits on...
Bestseller No. 9
Sea Foam IC5 Fuel Injector Cleaner, 5.25 oz
  • Treats Up To 25 Gallons ps, lost acceleration and rough idling for improved performance
  • Jet fuel serves as the carrier for the active ingredien Helps Recover Lost Mpg And Reduce Exhaust Emissionst nts, creating a high-quality additive for...
  • Add this fuel injector treatment to your vehicle regularly when you fill your gas tank Friction modifier in the fuel additive combats upper cylinder...
  • The product is 5, 25 oz, fuel treatment, for gasoline lpg and diesel fuel, contains no alcohol/solvents/kerosene/diesel fuel, lubricates rings and...
  • Cleans fuel injectors, intake valves and ports to restore performance, fuel economy and prevents future carbon build-up, which reduces emissions
Bestseller No. 10
STA-BIL Diesel All-Season - Anti-Gel - Cetane Boost - Cleans And Lubricates Fuel System - Water...
  • Advanced All-season Formula
  • Cleans and lubricates the entire system
  • Demulsifies water
  • Anti-Gel protection down to -40°
  • Safe for ALL diesel engines
Bestseller No. 11
Turbo Boost Cornfed E85 Flex Fuel Truck Muscle Car JDM Tuner T-Shirt
  • Got Boost? Then you just might like this cool e85 tuner design. Cornfed turbo chargers are a great way to get the most out of a proper tune for your...
  • Funny Turbo Charger Cornfed e85 flex fuel muscle car jdm tuner diesel truck tunes. Perfect for the race track or car show events. Perfect wherever car...
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem
Bestseller No. 12
FPPF 00119 KILLEM BIOCIDE 16 OZ. BOTTLE, TREATS 1920 GALLONS OF DIESEL FUEL PER BOTTLE
  • One 16 oz bottle of Killem
  • Treats 1280 Gallons
  • Controls Bacteria and Fungi Growth
  • Reduces Corrosion
  • Reduces Slime
SaleBestseller No. 13
Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
  • 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
SaleBestseller No. 14
STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 8 Ounce - Treats 128 Gallons -...
  • ALL-ROUND ENGINE SOLUTION - Works in all engines and all fuels, making it the ideal fuel treatment and stabilizer for any vehicle or gas powered tool
  • ETHANOL PROBLEM SOLVER - Prevents and cures most ethanol-related issues, including poor performance and decreased fuel economy
  • OLD FUEL REVITALIZER - Stabilizes fuel up to 2 years and can help rejuvenate old, sub-spec fuel, even after months of inactivity
  • FUEL ECONOMY MAXIMIZER - Removes and prevents gum, carbon deposits, and varnish build-up, resulting in improved fuel economy
  • WATER BUILD-UP PREVENTION - Disperses water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates
Bestseller No. 15
STAR BRITE Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula - 1 oz. Treats 32...
  • Makes engines start easily and run smoothly; improves economy and reduces emissions and carbon build-up from burners, injectors and exhaust components
  • For everyday use and seasonal storage; stabilizes fuel for up to 2 years and can help rejuvenate old, sub-spec fuel
  • Disperses water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates
  • Cleans valves and injectors of carbon deposits, gums and varnish for maximum performance, increased fuel efficiency and reduced emissions
  • Super Concentrated Diesel Formula 931XX is economical to use in large applications; safe for use in all engines and fuels, including heating oil
Bestseller No. 16
STA-BIL (22254) Diesel Fuel Stabilizer And Performance Improver - Keeps Diesel Fuel Fresh For Up To...
  • Helps remove water that bacteria, fungus and algae require for growth
  • Safe to use in all diesel engines including agricultural and marine
  • Safe to use in all diesel fuel, including ultra low sulfur diesel and bio-diesel
  • Keeps diesel fuel fresh, for quick easy starts
SaleBestseller No. 17
Lucas Oil LUC10020 Fuel Treatment - 5.25 Oz, Multi-Colored
  • The product is 5, 25 oz, fuel treatment, for gasoline lpg and diesel fuel, contains no alcohol/solvents/kerosene/diesel fuel, lubricates rings and...
  • Easy and simple use kit
  • Increases power and miles per gallon by burning excess exhaust emissions
  • Increases the life of pumps and injectors
  • Cleans and lubricates the fuel system
SaleBestseller No. 18
STAR BRITE Star Tron Tank Cleaner, 64 OZ - Removes Sludge, Varnish & Other Deposits - Concentrated...
  • Exceptional at Cleaning sludge and other fuel contaminants from gasoline and diesel tanks
  • A cost-effective alternative to expensive fuel polishing and Tank Cleaning
  • Add 1 fl. Oz. For every 4 Gallons of gas or diesel fuel
Bestseller No. 19
Power Service 1025-12PK +Cetane Boost Diesel Fuel Supplement Anti-Freezer - 1 Quart, (Pack of 12)
  • Prevents fuel gelling
  • Protects against fuel-filter icing
  • Boosts cetin for faster cold starts
  • Contains Slick diesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
  • Effective in all diesel fuels, including ULSD and biodiesel blends
SaleBestseller No. 20
Lucas Oil 10020-PK24 Fuel Treatment Additive - 5.25 oz, (Pack of 24)
  • A great tune-up in a bottle
  • Cleans and lubricates the fuel system
  • Neutralizes low sulfur fuel problems
  • Increases power and miles per gallon by burning excess exhaust emissions
  • Increases the life of pumps and injectors

Having trouble finding a great Diesel Car Fuel Additives?

This problem is well understood by us because we have gone through the entire Diesel Car Fuel Additives research process ourselves, which is why we have put together a comprehensive list of the best Diesel Car Fuel Additivess available in the market today.

After hours of searching and using all the models on the market, we have found the best Diesel Car Fuel Additives for 2023. See our ranking below!

How Do You Buy The Best Diesel Car Fuel Additives?

Do you get stressed out thinking about shopping for a great Diesel Car Fuel Additives? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Diesel Car Fuel Additives, which is why we have assembled a comprehensive list of the greatest Diesel Car Fuel Additives available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Diesel Car Fuel Additives that you consider buying. Your questions might include the following:

  • Is it worth buying an Diesel Car Fuel Additives?
  • What benefits are there with buying an Diesel Car Fuel Additives?
  • What factors deserve consideration when shopping for an effective Diesel Car Fuel Additives?
  • Why is it crucial to invest in any Diesel Car Fuel Additives, much less the best one?
  • Which Diesel Car Fuel Additives are good in the current market?
  • Where can you find information like this about Diesel Car Fuel Additives?

We’re convinced that you likely have far more questions than just these regarding Diesel Car Fuel Additives, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Diesel Car Fuel Additives, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Diesel Car Fuel Additives. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Diesel Car Fuel Additives buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Diesel Car Fuel Additives currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Diesel Car Fuel Additives has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Diesel Car Fuel Additives?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Diesel Car Fuel Additives.
  5. Customer Ratings: Number ratings grade Diesel Car Fuel Additives objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Diesel Car Fuel Additives.
  7. Product Quality: You don’t always get what you pay for with an Diesel Car Fuel Additives, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Diesel Car Fuel Additives is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Diesel Car Fuel Additives information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Diesel Car Fuel Additives is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What diesel fuel is the best?

A: The eye-watering cost of filling up a vehicle with fuel in Britain has been revealed by new data showing … generating a gross profit of 25p a litre. On Christmas Eve, diesel prices stood at 149p a litre, while the wholesale cost was 119p a litre …

Q: What is the best additive for diesel?

A: Fuel Stabilizers. It’s quite normal for the quality of diesel to diminish over time,after the refinement and storage process. Cetane Boosters. These types of diesel fuel additives are responsible for improving fuel combustion and reducing the ignition delay time. Fuel Injector Detergents. … Corrosion Inhibitors. … Anti-Gel Additives. …

Q: What is the best diesel fuel supplement?

A: With its SynShield lubrication technology,DieselTreat will protect your engine from wearing out. … It maximizes your fuel economy for up to three percent. It is one of the best diesel additives during winter periods. It is an ultra-low sulfur fuel additive. It is a moisture controller and an effective de-freezer during low temperatures.

Q: Do diesel fuel additives really work?

A: We’ve never seen any independent proof that such additives work. In fact, when consumer association Which? tested fuel additives a few years ago it found no evidence that they boosted performance. The only change it could see was the added cost to a fill up. How about this?