---
product_id: 5319517
title: "Super Diesel Additive | 300 ml | Diesel additive | SKU: 2002"
brand: "liqui moly"
price: "$U2011"
currency: UYU
in_stock: true
reviews_count: 13
category: "Liqui Moly"
url: https://www.desertcart.uy/products/5319517-super-diesel-additive-300-ml-diesel-additive-sku-2002
store_origin: UY
region: Uruguay
---

# Boosts cetane for peak combustion Enhances lubrication to reduce wear Prevents corrosion & protects fuel system Super Diesel Additive | 300 ml | Diesel additive | SKU: 2002

**Brand:** liqui moly
**Price:** $U2011
**Availability:** ✅ In Stock

## Summary

> ⛽ Elevate your diesel game — power, protection, and performance in every drop!

## Quick Answers

- **What is this?** Super Diesel Additive | 300 ml | Diesel additive | SKU: 2002 by liqui moly
- **How much does it cost?** $U2011 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/5319517-super-diesel-additive-300-ml-diesel-additive-sku-2002)

## Best For

- liqui moly enthusiasts

## Why This Product

- Trusted liqui moly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Engine Armor:** Protects fuel pump and injectors from wear with advanced lubrication technology.
- • **Trusted by Pros:** Highly rated with 4.8 stars and proven performance on high-mileage diesel engines.
- • **Cleaner Combustion:** Reduces soot buildup and lowers emissions for a cleaner, quieter ride.
- • **Power Up Your Diesel:** Increases cetane value for smoother starts and stronger engine response.
- • **Extended Regeneration Intervals:** Boosts mileage between DPF regen cycles by up to 149 miles, cutting downtime.

## Overview

Liqui Moly Super Diesel Additive is a premium 300 ml formula designed to clean and maintain diesel fuel systems by boosting cetane levels, preventing corrosion, and enhancing lubrication. Regular use improves engine start-up, reduces injector wear, lowers emissions, and extends diesel particulate filter regeneration intervals by up to 149 miles, delivering smoother, quieter, and more efficient diesel engine performance.

## Description

A combination of additives to clean and maintain the diesel fuel system. Prevents corrosion, increases lubrication thus reduces fuel pump and injector wear. Increases Cetane value for improved engine performance, easier starting and lower emissions. Regular use keeps the fuel system in perfect working order.

Review: Increase in power, smoother, quieter engine, increase throttle response, longer regen intervals - 5-STARS This is a review on Liqui Moly Super Diesel Additive. This is a great product. I am giving this product a 5-star review. I used two, 300mL bottles mixed with 34 gallons of fuel. No check engine lights came on. Vehicle showed no adverse affects from additive. Regen mileage interval with NO additives was 384 miles after receiving vehicle from repair shop and vehicle working properly. This product increased regen frequency (not good) from previous additive (the longest regen interval so take that with a grain of salt) and decreased frequency (good) from baseline, which suggests that it may have cleaned the DPF to some degree or enhances combustion action to burn cleaner. This product had a decrease in miles between regen intervals than previous additive (Liqui Moly Liqui Moly Diesel Particulate Filter Protector which had performed the best so far), and increased mileage from baseline figure. As far as mileage goes, vehicle gained mpg by 0.2mpg on one run and 2.0mpg on another run on uphill route, but remained about the same on downhill route. There seemed to be an increase of power with less throttle input and more responsiveness. Engine seemed to run smoother and quieter than baseline. I did not get any engine error codes while using this product. Liqui Moly Super Diesel Additive seems to burn very clean with less soot buildup. Regen cycle mileage dropped significantly from 30 miles average to 24 miles. Mileage between regens increased from 384 miles (baseline) to 533 miles (+149 mile increase)(good). The product that I used previously was Liqui Moly Diesel Particulate Filter Protector. Liqui Moly Super Diesel Additive decreased interval miles from previous additive(against best additive so far), 625 miles, to 533 miles (-92 miles) Price would add up up as an everyday solution, so not the best choice for everyday use. For everyday use, I would pick Archoil AR6500 at the standard/lower dose for an economical and everyday use. My choices may change as I test more products. When using any DPF cleaner or additive, I would try to incorporate a regen cycle during use and go on longer drives on highway or freeway to increase the EGTs to burn off the soot. Driving Notes: 24 miles driven during regeneration cycles Soot down to 6 grams EGTs = 545F temperature, normal highway driving EGTs = 703F temperature during regeneration cycle Injection quantity at idle at baseline=9mm Injection quantity at idle after Liqui Moly Super Diesel Additive=7mm #1 #2 #3 #4 #5 #6 #7 #8 Injector balance at baseline: -0.5, 0.1, -0.2, 0.9, -0.6, -0.1, 0.0, 0.4 Injector balance after additive: -0.6, 0.0, -0.1, 0.3, -0.3, 0.4, -0.1, 0.3 Less fuel being used at idle. Small boost in mileage from baseline on uphill route: Decrease in regeneration intervals: From baseline: longer distance between intervals +149 miles (good) From previous additive (Liqui Moly Diesel Particulate Filter Protector):decrease in distance between intervals -92 miles Injector balance seemed to improve slightly. My review is based on product efficiency, any damages to vehicle, check engine lights turning on or off, ability to clear engine codes (if my vehicle has any check engine lights), increase or decrease in mileage, and increase or decrease in regeneration mileage intervals. I will not use price as a factor. You will have determine if product is worth the cost. These products may or may not save you costly repairs or replacement. I cannot determine if these products can or will damage your vehicle. My vehicle has no check engine light or error codes. My vehicle is in good working order with no current issues during this review. My vehicle has over 200,000 miles. This is a stock vehicle, with a stock (OEM) factory tune installed. Just prior to this test, my truck was not performing a regen cycle. Repairs were done which included a new 9th injector, new DPF pressure monitor. The pressure monitor measures pressure before and after the DPF filter. The difference in pressure allow computer to estimate how much soot has accumulated in the DPF filter. A force regen was also performed on my vehicle and a passive regen performed before I received my vehicle from repair shop. Vehicle is performing as it should. Test drive is relatively the same and consistent. 49.5 miles one way, with a drive time of about 56 minutes. There is a gradual 1129 foot elevation gain one way and 1129 elevation loss the opposite way. There is some surface street driving, some freeway driving, and most of drive is highway. Hope this review helps. I will be writing more reviews on other diesel additives. I have some data from other additives for comparison listed below. Most products seemed to help and a couple seemed to worsened DPF performance during testing. You should not compare the towing data for comparison. I have just added it to show that towing will change data. Towing will increase exhaust gas temperatures and should make the DPF more effective. My regen mileage intervals increased, decreasing regen frequency, while towing. There are many factors that affect the DPF performance. The factors that I noticed (on my vehicle) are outside temperature, humidity, vehicle speed or stop and go traffic(big factor), and EGTs. Lower temperatures decreased DPF performance. Higher humidity decreased DPF performance. Higher outside temperatures and lower humidity seem to increase DPF performance. Higher EGTs such as towing increased DPF performance. Longer driving distance seems helps the DPF filter as optimal temperatures are reached. It seems like soot accumulates faster when the engine and DPF filter are not warm/hot enough, and faster within the first 10-15 miles of travel. If you are only making short trips then the DPF will fill up faster and regens will be more frequent. Regeneration Interval Mileage Comparison of Different Additives: baseline (no additive), 384 miles between regeneration intervals Archoil AR6200 Fuel Treatment, 391 miles between regeneration intervals,+7 mile increase from baseline, +7 mile increase from previous additive(none, baseline) Wynn’s DPF Regenerator, 462miles between regeneration intervals, +78 mile increase from baseline, +71 mile increase from previous additive Seafoam (high dose), 504 miles between regeneration intervals, +120 mile increase from baseline, +42 mile increase from previous additive Nitrox Clean Cat Diesel, 324 miles between regeneration intervals, -60 mile decrease from baseline, -180 mile decrease from previous additive Archoil AR6500 pulling trailer in hot weather (not same comparison) , 1075 miles between regeneration intervals, +691 mile increase from baseline, +751 mile increase from previous additive Nitrox Clean Cat Diesel 2nd try, 402 miles between regeneration intervals, +18 mile increase from baseline, +78 mile increase from previous additive(Nitrox Clean Cat Diesel) Liqui Moly Diesel Purge, 265 miles between regeneration intervals, -119 mile decrease from baseline, -137 mile decrease from previous additive Wynn’s Turbo Cleaner, 298 miles between regeneration intervals, -86 mile decrease from baseline, +33 mile increase from previous additive Rislone Hy-Per Diesel, 323 miles between regeneration intervals, -61 mile decrease from baseline, +25 mile increase from previous additive Rislone DPF Clean, 323 miles between regeneration intervals, -61 mile decrease from baseline, 0 mile difference from previous additive Archoil AR6500 pulling trailer in hot weather one way, cooler temps coming back(2nd trip, different route) (not same comparison), 680 miles between regeneration intervals, +296 mile increase from baseline, +357 mile increase from previous additive Cataclean, 414 miles between regeneration interval, +30 increase from baseline, +26 mile increase from previous additive Archoil AR6500 Diesel Treatment, 564 miles between regeneration interval, +180 mile increase from baseline, +150 mile increase from previous additive Archoil AR6400-D Diesel Fuel System Cleaner, 462 miles between regeneration interval, +78 mile increase from baseline, -102 mile decrease from previous additive Archoil AR6500. Liqui Moly Pro-Line Diesel Cleaner, 444 miles between regeneration interval, +60 mile increase from baseline, -18 mile decrease from previous additive Archoil AR6400-D Liqui Moly Diesel Particulate Filter Protector, 625 miles between regeneration interval, +241 mile increase from baseline, +181 increase from previous additive Liqui Moly Pro-Line Diesel Cleaner Liqui Moly Super Diesel Additive, 533 miles between regeneration interval, +149 mile increase from baseline, -92 mile decrease from previous additive Liqui Moly Diesel Particulate Filter Protector Dura Lube Severe Catalytic and Exhaust Treatment, 282 miles between regeneration interval, -102 mile decrease from baseline, -251 mile decrease from previous additive Liqui Moly Super Diesel Additive AC Delco Fuel System Treatment Plus-Diesel, 425 miles between regeneration interval, +41 mile increase from baseline, +143 mile increase from previous additive Dura Lube Severe Catalytic and Exhaust Treatment Dura Lube Diesel DPF and Catalytic Treatment, 360 miles between regeneration interval, -24 mile decrease from baseline, -65 mile decrease from previous additive AC Delco Fuel System Treatment Plus-Diesel Star Review Legend 1 star: Made check engine light turn on or trigger error code(s) 2 star: Causes no check engine warnings and no engine error codes. Mileage worsened or DPF regeneration intervals decreased in mileage. DPF regeneration process worsened. 3 star: gained less than 50 miles in regen mileage interval (from baseline or previous additive), or slight increase in mpg. 4 star: gained more than 50, but less than 100 miles in regen mileage interval (from baseline or previous additive), or +2 mpg increase 5 star: gained more than 100 miles in regen mileage interval (from baseline or previous additive), or +3 mpg increase.
Review: Great product for TDi - This is a great product that I use in my 2012 Volkswagen Touareg TDI (240,000 miles). I can tell the difference in fuel mileage and performance. With my higher mileage TDI this gives me piece of mind that my higher pressure fuel pump is getting the lubrication that it needs.

## Features

- Diesel hi-test, cetane boost
- Flash point: 63.0 degrees_celsius
- Regular use keeps the fuel system in perfect working order.
- Item Package Weight: 0.76 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002PE95ZA |
| Best Sellers Rank | #17,340 in Automotive ( See Top 100 in Automotive ) #46 in Diesel Additives |
| Brand | Liqui Moly |
| Customer Reviews | 4.8 4.8 out of 5 stars (899) |
| Date First Available | July 20, 2005 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.4 ounces |
| Item model number | 2002 |
| Manufacturer | Liqui Moly |
| Manufacturer Part Number | 2002 |
| Model | 2002 |
| OEM Part Number | 2002 |
| Product Dimensions | 5.8 x 3.2 x 3 inches |
| Voltage | 12 Volts |

## Images

![Super Diesel Additive | 300 ml | Diesel additive | SKU: 2002 - Image 1](https://m.media-amazon.com/images/I/71-Hkl-gPVL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How does this stuff compare to diesel kleen +cetane boost by power service? better or worse?**
A: I think it is better special for the serving, The bottle is perfect seize for VW TDI's and is really safe to transport compared to the other bottles. Plus very clean with the included cap/combo.Regarding benefits to use for better diesel this is my #1, for cleaning injectors the lucas stuff amazed me. And for anti-gel extreme winter the diesel kleen is best.

**Q: Is it normal to see foam in the gas tank after adding this? I poured it in my tank then added fuel. When I removed the nozzle there was lots of foam.**
A: It depends on how full you full your tank.  I always have to deal with foam.  I can't say it is any worse with the Super Diesel Additive.

**Q: How many gallons does it treat per can????**
A: Label says 22 LITERS

**Q: can this be used in a 2000 7.3 powerstroke**
A: I used it in my 1996 7.3 power stroke,no problems.not sure about 2000!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Increase in power, smoother, quieter engine, increase throttle response, longer regen intervals
*by S***N on March 26, 2025*

5-STARS This is a review on Liqui Moly Super Diesel Additive. This is a great product. I am giving this product a 5-star review. I used two, 300mL bottles mixed with 34 gallons of fuel. No check engine lights came on. Vehicle showed no adverse affects from additive. Regen mileage interval with NO additives was 384 miles after receiving vehicle from repair shop and vehicle working properly. This product increased regen frequency (not good) from previous additive (the longest regen interval so take that with a grain of salt) and decreased frequency (good) from baseline, which suggests that it may have cleaned the DPF to some degree or enhances combustion action to burn cleaner. This product had a decrease in miles between regen intervals than previous additive (Liqui Moly Liqui Moly Diesel Particulate Filter Protector which had performed the best so far), and increased mileage from baseline figure. As far as mileage goes, vehicle gained mpg by 0.2mpg on one run and 2.0mpg on another run on uphill route, but remained about the same on downhill route. There seemed to be an increase of power with less throttle input and more responsiveness. Engine seemed to run smoother and quieter than baseline. I did not get any engine error codes while using this product. Liqui Moly Super Diesel Additive seems to burn very clean with less soot buildup. Regen cycle mileage dropped significantly from 30 miles average to 24 miles. Mileage between regens increased from 384 miles (baseline) to 533 miles (+149 mile increase)(good). The product that I used previously was Liqui Moly Diesel Particulate Filter Protector. Liqui Moly Super Diesel Additive decreased interval miles from previous additive(against best additive so far), 625 miles, to 533 miles (-92 miles) Price would add up up as an everyday solution, so not the best choice for everyday use. For everyday use, I would pick Archoil AR6500 at the standard/lower dose for an economical and everyday use. My choices may change as I test more products. When using any DPF cleaner or additive, I would try to incorporate a regen cycle during use and go on longer drives on highway or freeway to increase the EGTs to burn off the soot. Driving Notes: 24 miles driven during regeneration cycles Soot down to 6 grams EGTs = 545F temperature, normal highway driving EGTs = 703F temperature during regeneration cycle Injection quantity at idle at baseline=9mm Injection quantity at idle after Liqui Moly Super Diesel Additive=7mm #1 #2 #3 #4 #5 #6 #7 #8 Injector balance at baseline: -0.5, 0.1, -0.2, 0.9, -0.6, -0.1, 0.0, 0.4 Injector balance after additive: -0.6, 0.0, -0.1, 0.3, -0.3, 0.4, -0.1, 0.3 Less fuel being used at idle. Small boost in mileage from baseline on uphill route: Decrease in regeneration intervals: From baseline: longer distance between intervals +149 miles (good) From previous additive (Liqui Moly Diesel Particulate Filter Protector):decrease in distance between intervals -92 miles Injector balance seemed to improve slightly. My review is based on product efficiency, any damages to vehicle, check engine lights turning on or off, ability to clear engine codes (if my vehicle has any check engine lights), increase or decrease in mileage, and increase or decrease in regeneration mileage intervals. I will not use price as a factor. You will have determine if product is worth the cost. These products may or may not save you costly repairs or replacement. I cannot determine if these products can or will damage your vehicle. My vehicle has no check engine light or error codes. My vehicle is in good working order with no current issues during this review. My vehicle has over 200,000 miles. This is a stock vehicle, with a stock (OEM) factory tune installed. Just prior to this test, my truck was not performing a regen cycle. Repairs were done which included a new 9th injector, new DPF pressure monitor. The pressure monitor measures pressure before and after the DPF filter. The difference in pressure allow computer to estimate how much soot has accumulated in the DPF filter. A force regen was also performed on my vehicle and a passive regen performed before I received my vehicle from repair shop. Vehicle is performing as it should. Test drive is relatively the same and consistent. 49.5 miles one way, with a drive time of about 56 minutes. There is a gradual 1129 foot elevation gain one way and 1129 elevation loss the opposite way. There is some surface street driving, some freeway driving, and most of drive is highway. Hope this review helps. I will be writing more reviews on other diesel additives. I have some data from other additives for comparison listed below. Most products seemed to help and a couple seemed to worsened DPF performance during testing. You should not compare the towing data for comparison. I have just added it to show that towing will change data. Towing will increase exhaust gas temperatures and should make the DPF more effective. My regen mileage intervals increased, decreasing regen frequency, while towing. There are many factors that affect the DPF performance. The factors that I noticed (on my vehicle) are outside temperature, humidity, vehicle speed or stop and go traffic(big factor), and EGTs. Lower temperatures decreased DPF performance. Higher humidity decreased DPF performance. Higher outside temperatures and lower humidity seem to increase DPF performance. Higher EGTs such as towing increased DPF performance. Longer driving distance seems helps the DPF filter as optimal temperatures are reached. It seems like soot accumulates faster when the engine and DPF filter are not warm/hot enough, and faster within the first 10-15 miles of travel. If you are only making short trips then the DPF will fill up faster and regens will be more frequent. Regeneration Interval Mileage Comparison of Different Additives: baseline (no additive), 384 miles between regeneration intervals Archoil AR6200 Fuel Treatment, 391 miles between regeneration intervals,+7 mile increase from baseline, +7 mile increase from previous additive(none, baseline) Wynn’s DPF Regenerator, 462miles between regeneration intervals, +78 mile increase from baseline, +71 mile increase from previous additive Seafoam (high dose), 504 miles between regeneration intervals, +120 mile increase from baseline, +42 mile increase from previous additive Nitrox Clean Cat Diesel, 324 miles between regeneration intervals, -60 mile decrease from baseline, -180 mile decrease from previous additive Archoil AR6500 pulling trailer in hot weather (not same comparison) , 1075 miles between regeneration intervals, +691 mile increase from baseline, +751 mile increase from previous additive Nitrox Clean Cat Diesel 2nd try, 402 miles between regeneration intervals, +18 mile increase from baseline, +78 mile increase from previous additive(Nitrox Clean Cat Diesel) Liqui Moly Diesel Purge, 265 miles between regeneration intervals, -119 mile decrease from baseline, -137 mile decrease from previous additive Wynn’s Turbo Cleaner, 298 miles between regeneration intervals, -86 mile decrease from baseline, +33 mile increase from previous additive Rislone Hy-Per Diesel, 323 miles between regeneration intervals, -61 mile decrease from baseline, +25 mile increase from previous additive Rislone DPF Clean, 323 miles between regeneration intervals, -61 mile decrease from baseline, 0 mile difference from previous additive Archoil AR6500 pulling trailer in hot weather one way, cooler temps coming back(2nd trip, different route) (not same comparison), 680 miles between regeneration intervals, +296 mile increase from baseline, +357 mile increase from previous additive Cataclean, 414 miles between regeneration interval, +30 increase from baseline, +26 mile increase from previous additive Archoil AR6500 Diesel Treatment, 564 miles between regeneration interval, +180 mile increase from baseline, +150 mile increase from previous additive Archoil AR6400-D Diesel Fuel System Cleaner, 462 miles between regeneration interval, +78 mile increase from baseline, -102 mile decrease from previous additive Archoil AR6500. Liqui Moly Pro-Line Diesel Cleaner, 444 miles between regeneration interval, +60 mile increase from baseline, -18 mile decrease from previous additive Archoil AR6400-D Liqui Moly Diesel Particulate Filter Protector, 625 miles between regeneration interval, +241 mile increase from baseline, +181 increase from previous additive Liqui Moly Pro-Line Diesel Cleaner Liqui Moly Super Diesel Additive, 533 miles between regeneration interval, +149 mile increase from baseline, -92 mile decrease from previous additive Liqui Moly Diesel Particulate Filter Protector Dura Lube Severe Catalytic and Exhaust Treatment, 282 miles between regeneration interval, -102 mile decrease from baseline, -251 mile decrease from previous additive Liqui Moly Super Diesel Additive AC Delco Fuel System Treatment Plus-Diesel, 425 miles between regeneration interval, +41 mile increase from baseline, +143 mile increase from previous additive Dura Lube Severe Catalytic and Exhaust Treatment Dura Lube Diesel DPF and Catalytic Treatment, 360 miles between regeneration interval, -24 mile decrease from baseline, -65 mile decrease from previous additive AC Delco Fuel System Treatment Plus-Diesel Star Review Legend 1 star: Made check engine light turn on or trigger error code(s) 2 star: Causes no check engine warnings and no engine error codes. Mileage worsened or DPF regeneration intervals decreased in mileage. DPF regeneration process worsened. 3 star: gained less than 50 miles in regen mileage interval (from baseline or previous additive), or slight increase in mpg. 4 star: gained more than 50, but less than 100 miles in regen mileage interval (from baseline or previous additive), or +2 mpg increase 5 star: gained more than 100 miles in regen mileage interval (from baseline or previous additive), or +3 mpg increase.

### ⭐⭐⭐⭐⭐ Great product for TDi
*by A***J on November 25, 2025*

This is a great product that I use in my 2012 Volkswagen Touareg TDI (240,000 miles). I can tell the difference in fuel mileage and performance. With my higher mileage TDI this gives me piece of mind that my higher pressure fuel pump is getting the lubrication that it needs.

### ⭐⭐⭐⭐⭐ Working well in 2016 Audi A7 TDI with 135K miles
*by T***. on August 20, 2025*

I noticed a difference within a day of use. I have 135K mi on my Audi A7 TDI. I was getting some hesitation until the engine had been running for quite a while, well beyond the basic water temp gauge indicated it was up to temp. I understand the concept of diesels (I am NOT a mechanic, just a curious engineer) and recognize with their combustion method they really need the heat and it takes a while to get the engine up to temp.....like heat soaking an oven for best results. To me that makes sense wherein eventually the engine heat can overcome some minor fouling. This product seems to quickly take care of that fouling. The engine start/stop function would also be accompanied by some hesitation or shudder.....which has so far been mitigated, too. I am pretty pleased with this additive so far and will continue to use it.

## Frequently Bought Together

- LIQUI MOLY Super Diesel Additive | 300 ml | Diesel additive | SKU: 2002
- Liqui Moly Pro-Line Diesel Cleaner, blue , red, 500ml (2032)
- LIQUI MOLY Diesel Purge | 500 ml | Diesel additive | SKU: 2005

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-10*