---
product_id: 11062178
title: "BestLine 853796001962 Diesel Engine and Fuel Additive Kit"
brand: "bestline lubricants"
price: "€ 59.13"
currency: EUR
in_stock: false
reviews_count: 7
url: https://www.desertcart.gr/products/11062178-bestline-853796001962-diesel-engine-and-fuel-additive-kit
store_origin: GR
region: Greece
---

# Improves fuel economy & mileage Reduces emissions & soot by 25%+ Patented tech boosts engine efficiency BestLine 853796001962 Diesel Engine and Fuel Additive Kit

**Brand:** bestline lubricants
**Price:** € 59.13
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your diesel, save fuel, and lead the green revolution!

## Quick Answers

- **What is this?** BestLine 853796001962 Diesel Engine and Fuel Additive Kit by bestline lubricants
- **How much does it cost?** € 59.13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/11062178-bestline-853796001962-diesel-engine-and-fuel-additive-kit)

## Best For

- bestline lubricants enthusiasts

## Why This Product

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

## Key Features

- • **Complete Care Kit:** Includes 6 treatments—engine & fuel additives plus 2 bonus fuel treatments.
- • **Made in USA Quality:** Trusted, precision-engineered formula for professional-grade diesel care.
- • **Eco-Forward Performance:** Sulfur Replacement Technology slashes harmful emissions and soot.
- • **Engine Longevity Unlocked:** Patented lubricants reduce wear by over 25%, extending engine life.
- • **Fuel Efficiency Gamechanger:** Add 2 oz per 10 gallons to maximize mileage and cut fuel costs.

## Overview

The BestLine 853796001962 Diesel Engine and Fuel Additive Kit is a comprehensive solution designed to protect, preserve, and enhance diesel engine performance. Featuring patented synthetic lubricants and Sulfur Replacement Technology, it reduces friction, wear, and harmful emissions while improving fuel economy. The kit includes multiple engine and fuel treatments, delivering measurable efficiency gains and environmental benefits—all proudly made in the USA.

## Description

BestLine Engine and Gas Additive Kit helps you protect, preserve, and lubricate your engine, with its Superior Lubricants. By increasing the efficiency of your engine with BestLine Lubricants, the same distances may be traveled burning less fuel, thereby reducing the impact on the environment. BestLine International Research Inc. developed this radically new line of synthetic lubricants that dramatically reduce friction, heat and mechanical wear beyond all other known products. BestLine engine treatment will clean, treat and protect internal engine components. The engine will be coated with an ionically bonded layer of lubricant that resists friction and wear, providing efficiency and performance. BestLine diesel fuel treatment, with its Sulfur Replacement Technology (SRT), is compatible with all grades of diesel fuel, reducing bio-diesel. Regular use will dramatically improve engine performance and fuel economy. Reduces emissions and soot particulates.

## Features

- Kit includes everything needed to protect, preserve, and lubricate your diesel engine
- Patented technology will increase performance, durability and engine efficiency in your vehicle
- Diesel engine treatment cleans and treats internal components; reduces friction, temperature and wear; improves fuel economy and performance; reduces pollution and fuel consumption
- Add 2 ounces of diesel fuel treatment to each 10 gallons of fuel at every fill; improves mileage and performance; reduces wear by over 25 percent; cleans and lubricates fuel system; reduces harmful emissions and soot
- Kit includes (2) 16-oz Diesel Engine Treatments, (2) 12-oz Diesel Fuel Treatments, and 2 FREE BONUS Diesel Fuel Treatments; Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BestLine |
| Brand | BestLine Lubricants |
| Model | 853796001962 |
| Item Weight | 5.6 pounds |
| Product Dimensions | 8.5 x 6.6 x 5.4 inches |
| Item model number | 853796001962 |
| Manufacturer Part Number | 853796001962 |

## Images

![BestLine 853796001962 Diesel Engine and Fuel Additive Kit - Image 1](https://m.media-amazon.com/images/I/81tb3yUimRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ AMAZING..
*by W***O on May 10, 2015*

This product is the real thing.I used it in my VW Jetta diesel 2001 with 630000 km and to my amazement I got 1023 Km and still no fuel low warning light, usually I don't get more than 950 with a fuel light.AMAZING....

### ⭐ It did nothing, and the price just nearly doubled!
*by C***O on March 9, 2015*

Decided to give this 'kit' a try, after seeing a video on YouTube. Using it in a 1999 F250 SD with the Navistar 7.3L diesel that has 163k miles.The package came as a paper bag with the six bottles, each in a ziplock bag.What the listing doesn't show is that to use in a larger diesel like most pickups have, you need to dump both both bottles in at oil change time.It also makes claims of improved mileage and reduced noise. So I did my oil change, put both bottles in. There is no noise reduction, even well after the 500 miles they said. And no noticeable change in mileage, even using the fuel additive. Seems nothing happened. Lot of hype in their description, but nothing in the results.Also noticed in the bottom of the empty oil additive bottles, a bunch of spots, about 1/4" in size that are mold like in appearance, and move around when shaken. I sure hope whatever it is, these globs aren't also in my engine or oil filter. So much for quality in their manufacturing.What's interesting is that I have no difference, and the $47 I spent is gone money.Even worse, the price just went up to over $75 for the same kit!So I have 6 empty bottles with nothing to show for it. I'll just stick to Motorkote and Dieselkleen, at least they deliver on their claims.

### ⭐⭐⭐⭐ Helpful but not a game changer for us
*by C***K on May 3, 2018*

Decent product. Did improve fuel mileage but overall mileage change did not exceed ROI.

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**Shop now:** [https://www.desertcart.gr/products/11062178-bestline-853796001962-diesel-engine-and-fuel-additive-kit](https://www.desertcart.gr/products/11062178-bestline-853796001962-diesel-engine-and-fuel-additive-kit)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-13*