---
product_id: 298667924
title: "BestLine Synthetic Engine Treatment with Nano Diamond Technology Extreme Pressure Lubricant for All Vehicles"
brand: "bestline superior lubricants"
price: "€ 83.98"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/298667924-bestline-synthetic-engine-treatment-with-nano-diamond-technology-extreme-pressure
store_origin: IT
region: Italy
---

# Nano Diamond Tech Heat Resistance 1800°F 60% Friction Reduction BestLine Synthetic Engine Treatment with Nano Diamond Technology Extreme Pressure Lubricant for All Vehicles

**Brand:** bestline superior lubricants
**Price:** € 83.98
**Availability:** ✅ In Stock

## Summary

> 💎 Drive smoother, last longer — unleash diamond power under your hood!

## Quick Answers

- **What is this?** BestLine Synthetic Engine Treatment with Nano Diamond Technology Extreme Pressure Lubricant for All Vehicles by bestline superior lubricants
- **How much does it cost?** € 83.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/298667924-bestline-synthetic-engine-treatment-with-nano-diamond-technology-extreme-pressure)

## Best For

- bestline superior lubricants enthusiasts

## Why This Product

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

## Key Features

- • **Extreme Heat Endurance:** Maintains lubrication integrity up to 1,800°F, outperforming standard additives.
- • **Long-Lasting Efficiency:** One bottle treats 5 quarts of oil, reducing oil changes and engine noise.
- • **Dual-Action Engine Renewal:** Cleans sludge and prevents new deposits while neutralizing acidic oil breakdown.
- • **Diamond-Powered Performance:** Nano diamond particles polish and protect for ultra-smooth engine operation.
- • **Universal Engine Compatibility:** Works seamlessly with gasoline, diesel, hybrid, and racing engines.

## Overview

BestLine Synthetic Engine Treatment uses advanced nano diamond technology to reduce engine friction and noise by up to 60%, while providing extreme heat resistance up to 1,800°F. Compatible with all vehicle types and fuels, this concentrated formula cleans, protects, and extends engine life, making it the ultimate oil additive for professionals and enthusiasts alike.

## Description

BestLine Synthetic Engine Treatment with Nano Diamond Technology Extreme Pressure Lubricant for All Vehicles

## Features

- Reduces friction and noise by approximately 60% compared to conventional engines, by forming an ultra-low friction film on top of the Diamond Nano-coating. Oil additive for car engine, and oil treatment for car and truck engines.
- Use for any type of vehicle, gasoline and diesel engines. Use in motorcycles, cars, classic cars, race cars, commercial trucks, and everything in between.
- More Concentrated High-Pressure Diamond Nano Engine Treatment Formula. Helps to reduce oil changes and engine noise. Returns power and life to high mileage vehicles. Superior Heat Resistance maintains lubrication integrity up to 1,800°F (982°C), outperforming conventional PTFE-based additives. Universal Compatibility is effective in gasoline, diesel, hybrid, and racing engines across all platforms.
- Use one bottle for every 5 quarts of oil; it is best if used at every oil change. Dual-Action Formula combines cleaning detergents with protective additives to: Remove existing sludge, Prevent new deposit formation, and neutralizes acidic oil breakdown. Restore your engine easily with BestLine Racing Diamond Nano Lube, a metal surface treatment.
- Extreme Heat Resistance and Boundary Layer Protection and Surface Polishing & Friction Reduction The nanoparticles (5-10nm size) act like microscopic ball bearings between moving parts. That fills microscopic grooves in cylinder walls and bearing surfaces, polishes metal surfaces to mirror-like smoothness through mechanical action, and reduces friction by up to 60% compared to conventional oils.
- Forumlated and manufactured in the USA
- One Bottle Treats 5-Quarts of your regular oil

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BestLine Superior Lubricants |
| Vehicle Service Type | Car, Truck |
| UPC | 860002898926 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | BestLine Racing, LLC |
| Size | 12 ounce |
| Product Dimensions | 20.32 x 8.89 x 5.08 cm; 372 g |
| Item model number | BLR-ETA-12SW |
| Manufacturer Part Number | BLR-ETA-12SW |
| Material | engine oil |
| Item Weight | 372 g |

## Product Details

- **Brand:** BestLine Superior Lubricants
- **Vehicle Service Type:** Car, Truck
- **UPC:** 860002898926
- **Automotive Fit Type:** Universal Fit
- **Manufacturer:** BestLine Racing, LLC

## Images

![BestLine Synthetic Engine Treatment with Nano Diamond Technology Extreme Pressure Lubricant for All Vehicles - Image 1](https://m.media-amazon.com/images/I/61RyhxGAopL.jpg)

## Questions & Answers

**Q: Can this be used in lawn mowers?**
A: Yes! lawnmowers run with more power to cut through tall wet grass with more power and life

**Q: Why was product 16 oz reduced to 12 oz?**
A: The old formula needed 16 oz to do what the new superior formula in 12 oz can do today. The new product in the black bottle outperforms the older grey 16 oz bottle.

**Q: Is this a thick liquid or is it thin? I’m worried about it changing oil viscosity**
A: Hi and great question. Using the BestLine Engine treatment does not change the viscosity of your oil. We use a 20 weight base oil and your only using 12-ounces for every 5- quarts of your regular oil.

**Q: Can i put two bottles of this product in my truck engine 5.3?**
A: Hi, yes you can add 2 bottles for even better results. The dosage rate for daily drivers, not high performance, is 1 bottle per 5 quarts of oil. If you want the best results use 2 bottles per 5 quarts of oil, that's what we do with our high-performance and race cars. 

Please feel free to reach out to us anytime we can be of service, 

Perry Anderson

## Frequently Bought Together

- BestLine Racing Nano-Lubricant Engine Oil Additive For Gas & Diesel Engines.- Reduce Friction by 60% - Nanotechnology for High Performance, Engine Protection, and Enhanced Oil Life - Made in the USA
- Lucas Oil 10003 Fuel Treatment - 1 Quart
- Chevron Techron Concentrate Plus Fuel System Cleaner, 20 oz., Pack of 1

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.it/products/298667924-bestline-synthetic-engine-treatment-with-nano-diamond-technology-extreme-pressure](https://www.desertcart.it/products/298667924-bestline-synthetic-engine-treatment-with-nano-diamond-technology-extreme-pressure)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-26*