---
product_id: 133046749
title: "XL Xtreme Lubricant Diesel Fuel Additive: 8oz Bottles (6 Pack)"
price: "530.59 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/133046749-xl-xtreme-lubricant-diesel-fuel-additive-8oz-bottles-6-pack
store_origin: TN
region: Tunisia
---

# Boosts fuel economy Cleans injectors & reduces deposits Highest lubricity concentration XL Xtreme Lubricant Diesel Fuel Additive: 8oz Bottles (6 Pack)

**Price:** 530.59 DT
**Availability:** ✅ In Stock

## Summary

> 🚛 Drive smarter, not harder — fuel your truck’s future with Opti-Lube XL!

## Quick Answers

- **What is this?** XL Xtreme Lubricant Diesel Fuel Additive: 8oz Bottles (6 Pack)
- **How much does it cost?** 530.59 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/133046749-xl-xtreme-lubricant-diesel-fuel-additive-8oz-bottles-6-pack)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Injector Detox:** Keep your fuel system pristine by reducing harmful deposits and emissions for smoother rides.
- • **Fuel Efficiency Booster:** Stretch every gallon further with proven improvements in diesel mileage and power output.
- • **Ultimate Engine Protection:** Maximize engine life with industry-leading lubrication that fights wear and corrosion.
- • **Optimized Dosage Convenience:** Each 8oz bottle treats up to 80 gallons of ultra-low-sulfur diesel for hassle-free maintenance.
- • **Year-Round Performance Enhancer:** Reliable lubrication and water control ensure your truck performs at peak all seasons.

## Overview

Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive is a premium 8oz formula designed to enhance diesel engine performance by providing the highest lubricity concentration on the market. It improves fuel economy, cleans fuel injectors, reduces emissions, and protects against rust and corrosion. Each bottle treats up to 80 gallons of ultra-low-sulfur diesel, ensuring optimal lubrication and extended engine life for professional-grade reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01J2CRS1U |
| Best Sellers Rank | #762,712 in Automotive ( See Top 100 in Automotive ) #235 in Diesel Additives |
| Brand Name | Opti-Lube |
| Container Type | Bottle |
| Customer Reviews | 4.3 4.3 out of 5 stars (11) |
| Included Components | Opti-Lube XL 8oz Bottles |
| Item Form | Liquid |
| Item Type Name | Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive |
| Item Weight | 3 Pounds |
| Liquid Volume | 8 |
| Manufacturer | Opti-Lube |
| Recommended Uses For Product | Automotive |
| UPC | 853001004399 |
| Unit Count | 48.0 Fluid Ounces |

## Product Details

- **Brand:** Opti-Lube
- **Item Weight:** 3 Pounds
- **Liquid Volume:** 8
- **Package Information:** Bottle
- **Recommended Uses For Product:** Automotive

## Images

![XL Xtreme Lubricant Diesel Fuel Additive: 8oz Bottles (6 Pack) - Image 1](https://m.media-amazon.com/images/I/71v2y-9nysL.jpg)

## Frequently Bought Together

- Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive: 8oz Bottles (6 Pack)
- Opti-Lube XPD All Seasons Diesel Fuel Additive: 1 Gallon with Accessories (1 Hand Pump & 2 Empty 8oz Bottles) (1 Gallon XPD with Hand Pump and Regular Accessory Bottles)
- Shell Rotella T6 Full Synthetic Heavy Duty Engine Oil 5W-40, 55 Gallon Drum

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**Shop now:** [https://www.desertcart.tn/products/133046749-xl-xtreme-lubricant-diesel-fuel-additive-8oz-bottles-6-pack](https://www.desertcart.tn/products/133046749-xl-xtreme-lubricant-diesel-fuel-additive-8oz-bottles-6-pack)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-07*