---
product_id: 32712719
title: "XPD All-Season Diesel Fuel Additive - Quarts (1 Quart (Treats 128 Gallons))"
brand: "opti-lube"
price: "417 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Opti Lube"
url: https://www.desertcart.ro/products/32712719-xpd-all-season-diesel-fuel-additive-quarts-1-quart-treats
store_origin: RO
region: Romania
---

# Treats 128 gallons per quart Cleans & protects injectors Boosts fuel economy year-round XPD All-Season Diesel Fuel Additive - Quarts (1 Quart (Treats 128 Gallons))

**Brand:** opti-lube
**Price:** 417 Lei
**Availability:** ✅ In Stock

## Summary

> 🚛 Drive smarter, save bigger — fuel your truck’s future today!

## Quick Answers

- **What is this?** XPD All-Season Diesel Fuel Additive - Quarts (1 Quart (Treats 128 Gallons)) by opti-lube
- **How much does it cost?** 417 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/32712719-xpd-all-season-diesel-fuel-additive-quarts-1-quart-treats)

## Best For

- opti-lube enthusiasts

## Why This Product

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

## Key Features

- • **Injector Detox:** Effectively cleans fuel injectors and prevents buildup, ensuring peak engine performance and lower emissions.
- • **All-Weather Warrior:** Formulated to improve performance rain, snow, or shine, while doubling diesel fuel storage life.
- • **Maximize Every Mile:** Optimizes lubrication for ultra-low-sulfur diesel, extending engine life and reducing costly repairs.
- • **Cost-Effective Protection:** One quart treats up to 128 gallons, delivering premium CP4 pump protection without breaking the bank.
- • **Fuel Efficiency Game-Changer:** Enhances fuel economy across all seasons, putting more power and savings in your tank.

## Overview

Opti-Lube XPD All-Season Diesel Fuel Additive is a high-performance formula designed to enhance lubrication, improve fuel economy, and clean fuel injectors in ultra-low-sulfur diesel engines. Each quart treats up to 128 gallons, providing year-round engine protection, reduced emissions, and extended fuel storage life, making it an essential upgrade for diesel truck owners seeking reliability and efficiency.

## Description

Buy Opti-Lube XPD All-Season Diesel Fuel Additive - Quarts (1 Quart (Treats 128 Gallons)): Diesel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Statistically the best product for your diesel. - This stuff is statistically better than anything else on the market. Don't take my word for it. Go look at motor oil geek's video on diesel additives. This product provides significantly more lubrication and cetane than the others. (I'm talking about you, Archoil). I have used just about everything but now I buy a case at a time direct from the manufacturer. I have noticed my pickup idles quieter and I get a small bump in MPG, maybe .5 or 1. The biggest advantage is the CP4 protection. You can either spend the money on this every tank, or spend thousands on a pump and have your truck down. This product is cheap insurance!
Review: Great product - Product is great. Use in my 6.7 Powerstroke in every fill up.

## Features

- MADE FOR OPTIMAL LUBRICATION: Your truck has been there for you every minute and every mile, which is why it’s important to keep it in pristine condition and the tools in the toolbox. At Opti-Lube, our goal is to keep your engine operating at its best. Our fuel additive helps to increase the lubricity properties of ultra-low-sulfur diesel (ULSD) so that you can play more and worry less.
- IMPROVES FUEL ECONOMY: Trucks are known for eating up fuel. Fortunately, there’s a way to fix that with Opti-Lube XPD formula. This diesel fuel additive has been shown to enhance fuel mileage year round, giving you more bang for your buck. With greater fuel economy, you’ll find increased power for both summer and winter driving.
- CLEANS INJECTORS: When your fuel injectors build up with residue, your engine usually doesn’t run as efficiently. Opti-Lube XPD formula cleans injectors while helping prevent future build-up. This helps to reduce deposits and emissions, making this lube compatible with all vehicle emissions systems. Additionally, it acts as rust and corrosion prevention to keep your vehicle in tip-top shape.
- ENHANCES PERFORMANCE: Whether during rain, snow, or shine, Opti-Lube XPD formula delivers. It works to improve the performance of your truck all year round. This fuel additive also helps separate water from Diesel fuel as a demulsifier and more than doubles the storage life of standard diesel fuel.
- EACH QUART WILL TREAT UP TO 128 GALLONS: For best results, always follow the directions listed on the bottle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FOSSNZW |
| Best Sellers Rank | #30,212 in Automotive ( See Top 100 in Automotive ) #56 in Diesel Additives |
| Brand | Opti-Lube |
| Customer Reviews | 4.7 4.7 out of 5 stars (243) |
| Date First Available | October 7, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.1 pounds |
| Item model number | OPT-XPDQ |
| Manufacturer | Opti-Lube |
| Manufacturer Part Number | OPT-XPDQRT |
| Model | Opti-Lube XPD All-Season Diesel Fuel Additive - Quarts |
| Product Dimensions | 2 x 4 x 7.5 inches |

## Product Details

- **Material:** Molybdenum Disulfide
- **Brand:** Opti-Lube
- **Package Information:** Bottle
- **Liquid Volume:** 32
- **Recommended Uses For Product:** Automotive

## Images

![XPD All-Season Diesel Fuel Additive - Quarts (1 Quart (Treats 128 Gallons)) - Image 1](https://m.media-amazon.com/images/I/61FQ2B+wu3L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can i use this with kerosene in my ford diesel**
A: Yes, works well with Kerosene.

**Q: Will this work fine with the stock engine (egr,DEF) of a 2013 duramax?**
A: Yes, It will work great. It is fully compatible with all Diesels including those with EGR and DPF systems.

**Q: What is the shelf life of xdp**
A: I have used OptiLube in my 2003 Dodge Ram Cummins for nearly 200,000 mies and in my used RV Caterpillar inline 6 for over 60,000 with no apparent loss of behavior in either rig.  I buy it by the gallon and recently used some summer formula that is at or near a yea old.  The cummins was giving me injector troubles at 40,000 miles when Opti Lube was recommended .  The motor smoothed out with the first bottle and is stillrunning of the factory injectors with no issues.  The old Cat engine smoothed out with the first use and runs smooth as silk,  If there is a "shelf life" problem I have not experienced it.  USE IT religiously if you want a quieter, smoother engine!
.

**Q: Does the XDP line have cetane boost?**
A: Yes, ZPD is about 3 points on the Cetane increase per dose.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Statistically the best product for your diesel.
*by M***N on September 5, 2025*

This stuff is statistically better than anything else on the market. Don't take my word for it. Go look at motor oil geek's video on diesel additives. This product provides significantly more lubrication and cetane than the others. (I'm talking about you, Archoil). I have used just about everything but now I buy a case at a time direct from the manufacturer. I have noticed my pickup idles quieter and I get a small bump in MPG, maybe .5 or 1. The biggest advantage is the CP4 protection. You can either spend the money on this every tank, or spend thousands on a pump and have your truck down. This product is cheap insurance!

### ⭐⭐⭐⭐⭐ Great product
*by J***R on November 16, 2025*

Product is great. Use in my 6.7 Powerstroke in every fill up.

### ⭐⭐⭐⭐⭐ In my opinion the best diesel engine additive
*by N***R on January 26, 2025*

Although expensive I feel it’s the best bang for your buck. The size works perfectly for my RV fuel tank. I’ve noticed a smoother running engine and trust it with my rig. Recommend

## Frequently Bought Together

- Opti-Lube XPD All-Season Diesel Fuel Additive - Quarts (1 Quart (Treats 128 Gallons))
- Opti-Lube Fuel Additive, Chemical, & Oil Flexible Funnel Spout for 4oz, 8oz, 16oz, Quart, and Gallon Bottles (Capless Funnel)
- Opti-Lube Single Clean Diesel Fuel System/Injector Cleaner: 1 8oz Bottle Treats up to 32 Gallons

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-09*