---
product_id: 18847241
title: "Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil 1 GA"
brand: "valvoline"
price: "458.84 DT"
currency: TND
in_stock: true
category: "Valvoline"
url: https://www.desertcart.tn/products/18847241-premium-blue-extreme-sae-5w-40-full-synthetic-diesel-engine
store_origin: TN
region: Tunisia
---

# 1.5% better fuel economy Cold start protection 5,000 miles extended drain Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil 1 GA

**Brand:** valvoline
**Price:** 458.84 DT
**Availability:** ✅ In Stock

## Summary

> 🛢️ Power your diesel with the only oil that works as hard as you do!

## Quick Answers

- **What is this?** Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil 1 GA by valvoline
- **How much does it cost?** 458.84 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/18847241-premium-blue-extreme-sae-5w-40-full-synthetic-diesel-engine)

## Best For

- valvoline enthusiasts

## Why This Product

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

## Key Features

- • **Cold Start Champion:** Ensures smooth startups even after long idle periods in freezing temperatures.
- • **Fuel Efficiency Booster:** Advanced synthetic formula improves fuel economy by up to 1.5% over conventional oils.
- • **Unmatched Engine Defense:** Delivers superior wear protection for heavy-duty diesel engines under extreme conditions.
- • **Extended Oil Change Intervals:** Go longer between oil changes with exclusive 5,000-mile drain capability in Cummins engines.
- • **Cummins’ Exclusive Endorsement:** The only motor oil officially recommended by Cummins for peak engine performance.

## Overview

Valvoline Premium Blue Extreme SAE 5W-40 is a full synthetic diesel engine oil engineered for heavy-duty applications. It offers exceptional wear protection, oxidation resistance, and cold start performance while improving fuel economy by up to 1.5%. Endorsed exclusively by Cummins, it supports extended 5,000-mile oil drain intervals, making it the ultimate choice for maximizing engine life and efficiency in severe conditions.

## Description

When it comes to heavy-duty diesel and gasoline engines, freezing temperatures and hot weather operations call for a motor oil engineered for the extreme. Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Engine Oil is designed for severe conditions and service. It provides performance, protection and advanced fuel economy (up to 1.5% over 15W-40 conventional oils in on-highway operation) in modern emissions treatment equipped diesel engines, including those with Exhaust Gas Recirculation (EGR) and Diesel Particulate Filters (DPF). Our superior synthetic base stocks and additive technology resists oxidation, deposits, corrosion and wear better than industry standards. No wonder it’s The Only One exclusively endorsed and recommended by Cummins for both on road and off highway applications. It’s specially formulated for faster and safer cold starts and has enhanced thermal properties for high temperatures during hot weather to help ensure year-round performance. Plus, extended drain intervals reduce oil changes so your engine can work longer between downtime.

## Features

- EXCELLENT WEAR PROTECTION IN HEAVY DUTY APPLICATIONS that can take a toll on critical internal moving parts
- RESISTS OXIDATION AND FIGHTS DEPOSITS & SLUDGE with higher quality synthetic base oils and special inhibitors
- PROTECTS DURING COLD START UPS WHILE CONTROLING SOOT as heavy-duty equipment can sit idle for extended periods of time
- ADVANCED FUEL ECONOMY up to 1.5% over 15W-40 conventional oils in on-highway operations
- UNIQUE 5,000 MILES OIL DRAINS EXTENSION in Cummins X15/X12 engines when average is 7mpg or higher
- AMERICAN MADE & FORMULATED to maximize your engine’s life and improve it’s performance
- THE ONLY ONE exclusively endorsed and recommended by Cummins

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000GAP446 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #1,911 in Automotive ( See Top 100 in Automotive ) #42 in Motor Oils |
| Brand Name | Valvoline |
| Compatible with Vehicle Type | Truck |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,938) |
| Global Trade Identification Number | 00074130705180 |
| Included Components | Engine Oil |
| Item Type Name | Engine Oil |
| Item Weight | 7 pounds |
| Liquid Volume | 1 gallons |
| Manufacturer | Valvoline |
| Manufacturer Part Number | 774038 |
| Manufacturer Warranty Description | See Return Policy |
| Model Number | 774038 |
| SAE J300 Viscosity Grade | 5W-40 |
| Size | 1 GA |
| UPC | 074130705180 |
| Unit Count | 128 Fluid Ounces |
| Viscosity Level | Low to Medium |

## Product Details

- **Brand:** Valvoline
- **Liquid Volume:** 1 gallons
- **Package Information:** Bottle
- **SAE J300 Viscosity Grade:** 5W-40
- **Vehicle Service Type:** Truck

## Images

![Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil 1 GA - Image 1](https://m.media-amazon.com/images/I/61p1MZ7H7IL.jpg)

## Available Options

This product comes in different **Configuration, Size, Style** options.

## Questions & Answers

**Q: Is the 3 gallon case premium blue extreme synthetic or premium blue synthetic blend? the pics show 2 different types of premium blue.**
A: Valvoline has rebranded the product so the old answers no longer fit. There is no longer the word Extreme in the 5W40 and it's now called simply "Premium Blue." That said, this listing is for the full synthetic.

**Q: Synthetic? Is this a Group 3,4 or 5 base stock?**
A: Valvoline Premium Blue Extreme 5w-40 is a group IV base stock oil. It is very comparable to Rotella T6 with slightly better additives for more miles (15,000 vs 12,000) between oil changes, but not as good in extreme cold conditions as the Shell Rotella T6 5w-40. Both are excellent top performing oils.

**Q: Is the price listed for 1gal or a case of 3gals**
A: The price is for 3 gallons......

**Q: How did this go from 60 bucks and change to 80 bucks?**
A: They added 20 bucks, simple math, or maybe the synthetic oil well is running dry or requires additional fracking in order synthesis more?

## Frequently Bought Together

- Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil 1 GA
- Motorcraft Oil Filter - FL2124S (Replaces FL2051S)
- Motorcraft - Fuel Filter (FD4615)

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**Shop now:** [https://www.desertcart.tn/products/18847241-premium-blue-extreme-sae-5w-40-full-synthetic-diesel-engine](https://www.desertcart.tn/products/18847241-premium-blue-extreme-sae-5w-40-full-synthetic-diesel-engine)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-17*