---
product_id: 273239998
title: "Valvoline Flexfill SAE 75W-140 Full Synthetic Gear Oil 1 QT, Case of 4"
brand: "valvoline"
price: "1328 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Valvoline"
url: https://www.desertcart.dk/products/273239998-valvoline-flexfill-sae-75w-140-full-synthetic-gear-oil-1
store_origin: DK
region: Denmark
---

# Exceptional Thermal Stability 3X Faster Filling with Pouch Design 75W-140 Full Synthetic Viscosity Valvoline Flexfill SAE 75W-140 Full Synthetic Gear Oil 1 QT, Case of 4

**Brand:** valvoline
**Price:** 1328 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Gear up smarter, fill faster, and drive harder with Valvoline Flexfill!

## Quick Answers

- **What is this?** Valvoline Flexfill SAE 75W-140 Full Synthetic Gear Oil 1 QT, Case of 4 by valvoline
- **How much does it cost?** 1328 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/273239998-valvoline-flexfill-sae-75w-140-full-synthetic-gear-oil-1)

## 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

- • **Trusted Industry Leader:** Valvoline, the #1 gear oil brand, backed by 4.8-star reviews and proven reliability in severe-service driving.
- • **Heavy-Duty Load Protection:** Contains extreme pressure additives for 1.5X stronger gear wear resistance and 30% better towing protection.
- • **Effortless Precision Filling:** Patented pouch delivers 2X more fluid with less effort, making gear oil changes 3X faster in tight spaces.
- • **Unmatched Temperature Defense:** Full synthetic formula protects your gears from extreme heat and cold, ensuring peak performance year-round.
- • **Optimized Limited Slip Performance:** Includes friction modifiers for smooth clutch pack operation and enhanced differential efficiency.

## Overview

Valvoline Flexfill SAE 75W-140 Full Synthetic Gear Oil in an innovative pouch offers 3X faster, mess-free filling and superior protection for hypoid differentials and manual transmissions. Engineered with extreme pressure additives and friction modifiers, it delivers exceptional thermal stability, enhanced wear resistance, and optimal limited slip performance—perfect for demanding driving and off-road conditions.

## Description

Valvoline Advanced Full Synthetic 75W-140 Gear Oil goes where other gear oils don’t. Our patented pouch is easy to use in compact spaces, releasing 2X more fluid with less effort for 3X faster filling vs. traditional bottle packaging using 75W-90 Gear Oil. Engineered for hypoid rear differentials and non-synchronized manual transmissions, the full synthetic formulation and special additives protect from rust and corrosion while providing enhanced high temperature performance and cold temperature fluidity. With 30% better protection against towing and heavy loads, 1.5X stronger extreme pressure protection and 1.5X better gear wear vs. Valvoline Daily Protection 85W-140 in ASTM D-7452, it’s essential for demanding, severe-service driving as well as off-roading. Our innovative gear lubricant features a limited slip friction modifier for optimal clutch pack performance, an extreme pressure additive to protect gear teeth and prolong life, and an anti-foaming agent for better lubrication. Protect your gears with Valvoline, the #1 gear oil brand.

Review: Great design & product! - Perfect, used as a maintenance item on a 2019 Ram Rebel as the differential fluid on the truck needed limited slip additive. So far the fluid is doing its job with no leaks. I love how easy it is to fill the differential with the baggy design for the product, brilliant! Great value for the money!
Review: A superior solution! - Super form of gear oil / Hyundai 6 speed DTC transmission fluid. This gets around using and contorting tubes and gravity for fluid replacement. This saved a bunch of time. Not only that, but it was much cheaper than the Hyundai OEM oil and had better certifications, and although it costs a little more than other equivalent fluids, their use in traditional bottles is much more laborious and less efficient. This saved a ton of time, effort, and then clean up. Super!!!

## Features

- Works in tight spaces and makes gear oil easier to use Full Synthetic formula for exc
- Full Synthetic formula for exceptional high and low temperature protection
- Contains an extreme pressure additive for better load carrying capacity and wear protection
- Excellent thermal stability designed to protect oil from high temperature breakdown

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KB5LTJM |
| Best Sellers Rank | #213 in Automotive ( See Top 100 in Automotive ) #1 in Gear Oils |
| Brand Name | Valvoline |
| Container Type | Pouch |
| Customer Reviews | 4.8 out of 5 stars 3,509 Reviews |
| Flash Point | 288.5 Degrees Fahrenheit |
| Included Components | Full Synthetic Gear Oil |
| Item Form | Oil |
| Item Height | 4.12 inches |
| Item Type Name | Gear Oil |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | 889787-CS-FBA |
| Material | Synthetic |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | High-performance vehicles, Corrosive or thermally challenging environments |
| UPC | 074130047464 |
| Unit Count | 128.0 Fluid Ounces |
| Upper Temperature Rating | 1 Kelvin |
| Viscosity | 75W-140 |

## Product Details

- **Material:** Synthetic
- **Brand:** Valvoline
- **Package Information:** Pouch
- **Liquid Volume:** 32 Fluid Ounces
- **Recommended Uses For Product:** Automotive

## Images

![Valvoline Flexfill SAE 75W-140 Full Synthetic Gear Oil 1 QT, Case of 4 - Image 1](https://m.media-amazon.com/images/I/619O+JzyUqL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the seller really know about this product?  from what i've read this has the friction modifier included hence "limited slip" on the bottle**
A: The Valvoline 75W-140 Synthetic Gear Oil, 1 quart, 32 fl. oz. will contain approximately 4 oz of the limited slip friction modifier.

**Q: Will this work well in a milwaukee 2-ton electric chain hoist that calls for a sae 90 extreme pressure gear oil?**
A: I would believe so

**Q: Dose this fit for 2007 Scion tC ?**
A: Yes

**Q: Will this work in my mt82 manual in 2017 mustang gt**
A: I used the synthetic 75-140w for my 2002 jeep grand cherokee  in the quadradrive diffs front D30 and rear D44A .. I did add the mopar limited slip additive as well.   The flexible bag was  unbelievably easy to use .. whoever thought of that was genius 👏

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great design & product!
*by C***E on December 31, 2025*

Perfect, used as a maintenance item on a 2019 Ram Rebel as the differential fluid on the truck needed limited slip additive. So far the fluid is doing its job with no leaks. I love how easy it is to fill the differential with the baggy design for the product, brilliant! Great value for the money!

### ⭐⭐⭐⭐⭐ A superior solution!
*by K***R on August 20, 2025*

Super form of gear oil / Hyundai 6 speed DTC transmission fluid. This gets around using and contorting tubes and gravity for fluid replacement. This saved a bunch of time. Not only that, but it was much cheaper than the Hyundai OEM oil and had better certifications, and although it costs a little more than other equivalent fluids, their use in traditional bottles is much more laborious and less efficient. This saved a ton of time, effort, and then clean up. Super!!!

### ⭐⭐⭐⭐⭐ TOP TIER Valvoline 75W-90 Extended Protection Gear Oil!
*by R***S on November 15, 2025*

Valvoline is a top-notch synthetic differential, 75W-90 Gear Oil, that I used in servicing my 2019 Mercedes GLC300 for scheduled maintenance. This gear oil comes in a 1qt, flexible pouch with an easy fill spigot to fill the differential (front or rear.) The vehicle drives smoothly without hesitation or leaks. I highly recommend this Valvoline Extended Protection Gear Oil.

## Frequently Bought Together

- Valvoline Flexfill SAE 75W-140 Full Synthetic Gear Oil 1 QT, Case of 4
- Permatex 81182 Gear Oil RTV Gasket Maker, 3 oz (Packaging May Vary)
- Genuine Ford Fluid XL-3 Friction Modifier Additive - 4 oz.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-23*