---
product_id: 635611554
title: "FlexFill Full Synthetic SAE 75W-140 Gear Oil 1 QT Pouch"
brand: "valvoline"
price: "€ 66.96"
currency: EUR
in_stock: true
reviews_count: 5
category: "Valvoline"
url: https://www.desertcart.sk/products/635611554-flexfill-full-synthetic-sae-75w-140-gear-oil-1-qt
store_origin: SK
region: Slovakia
---

# Full synthetic formula resists high-temp breakdown 75W-140 viscosity for extreme gear protection Extreme pressure additive for superior wear defense FlexFill Full Synthetic SAE 75W-140 Gear Oil 1 QT Pouch

**Brand:** valvoline
**Price:** € 66.96
**Availability:** ✅ In Stock

## Summary

> ⚙️ Gear up with FlexFill – where precision meets power!

## Quick Answers

- **What is this?** FlexFill Full Synthetic SAE 75W-140 Gear Oil 1 QT Pouch by valvoline
- **How much does it cost?** € 66.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/635611554-flexfill-full-synthetic-sae-75w-140-gear-oil-1-qt)

## 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 Performance:** Backed by Valvoline’s legacy and 4.8-star rating from thousands of professionals
- • **Effortless Application:** Innovative squeezable pouch design minimizes waste and simplifies use in tight spaces
- • **Load-Bearing Powerhouse:** Extreme pressure additives deliver unmatched protection under heavy loads
- • **Thermal Stability Mastery:** Full synthetic base guards against oil degradation even in extreme heat
- • **Precision Viscosity Control:** Engineered 75W-140 grade ensures optimal gear lubrication under all conditions

## Overview

Valvoline FlexFill Full Synthetic SAE 75W-140 Gear Oil in a convenient 1 QT squeezable pouch offers advanced thermal stability and extreme pressure additives for superior gear protection. Designed for easy application in tight spaces, it ensures optimal performance and longevity of your vehicle’s drivetrain under high and low temperature extremes.

## Description

Valvoline's NEW FlexFill Full Synthetic Gear Oil is formulated for ultimate protection and performance. Now available in a squeezable pouch for less waste and easier application.

Review: El embalaje fácilita la aplicación del aceite al diferencial, el aceite se ve muy bien en tonalidad y viscosidad. Además ya le hacia falta el cambio a mi unidad.
Review: Great product and price

## Features

- Works in tight spaces and makes gear oil easier to use
- 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 | B08KB2XYTP |
| Best Sellers Rank | #20,031 in Automotive ( See Top 100 in Automotive ) #329 in Automotive Oils |
| Brand | Valvoline |
| Customer Reviews | 4.8 4.8 out of 5 stars (6,746) |
| Date First Available | 21 May 2024 |
| Item Weight | 835 g |
| Item model number | 889787-EA |
| Manufacturer | Valvoline |
| Manufacturer Part Number | 889787-EA |
| Model | FlexFill |
| Product Dimensions | 10.8 x 8.59 x 30.48 cm; 835 g |
| Viscosity | 75W-140 |

## Product Details

- **Brand:** Valvoline
- **Liquid volume:** 32 Fluid Ounces
- **Material:** Synthetic
- **Package information:** Pouch
- **Recommended uses for product:** Automotive

## Images

![FlexFill Full Synthetic SAE 75W-140 Gear Oil 1 QT Pouch - Image 1](https://m.media-amazon.com/images/I/61ETz1X4LoL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by A***O on 16 January 2025*

El embalaje fácilita la aplicación del aceite al diferencial, el aceite se ve muy bien en tonalidad y viscosidad. Además ya le hacia falta el cambio a mi unidad.

### ⭐⭐⭐⭐⭐ Review
*by G***Y on 18 January 2026*

Great product and price

### ⭐⭐⭐⭐⭐ Review
*by K***N on 19 July 2025*

I've been using Valvoline Daily Protection 80W-90 Gear Oil in my 2016 Lexus IS300 for a few thousand miles now, and I couldn’t be happier. Ever since the oil change, my transmission feels smoother, shifts are crisp, and there's no noise or hesitation — even under hard driving. This gear oil offers excellent protection for daily driving and handles heat well, which is important for my IS300’s performance. It’s affordable, easy to find, and performs just as well as more expensive options. I appreciate that it helps keep my car running like new without breaking the bank. If you own a Lexus, Toyota, or any vehicle that requires 80W-90 gear oil, I highly recommend giving this a try. Solid product for long-term reliability and performance!

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.sk/products/635611554-flexfill-full-synthetic-sae-75w-140-gear-oil-1-qt](https://www.desertcart.sk/products/635611554-flexfill-full-synthetic-sae-75w-140-gear-oil-1-qt)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*