---
product_id: 412685922
title: "Valvoline FlexFill Advanced Full Synthetic Full Synthetic 75W-90 Gear Oil 1 QT FlexFill"
brand: "valvoline"
price: "8735 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Valvoline"
url: https://www.desertcart.kg/products/412685922-valvoline-flexfill-advanced-full-synthetic-full-synthetic-75w-90-gear
store_origin: KG
region: Kyrgyzstan
---

# 3X faster filling with FlexFill pouch High-temp protection up to 300°F 75W-90 viscosity for versatile gear protection Valvoline FlexFill Advanced Full Synthetic Full Synthetic 75W-90 Gear Oil 1 QT FlexFill

**Brand:** valvoline
**Price:** 8735 som
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift to smarter gear care with FlexFill—fast, flawless, and fiercely protective!

## Quick Answers

- **What is this?** Valvoline FlexFill Advanced Full Synthetic Full Synthetic 75W-90 Gear Oil 1 QT FlexFill by valvoline
- **How much does it cost?** 8735 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/412685922-valvoline-flexfill-advanced-full-synthetic-full-synthetic-75w-90-gear)

## 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

- • **Limited Slip Optimized:** Built-in friction modifier enhances clutch pack performance, perfect for limited slip differentials without extra additives.
- • **All-Weather Performance:** Operates flawlessly from -50°F to 300°F, ensuring cold start fluidity and heat resilience for any climate or terrain.
- • **Trusted Legacy & Quality:** Formulated by Valvoline, a 150+ year American brand leader, meeting or exceeding top industry standards for peace of mind.
- • **Unmatched Gear Protection:** 30% better towing & heavy load defense plus 1.5X stronger gear wear protection keeps your drivetrain running smooth and strong.
- • **Effortless Precision Filling:** FlexFill pouch delivers 2X more fluid with less effort, making gear oil changes 3X faster—no mess, no stress.

## Overview

Valvoline FlexFill Advanced Full Synthetic 75W-90 Gear Oil combines cutting-edge pouch packaging for 3X faster, mess-free filling with a premium synthetic formula that delivers superior gear wear protection, limited slip clutch optimization, and extreme temperature resilience from -50°F to 300°F. Engineered for demanding towing, off-roading, and severe service, it meets top industry specs and is trusted by professionals for reliable, long-lasting drivetrain performance.

## Description

Valvoline Advanced Full Synthetic 75W-90 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 protection vs. Valvoline Daily Protection 75W-90 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: Super Convenient and Works Exactly as Needed - Valvoline FlexFill Extended Protection Full Synthetic 75W‑90 Gear Oil is one of those products that makes a messy job way easier. The FlexFill design is incredibly convenient—you can reach tight spots without fighting a rigid bottle or making a huge mess. The flow is controlled, the packaging is smart, and it saves a ton of frustration. For my Ram 2500, Performance‑wise, the oil itself is top‑notch. Smooth operation, great protection, and the peace of mind that comes with a trusted synthetic formula. Between the quality and the convenience, this is an easy five stars
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!

## Features

- FlexFill squeezable pouch releases 2X more fluid with less effort for 3X faster filling vs. traditional bottle packaging
- Contains limited slip for optimal performance of the clutch pack, while also delivering 30% better protection against towing and heavy loads and 1.5X better gear wear protection
- Advanced full synthetic helps prevent noise and reduce chattering, while protecting gear teeth from wearing out prematurely
- High and low temperature protection ranges from -50F to 300F degrees for cold temperature fluidity and high temperature performance
- Fights rust and corrosion with corrosion inhibitors and safeguards against impurities, oxidation and thermal breakdown
- Meets or exceeds requirements for: SAE J2380, MACK GO-J, Meritor 0-94 Rev Level A, API GL-5, GMW 16445; the addition of a supplemental friction modifier (Ford M2C-118-A, Chrysler MS-5630, or GM 1052358) is not required. Can be used in non-synchronized manual transmissions calling for API GL-4
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K99GJXJ |
| Best Sellers Rank | #160 in Automotive ( See Top 100 in Automotive ) #1 in Gear Oils |
| Brand | Valvoline |
| Brand Name | Valvoline |
| Container Type | Pouch |
| Customer Reviews | 4.8 out of 5 stars 3,623 Reviews |
| Flash Point | 288.5 Degrees Fahrenheit |
| Included Components | Full Synthetic Gear Oil |
| Item Form | Oil |
| Item Type Name | Gear Oil |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Valvoline |
| Material | Synthetic |
| Package Information | Pouch |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Conventional and limited slip differentials and non-synchronized manual transmissions where API GL-5 or API GL-4 fluid is specified |
| UPC | 074130046290 |
| Unit Count | 31.98 Fluid Ounces |
| Upper Temperature Rating | 1 Kelvin |
| Viscosity | 75W-90 |

## Product Details

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

## Images

![Valvoline FlexFill Advanced Full Synthetic Full Synthetic 75W-90 Gear Oil 1 QT FlexFill - Image 1](https://m.media-amazon.com/images/I/61luthuubKL.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

### ⭐⭐⭐⭐⭐ Super Convenient and Works Exactly as Needed
*by F***4 on January 27, 2026*

Valvoline FlexFill Extended Protection Full Synthetic 75W‑90 Gear Oil is one of those products that makes a messy job way easier. The FlexFill design is incredibly convenient—you can reach tight spots without fighting a rigid bottle or making a huge mess. The flow is controlled, the packaging is smart, and it saves a ton of frustration. For my Ram 2500, Performance‑wise, the oil itself is top‑notch. Smooth operation, great protection, and the peace of mind that comes with a trusted synthetic formula. Between the quality and the convenience, this is an easy five stars

### ⭐⭐⭐⭐⭐ 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!

### ⭐⭐⭐⭐⭐ Great Gear Fluid without Breaking the Budget!
*by C***F on January 17, 2026*

Valvoline is great rear-end fluid for my Ford 8.8. Added during a recent fluid and differential cover change. WIth the limited slip additive and Flexfill gear oil, my differential hooks up much better and is definitely smooth as butter. The gear oil bags/packaging are very useful but I still used a hand pump/hose to add back the new oil to the differential. Highly recommended for the health of your differential!

## Frequently Bought Together

- Valvoline FlexFill Advanced Full Synthetic 75W-90 Gear Oil 1 QT Pouch
- Slippery Pete 5cc Hand Pump Transfers Gear Oil, Transmission and Differential Fluids From Quart Bottles (Not for Red Line Quarts) (1)
- Rexka 12pcs Transfer & Differential Service Gasket Kit Compatible with Toyota Lexus 4Runner Land Cruiser Tundra Tacoma FJ Cruiser Highlander RAV4 Sequoia Sienna 1215710010 9043024003 90430A0003

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kg/products/412685922-valvoline-flexfill-advanced-full-synthetic-full-synthetic-75w-90-gear](https://www.desertcart.kg/products/412685922-valvoline-flexfill-advanced-full-synthetic-full-synthetic-75w-90-gear)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-14*