---
product_id: 775589877
title: "ULTRA1PLUS SAE 75W-90 Synthetic Gear Oil API GL-5 (Gallon - 4 QTS)"
brand: "ultra 1plus"
price: "€ 237.43"
currency: EUR
in_stock: false
reviews_count: 5
category: "Ultra 1 Plus"
url: https://www.desertcart.nl/products/775589877-ultra1plus-sae-75w-90-synthetic-gear-oil-api-gl-5
store_origin: NL
region: Netherlands
---

# High-temp stability Extreme pressure protection All-weather flow ULTRA1PLUS SAE 75W-90 Synthetic Gear Oil API GL-5 (Gallon - 4 QTS)

**Brand:** ultra 1plus
**Price:** € 237.43
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Gear up with ULTRA1PLUS – where performance meets precision!

## Quick Answers

- **What is this?** ULTRA1PLUS SAE 75W-90 Synthetic Gear Oil API GL-5 (Gallon - 4 QTS) by ultra 1plus
- **How much does it cost?** € 237.43 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/775589877-ultra1plus-sae-75w-90-synthetic-gear-oil-api-gl-5)

## Best For

- ultra 1plus enthusiasts

## Why This Product

- Trusted ultra 1plus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cost-Smart Maintenance:** Reduces wear and tear, cutting down costly repairs and downtime.
- • **Extreme Pressure Defense:** Anti-wear additives shield gear teeth from shock and torque, extending gear life.
- • **Unmatched Thermal Stability:** Keeps your gears cool under fire with synthetic base oils and advanced additives.
- • **Reliable Year-Round Operation:** Flows effortlessly in freezing cold or blazing heat—your all-season gear guardian.
- • **Seamless Limited-Slip Performance:** Eliminates differential chatter for smooth, confident handling every drive.

## Overview

ULTRA1PLUS SAE 75W-90 Synthetic Gear Oil API GL-5 is a premium synthetic lubricant engineered for superior thermal stability, extreme pressure protection, and enhanced limited-slip differential performance. Designed for all-season reliability, it minimizes gear wear and maintenance costs, ensuring longer equipment life and smoother operation across diverse driving conditions.

## Description

U1P-Gear SAE 75W-90 Synthetic Limited Slip Gear Oil, API GL-5, MT-1 is formulated with synthetic base oils and specialty performance additives to provide improved high-temperature thermal and oxidative stability in a wide range of operating conditions.Specialty anti-scuffing additives and friction modifiers provide advanced protection and lubricity in extreme pressure conditions. Additionally, U1P-Gear SAE 75W-90 Synthetic Limited Slip Gear Oil, API GL-5, MT-1 is highly shear stable while also resisting rust, oxidation, foaming, and varnish.U1P-Gear SAE 75W-90 Synthetic Limited Slip Gear Oil, API GL-5, MT-1 is designed for use in all seasons and exceed the year-around, all-weather performance viscosity requirements of SAE J306 as well as the rigorous performance requirements of API GL-5.

Review: muy buen producto, totalmente recomendable
Review: J'ai utilisé cette huile dans plusieurs véhicules manuel autant avec differentiel LSD que ouvert et elle fonctionne à merveille. Le rapport qualité/prix est définitivement imbattable

## Features

- LONGER EQUIPMENT LIFE: 75W-90 GL-5 gear oil is formulated with synthetic base oils and specialty performance additives to provide high-temperature thermal and oxidative stability in a wide range of operating conditions.
- ENHANCED PERFORMANCE IN DIFFERENTIALS: Engineered with specific limited-slip (LS) additives, it eradicates chatter, ensuring seamless functionality in limited-slip differentials for smoother, efficient operation.
- MAXIMUM GEAR PROTECTION: Extreme pressure anti-wear additives safeguard gear teeth from shock loading and high torque, ensuring prolonged gear life and reduced maintenance needs.
- ALL-WEATHER RELIABILITY: U1P 75W-90 Gear Oil guarantees excellent cold temperature flow, ensuring reliable operation in diverse weather conditions.
- COST-EFFECTIVE MAINTENANCE SOLUTION: Exceeding performance benchmarks, it minimizes maintenance costs and extends equipment lifespan, providing a cost-efficient solution for diverse applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NRDF2DT |
| Item model number | SAE 75W-90 Synthetic Gear Oil API GL-5 |
| Manufacturer | Ultralub |
| Product Dimensions | 10.16 x 20.96 x 27.94 cm; 3.33 kg |

## Product Details

- **Brand:** ULTRA 1PLUS
- **Liquid volume:** 1 Gallons
- **Material:** Polytetrafluoroethylene (PTFE)
- **Package information:** US Gallon
- **Recommended uses for product:** Automotive

## Images

![ULTRA1PLUS SAE 75W-90 Synthetic Gear Oil API GL-5 (Gallon - 4 QTS) - Image 1](https://m.media-amazon.com/images/I/41iUCwS4+lL.jpg)
![ULTRA1PLUS SAE 75W-90 Synthetic Gear Oil API GL-5 (Gallon - 4 QTS) - Image 2](https://m.media-amazon.com/images/I/41ii2NPgz3L.jpg)
![ULTRA1PLUS SAE 75W-90 Synthetic Gear Oil API GL-5 (Gallon - 4 QTS) - Image 3](https://m.media-amazon.com/images/I/51+DVjdO2sL.jpg)
![ULTRA1PLUS SAE 75W-90 Synthetic Gear Oil API GL-5 (Gallon - 4 QTS) - Image 4](https://m.media-amazon.com/images/I/511EVrQ4J7L.jpg)
![ULTRA1PLUS SAE 75W-90 Synthetic Gear Oil API GL-5 (Gallon - 4 QTS) - Image 5](https://m.media-amazon.com/images/I/51aJ4kz0jpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***Z on 1 December 2025*

muy buen producto, totalmente recomendable

### ⭐⭐⭐⭐⭐ Review
*by L***A on 2 May 2022*

J'ai utilisé cette huile dans plusieurs véhicules manuel autant avec differentiel LSD que ouvert et elle fonctionne à merveille. Le rapport qualité/prix est définitivement imbattable

### ⭐⭐⭐⭐ Review
*by S***S on 18 December 2025*

Aunque tiene buen perfil,lo siento muy falto de viscosidad,pero es lo que me recomendó el manual del propietario, gracias.

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**Shop now:** [https://www.desertcart.nl/products/775589877-ultra1plus-sae-75w-90-synthetic-gear-oil-api-gl-5](https://www.desertcart.nl/products/775589877-ultra1plus-sae-75w-90-synthetic-gear-oil-api-gl-5)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*