---
product_id: 2018135
title: "50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant (MTL) Car Gear Oil - 1 Quart"
brand: "red line"
price: "€ 53.39"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/2018135-50204-sae-75w80-api-gl-4-manual-transmission-and-transaxle
store_origin: SK
region: Slovakia
---

# High flash point 232°C for thermal stability 75W80 viscosity for optimal gear protection GL-4 formula safe for brass synchros 50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant (MTL) Car Gear Oil - 1 Quart

**Brand:** red line
**Price:** € 53.39
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift smarter, drive stronger — don’t get left in the slow lane!

## Quick Answers

- **What is this?** 50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant (MTL) Car Gear Oil - 1 Quart by red line
- **How much does it cost?** € 53.39 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/2018135-50204-sae-75w80-api-gl-4-manual-transmission-and-transaxle)

## Best For

- red line enthusiasts

## Why This Product

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

## Key Features

- • **Brass-Safe Formula:** GL-4 rating means no reactive sulfurs—protecting your transmission’s delicate brass components.
- • **Legacy of Excellence:** Red Line’s proven performance since 1979 means no compromises on protection or power.
- • **Synchro Longevity Boost:** Specially formulated to extend the life of manual transmission synchronizers.
- • **Trusted by Iconic Brands:** Preferred lubricant for BMW, Honda/Acura, Mini Cooper, Land Rover, and more—drive like the pros.
- • **Precision Shift Performance:** Balanced friction control ensures quicker, smoother gear changes without slippage.

## Overview

Red Line 50204 SAE 75W80 API GL-4 Manual Transmission Gear Oil delivers high-performance protection and enhanced synchro life with a brass-safe formula. Engineered for quick, smooth shifts and trusted by premium automakers, this 1-quart synthetic lubricant withstands extreme temperatures with a 232°C flash point, ensuring your manual transmission operates at peak efficiency and durability.

## Description

50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant (MTL) Car Gear Oil - 1 Quart

## Features

- HIGH PERFORMANCE - Gear protection and longer synchro life. Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified.
- OFFERS QUICKER SHIFTS - MLT Gear Oil with balanced friction control for most manual transmission synchronizers. Other synthetic gear oils are often too slippery.
- SAFE FOR BRASS SYNCHROS - GL-4 Gear Oil lacks the reactive sulfurs found in most GL-5 oils that cause damage. Recommended for GL-1, GL-3 & GL-4 applications.
- POPULAR MOTOR OIL FOR - BMW, Honda/Acura, Ford Focus, late-model Mini Cooper, Land Rover/Range Rover LT77S, Mitsubishi, Dodge & Jeep NV1500, NV3500, NV3550 & NV5600 truck transmissions.
- WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | Red Line |
| Package Information | Bottle |
| Liquid Volume | 32 Fluid Ounces |
| Item Weight | 1.7 Pounds |
| Recommended Uses For Product | auto racing |
| Viscosity | 185 |
| Upper Temperature Rating | 1 Kelvin |
| Flash Point | 232 Degrees Celsius |
| Specific Uses For Product | Specific vehicle transmissions (e.g. BMW, Honda/Acura, Ford Focus, Land Rover/Range Rover LT77S, Mitsubishi, Dodge & Jeep NV1500, NV3500, NV3550 & NV5600 truck transmissions) |
| Item Form | Liquid |
| Global Trade Identification Number | 00083522502047 |
| Manufacturer | Red Line |
| Unit Count | 32.0 Fluid Ounces |
| UPC | 083522502047 |
| Number of Items | 1 |
| Model | Quart |
| Item Weight | 1.7 pounds |
| Product Dimensions | 9 x 3.91 x 3.82 inches |
| Item model number | (50204) |
| Is Discontinued By Manufacturer | Yes |
| Exterior | Machined |
| Manufacturer Part Number | 50204 |
| OEM Part Number | 50204 |
| Special Features | 75W80, Gear Oil|Drivetrain & Differentials, MTL 75W80 Manual Transmission Gear Oil GL-4 1 Quart Red Line Oil, Manual Transmission Gear Oil |

## Product Details

- **Material:** Brass
- **Brand:** Red Line
- **Package Information:** Bottle
- **Liquid Volume:** 32 Fluid Ounces
- **Item Weight:** 1.7 Pounds

## Images

![50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant (MTL) Car Gear Oil - 1 Quart - Image 1](https://m.media-amazon.com/images/I/71fVon1mirL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I use this for my 2011 Mazdaspeed 3? (Manual transmission)**
A: It's in my 2014 CX-5 which requires 75W-80. Works better than Mazda MTF.

**Q: What kind of improvement will I see using this over factory in an mt82 in a mustang?**
A: Not much, it runs a tad smoother when at temp but the notorious 3rd gear issue is still present, I noticed 5th would also scratch when it got really really cold. I'm thinking about switching to ATF like most others have in accordance with Ford's specs.

**Q: I have a bmw 89 325IS and i need 80w gl-4 which one is the one i need to get?**
A: If you have a manual transmission then you are looking at the correct one which is part number 50204

**Q: Is this safe to use in my 1980 Mercedes Benz 240D?**
A: Did a search on Pelican Parts for your 240D and it recommends this fluid for your manual transmission.

## Frequently Bought Together

- Red Line 50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant (MTL) Car Gear Oil - 1 Quart
- Slippery Pete - Fluid Pump for Standard Quart Bottles - 8cc per Pump Stroke and 3rd Hand Adapter, Transfer Gear Oil, Transmission and Differential Fluid (28mm)
- Red Line 50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant (MTL) Car Gear Oil - 1 Quart (2 Pack)

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**Shop now:** [https://www.desertcart.sk/products/2018135-50204-sae-75w80-api-gl-4-manual-transmission-and-transaxle](https://www.desertcart.sk/products/2018135-50204-sae-75w80-api-gl-4-manual-transmission-and-transaxle)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*