--- product_id: 282000797 title: "Red Line (50204) SAE 75W80 API GL-4 Manual Transmission and" brand: "red line" price: "319 zł" currency: PLN in_stock: true reviews_count: 5 category: "Red Line" url: https://www.desertcart.pl/products/282000797-red-line-50204-sae-75w80-api-gl-4-manual-transmission store_origin: PL region: Poland --- # API GL-4 certified for superior protection 70W80 viscosity for smooth shifting Enhanced cold temperature performance Red Line (50204) SAE 75W80 API GL-4 Manual Transmission and **Brand:** red line **Price:** 319 zł **Availability:** ✅ In Stock ## Summary > ⚡ Shift like a pro, protect like a champion! ## Quick Answers - **What is this?** Red Line (50204) SAE 75W80 API GL-4 Manual Transmission and by red line - **How much does it cost?** 319 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/282000797-red-line-50204-sae-75w80-api-gl-4-manual-transmission) ## 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 - • **Cold Start Champion:** Superior cold switching capabilities mean no more sluggish shifts on chilly mornings. - • **Race-Proven Formula:** Backed by decades of racing tech, delivering unmatched transmission protection and durability. - • **All-Season Reliability:** Optimized for both high and low mileage vehicles, ensuring peak performance year-round. - • **Precision Shift Mastery:** Experience lightning-fast, silky smooth gear changes that keep you ahead in every drive. - • **Trusted American Craftsmanship:** Proudly made in the USA with a legacy of quality since 1979. ## Overview Red Line SAE 75W80 API GL-4 manual transmission fluid is a high-performance synthetic lubricant engineered for faster shifting, enhanced friction control, and superior transmission protection. Designed for both cold and warm conditions, it suits vehicles with varying mileage and leverages racing-grade technology developed since 1979 to deliver reliable, smooth gear transitions and long-lasting drivetrain health. ## Description 70W80 GL-4 manual transmission lubricant that provides faster shifting, improved friction coefficients and better transmission protection. Also provides better cold switching and works with high and low mileage vehicles. Since 1979, Red Line started synthetic oil producing lubricants for the racing industry. Today, we manufacture more than 100 quality products, including engine oils, transmission oils, assembly lubricants, fuel additives and our popular WaterWetter cooling additive for the automotive, motorcycle, marine and industrial markets. Technology: Using state-of-the-art technology, Red Line responds to the technical challenges of today's performance industry. We are enthusiasts who stay up to date in every market niche and ensure product recommendations that lead to serious performance gains. We use this knowledge of racing to create high-performance products for racing cars and road vehicles. Red Line products work and protect better than all on the market. No compromises Review: Excellent service and product. Haribo sweets is a nice touch with delivery but could do with a bigger bag 🤣 Review: 並行輸入品とのことですが、容器も全く傷などなくきれいなものでした。 梱包も問題なく、配送トラブルなく迅速な対応でした。オイルそのものは 評価の基準がなく、変速時のスムーズさは交換前より心なしかちょっと良く なった感じがします。 ## Features - manufacturer: Red Line - Item Trademark: RED LINE - Item Weight: pounds, pounds, 1.70, 1.70 - Item Category: Machine Lubricant ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CPCBEG | | Best Sellers Rank | #7,783 in Automotive ( See Top 100 in Automotive ) #174 in Automotive Oils | | Brand Name | Red Line | | Container Type | Bottle | | Country of Origin | USA | | Customer Reviews | 4.8 4.8 out of 5 stars (873) | | Flash Point | 232 Degrees Celsius | | Global Trade Identification Number | 00083522502047 | | Item Form | Oil | | Item Weight | 1.7 Pounds | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | Red Line | | Material | Oil | | Recommended Uses For Product | Lubricant | | Specific Uses For Product | Improve Shift Performance, Manual Transmissions MT | | UPC | 083522502047 | | Unit Count | 32 Milliliters | | Upper Temperature Rating | 1 Kelvin | | Viscosity | 70W/80W | ## Product Details - **Brand:** Red Line - **Item weight:** 1.7 Pounds - **Liquid volume:** 32 Fluid Ounces - **Material:** Oil - **Package information:** Bottle ## Images ![Red Line (50204) SAE 75W80 API GL-4 Manual Transmission and - Image 1](https://m.media-amazon.com/images/I/71fVon1mirL.jpg) ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***R on 30 October 2025* Excellent service and product. Haribo sweets is a nice touch with delivery but could do with a bigger bag 🤣 ### ⭐⭐⭐⭐⭐ Review *by ダ***ン on 14 October 2020* 並行輸入品とのことですが、容器も全く傷などなくきれいなものでした。 梱包も問題なく、配送トラブルなく迅速な対応でした。オイルそのものは 評価の基準がなく、変速時のスムーズさは交換前より心なしかちょっと良く なった感じがします。 ### ⭐⭐⭐⭐⭐ Review *by J***É on 31 January 2026* Bonne qualite ## 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) --- ## 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.pl/products/282000797-red-line-50204-sae-75w80-api-gl-4-manual-transmission](https://www.desertcart.pl/products/282000797-red-line-50204-sae-75w80-api-gl-4-manual-transmission) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-30*