






⚙️ Shift into the fast lane with Red Line’s precision power!
Red Line 70W80 API GL-4 manual transmission fluid is a synthetic lubricant designed to improve shifting speed, friction control, and transmission protection. Ideal for all mileage levels and cold climates, it leverages racing-grade technology developed since 1979 to deliver superior performance and durability for manual transmissions.






| ASIN | B000CPCBEG |
| Best Sellers Rank | #20,624 in Automotive ( See Top 100 in Automotive ) #349 in Automotive Oils |
| Brand | Red Line |
| Customer Reviews | 4.8 4.8 out of 5 stars (895) |
| Date First Available | 27 August 2012 |
| Exterior | Machined |
| Item Weight | 771 g |
| Item model number | (50204) |
| Manufacturer | Red Line |
| Manufacturer Part Number | 50204 |
| OEM Part Number | 50204 |
| Product Dimensions | 22.86 x 9.93 x 9.7 cm; 771.11 g |
| Viscosity | 70W/80W |
C**M
I bought my 2017 Mazda3 used, so I cannot speak to how it performs now compared to when it was brand new. But I CAN say that the shifts do feel much better. It’s not night and day, but the increased “smoothness” is definitely noticeable.
B**R
Excellent service and product. Haribo sweets is a nice touch with delivery but could do with a bigger bag 🤣
ダ**ン
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。
D**N
Amazing product
C**U
Utilisé pour un renouvellement de l’huile de réducteur d un Kona ev Plutôt un bon rapport qualité prix Viscosité un peu plus élevée que l’origine Utilisé depuis 30000 km environ, Rien à signaler depuis
Trustpilot
2 weeks ago
5 days ago