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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Red Line MTL Transmission Gear Oil 50204Red Line Transmission Lubricants are designed to provide excellent low temperature shiftability and improved gear protection at higher temperatures. Efficiency improvements between 1 to 5 Percent are typical. The synthetic base stocks used have tremendous thermal stability and provide the best film strength available. The unique combination of base stocks and additives allow Red Line transmission oils to carry higher loads compared to petroleum
Red Line Transmission Lubricants are designed to provide excellent low temperature shiftability and improved gear protection at higher temperatures. Efficiency improvements between 1 to 5 Percent are typical. The synthetic base stocks used have tremendous thermal stability and provide the best film strength available. The unique combination of base stocks and additives allow Red Line transmission oils to carry higher loads compared to petroleum lubricants. The stability of these products allow them to be used for extended periods. MTL® can be used in most manual transmissions and transaxles for both street and racing use unless the manufacturer requires the additional protection of an SAE 90 or the extreme pressure protection of a GL5. In those situations the MT 90 (GL4) or 75W90NS (GL5) will provide good shiftability and synchro compatibility and extra gear protection. Limited slip transaxles may require the 75W90 Gear Oil to prevent limited slip chatter. 75W140NS is designed to help reduce the noise in noisy transmissions and transaxles, while still allowing good low temperature shiftability. D4 Automatic Transmission Fluid and High Temperature Automatic Transmission Fluid provides the gear protection of a GL4 gear oil in an automatic transmission fluid, which is far superior to a conventional Automatic Transmission Fluid. This gear protection makes it perfect for lubricating automatic transaxles and high performance automatic transmissions. The D4 Automatic Transmission Fluid provides the best low temperature shiftability. MTL® provides better wear protection in most manual transmissions which call for an Automatic Transmission Fluid which can be very important in racing applications. MTL® provides the low temperature properties equivalent to a petroleum Automatic Transmission Fluid. All Red Line transmission lubricants provide excellent synchronizer compatibility.
Viscosity Grade: SAE 75W-80
Use: Manual Transmissions
Type: Synthetic
API Rating: GL 4
Unit Size: 1 Quart
Unit Type: Bottle
Viscosity Grade: SAE 75W-80
Use: Manual Transmissions
Type: Synthetic
API Rating: GL 4
Unit Size: 1 Quart
Unit Type: Bottle
Features
- Appropriate Coefficient Of Friction For Most Manual Transmission Synchronizers
- Red Line Offers Lubricants To Pinpoint Nearly Every Transmission Application
- Excellent Gear And Synchro Protection, Balanced Slipperiness For Easier Shifting In Cold Climates
- Excellent For High And Low Mile Transmissions
- Compatible With Petroleum's And Other Synthetics
- High Performance Gear Protection And Longer Synchro Life
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 617 reviews
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Product Reviews
★★★★★ 5
Engine air filters are important!
Size: 8.26" x 5.63" x 2.24"
Just like me and you breathing, your car performs better when it can breathe freely and cleanly.
My philosophy with an engine air filter is to replace with cheap and often. You can't control the quality of air coming into your system but you can control the filtering, so I'd rather replace the filter on an accelerated schedule with a cheap product than to invest into something more expensive and have it perform dirty for longer than it should.
For my Honda CRV 2024 Hybrid, this filter fits snuggly and performs well.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Fastest wiper change ever
Size: 24"+20"+15"
I am not spending $50 plus for three windshield wipers at AutoZone. I hated how those aftermarket wipers had 4 different adapters you had to figure out . These fit my macan perfect. Clicked right in no rumbling around . Also it rained the very next day, super quiet and definitely did the job. Even if these go out in a few hot Texas summers. They are worth it for the price and easy install
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Reviewed in the United States on May 7, 2026
★★★★★ 5
They are great and easy to install
Size: 26"+17"+12"
They are working great and fit right.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Good product and a good price
Size: 26"+24"+14"
Fit like a charm and at a great price. The connection points are tight on the wiper arms and the rubber seems to be good quality. Time will tell once these are used for a while to see how they hold up.
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Reviewed in the United States on May 21, 2026
★★★★★ 4
fit fine
Size: 26+22+11
fit and work fine. 2017 ford explorer
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Reviewed in the United States on April 26, 2026