Top 10 Gl4 Transmission Oil – Transmission Fluids

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1. Red Line

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Car Gear Oil, Red Line 50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant, 1 Quart Bottle

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Red Line #ad - Why red line - established in 1979, Red Line Products perform & protect better than any on the market. Popular motor oil for - bmw, land rover/range rover lt77s, dodge & jeep nv1500, ford focus, Honda/Acura, Mitsubishi, NV3500, late-model Mini Cooper, NV3550 & NV5600 truck transmissions.

Longer synchro life - high-performance gear protection, satisfies the gear oil viscosity requirements of 75W, 80W and motor oil viscosities of SAE 30, 10W30, 5W30. No compromises. Offers quicker shifts - mlt gear Oil with balanced friction control for most manual transmission synchronizers. Other synthetic gear oils are often too slippery. Recommended for gl-1, GL-3 & GL-4 applications. Safe for brass synchros - as it lacks the reactive sulfurs found in most GL-5 oils that cause damage.
BrandRed Line #ad
ManufacturerRed Line #ad
Height3.82 Inches
Length9 Inches
Weight1.7 Pounds
Width3.91 Inches
Part Number50204
Model(50204)
WarrantyManufacturer Warranty

2. Red Line

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Red Line 50304 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant, 1 Quart

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Red Line #ad - Stable at high temperatures in performance applications. Less slippery low sulfur formula compatible with brass synchronizers. Satisfies gear oil viscosity requirements of 75W; 80W; SAE 40 10W40 and 15W40 motor oil. Popular in vw audi; Nissan; Toyota and Mazda. Also available as lighter viscosity like MTL and MT-85.
BrandRed Line #ad
ManufacturerRed Line #ad
Height16 Inches
Length65 Inches
Width14 Inches
Part Number50304
Model50304

3. Red Line

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1 Gallon, Red Line 50305 Manual Transmission MT 90W Gear Oil, Synthetic Gear Lube

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Red Line #ad - Recommended for gl-1, and gl-4 applications, GL-3, as well as where most special synchromesh fluids are specified. High performance - gear protection and longer synchro life.

Popular motor oil for - nissan, lotus elise/Exige, mitsubishi, mazda, Toyota, VW/Audi, Mendeola transmissions & Atlas transfer cases for Off-Road. Recommended for gl-1, GL-3 & GL-4 applications. Safe for brass synchros - gl-4 gear oil lacks the reactive sulfurs found in most GL-5 oils that cause damage. No compromises. Offers quicker shifts - excellent gear and synchro protection, balanced friction control & slipperiness for easier shifting even in cold climates. Why red line - established in 1979, Red Line Products perform & protect better than any on the market.
BrandRed Line #ad
ManufacturerRed Line #ad
Height11.25 Inches
Length7.5 Inches
Weight7 Pounds
Width4 Inches
Part Number50305
Model50305

4. Red Line

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Red Line 50205 MTL 75W80 GL-4 Gear Oil, 1 Gallon

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Red Line #ad - Eliminates notchy shifting, even when cold; high performance gear protection and longer synchro life. Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Offers quicker shifts, perfect synchronizer coefficient of friction. Popular replacement for and improvement over gm synchromesh 12345349 and Auto-Trak II 12378508 and Chrysler spec MS-9224. Popular for bmw, land rover/range rover lt77s, dodge and jeep NV1500, honda and acura, Ford Focus, late-model mini cooper, NV3500 and NV5600 truck transmissions.
BrandRed Line #ad
ManufacturerRed Line #ad
Height11 Inches
Length6.75 Inches
Weight7 Pounds
Width4.5 Inches
Part Number50205
Model50205
WarrantyLIMITED WARRANTY

5. CRC

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CRC Multi-Purpose Gear Oil 85W90 SAE-Gallon 24239, 1 Gallon 128 Ounces

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CRC #ad - Highest Quality Standards. Made in the USA. Highly Reliable. Professional Products. Auto, truck and bus standard transmissions and differentials requiring API/GL-3 and GL-4 oils.
BrandCRC #ad
ManufacturerSTALUBE #ad
Height10.63 Inches
Length6 Inches
Weight7.8 Pounds
Width4.75 Inches
Part Number24239
Model24239
WarrantyManufacturer Warranty

6. Valvoline

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Valvoline SynPower SAE 75W-90 Full Synthetic Gear Oil 1 QT

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Valvoline #ad - Contains special additives to assist in protecting gear teeth from rust and corrosion and reduce chattering in limited-slip differentials. Helps provide outstanding thermal stability for cleanliness and longer service life. Recommended for conventional and limited slip differentials and non-synchronized manual transmissions where API GL-5 or API GL-4 fluid is specificed. Formulated to maintain excellent low temperature fluid protection.
BrandValvoline #ad
ManufacturerValvoline #ad
Height11.6 Inches
Length3.38 Inches
Weight0.01 Pounds
Width3.38 Inches
Part NumberVV975
ModelVV975

7. Red Line

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Red Line MT-85 75W85 GL-4 Manual Transmission Lubricant Pack of 2

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Red Line #ad - Popular in nissan; Mitsubishi; Hyundai and Kia. Stable at high temperatures in performance applications. Less slippery low sulfur formula compatible with brass synchronizers. Also available as lighter viscosity MTL and heavier MT-90 Satisfies gear oil viscosity requirements of 75W; 80W; 85W; SAE 30 5W30 motor oil.
BrandRed Line #ad
ManufacturerRed Line #ad
Height8.7 Inches
Length7.2 Inches
Width2.1 Inches
Part Number50504-2
Model8542047824

8. Red Line

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1 Pack, 1 Quart, Red Line 50504 MT-85 75W85 GL-4

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Red Line #ad - Fit type: Vehicle Specific. Satisfies gear oil viscosity requirements Of 75W, 85W, 80W, Sae 30 5W30 Motor Oil. Popular in nissan, Mitsubishi, Hyundai. Runs Smooth.
BrandRed Line #ad
ManufacturerRed Line #ad
Height6 Inches
Length13 Inches
Weight1.95 Pounds
Width6 Inches
Part Number50504
ModelRED50504
WarrantyLIMITED WARRANTY

9. Liqui Moly

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1 Liter, Liqui Moly 20012 SAE 75W-90 GL-4 Gear Oil

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Liqui Moly #ad - Reduces transmission noise, wide viscosity range. Good seal compatibility. Excellent aging resistance, good viscosity/temperature properties. Low manual shifting effort, optimum pressure-absorption capability. Excellent wear protection, high rust and corrosion protection.
BrandLiqui Moly #ad
ManufacturerLiqui Moly #ad
Height10.31 Inches
Length3.39 Inches
Weight1.54 Pounds
Width3.39 Inches
Part Number20012
Model20012

10. Triax

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Full Synthetic Manual Transmission and Gear Box, Compatible with Chrysler MS 9224, Honda MTF, and Toyota Differential 1 Quart, Triax Gear Max MT 75W-80 GL-4

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Triax #ad - Full synthetic gl-4 75w80 with pao and esters, differential, mt, manual transmission fluid. Compatible with honda, jeep, mini, bmw, ford, audi, Toyota, BMW X5 Tranfer Cases, Acura, chrysler, Mercedes Benz and many others.

Contains a custom build, defoamers, high-performance detergency adpack coupled with friction modifiers, and a corrosion inhibitor to handle various kinds of contamination; features 204 VI Index, and arctic grade, extreme viscosity stability, -60 F pour point. Exceeds all oem fluid performance for 75W80 gear, syhchromesh and transfer cases. Excellent shifting performance, smooth shifting, rapid, no slipping. Extremely long drain intervals up to 5 x OEM intervals. Eliminates notchy shifting and "grinding" gear noise. No reactive sulfurs, protects all yellow metal components.
BrandTriax #ad
ManufacturerTriax Lubricants LLC #ad
Height8 Inches
Length4 Inches
Weight2 Pounds
Width2 Inches
Part NumberTRX4581