Top 9 GL-4 Gear Oil 75W-90 – Gear Oils

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1. Red Line

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

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Red Line #ad - Popular in vw audi; Nissan; Toyota and Mazda. Also available as lighter viscosity like MTL and MT-85. 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.
BrandRed Line #ad
ManufacturerRed Line #ad
Height16 Inches
Length65 Inches
Weight1.7 Pounds
Width14 Inches
Part Number50304
Model50304

2. 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 - This 75w85 gl-4 gear oil is designed to fill the viscosity gap between mtl 70w80 gl-4 and mT-90 75W90 GL-4, making it a perfect fit Compatible with many Nissan, Hyundai, Mitsubishi, Kia and NV4500 pickup truck transmission Compatible with.
BrandRed Line #ad
ManufacturerRed Line #ad
Height8.7 Inches
Length7.2 Inches
Width2.1 Inches
Part Number50504-2
Model8542047824

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

4. Red Line

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

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Red Line #ad - Recommended for gl-1, GL-3 & GL-4 applications. No compromises. High performance - gear protection and longer synchro life. Popular motor oil for - nissan, vw/audi, lotus Elise/Exige, toyota, Mazda, Mitsubishi, Mendeola transmissions & Atlas transfer cases for Off-Road.

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, and gL-4 applications, as well as where most special synchromesh fluids are specified. 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

5. Valvoline

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

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Valvoline #ad - Formulated to maintain excellent low temperature fluid protection. 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.
BrandValvoline #ad
ManufacturerValvoline #ad
Height11.6 Inches
Length3.38 Inches
Weight0.01 Pounds
Width3.38 Inches
Part NumberVV975
ModelVV975

6. Lucas Oil

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Clear, Lucas Oil 10047 SAE 75W-90 Synthetic Transmission and Differential Lube, , 1 Quart 32 Ounces

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Lucas Oil #ad - Replaces oem number: Lucas Oil: 10047. Packaging May Vary. Fit type: Vehicle Specific. Affordable solutions. Excellent for use in limited-slip differentials.
BrandLucas Oil #ad
ManufacturerLUCAS OIL #ad
Height2.92 Inches
Length9.94 Inches
Weight2.03 Pounds
Width3.09 Inches
Part Number051-507
Model051-507
WarrantyManufacturer Warranty

7. Valvoline

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

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Valvoline #ad - Formulated for ultimate gear protection and performance. Contains an extreme pressure additive for better load carrying capacity and wear protection. Full synthetic formula for exceptional high and low temperature protection. Works in tight spaces and makes gear oil easier to use. Excellent thermal stability designed to protect oil from high temperature breakdown.
BrandValvoline #ad
ManufacturerValvoline #ad
Part Number889785-EA
Model889785-EA

8. Valvoline

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Valvoline High Performance SAE 75W-90 Gear Oil 1 QT

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Valvoline #ad - Recommended for limited-slip hypoid differentials and non-synchronized manual transmissions in passenger cars, light trucks, sport utility vehicles, vans and heavy-duty trucks where an API-GL5 or GL-4 fluid is specified. Formulated with extreme-pressure additives to minimize gear wear from shock loads. Protects against severe temperatures to help extend service life. Helps protect against gear wear from scuffing, scouring, corrosion and pitting.
BrandValvoline #ad
ManufacturerValvoline #ad
Height11.6 Inches
Length3.38 Inches
Weight1.55 Pounds
Width3.38 Inches
Part NumberVV820
ModelVV820

9. VP Racing Fuels

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VP Racing Fuels Hi Performance Classic GL-4 Gear Oil Quart SAE 80W-90 4 Pack

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VP Racing Fuels #ad - Do not use in applications calling for an OEM specialized lubricant. Applications include synchronizers, thrust washers, bushings and other components typically found in classic manual transmissions and transaxles.

Not to be used in applications requiring a GL-5 extreme pressure or other gear oil quality. Recommended for use in traditional transmissions, Borg-Warner, Muncie, such as Rockwell, Saginaw, Ford, and import transmissions/transaxles calling for an API GL-4 gear oil. Vp classic sae 80w-90 api gl-4 gear oil for use with ‘yellow metals', thrust washers, like synchronizers, bushings, & other components typically found in classic manual transmissions and transaxles.
BrandVP Racing Fuels #ad
ManufacturerVP Racing Fuels #ad
Height0 Inches
Length0 Inches
Weight0 Pounds
Width0 Inches
Part Number2703