9 Best 75w90 Gear Oil – 2022

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To find the Best 75w90 Gear Oil you have to do proper research. To be honest, choosing the ideal one is hard.
We can help you decide using our analysis of 33218 user reviews. Let's get started.

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1Valvoline SynPower SAE 75W-90 Full Synthetic Gear Oil 1 QT9.8Check Price (Amazon)
2Lucas Oil 10047 SAE 75W-90 Synthetic Transmission and Differential Lube -9.8Check Price (Amazon)
3Mobil Synthetic, SAE Grade : 75W-909.8Check Price (Amazon)
4Lucas Oil 10072 SAE 75W-90 Synthetic Transmission and Differential Lube - 5 Gallon Pail9.8Check Price (Amazon)
5Royal Purple 06300 75w90 Max Gear Oil Case9.6Check Price (Amazon)
6ACDelco GM Original Equipment 10-4128 GL-5 75W-90 Synthetic Lubricant - 1 gal9.6Check Price (Amazon)
7Mobil 1 104361-UNIT 75W-90 Synthetic Gear Lube - 1 Quart8.6Check Price (Amazon)
8Valvoline High Performance SAE 75W-90 Gear Oil 1 QT8.4Check Price (Amazon)
9Lucas Oil 10048 SAE 75W-90 Synthetic Transmission and Differential Lube - 1 Gallon8.2Check Price (Amazon)
10Royal Purple 01300 Max Gear 75W-90 High Performance Synthetic Automotive Gear Oil8.2Check Price (Amazon)

Best 75w90 Gear Oil

We have assembled a list of the top 75w90 gear oil that you can buy.

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

  • Formulated to maintain excellent low temperature fluid protection
  • Helps provide outstanding thermal stability for cleanliness and longer service life
  • Contains special additives to assist in protecting gear teeth from rust and corrosion and reduce chattering in limited-slip differentials.
  • Recommended for conventional and limited slip differentials and non-synchronized manual transmissions where API GL-5 or API GL-4 fluid is specificed.

2. Lucas Oil 10047 SAE 75W-90 Synthetic Transmission and Differential Lube –

  • Fit type: Vehicle Specific
  • Affordable solutions
  • Replaces OEM number: Lucas Oil: 10047
  • Excellent for use in limited-slip differentials
  • Packaging May Vary

3. Mobil Synthetic, SAE Grade : 75W-90

  • Made in United States

4. Lucas Oil 10072 SAE 75W-90 Synthetic Transmission and Differential Lube – 5 Gallon Pail

  • Package Dimensions: 30.48 H x 37.465 L x 30.48 W (centimetres)
  • Package Weight: 37.3 pounds
  • Country of Origin : China
  • Fit type: Vehicle Specific

5. Royal Purple 06300 75w90 Max Gear Oil Case

  • Ultra-tough, high performance Automotive hypoid gear oil to provide maximum protection to heavily loaded gears while maximizing power throughout the drive train.
  • Max Gear outperforms ordinary gear oils by combining the highest quality synthetic oils with Royal Purple’s proprietary Synerlec additive technology.
  • Makes gears run smoother, quieter, cooler and longer without overhauls
  • A direct reduction of drag in the drive train has huge advantage for trucks and other 4-wheel drive vehicles.
  • Formulated with a friction modifier additive – no additional additives are necessary

6. ACDelco GM Original Equipment 10-4128 GL-5 75W-90 Synthetic Lubricant – 1 gal

  • Meets American Petroleum Institute (API) GL-5 specification for use in severe conditions
  • Formulated for improved fuel efficiency, lower axle temperature operation, and improved thermal stability.
  • High-quality product is suitable for both car and truck axles

7. Mobil 1 104361-UNIT 75W-90 Synthetic Gear Lube – 1 Quart

  • Mobil 1 Synthetic Gear Lube Ls 75W-90 Mobil 1 Synthetic Gear Lube Ls 75W-90 Is A Supreme Performance, Synthetic, Multi-Purpose, Sae 75W-90 Automotive Gear Lubricant Designed To Meet The Highest Level Of Performance Requirements Of Modern Passenger Vehicles In All Types Of Operating Conditions, Including Limited Slip Applications, As Well As Delivering Outstanding Power Transfer Performance.
  • Compared To Conventional Hypoid Gear Lubricants, Mobil 1 Synthetic Gear Lube Ls 75W-90 Performs Exceptionally Well Over A Wide Range Of Temperatures.
  • Through Creativity, Productivity And Innovation – This Brand Continues To Develop The Finest Automotive Accessories.
  • Model Number : 104361-UNIT

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

  • Protects against severe temperatures to help extend service life
  • Formulated with extreme-pressure additives to minimize gear wear from shock loads
  • Helps protect against gear wear from scuffing, scouring, corrosion and pitting
  • 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.

9. Lucas Oil 10048 SAE 75W-90 Synthetic Transmission and Differential Lube – 1 Gallon

  • Fit Type: Vehicle Specific
  • Package Dimensions: 31.75 H x 15.24 L x 15.24 W (centimeters)
  • Country of Origin : United States
  • Package Weight: 3.447 kilograms

10. Royal Purple 01300 Max Gear 75W-90 High Performance Synthetic Automotive Gear Oil

  • For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.

75w90 Gear Oil Buying Guide


Worried about finding a great 75w90 Gear Oil? Do you have difficulty deciding which model to buy when it comes to buying a 75w90 Gear Oil in general, and which model in particular?
Know that you are not alone if that is the case. Many people struggle to find the right 75w90 Gear Oil for their needs. We know how stressful the process can be!
You're obviously curious about this product since you're here. You need to find a credible source of information before you decide which product is right for you.
You can obtain information from a variety of sources - buying guides and ratings websites, personal recommendations from friends and family members, online forums where users share their own experiences, product-specific reviews available all over the web, and YouTube channels. Research is crucial to finding the right product.
But it's not always that easy, isn't it? This is why we've compiled a list of the best 75w90 Gear Oil on the market, on your behalf, so you won't have to worry
How did we come up with the list, you ask? How did we create this buying guide?
  • We first collected as much information about these products as possible from trusted sources.
  • To validate all collected data, we used both Artificial Intelligence and a large amount of data.
  • After that, we used our artificial intelligence to rate them using industry-standard criteria in order to pick the best 75w90 Gear Oil on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: When you decide to go for an unreliable brand simply because the price is low, what happens? You're likely to get a short-lasting product. This is because renowned brands have a reputation to maintain, while others do not.
The best 75w90 Gear Oil brands offer some unique features that set them apart from the rest. We hope that you'll find an ideal product among those listed here.
  1. Features: You don't need tons of features, just useful ones. We consider the features that are important and pick a 75w90 Gear Oil based on them.
  2. Specifications: The quality of a product can always be measured quantitatively using numbers. Our goal is to find products with higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers who used the 75w90 Gear Oil before you wouldn’t say wrong, would they? Good ratings reflect good customer service.
  4. Customer Reviews: Customer reviews provide you with actual and trustworthy feedback about the 75w90 Gear Oil, as they come from actual consumers.
  5. Seller Rank: Now, this is interesting! You need more than just a good 75w90 Gear Oil, you need something that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. The manufacturers should, ideally, be able to deliver better quality and after-sales service because of this increasing number.
  6. Value For The Money: As the saying goes, you get what you pay for. Cheap isn’t always good. It doesn't mean spending a lot of money on a flashy but underserving product is good either. Before putting a 75w90 Gear Oil on the list, we look at a 75w90 Gear Oil's value for money.
  7. Durability: Durability and reliability go hand to hand. A robust and durable 75w90 Gear Oil will serve you for months and years to come.
  8. Availability: Products come and go, and new products replace the old ones. New features are probably added, some improvements are made. How can you use a supposedly good 75w90 Gear Oil if it's no longer manufactured by the manufacturer? As much as possible, we feature products that are current and are sold by one or more reliable sellers.
  9. Negative Ratings: Yes, we do take that into account as well! We filter out the products that received mostly negative ratings when picking the top-rated 75w90 Gear Oil on the market.

These are the criteria we used to choose our list of Best 75w90 Gear Oil. Does our process stop there? Heck, no! Our website is updated regularly with timely and relevant information, and that's the most important thing you need to know about us.
As reader satisfaction is our highest priority, we have a final layer of filtering. And that is you, the reader! Please let us know if any 75w90 Gear Oil featured here is incorrect, irrelevant, not up to date, or simply outdated. Our list will be promptly revised based on your reasonable suggestions, and we appreciate your feedback.

Victor Hayes