Best Power Steering Fluid for Gm – Top 7 Picks

Power steering fluid has a crucial role to play in your vehicle’s power steering system. It has to be good enough to keep the system healthy. There are many factors that make a distinctive power steering fluid, and I will tell you about them.

In this segment, I will take you over to the best power steering fluid for gm that you can find this year. My goal is to demystify all the aspects to help you choose better.

Top 07 Best Power Steering Fluid for gm Comparison

Our 07 Picks of Best Power Steering Fluid for gm

There are lots of products available on the market and thus finding the right one can be a challenge. To help you through the situation, I have brought our top 07 picks of the best power steering fluid for GM here. I will now review all the products mentioned in the comparison table. I will also mention some decision-making factors here and will also grade them product-wise. Remember that A+ goes to the best while C is for the least.

1. ACDelco Automatic Transmission Fluid – Best GM OE Fluid

Specifications

• Brand: ACDelco
• Quantity: 1 Gallon
• Item Weight: 4 Pounds
• OE Standards: Yes
• Product Dimensions: ‎ ‎11.5 x 5.5 x 5.5 inches
• Fluid: Dexron VI

Decision-Making Factors

• Friction Durability: A+
• Oxidation Resistance: A+
• Performance: A+
• Long Lasting: A+

Let’s get started with our top of the listed product. This is an OE automatic transmission fluid by ACDelco. While ACDelco is a renowned and reliable American automotive parts company.

This product contains Dexron VI that is an automatic transmission fluid used mostly in GM transmissions. The thing I like about this fluid despite its many features is the backward serviceability. It allows it to go with previous Dexron compatible transmissions as well.

Moving forward, this fluid will offer a consistent shift performance. This is a very important aspect. Because not just a good shift is necessary, but consistency is also momentous. So, that you can have a similar experience every time.

To top it off, this fluid version has a lot of factors improved. For instance, if we talk about friction durability – that means a good lubrication throughout – this fluid has improved.

There are many other features like viscosity stability, oxidation resistance, foam control, and aeration control. This fluid ensures about all of them and provides a great transmission throughout.

Moreover, a good power steering performance can lead to a better fuel economy as well. But it depends on the type of fluid being used. This fluid has the potential to improve the fuel economy of your car.

Thus, you have all those incredible features covered with this amazing fluid. If you are looking for a seamless experience, then I would highly recommend it to you.

Pros

• Improved Foam control keeps the equipment (pump) from damage
• Longer transmission life with consistency takes your experience up
• The fluid is oxidation resistant for longevity
• The backward compatibility allows you to use it with older GM transmissions

Cons

• Not a widely compatible product
• The price is relatively higher

2. ACDelco GM Original Equipment Power Steering Fluid – Best For Long Service Life

Specifications

• Brand: ACDelco
• Quantity: 32 Oz
• Item Weight: 1 Pound
• OE Standards: Yes
• Product Dimensions: ‎ 3.62 x 7 x 8.25 inches
• Fluid: Power Steering Fluid

Decision-Making Factors

• Friction Durability: A+
• Oxidation Resistance: A+
• Performance: A+
• Long Lasting: A+

Next up, you have my follow-up product – ACDelco Power Steering Fluid. This is quite a specific product. It is made to use in power steering.

First off, it is a GM original equipment fluid. That means it will work just up to the expectations. Because OE products are designed and manufactured accordingly for consistent performance.

Secondly, if your power steering makes noises and you are worried about it, then don’t do it anymore. Just bring this fluid and the problem will be solved.

To top that off, this fluid does not make foam. Now, this is very important. Because there is a pump involved in the system and foam is not good for the health of the pump.

Moreover, this fluid is corrosion resistant. That means, it resists oxidation leading to corrosion. Thus, it does not only offer good performance but also ensures longevity.

Also, the purpose of power steering is to reduce the driver’s effort while turning. This fluid makes sure that effort is minimum. Along with that, you can also use it in cold weather conditions.

Pros

• This fluid works effectively to nullify steering noises
• It does not make foam to protect the equipment from wearing
• The fluid is corrosion resistant for longevity
• Helps in smooth transmission

Cons

• Make sure about the fluid color
• The price is relatively higher

Read Also: Best Power Steering Fluid for Honda

Comparison between the No. 01 and No. 02 Product on My List

I will now compare my top two products and it will help you choose easily.

The first product is an ATF while the second one is a power steering fluid. Both are same type of fluids, but they are not exactly the same.

The first product provides viscosity stability that makes it consistent throughout its performance and it can serve multiple purposes.

Both fluids can work in extreme weather conditions like cold conditions.

If you want a fluid that can serve automatic transmission as well as power steering, then go for the first one. Otherwise, for specifically power steering, you can buy the second one.

3. Johnsen’s 4611 Power Steering Fluid – Best For High-Quality Fluid

Specifications

• Brand: Johnsen
• Quantity: 1 Gallon
• Item Weight: 7.73 Pounds
• OE Standards: Original Formula
• Product Dimensions: ‎ 10 x 7 x 4.1 inches
• Fluid: Power Steering Fluid

Decision-Making Factors

• Friction Durability: A
• Oxidation Resistance: A
• Performance: A
• Long Lasting: A

On the third spot, we have Johnsen’s power steering fluid. This is a relatively economical option that ensures good performance at the same time.

Talking about the details, this fluid is a high-quality source to improve the power steering process of your vehicle. It comes with additional conditioners to ensure smooth transmission.

The formula is pretty good, and it mixes with most of the factory power steering fluid. This point is quite important because manufacturers usually recommend a fluid, and you have two choices there. Either you use the recommended fluid or the one that can mix with the original fluid.

Moreover, as there is a pump involved in the power steering system, so the fluid should be good enough to help the pump work fine. This fluid helps in stopping the squealing noises of the pump as well. To top it off, this fluid protects the seals from wearing as well.

Other than that, good lubrication helps in preventing unusual wear at the same time. So, overall, this fluid performs pretty well and is considerable.

Pros

• No more pump squealing noise with this fluid
• No more unusual wear with this fluid
• This fluid stops slipping as well for a good transmission
• The price is pretty good

Cons

• This is not an OE product
• It is economical, so, the quality can be mediocre

4. ACDelco GM 10-4017 Auto Trak II – Best Transfer Case Fluid

Specifications

• Brand: ACDelco
• Quantity: 33.8 Oz
• Item Weight: 2 Pounds
• OE Standards: Yes
• Product Dimensions: ‎‎8.8 x 4.8 x 2.5 inches
• Fluid: Transfer Case Fluid

Decision-Making Factors

• Friction Durability: A
• Oxidation Resistance: A
• Performance: A+
• Long Lasting: A

On the next spot, we have ACDelco OE transfer case fluid. If you are looking for a fluid for your four-wheel drives with a transfer case, then this is the right product for you.

The transfer case is usually filled with a fluid that provides lubrication to internal parts as well as cooling to the internal parts. This fluid can also provide lubrication to a wet clutch in some cases. So, it is a multipurpose fluid for you.

Now, if we talk about the features of this product, the very first thing that intrigues me is its oxidation resistance. This is a pretty important feature that ensures the extended life of the fluid. Because there will be no corrosion or decomposition of fluid.

The next key feature of this product is that it withstands extended high-temperatures operations. Thus, it proves to be a sustainable and reliable fluid.

Thus, if you are looking for a specific fluid (transfer case fluid) that can serve your purpose, then nothing is better than this GM original equipment fluid.

Just drain the old fluid with easy technique and pour this one. It takes very little time and you are ready to roll.

Pros

• Oxidation resistant for longevity
• This fluid withstands high temperature conditions
• A pretty reliable fluid for smooth steering performance
• There is nothing like original, so, enjoy the OE experience

Cons

• It is for specific purposes
• Prolonged contact may cause skin and eye irritation

5. Genuine GM Fluid 12345867 – Best For Cold Climate

Specifications

• Brand: General Motors
• Quantity: 32 Oz
• Item Weight: 1.55 Pounds
• OE Standards: Yes
• Product Dimensions: ‎ ‎10 x 7 x 2 inches
• Fluid: Power Steering Fluid

Decision-Making Factors

• Friction Durability: A
• Oxidation Resistance: A
• Performance: A
• Long Lasting: A

Moving forward, we have a cold climate power steering fluid that is a GM original equipment fluid.

First off, it is a partially synthetic fluid aka semi-synthetic fluid. It is made up of fully synthetic oil and conventional mineral oil. Thus, you get all the benefits at a low price tag.

The specialty of this product is its exceptional performance in a low-temperature environment. So, if you live in areas where the temperature is extremely low, then this product is pretty useful for you.

Along with that, the great lubrication phenomenon helps in minimizing the pump squealing and ensuring wear resistance. Other than that, you get oxidation resistance as well to avoid corrosion.

There is a no-foaming feature as well that ensures good transmission and good health of the pump.

So, if you need an excellent OE fluid for low-temperature weather conditions, then look no further and go for this incredible product.

Pros

• Great low-temperature fluidity
• Great corrosion resistant formula for longevity
• Can be used in all the vehicles
• Partially synthetic for additional features

Cons

• Low-temperature condition fluid
• Causes irritation to eyes.

Read if you want: Power Steering Fluid Symbol

6. Prestone AS263-6PK Power Steering Fluid – Best For Smooth Transmission

Specifications

• Brand: Prestone
• Quantity: 32 Oz
• Item Weight: 12.12 pounds
• OE Standards: NA
• Product Dimensions: ‎ ‎10.04 x 9.13 x 8.07 inches
• Fluid: Power Steering Fluid

Decision-Making Factors

• Friction Durability: B+
• Oxidation Resistance: B+
• Performance: B+
• Long Lasting: B+

On the second last spot, we have this pretty good fluid by Prestone. This fluid is supposed to work with all manufacturers due to its properties.

First off, its incredible formula helps in running the system smoothly. Along with that it reduces fluid losses as well by preventing leakage.

When it comes to its formula, it has high-quality oil along with additives that help the shrunk and dried seals to revitalize.

Its wide range of compatibility makes it good to go with GM, Ford, Chrysler, and many other vehicles.

As there is a pump involved in the power steering system, the anti-wear agents of this fluid protect the pump components against wearing. To top it off, the corrosion resistant formula helps in preventing corrosion and making it last longer.

Pros

• Widely compatible and goes with almost every vehicle
• Helps in revitalizing the seals
• Prevents pump wearing by offering good lubrication
• Prevents leakage and works for 50,000 miles

Cons

• Not an original equipment fluid
• Sealing is not the best

7. Genuine GM Fluid 88901975 Electro-Hydraulic Power Steering Fluid – Best Compatibility

Specifications

• Brand: General Motors
• Quantity: 33.8 Oz
• Item Weight: 2.12 Pounds
• OE Standards: Yes
• Product Dimensions: ‎ 7.72 x 3.7 x 2.99 inches
• Fluid: Electro-Hydraulic Power Steering Fluid

Decision-Making Factors

• Friction Durability: B+
• Oxidation Resistance: B+
• Performance: A
• Long Lasting: B+

Last but not least, we have a genuine GM fluid for power steering and other hydraulic equipment.

First of all, it is a synthetic oil that means it will offer a better dynamic viscosity. This helps in making the steering performance better and increasing fuel economy as well.

When it comes to its performance, you become a fan. Because the transmission gets much better along with the long-lasting consistency that it provides.

This fluid has a good temperature range of working as well. That means you can relax in extreme weather conditions (-40 to 130 ℃) because it will work fine.

This is an OEM fluid, and you know that nothing is better than the original. So, you will have a next-level experience with it.

Lastly, it goes with central hydraulic systems, level control, shock absorbers, and hydro-pneumatic systems along with power steering. So, you can take multiple benefits from it.

Pros

• Great dynamic viscosity for smooth transmission
• Compatibility is pretty good
• Works in many other hydraulic systems
• Good temperature range of working

Cons

• The price can be higher

Note: All the products were incredible and none of them fell into C category.

Buyer’s Guide : Best Power Steering Fluid for GM

Now that you have gone through the reviews, it is time for a buyer’s guide. Because it helps you remember the important aspects before buying the product. This portion is dedicated especially to beginners to help them purchase better. So, let’s get right in!

Read if you want to know: Check Power Steering Fluid Hot Or Cold

Benefits of Power Steering Fluid

As you are going to use a power steering fluid, you should also have an idea about its benefits. Here are the three benefits of power steering fluid.

Smooth Transmission: Power steering fluid ensures a smooth transmission; thus, you need to apply a very low force to steer.

Wear Protection: Without proper lubrication, it is highly likely that your power steering system wears out. Moreover, the pump can also get damaged. So, a power steering fluid protects against wear.

Fuel Economy: A power steering fluid can improve the fuel economy of your vehicle as well.

Leak Protection: A good power steering fluid has the ability to protect against leakage.

Types of Power Steering Fluid

When it comes to the types of power steering fluid, remember that there are four main types:

1. Automatic Transmission Fluid (ATF): This fluid is used in power steering as well as automatic transmissions. 
2. Synthetic Fluid: This is synthetic oil and is used in most recent vehicles. It has a pretty good dynamic viscosity.
3. Non-Synthetic Fluid: This is usually mineral oil and is used in power steering.
4. Semi-Synthetic Fluid: This fluid is a combination of synthetic and mineral oil for newer properties and features.

Read: Check And Add Power Steering Fluid

Top Brands of Power steering fluid for GM

You should know about the top brands on the market as well. Thus, you can make a better choice. Here are the top five brands for power steering fluids for GM.

• ACDelco
• Johnsen’s
• Prestone 
• Pentosin 
• Lucas Oil

Key Features of GM power steering fluid

Here are the prominent key features of power steering fluids that you should find in all the products.

• Good power steering fluids offer better friction durability and prevent wearing.
• Good power steering fluids have good viscosity and consistent performance with time.
• They have great foam control to avoid pump damage and ensure smooth transmission.
• The oxidation resistance is prominent in them to avoid corrosion. 
• They are capable of working in extreme weather conditions.
• They prevent leakage and ensure good sealing.

Read Also: How Much Power Steering Fluid Do I Need

FAQ related to power steering fluid for GM

Here are some frequently asked questions to answer your general queries.

1. What power steering fluids does GM use?

GM uses the original equipment fluids by ACDelco as their power steering fluids.

2. Does it matter what kind of power steering fluid I use?

Yes, it is important, because the manufacturer usually recommends a fluid with certain properties and you have to follow them. Some fluids go with all the vehicles.

3. Does the power steering fluid have to be specific?

According to the properties required in the owner’s manual, you should use the specific fluid. You can also use a universal fluid that covers those properties.

4. What fluid is the best for steering?

There are many good brands like ACDelco, Johnsen’s, Prestone, and Pentonsin. You can go for the compatible one.

5. Is GM power steering fluid the same as ATF?

They are not exactly the same. But their type is the same. Because both are hydraulic fluids. There is a color difference, but you can use ATF in power steering.

6. What color should the power steering fluid be?

If you ask about the most common color, it is deep red color. Other than that, there are pink and clear shades as well.

7. Should I flush the power steering fluid?

It depends on the condition of the existing fluid. If it is not bad, then you can mix the fluids. Otherwise, you will have to flush the old one and then pour the new one.

Final Thoughts

Power steering fluid is not easy to find. You have to look for a lot of factors before buying one. I have tried to equip you with all the necessary information. Now, it is your turn to keep the important stuff in mind. Take my advice and never settle for something superficially good. Look for your desired features and then buy the product.

If you liked our products and have some feedback to share, then please mention that in the comment section below. Have a wonderful day!