Who Makes GM Dexos Oil?




The GM Dexos oil is made by the General Motors Corporation. This oil is designed specifically for use in GM vehicles.

If you own a GM vehicle, you may be wondering who makes GM Dexos oil. Dexos is a specification for motor oil developed by General Motors. It is designed to provide improved fuel economy and wear protection for GM engines.

There are several companies that make motor oils that meet the Dexos specification, including Shell, ExxonMobil, and Valvoline.

Who Makes Dexos Engine Oil?

Dexos is a brand of motor oil created by General Motors. It was introduced in 2012 and is designed to meet the needs of GM vehicles. Dexos-licensed oils are available from a variety of manufacturers, including Shell, ExxonMobil, and Valvoline.

Who Makes Acdelco Full Synthetic Oil?

ACDelco is a brand of General Motors (GM) that produces auto parts and accessories. Its full synthetic oil is made in-house by GM. According to the GM website, ACDelco full synthetic oil “provides exceptional wear protection, helps maintain optimal performance, and protects against sludge and deposits.”

The company recommends this oil for use in all GM vehicles, as well as vehicles from other manufacturers that require full synthetic oil. ACDelco full synthetic oil is available in several different viscosities: 0W-20, 5W-30, and 10W-30. It comes in both quarts and gallons and can be purchased online or at GM dealerships.

What Oil Brand Does Gm Use?

GM is the world’s largest automaker and has been using oil brands such as Mobil 1, Castrol, and Valvoline for many years. In 2017, GM switched to Pennzoil Platinum Euro 0W-20 fully synthetic motor oil for all of its vehicles. This high-quality motor oil helps protect engines from wear and tear, while also providing excellent fuel economy.

Does Mobil Make Dexos Oil?

Yes, Mobil does make Dexos oil. Dexos is a performance specification developed by General Motors (GM) for engine oils used in their vehicles. The specification includes requirements for fuel economy, wear protection, and deposit control.

GM recommends that only oils that meet the Dexos specification be used in their vehicles.

What really is GM Dexos and the truth you need to know as a customer? Free speech!

GM Dexos Approved Oil List

As of September 1, 2016, GM will only warranty oil changes using a GM dexos-approved oil. This is a big change for GM as they have always recommended specific oils in the past. Now they are saying any dexos-approved oil can be used.

But what are demos? Dexos is a specification for motor oil developed by General Motors. All oils that meet the dexos specification must provide certain benefits in order to be approved.

These benefits include: – Improved fuel economy compared to conventional oils – Reduced engine wear under high heat and stress conditions

– Protection against deposit formation and sludge build-up – Enhanced compatibility with emission control systems There are currently three different demo specifications – dexos1™, dexos2™, and dexost2 Plus™.

The main difference between these specifications is that Dexos2 Plus™ requires the use of synthetic base stocks while the other two do not. So which oils are GM Dexos approved? Below is a list of all the current Dexos Approved Oils:

-ACDelco Full Synthetic Motor Oil 0W-20 (dexost2 Plus) API SM/CF; ILSAC GF-5; ACEA A1/B1; DFE;GM 6094M; GM 4718M Yes 5qt Jug $24.97 / jug -ACDelco Full Synthetic Motor Oil 0W-30 (dexost2 Plus) API SM/CF ;ILSAC GF-5 ;ACEA A1/B1 Yes 5 qt Jug $26.97 /jug

Dexos 2 Approved Oil List

As of September 1, 2015, GM requires the use of Dexos2 motor oil in all GM vehicles. This specification is designed to deliver improved performance over previous generations of motor oil and provides superior protection for your engine. The following oils have been approved by GM for use in Dexos2-equipped vehicles:

ACDelco: dexos2 Full Synthetic Motor Oil (Product Code 88861800) Castrol: Edge with Fluid Titanium (Product Code 03101-07151-3) Chevron: Supreme Motor Oil (Product Code M0P-TP)

Mobil 1: ESP Formula 5W-30 (Product Code 1109B576) Pennzoil: Platinum Euro Full synthetic 5W-30 (Product Code 3324M)

Dexos Oil Vs Synthetic

If you’re like most car owners, you want to do what’s best for your vehicle. But with so many different types and brands of motor oil on the market, it can be hard to know which one is right for your car. Do you go with conventional oil or synthetic?

What’s the difference between them, anyway? Here’s a quick rundown on conventional vs synthetic motor oil: Conventional motor oil is made from crude oil that’s been refined and contains additives to help protect your engine.

Synthetic motor oil is also made from crude oil, but it undergoes a more extensive refining process and often contains higher-quality additives. So, which type of motor oil should you use in your car? It depends on a few factors, including:

– The age and model of your vehicle: If you have an older car with high mileage, conventional motor oil may be a better option as it’s less likely to cause leaks. Newer cars typically perform better with synthetic oils as they can withstand higher temperatures without breaking down. – Your driving habits: If you do a lot of stop-and-go driving or drive in extreme weather conditions (hot or cold), synthetic motor oil may be a better choice as it won’t break down as easily under these conditions.

– Your budget: Synthetic motor oils tend to be more expensive than conventional oils, so if cost is a factor, conventional may be the way to go. Ultimately, the decision of which type of motor oil to use in your car comes down to personal preference and what works best for your particular vehicle. If you’re unsure, consult with your mechanic or refer to your owner’s manual for guidance.

Is Mobil 1 Dexos Approved

Yes, Mobil 1 is Dexos approved. Dexos is a specifications system created by General Motors (GM) for engine oils used in their vehicles. The requirements for Dexos-approved oils are more stringent than those of the industry standard, and only a handful of brands meet them.


GM’s DEXOS oil is a fully synthetic motor oil that was designed specifically for GM vehicles. It meets or exceeds all of GM’s specifications for engine protection and performance. DEXOS is available in five different viscosity grades, so you can choose the one that best suits your driving conditions.

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