“ExxonMobil has been the supplier for the U.S. GM dealer network since 1990, and during the last 20 years, the GM service fill program has become one of the best original engine manufacturer lubricants programs in the industry.10 Sept 2021
What brand of oil does GMC recommend?
What Brand Of Oil Does GMC Recommend? GMC factory dealer recommends using ACDelco Dexos1 Full Synthetic engine oil for your Sierra 1500.16 Jun 2021
What is GM recommended oil?
Dexos is a synthetic oil developed by GM that is recommended for all 2011 and newer GM vehicles.14 Jun 2020
What kind of oil does a GMC Sierra 1500 take?
A 2021 GMC Sierra with a 2.7L engine uses 6 quarts of 5w30 dexos1™oil. A 3.0L diesel-equipped GMC Sierra requires 7 quarts of 0w20 dexos2™oil. The 4.3L V6 GMC Sierra takes 6 quarts of 5w30 dexos1™oil. All of the V8-model 2021 GMC Sierra trucks take 8 quarts of 0w20 dexos1™oil.
What kind of oil does a 2004 GMC Sierra take?
SAE 5W-30
How much oil does a GMC Sierra 1500 take?
The 4.3L V6 GMC Sierra takes 6 quarts of 5w30 dexos1™oil. All of the V8-model 2021 GMC Sierra trucks take 8 quarts of 0w20 dexos1™oil. Finally, the 2021 Sierra HD with the 6.6L V8 diesel needs 10 quarts of 15w40 dexos1™oil.
Superseding the new oil standard, Chevrolet recommended “GF-4” oils. These oils, used by most vehicle manufacturers, will be made to a new “GF-5” specification. Fully synthetic oil is still recommended for both the new Corvette and Camaro models. There are benefits to using the new dexos 1 motor oil.
What synthetic oil does GM recommend?
Dexos
What is the difference between regular oil and Dexos?
Dexos® oils are formulated exclusively with synthetics or synthetic blends. Better antioxidant technology that keeps oil from oxidizing. Dexos® oils generally have a drain interval of up to 15,000 miles. Lower viscosity that holds up to engine combustion and heat better and longer than other oils on the market.
Is Dexos oil really necessary?
Dexos rated is not at all needed for the engine. In fact, there are oils out there (amsoil to name one) that exceed the spec for dexos, but aren't technically "dexos certified" since they don't want to pay for it. Owners manual should specifically state "DEXOS licensed or equivalent".14 Aug 2015