The above listed Model Year vehicles, equipped with the specified engine RPO codes were factory filled with dexos1™ 5W-20 oil and the engines were fitted with engine oil fill caps that say: SAE 5W-20 dexos. GM Powertrain has tested, validated and approved the use of 0W-20 dexos1™ as
Jan 30, 2023 · The GM dexos R spec applies to modern high-performance cars like the Corvette. * motor oil specification. Dexos R denotes 0W-40 and 5W-50 motor oils that can withstand the rigors of high-speed and high-load conditions created during high-performance driving. As of now, the specification only applies to high-performance engines used in.
Nov 2, 2013 · Apr 28, 2012. Messages. 363. Nov 2, 2013. #1. Just picked up my new Silverado. 5.3 crew cab. 4wd Z71 Manual calls for 0w20 and dexos. On the dexos site there are 2 dexos 0w20'smobil 1 and AC Delco. Says not to use anything other than 0w20. Thoughts, questions, comments about GM pushing oil companies to license/certify 5w30 and dexos and then
Exxon Mobil Mobil Super 2000 x1 Diesel SAE 10W-40 50101/50500 ADNOC Voyager Gold SAE 0W-40 50200/50500 Amsoil Full SAPS European Car Formula SAE 5W-40 50200/50500

Engineered for today’s advanced engines, Mobil 1 Advanced Fuel Economy full-synthetic motor oil 0W-20 helps to improve fuel economy* and extend engine life for vehicles of all ages. Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to your vehicle.

MS-6395 (Material Standards 6395), is a motor oil certification issued by Chrysler and per page 108 of the 2013 JK Wrangler User’s Guide is the recommended fill for the 3.6L Pentastar engine. A good number of oils meet MS-6395 but surprisingly Mobil-1 is not among them.

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is mobil 1 0w 20 dexos approved