AC Delco GM Original Equipment 10-9329 (19432321) dexos™1 GEN 3 Full Synthetic 5W-30 Motor Oil - 1 qt. | Case of 12

Advanced GEN3 Formula – Backwards compatible with previous dexos1®, ILSAC GF-6, and API SP specifications for reliable performance across multiple engine types. Superior Oxidation Resistance – Helps prevent oil breakdown, maintaining optimal lubrication and prolonging engine life.

Turbocharger & Engine Protection – Designed to enhance engine cleanliness, reduce wear, and improve turbocharger durability. Enhanced Sludge & Deposit Control – Resists varnish and sludge buildup while meeting new stochastic pre-ignition (SPI) and deposit test standards for cleaner engine operation.