ACDelco 0W-20 Full Synthetic Motor Oil Case of 6 Quarts — dexos1 GEN 3 for 5.3L/6.2L V8, Improved Cold-Start & Fuel Economy

ACDelco dexos1 GEN 3 Full Synthetic SAE 0W-20 is a GM-approved engine oil sold as a convenient six-quart pack engineered to protect modern 5.3L and 6.2L V8 engines while improving cold-start response and fuel efficiency.

This six-pack contains six 1-quart bottles (0.946 L each) of ACDelco 0W-20 full synthetic motor oil, part number 10-9322 and GM part 19432331. Formulated to meet GM dexos1 GEN 3 and API SP resource-conserving standards, this oil is designed for current gasoline engines that require low-viscosity lubrication. The GEN 3 specification improves compatibility with exhaust systems and particulate filters while offering enhanced oxidation stability, deposit control, and protection under high-stress conditions.

What specific engines and models is this oil intended for?

This product is specified for Chevrolet and GMC 1500-series trucks equipped with the listed V8 engines. Confirm your owner's manual or engine code before purchase to ensure correct application.

• Fits 2014–2022 Chevrolet Silverado and GMC Sierra 1500 models
• Compatible with 5.3L V8 engine codes L82 and L84
• Compatible with 6.2L V8 engine code L87
• Meets GM dexos1 GEN 3 and backwards compatible with earlier dexos1, ILSAC GF-6, API SP

How does this 0W-20 oil perform in cold starts and high temperatures?

The SAE 0W-20 viscosity provides low-temperature flow for faster lubrication at startup and stable film strength at operating temperature. GEN 3 additives enhance oxidation resistance so the oil retains protective properties over time.

• 0W rating gives quicker oil circulation during cold starts
• Thin operating viscosity helps reduce internal friction and improve fuel economy
• Improved oxidation resistance delays oil breakdown in heat
• Formulation reduces sludge and varnish that can form during heavy use

Will this oil protect turbochargers, valves, and piston areas effectively?

The GEN 3 additive package is engineered for modern engine demands, including turbocharged and direct-injection applications. It helps maintain cleanliness across critical components and supports reliable lubrication under transient loads.

• Designed to reduce wear on bearings, cams, and lifters
• Helps control deposit formation in the combustion and oil-control areas
• Meets upgraded tests for stochastic pre-ignition (SPI) and deposit limits
• Compatible with systems using exhaust particulate filters

How convenient is the six-quart pack for maintenance and storage?

The case of six quarts covers multiple oil change intervals and keeps a ready supply for DIY servicing or fleet maintenance. Individual quart bottles are easy to store and pour, and the pack reduces frequent reordering.

• Six 1-quart bottles — suitable for multiple oil changes or topping off
• Individual bottles are portable and convenient for garage use
• Case format simplifies inventory for small fleets or home mechanics
• ACDelco branding assures OEM-aligned specifications

Who is this for: This ACDelco dexos1 GEN 3 0W-20 six-quart pack is aimed at Chevrolet and GMC 1500 owners, independent mechanics, and fleet managers who need a GM-approved full synthetic oil for 5.3L and 6.2L V8 engines. Choose this case if you want a low-viscosity, resource-conserving oil that supports cold starts, engine cleanliness, and compatibility with modern exhaust aftertreatment systems while keeping a practical supply on hand for routine maintenance.