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What oil does a 2013 Avalanche take?

The 2013 Chevrolet Avalanche with the 5.3-liter V8 uses Dexos1-certified 5W-30 engine oil. Using the correct oil helps protect the engine and maintain performance. Always verify the exact specification in the owner’s manual or with a GM service professional, as regional guidelines can vary.


Overview of the oil specification for the 2013 Avalanche



Is synthetic oil recommended for this engine?


Synthetic or synthetic-blend 5W-30 Dexos1 oil is commonly recommended and widely used for the 5.3L V8 in the Avalanche. Synthetic oils can offer enhanced protection and better performance in demanding conditions such as towing or heavy-load scenarios. Always follow GM’s interval guidance as stated in the owner’s manual or by your service specialist.


Practical guidance for selecting and using the oil


When shopping for oil, ensure the product is Dexos1-certified and labeled 5W-30. If a Dexos1-certified 5W-30 is temporarily unavailable, contact a GM dealer or consult the manual for any approved alternatives. Do not substitute with a markedly different viscosity without professional guidance.


Oil change intervals and maintenance considerations


Oil-change intervals are guided by GM’s Oil Life Monitoring System, which takes into account driving conditions and engine load. Typical intervals with synthetic 5W-30 range from about 5,000 to 7,500 miles under normal driving, but towing, frequent idling, or extreme conditions can shorten the interval. Always rely on the vehicle’s Oil Life System for the most accurate timing.


Where to confirm the official specification


Consult the 2013 Chevrolet Avalanche Owner’s Manual or the GM Service Information to confirm Dexos1 certification and the recommended viscosity for your climate and driving style. A GM dealership service department can also verify the exact oil specification for your particular vehicle.


Summary


The 2013 Avalanche requires Dexos1-certified 5W-30 engine oil, with synthetic or synthetic-blend formulations commonly used. Adhere to the owner’s manual and Oil Life Monitor for change intervals, and verify the specification with a GM dealer if there are any regional or model-specific variations. Sticking to Dexos1 5W-30 helps protect the engine and maintain optimal performance.

What oil does a 2013 Chevy 5.3 take?


The 2013 Chevy 5.3L engine requires SAE 5W-30 full synthetic motor oil, and it's important to use a dexos1 approved oil to ensure it meets General Motors' standards. The oil capacity is approximately six quarts with a filter change.
 

  • Oil Type: SAE 5W-30 full synthetic, specifically a dexos1 certified oil. 
  • Capacity: Six quarts with a filter change. 
  • Important Note: Always consult your owner's manual for the most accurate information for your specific vehicle. 



What kind of oil does a 5.3 avalanche take?


Oil Grade: API*

Viscosity:10W-30 (Above -18°C) 5W-30 (All TEMPS) - SAE 5W-30 is preferred.
Capacity:6 quarts (with filter). After refill check oil level.
Torque:18 ft/lbs (Oil Drain Plug)



How much oil does a 2013 Chevy Avalanche 5.3 take?


The 2013 Chevrolet Avalanche with a 5.3L V8 engine has an oil capacity of 6 quarts with a new filter. It is recommended to use 5W-30 viscosity oil for all temperatures, though 0W-30 is an option for temperatures below -29∘Cnegative 29 raised to the composed with power cap C−29∘𝐶 (-29°F). 

  • Capacity: 6 quarts (with filter)
  • Recommended Viscosity: 5W-30 (for all temperatures)
  • Alternative Viscosity: 0W-30 (for temperatures below -29∘Cnegative 29 raised to the composed with power cap C−29∘𝐶 / -29°F)



What kind of oil does a 2013 Avalanche take?


STP High Mileage Full Synthetic Engine Oil 5W-30 5 Quart.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.