What oil does a 5.7 L 350 take?

The recommended oil for a 5.7L 350 engine is typically a high-quality conventional or synthetic motor oil with a viscosity of 5W-30 or 10W-30. The specific oil type and grade may vary depending on the vehicle manufacturer's recommendations, but these are the most common choices for this engine size and configuration.

Detailed Explanation

The 5.7L 350 engine is a popular V8 engine found in many American-made vehicles, particularly trucks and SUVs. This engine has been used in a variety of models over the years, including the Chevrolet Silverado, GMC Sierra, and Cadillac Escalade.

When it comes to selecting the right oil for a 5.7L 350 engine, there are a few key factors to consider:

• Viscosity: The most common viscosity grades recommended for this engine are 5W-30 and 10W-30. These viscosity grades provide the right balance of flow and protection across a wide range of operating temperatures.


• Oil Type: Both conventional and synthetic motor oils are suitable for a 5.7L 350 engine. Synthetic oils may provide improved performance and longer service life, but conventional oils can also be a good choice if they meet the manufacturer's specifications.


• Oil Quality: It's important to use a high-quality motor oil that meets or exceeds the manufacturer's recommended specifications, such as API (American Petroleum Institute) or ILSAC (International Lubricant Standardization and Approval Committee) standards.

Following the manufacturer's recommendations for oil type, viscosity, and quality is crucial for ensuring the proper lubrication and protection of the 5.7L 350 engine. Consult your vehicle's owner's manual or the manufacturer's website for the specific oil recommendations for your make and model.

What oil does a 5.7 L V8 take?

The correct oil for a 5.7L engine is SAE 0W-20 synthetic oil for newer models (starting around 2019/2022) and SAE 5W-20 synthetic blend for older models (e.g., 2009-2018). Always check your owner's manual and the oil cap for the most accurate recommendation, as it's the definitive source for your specific vehicle's requirements. 
For newer models (approx. 2019+):

• Oil Type: SAE 0W-20 full synthetic oil. 
• Recommendation: Some sources suggest using 0W-20 over 5W-20 as the factory has switched, and it offers better performance in cold weather. 

For older models (approx. 2009-2018):

• Oil Type: SAE 5W-20 synthetic or synthetic blend oil. 
• Recommendation: This is the original viscosity recommended for these engines. 

Important considerations

• Check the oil cap: The most accurate viscosity is printed directly on the oil filler cap of your engine. 
• Follow manufacturer specifications: Use oil that meets the manufacturer's specific quality specification, such as MS-6395 for some Ram trucks. 
• Consider your climate: While manufacturers recommend a specific oil, climate can influence your choice. If you live in a very hot climate, some people prefer a slightly thicker oil like 5W-30 for better protection under heavy loads, such as towing. 
• Use a full synthetic: Full synthetic oils provide better protection and performance, especially in varying temperatures, and often allow for longer oil change intervals. 

What kind of oil does a 350 5.7 take?

So You're going to need some 5W30 motor oil that's the oil it takes uh that's a good brand. And you're going to need um an oil filter uh it doesn't have to be a Fram.

What kind of oil does a 2000 Chevy 5.7 take?

5W-30
Notes: Conventional high mileage. 5W-30.

When to use 5W30 vs 10W30?

Use 5W-30 in colder climates or for frequent cold starts because it flows more easily when the engine is cold. Use 10W-30 in consistently warm climates or if the owner's manual recommends it, as it provides the same protection as 5W-30 at operating temperature but is thicker when cold, which can be beneficial in hot weather. Always check your vehicle's owner's manual for the manufacturer's specific recommendation, as using the wrong viscosity can impact engine performance and longevity. 
Key differences and when to use each

• 5W-30:
  • Cold weather performance: The "5W" indicates a lower viscosity at cold temperatures, meaning it flows more easily and reaches critical engine parts faster during a cold start. 
  • Best for: Colder climates, areas with significant temperature swings, and modern engines that benefit from faster cold-start lubrication to minimize wear, which occurs most during start-up. 
• 10W-30:
  • Cold weather performance: "10W" means it is thicker than 5W-30 when cold and takes longer to circulate. 
  • Best for: Consistently warm climates where the benefits of cold-start flow are less critical. It maintains its "30" viscosity at operating temperature, providing robust protection in heat. 
  • Other uses: It may be recommended for certain heavy-duty applications or equipment. 

Important considerations

• Always check your owner's manual: Your vehicle's manufacturer will specify the correct oil viscosity for your engine to ensure optimal performance and protection. 
• Operating temperature is the same: Both 5W-30 and 10W-30 have the same "30" rating, which indicates their viscosity at normal operating temperature (about 212∘F212 raised to the composed with power cap F212∘𝐹). 
• Modern engines: Some modern engines with complex systems may require 5W-30 for proper oil pressure, so it's crucial to follow the manual's recommendation.