2020 Chevrolet Silverado 1500 Oil Capacity & Filter

Quick Answer

The 2020 Chevrolet Silverado 1500 oil capacity varies by engine. Most engines use Dexos1 Gen 2 or Dexos1 Gen 3 synthetic blend or full synthetic oil.

• 5.3L V8 (L82, L84, L87): 8.0 quarts (7.6 liters) of 0W-20 Dexos1 Gen 2 or Gen 3 synthetic blend or full synthetic oil.
  • OEM Oil Filter: ACDelco PF63F
  • Fram Cross-Reference: PH10575
  • Wix Cross-Reference: 57060
  • Mobil 1 Cross-Reference: M1-113
• 6.2L V8 (L87): 8.0 quarts (7.6 liters) of 0W-20 Dexos1 Gen 2 or Gen 3 synthetic blend or full synthetic oil.
  • OEM Oil Filter: ACDelco PF63F
  • Fram Cross-Reference: PH10575
  • Wix Cross-Reference: 57060
  • Mobil 1 Cross-Reference: M1-113
• 2.7L Turbo (L3B): 6.0 quarts (5.7 liters) of 5W-30 Dexos1 Gen 2 or Gen 3 synthetic blend or full synthetic oil.
  • OEM Oil Filter: ACDelco PF66F
  • Fram Cross-Reference: CH12920
  • Wix Cross-Reference: WL10010
  • Mobil 1 Cross-Reference: M1C-451A
• 4.3L V6 (LV3): 6.0 quarts (5.7 liters) of 0W-20 Dexos1 Gen 2 or Gen 3 synthetic blend or full synthetic oil.
  • OEM Oil Filter: ACDelco PF63F
  • Fram Cross-Reference: PH10575
  • Wix Cross-Reference: 57060
  • Mobil 1 Cross-Reference: M1-113
• 3.0L Duramax Diesel (LM2): 7.0 quarts (6.6 liters) of 0W-20 DexosD or API CK-4 full synthetic diesel oil.
  • OEM Oil Filter: ACDelco PF2263G
  • Fram Cross-Reference: CH12683
  • Wix Cross-Reference: WA10248
  • Mobil 1 Cross-Reference: M1-102

Capacity by Engine Option

Oil Change Interval

Chevrolet recommends following the Oil Life Monitoring (OLM) system for your 2020 Silverado 1500. This system dynamically calculates the oil change interval based on driving conditions, engine revolutions, oil temperature, and other factors. Typically, the OLM will recommend an oil change between 7,500 and 10,000 miles for normal driving conditions.

For severe duty conditions, such as frequent towing, extreme temperatures, dusty environments, or extensive idling, the OLM may recommend an oil change sooner, potentially between 3,000 and 5,000 miles. Always reset the OLM after every oil change.

Drain Plug Torque

The drain plug torque specification for all gasoline engines (2.7L, 4.3L, 5.3L, 6.2L) in the 2020 Chevrolet Silverado 1500 is 18 lb-ft (25 Nm). For the 3.0L Duramax Diesel engine, the torque specification is 22 lb-ft (30 Nm). It is highly recommended to replace the drain plug crush washer with a new one every time you change your oil to ensure a proper seal and prevent leaks. Consult your owner's manual or a dealership for the specific crush washer type for your engine.

How to Change the Oil

1. Warm up the engine: Drive the vehicle for a few minutes to bring the oil to operating temperature, ensuring it drains more easily.
2. Lift and secure the vehicle: Use a jack and jack stands or a lift to safely raise the front of the truck. Ensure the vehicle is stable.
3. Locate drain plug and oil filter: Position an oil drain pan underneath the drain plug. For most gasoline engines, the oil filter is located on the side of the engine block. For the 3.0L Duramax, the oil filter is a cartridge type located at the top of the engine.
4. Drain the old oil: Carefully remove the drain plug, allowing all the old oil to flow into the pan. This may take several minutes.
5. Replace the drain plug: Once the oil has fully drained, clean the drain plug, install a new crush washer, and reinstall the drain plug, tightening it to the specified torque.
6. Remove and replace the oil filter: Unscrew the old oil filter. Apply a thin layer of new oil to the gasket of the new filter before screwing it on. Hand-tighten the new filter until snug, then turn an additional 1/2 to 3/4 turn. For cartridge filters, ensure the new o-rings are installed correctly.
7. Add new oil: Carefully pour the recommended amount and type of new oil into the engine through the oil filler cap.
8. Check oil level: Start the engine and let it run for a minute to circulate the new oil. Shut off the engine, wait a few minutes, and then check the oil level with the dipstick. Add more oil if necessary.
9. Reset Oil Life Monitor: Follow the procedure in your owner's manual to reset the Oil Life Monitoring system.
10. Dispose of old oil: Properly dispose of your old engine oil at a certified recycling center.

Common Issues / Tips

• Active Fuel Management (AFM)/Dynamic Fuel Management (DFM): The 2020 Silverado 1500 engines equipped with AFM/DFM can be sensitive to oil levels and quality. Using the correct Dexos specification oil and adhering to oil change intervals is crucial for preventing potential lifter issues.
• Oil Consumption (4.3L V6 and 5.3L V8): Some owners have reported higher-than-normal oil consumption in these engines. Regularly check your oil level between changes and top off as needed.
• Turbulence in 2.7L Turbo: The 2.7L Turbo engine is a newer design. Ensure you use the exact specified oil weight and Dexos standard for optimal performance and longevity. The cartridge-style oil filter for this engine requires careful installation to prevent leaks.
• Diesel Particulate Filter (DPF) for 3.0L Duramax: Using the correct DexosD or API CK-4 oil is critical for the 3.0L Duramax to ensure proper operation and longevity of the Diesel Particulate Filter (DPF). Avoid conventional oils or oils not meeting these specific standards.
• Check for Leaks: After every oil change, visually inspect around the drain plug and oil filter for any signs of leaks.

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