2014 Chevrolet Silverado 3500HD Oil Capacity & Filter

The 2014 Chevrolet Silverado 3500HD requires 6.0 quarts (5.7 liters) of 5W-30 oil for the 6.0L V8 engine.

Quick Answer

• Oil Capacity: 6.0 quarts (5.7 liters)
• Recommended Oil Weight: 5W-30
• Oil Specification: Dexos1 Gen2 (or newer Dexos1 Gen3 recommended)
• **Oil Filter (6.0L V8):
  • OEM:** ACDelco PF48E (or PF48F, consult dealer)
  • Fram: PH10575
  • Wix: 57060
  • Mobil 1: M1-113

Capacity by Engine Option

The 2014 Chevrolet Silverado 3500HD was offered with two primary engine options:

Note: This article focuses on the 6.0L Vortec V8 gasoline engine. For Duramax diesel specifics, consult your owner's manual.

Oil Change Interval

Normal Duty: For most driving conditions, General Motors recommends an oil change every 7,500 miles or 12 months, whichever comes first. Always follow your vehicle's Oil Life Monitoring (OLM) system, which will alert you when an oil change is due based on driving conditions.

Severe Duty: If you frequently operate your 2014 Silverado 3500HD under severe conditions, such as:

• Frequent towing or hauling heavy loads
• Driving in extremely dusty conditions
• Idling for extended periods
• Making frequent short trips (less than 5 miles)
• Driving in very hot or very cold temperatures

You should consider changing your oil and filter more frequently, potentially every 3,000-5,000 miles or 6 months. Refer to your owner's manual for specific severe duty recommendations.

Drain Plug Torque

The oil drain plug for the 2014 Chevrolet Silverado 3500HD 6.0L V8 engine should be torqued to 18 lb-ft (24 Nm). Always use a new drain plug gasket or crush washer to ensure a proper seal and prevent leaks. Most new oil filters come with a new gasket.

How to Change the Oil (6.0L V8)

1. Gather Supplies: New oil, new oil filter, oil drain pan, wrench for drain plug, oil filter wrench, torque wrench, funnel, rags, safety glasses, and gloves.
2. Warm Up Engine: Drive the truck for a few minutes to bring the oil to operating temperature, making it flow more easily. Then, park on a level surface.
3. Lift and Secure: Safely lift the front of the truck using a jack and secure it with jack stands. Never work under a vehicle supported only by a jack.
4. Locate Drain Plug: Place the drain pan under the oil pan, then carefully remove the drain plug with a wrench. Allow all the old oil to drain completely.
5. Replace Drain Plug: Install a new crush washer on the drain plug and re-install it, tightening to 18 lb-ft (24 Nm).
6. Remove Old Filter: Place the drain pan under the oil filter, then use an oil filter wrench to remove the old filter. Be prepared for some oil to spill.
7. Install New Filter: Apply a thin coat of new oil to the rubber gasket of the new filter. Hand-tighten the new filter until it seats, then tighten an additional 3/4 to 1 full turn. Consult filter instructions for specific torque if provided.
8. Add New Oil: Lower the truck. Using a funnel, add 6.0 quarts of the recommended 5W-30 oil to the engine through the oil filler cap.
9. Check Level: Start the engine and let it run for a minute to circulate the new oil, then shut it off. Wait a few minutes for the oil to settle, then check the oil level on the dipstick. Add more oil if necessary, but be careful not to overfill.
10. Dispose of Old Oil: Properly dispose of your old oil and filter at a local recycling center or auto parts store.

Common Issues / Tips

• Active Fuel Management (AFM) / Dynamic Fuel Management (DFM): The 6.0L Vortec V8 in some 2014 Silverado models may be equipped with AFM/DFM, which can be sensitive to oil quality and level. Regular oil changes with the correct Dexos-approved oil are crucial to prevent potential lifter issues or excessive oil consumption.
• Oil Consumption: Some 6.0L engines may exhibit minor oil consumption. It's good practice to check your oil level regularly (e.g., every 1,000 miles) and top off as needed between changes.
• Dexos Specification: Ensure the oil you use explicitly states "Dexos1 Gen2" or "Dexos1 Gen3" on the bottle. These specifications ensure the oil meets GM's requirements for engine protection, fuel economy, and emissions.

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