2019 Volvo VNL Oil Capacity & Filter Specs

The 2019 Volvo VNL equipped with the standard Volvo D13 engine takes approximately 38 quarts (9.5 gallons or 36 liters) of engine oil when performing a standard oil and filter change. Heavy-duty trucks like the VNL require massive amounts of high-quality oil to keep their large displacement diesel engines lubricated and cooled across tens of thousands of miles between service intervals. Whether you are an owner-operator or a fleet mechanic, using the exact manufacturer specifications is critical to preventing catastrophic engine failure and maintaining your warranty.

Quick answer

• Oil Capacity: ~38 quarts (36 L) for Volvo D13; ~44 quarts (41.6 L) for Cummins X15 (always verify your specific oil pan size).
• Recommended Weight: 10W-30 (factory preferred for fuel economy) or 15W-40 (preferred for high-temperature, heavy-hauling operations).
• Oil Specification: Volvo VDS-4.5 or API CK-4 Heavy Duty Diesel Engine Oil.
• Oil Filter (Volvo D13): The D13 utilizes two full-flow filters and one bypass filter.
  • OEM Volvo Kit: 22030848 (includes all three filters)
  • Wix: 57187 (Full Flow), 57182 (Bypass)
  • Baldwin: BD7309 (Full Flow), B7409 (Bypass)
  • (Note: Fram and Mobil 1 do not typically manufacture the standard heavy-duty spin-on filters for this application; stick to Baldwin, Wix, Donaldson, or OEM).

Capacity by engine option

The 2019 Volvo VNL was primarily ordered with the proprietary Volvo powertrain, though the Cummins X15 was a popular option for certain heavy-haul applications.

Note: Capacities can vary slightly based on aftermarket bypass filter additions or optional high-capacity oil pans. Always verify the level on the dipstick after a brief idle.

Oil change interval

Because Class 8 trucks cover immense distances, oil change intervals are highly dependent on the type of driving and average fuel economy.

• Normal Duty (Long Haul / Highway): Up to 50,000 to 55,000 miles, assuming fuel economy is above 6.5 mpg. If using synthetic VDS-4.5 oil and OEM filters, long-haulers frequently push this interval, though frequent oil sampling (UOA) is highly recommended.
• Severe Duty (Heavy Haul / Regional / High Idle): 25,000 to 35,000 miles. Stop-and-go driving, pulling maximum gross weight, or extended idling hours quickly degrade oil additives and increase soot loading.

Drain plug torque

• Volvo D13 Drain Plug Torque: 44 ft-lbs (60 Nm).
• Crush Washer Note: The drain plug relies on a copper crush washer. You must replace this washer at every oil change. Reusing the old, compressed washer is the number one cause of slow oil pan leaks on these trucks, which can lead to expensive environmental fines.

How to change the oil

Servicing a Class 8 truck is a large-scale job that requires high-capacity drain pans and safety protocols.

1. Prepare the Truck: Park on level ground, set the tractor parking brakes, and chock the wheels. Ensure the engine is warm to help suspend soot and allow the heavy oil to drain faster.
2. Drain the Oil: Place a drain pan with at least a 12-gallon capacity under the oil pan. Remove the drain plug and let the oil drain completely. This can take up to 15-20 minutes.
3. Replace Filters: Using a heavy-duty strap wrench or filter cup, remove the two full-flow filters and the single bypass filter. Clean the filter housing bases. Fill the new filters with fresh oil (pre-filling is critical on heavy-duty diesels to prevent dry starts) and lubricate their gaskets. Spin them on and tighten to manufacturer specifications (usually 3/4 to 1 full turn after gasket contact).
4. Reinstall Drain Plug: Install a new copper crush washer on the drain plug and torque to 44 ft-lbs.
5. Refill Engine: Pour in the specified amount of VDS-4.5 10W-30 or 15W-40 oil.
6. Run and Check: Start the engine and watch the oil pressure gauge closely. Once pressure builds, let it idle for two minutes. Shut it down, wait 10-15 minutes for the oil to drain back into the pan, and verify the fluid level on the dipstick. Check underneath for any leaks.

Common issues / tips

For the 2019 generation of the Volvo VNL (specifically D13 engines), soot management is a top priority. The bypass filter is designed specifically to capture microscopic soot particles that the full-flow filters miss. Never skip changing the bypass filter, as excess soot will quickly wear out your valvetrain and cause premature DPF (Diesel Particulate Filter) clogging. Additionally, beware of over-tightening the oil filter housings; they can crack or distort, leading to high-pressure leaks while on the road. If you have any doubts about your specific engine configuration, consult a Volvo dealer with your VIN.

Need an oil change? Find a trusted shop on Repairius.