Trucker Grade Full Synthetic Diesel Engine Oil 5W-40 for Heavy Duty Diesel Engines, 1 Gallon Each, Three Pack With Triple Protection Plus Technology That Guards Against Wear, Deposits And Oil Breakdown
✔️ Triple Protection Plus guards wear, deposits and oil breakdown for heavy-duty engines
Three 1-gallon containers of full synthetic diesel engine oil designed for heavy-duty engines, including Class 8 tractors and fleet trucks. It features exclusive Triple Protection Plus technology to guard against wear, deposits, and oil breakdown, with improved low-temperature flow and fuel economy versus older 15W-40 oils.
✅ Full synthetic 5W-40 diesel oil with Triple Protection Plus technology
✅ Significantly improved wear protection versus CJ-4 oils
✅ Enhanced fuel economy up to 1.5% versus 15W-40 oils
✅ Advanced dispersants guard against soot, dirt, and contaminants
✅ Resists heat breakdown for longer service life
✅ Low-ash formulation helps protect exhaust after-treatment devices
✅ Meets API CK-4, CJ-4, CI-4 PLUS, CI-4, CH-4 and ACEA E11
✅ OEM approvals include Cummins CES 20086, Volvo VDS-4.5, Mack EOS-4.5, Caterpillar ECF-2/3
✅ Three-pack, 1 gallon each, ideal for fleets and heavy-duty use
💡 What is the purpose of full synthetic 5W-40 diesel engine oil in heavy-duty trucks and fleets?
This oil protects engines under heavy loads and extreme temperatures, helping extend life and maintain performance.
- Extends engine life by reducing wear
- Improves cold-weather starting and low-temperature flow
- Reduces soot and deposits with robust dispersants
- Supports exhaust after-treatment with low-ash formulation