

Winter Shield™ Diesel Treatment
Keep your engine running reliably through the harshest winter conditions with maximum protection against gelling. Enhanced with a powerful cetane booster, Winter Shield™ Diesel Treatment ensures quicker, more dependable starts on the coldest mornings.
Key Benefits
- Anti-Gel Protection Down to -20°F*
- Cetane boost improves cold starts
- Water Dispersants: Improve Cold Starts
- Universal: Safe in all Diesel Vehicles
- Added Lubricity improves wear and fuel economy
- Will not void engine manufacturer's warranty
Directions For Use
- 1 Pint (473 mL) bottle - Add one bottle (1 pint) of Lucas Oil Winter Shield™ Diesel Treatment to each 60 gallons of diesel fuel to prevent fuel thickening or gelling. A second bottle is recommended for temperatures below -10°F. Good to -20°F.
- 2 Quarts (1.89 L) bottle - Add one bottle (2 quarts) of Lucas Oil Winter Shield™ Diesel Treatment to 240 gallons of diesel fuel to prevent fuel thickening or gelling. A second bottle is recommended for temperatures below -10°F. Good to -20°F.
















