The 6/64 Oz Howes Diesel Defender is a Diesel cleaner from Howes based on a diesel defender formula. Compatible with all diesel engines including ulsd, applied to the fuel tank. Provides medium protection.

• Brand: Howes
• Product Type: Diesel cleaner
• Base Formulation: Diesel Defender
• Color: Amber
• Concentration: Ready to use
• Placement: Fuel tank
• Treatment Strength: Moderate cleaning strength
• Longevity: One tank
• Timeframe: Immediate
• Scent: Fresh petroleum
• Container Type: Plastic jug
• Industry Application: Diesel fuel system
• Protection Degree: Medium protection
• Compliant: Howes OEM-approved
• Hazard Class: Non-hazardous
• Package Size: 6/64 oz

• Class 1–8 diesel trucks and equipment
• Commercial fleet diesel vehicles
• Agricultural and construction diesel engines
• Stationary diesel generators
• Marine diesel engines

All diesel engines including ULSD Always verify compatibility with your specific vehicle or equipment before use.

Meets: Howes OEM-approved. Add before fill-up Hazard class: Non-hazardous.