Super Tech DEF Diesel Exhaust Fluid, Made in USA, 2.5 Gallon (9.46 L), 3-Pack For Sale

API Certified | Ready to Use | For SCR Diesel Engines

Keep your diesel vehicle running efficiently with Super Tech Diesel Exhaust Fluid (DEF). Formulated with high-purity urea and deionized water, this DEF solution is designed for use in SCR (Selective Catalytic Reduction) systems to help reduce harmful NOx emissions.

• Brand: Super Tech
• Product: Diesel Exhaust Fluid (DEF)
• Type: SCR Emissions System Fluid
• Formula: 32.5% Automotive Grade Urea / 67.5% Purified Water
• Ready to Use – No Mixing Required

• Helps reduce harmful NOx emissions
• Compatible with all SCR-equipped diesel vehicles & equipment
• Made with high-grade urea & deionized water
• Pre-diluted formula for convenient use
• Stable, colorless & odorless solution
• Meets ISO 22241 standards for purity and composition
• API Certified DEF fluid

• Diesel trucks
• SCR-equipped vehicles
• Diesel generators
• Commercial & heavy-duty equipment

• Use only in designated DEF tanks
• Do NOT mix with diesel fuel
• Do NOT dilute with water
• Use a dedicated DEF funnel or spout to avoid contamination

Diesel Exhaust Fluid plays an essential role in SCR systems by helping convert emissions into harmless nitrogen and water vapor, supporting cleaner diesel engine operation.

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✔ Genuine Product
✔ Secure Packaging

⚠ Note: DEF consumption varies depending on vehicle type, usage, and driving conditions. Monitor your DEF gauge regularly and refill as needed.