</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3811.90.00.00/Red Line SI-1 Fuel System Cleaner/Mexico

Red Line SI-1 Fuel System Cleaner from Mexico

Complete fuel system treatment with synthetic detergents and corrosion inhibitors for mineral fuels. HTS 3811.90.00.00 classification for anti-corrosive and gum inhibitor additives in gasoline. Compatible with all fuel-injected engines.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• ASTM fuel compatibility testing recommended; clear 'not a lubricant' on SDS; temperature-controlled shipping for temperature-sensitive detergents

Red Line SI-1 Fuel System Cleaner from Mexico — Import Duty Rate | HTS 3811.90.00.00