Engine Oil Filler Neck Rubber Cap from Mexico
A vulcanized rubber cap sealing the oil filler neck on automotive engines, preventing contamination and oil evaporation. Falls under HTS 4016.99.1500 as an other rubber closure, excluded from Chapter 87 vehicle parts by form/function.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Classify based on universal cap form, not specific vehicle fitment, to stay in Chapter 40
• Include SAE specifications in documentation for automotive rubber validation