Engine Oil Filler Neck Rubber Cap
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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as dedicated replacement part for specific vehicle models
Vehicle-specific parts classify under Chapter 87 end-use provisions.
If with embedded metal spring for pressure fit
Metal-reinforced rubber articles have separate heading.
If functions as pressure-regulating seal in fuel systems
Gaskets for engines may shift to Chapter 84 if mechanical function dominates.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Classify based on universal cap form, not specific vehicle fitment, to stay in Chapter 40
• Include SAE specifications in documentation for automotive rubber validation
Related Products under HTS 4016.99.15.00
Pressure Cooker Safety Valve Rubber Seal
Vulcanized rubber O-ring seal for pressure cooker safety valves, maintaining airtight pressure during cooking. Classified under HTS 4016.99.1500 as a rubber closure/seal.
HVAC Duct Rubber End Cap
Flexible vulcanized rubber cap closing HVAC duct ends during installation or storage. Classified as closure under HTS 4016.99.1500.
Cosmetic Jar Inner Rubber Lid Liner
Pressed vulcanized rubber liner inside cosmetic jar plastic lids for airtight seal. HTS 4016.99.1500 as lid closure component.
Water Bottle Sports Cap Rubber Seal
Silicone rubber seal in sports bottle flip-spout caps preventing leaks during active use. Vulcanized rubber closure under HTS 4016.99.1500.
Pipe Thread Rubber Seal Cap
Threaded vulcanized rubber cap sealing pipe ends for plumbing protection. HTS 4016.99.1500 other closures.
Drum Barrel Rubber Bung Stopper
Large vulcanized rubber bung stopper for 55-gallon drum bungs, chemical resistant. Closure under HTS 4016.99.1500.