</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

ATV Spark Ignition Voltage Stabilizer Module from China

Digital voltage regulator with cut-out relay for ATV 4-stroke spark-ignition engines, stabilizing alternator output for electronic ignition systems. HTS 8511.90.40.00 classification applies to such specialized IC engine regulator parts. Handles high vibration off-road environments.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Include vibration/shock test results meeting ISO 16750 standards for off-road vehicles

Label as 'spark ignition engine parts' to prevent classification as powersports accessories

Document maximum input voltage from magneto systems for customs review