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

Cast Iron Exhaust Manifold for Chevrolet Silverado from Mexico

Cast-iron exhaust manifold blank for 6.2L V8 spark-ignition engine in Chevrolet Silverado trucks (8704), limited to cleaning and locator machining. Fits 8409.91.10.40 for its principal use with automotive spark-ignition engines.

Duty Rate — Mexico → United States

25%

Rate breakdown

9903.94.0525%Except for products described in headings 9903.94.06, 9903.94.32, 9903.94.33, 9903.94.42, 9903.94.43, 9903.94.44, 9903.94.45, 9903.94.52, 9903.94.53, 9903.94.54, 9903.94.55, 9903.94.62, 9903.94.63, 9903.94.66 and 9903.94.67, automobile parts, as provided for in subdivision (g) of U.S. note 33 to this subchapter
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Pair with exhaust system diagrams showing engine integration

Confirm no heat shields attached; that would classify as a set

Batch imports require uniform processing level certification