Cast Iron Cylinder Head for Automotive Spark-Ignition Engine
A cast iron cylinder head designed for spark-ignition internal combustion piston engines, such as those in passenger cars. It is cast, cleaned, and machined only to remove fins, gates, sprues, risers, or for finishing machinery location, fitting HTS 8409.91.10.80 as a part principally for 8407/8408 engines.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If machined beyond basic cleaning and defect removal
Parts advanced beyond cleaning and machined for functional assembly fall under 'other' finished parts in 8409.91.50.
If not solely principally for 8407/8408 engines
Cast iron castings not specific to those engines classify as general cast iron products under Chapter 73.
If supplied as flywheel or pulley
Specific cast iron flywheels/pulleys for engines go to 8483.50, separate from general engine parts.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify the part is solely for spark-ignition engines of 8407/8408 and machined only for basic removal of casting defects to qualify under 8409.91.10.80
• Provide mill test reports confirming cast iron composition and limited machining to avoid reclassification as finished parts
Related Products under HTS 8409.91.10.80
Cast Iron Connecting Rod Casting for Marine Engine
Rough cast iron connecting rod casting for spark-ignition marine outboard engines, cleaned and defect-machined only, per 8409.91.10.80 specs.
Cast Iron Exhaust Manifold Rough for SUV Engine
Cast iron exhaust manifold casting for spark-ignition SUV engines, limited to basic cleaning machining as required by HTS 8409.91.10.80.
Cast Iron Timing Cover Casting for Generator Engine
Rough cast iron timing chain cover for spark-ignition engines in portable generators, machined only for sprue removal per HTS 8409.91.10.80.
Cast Iron Water Pump Housing for Car Engine
Cast iron housing casting for coolant pumps in automotive spark-ignition engines, cleaned and minimally machined for HTS 8409.91.10.80.
Cast Iron Flywheel Blank for Racing Engine
Rough cast iron flywheel blank for high-rev spark-ignition racing engines, basic casting cleanup only under 8409.91.10.80.
Cast Iron Camshaft Carrier Casting
Cast iron camshaft carrier rough casting for DOHC spark-ignition engines, limited machining per HTS 8409.91.10.80.