Cast Iron Exhaust Manifold for Chevrolet Silverado
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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stainless steel construction
Non-cast-iron manifolds go to other spark-ignition engine parts.
If for silencers/mufflers rather than engine
Exhaust parts distal to engine classify under vehicle radiators/silencers.
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
• 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
Related Products under HTS 8409.91.10.40
Cast Iron Crankcase for Volkswagen Golf GTI
Cast-iron lower crankcase housing for 2.0L turbo spark-ignition engine in VW Golf GTI (8703), machined minimally for assembly location. Qualifies for 8409.91.10.40 as unfinished part principally for automotive spark-ignition engines.
Cast Iron Timing Chain Cover for Subaru Outback
Basic cast-iron front timing cover for boxer spark-ignition engine in Subaru Outback wagons (8703), cleaned and locator-machined only. 8409.91.10.40 applies for semi-finished cast-iron parts of vehicle spark-ignition engines.
Cast Iron Oil Pan for Nissan Altima
Rough-machined cast-iron oil pan for 2.5L spark-ignition engine in Nissan Altima sedans (8703), cleaned and prepped only for finishing. Classified in 8409.91.10.40 as a semi-finished part for principal use with 8407/8408 engines.
Cast Iron Valve Cover for BMW X3
Semi-finished cast-iron rocker cover for inline-4 spark-ignition engine in BMW X3 SUVs (8703), basic cleaning and machining applied. Under 8409.91.10.40 for cast-iron engine parts not advanced, for listed vehicles.
Cast Iron Cylinder Head for Toyota Prius
This cast-iron cylinder head is machined only to remove fins, gates, sprues, risers, and for location in finishing machinery. Designed specifically for the 1.8L spark-ignition engine in Toyota Prius hybrid vehicles (HTS 8703). It falls under 8409.91.10.40 due to its basic processing state and use solely with spark-ignition engines in passenger cars.
Cast Iron Engine Block for Ford F-150
Rough cast-iron engine block for 5.0L V8 spark-ignition engine in Ford F-150 trucks (HTS 8704), cleaned and machined solely for fin removal and finishing placement. Classifies under 8409.91.10.40 as a semi-finished part principally for 8407/8408 engines in motor vehicles.