United States - Import Price Index (Harmonized System): Parts for Spark-Ignition and Diesel Internal Combustion Piston Engines was 145.80000 Index 2000=100 in February of 2024, according to the United States Federal Reserve. Historically, United States - Import Price Index (Harmonized System): Parts for Spark-Ignition and Diesel Internal Combustion Piston Engines reached a record high of 145.80000 in February of 2024 and a record low of 82.30000 in March of 1993. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Import Price Index (Harmonized System): Parts for Spark-Ignition and Diesel Internal Combustion Piston Engines - last updated from the United States Federal Reserve on March of 2024.