Observations

Apr 2026: 153.5

Updated: May 14, 2026 7:43 AM CDT

Units:

Index 2000=100,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Import Price Index (Harmonized System): Parts for spark-ignition and diesel internal combustion piston engines	2010-03-16	2021-02-17
Import Price Index (Harmonized System): Parts for Spark-Ignition and Diesel Internal Combustion Piston Engines	2021-02-18	2026-05-14

Source

U.S. Bureau of Labor Statistics	2010-03-16	2026-05-14

Release

U.S. Import and Export Price Indexes	2010-03-16	2026-05-14

Units

Index 2000=100	2010-03-16	2026-05-14

Frequency

Monthly	2010-03-16	2026-05-14

Seasonal Adjustment

Not Seasonally Adjusted	2010-03-16	2026-05-14

Notes

For more information, please see the Import/Export Price Indexes web site at https://www.bls.gov/mxp/	2010-03-16	2026-05-14

Import Price Index (Harmonized System): Parts for Spark-Ignition and Diesel Internal Combustion Piston Engines (IP8409)