Resources · Trade statistics
HS 8409 · Parts for piston engines
Parts suitable for use solely or principally with spark-ignition or compression-ignition internal combustion piston engines of headings 84.07 and 84.08.
Countries and territories ranked by Thailand's exports and imports of this four-digit product. January–July 2026 · HS 2022. Each list ranks up to ten reporting countries and territories; special MOC partner codes are excluded and no World total is derived.
At a glance
Verified data summary
January–July 2026 · Top export: JAPAN · US$149.1M; Top import: JAPAN · US$354.1M
Source: Official MOC HS descriptions; reviewed TRCC short names where available; TRCC-calculated rankings
January–July 2026 · Year to date · USD Change
Products
Top countries and territories for Thailand's exports of HS 8409
HS 2022 · January–July 2026 · USD · Calculated by TRCC
- TRCC sum of all countries and territories
- US$777,048,211.60123 reporting countries and territories; not World
- 1 JAPANMOC partner code JP US$149.1M19.2% of total · US$149,131,114.86
- 2 INDIAMOC partner code IN US$120.4M15.5% of total · US$120,428,021.30
- 3 U.S.A.MOC partner code US US$98.5M12.7% of total · US$98,465,231.71
- 4 ARGENTINAMOC partner code AR US$66.6M8.6% of total · US$66,566,653.98
- 5 INDONESIAMOC partner code ID US$65.9M8.5% of total · US$65,926,609.93
- 6 BRAZILMOC partner code BR US$44.1M5.7% of total · US$44,053,533.70
- 7 MALAYSIAMOC partner code MY US$35.9M4.6% of total · US$35,899,691.92
- 8 CHINAMOC partner code CN US$29.0M3.7% of total · US$29,007,573.23
- 9 GERMANYMOC partner code DE US$23.5M3.0% of total · US$23,476,920.74
- 10 VIETNAMMOC partner code VN US$22.6M2.9% of total · US$22,633,756.15
Products
Top countries and territories for Thailand's imports of HS 8409
HS 2022 · January–July 2026 · USD · Calculated by TRCC
- TRCC sum of all countries and territories
- US$704,069,403.6078 reporting countries and territories; not World
- 1 JAPANMOC partner code JP US$354.1M50.3% of total · US$354,139,882.90
- 2 INDONESIAMOC partner code ID US$108.9M15.5% of total · US$108,870,518.48
- 3 CHINAMOC partner code CN US$87.0M12.4% of total · US$87,002,798.11
- 4 U.S.A.MOC partner code US US$34.4M4.9% of total · US$34,407,244.83
- 5 GERMANYMOC partner code DE US$24.1M3.4% of total · US$24,122,833.04
- 6 VIETNAMMOC partner code VN US$16.9M2.4% of total · US$16,868,177.41
- 7 INDIAMOC partner code IN US$13.7M1.9% of total · US$13,711,144.33
- 8 ITALYMOC partner code IT US$7.3M1.0% of total · US$7,287,304.64
- 9 SPAINMOC partner code ES US$6.5M0.9% of total · US$6,490,375.94
- 10 MEXICOMOC partner code MX US$5.8M0.8% of total · US$5,800,472.11
Six-digit products
Six-digit exports within HS 8409
HS 2022 · January–July 2026 · USD · Calculated by TRCC
- HS 8409 total
- US$777,048,211.603 reported six-digit codes · equals the HS4 sum of reporting countries and territories; not World
- 1 Spark-ignition engine partsParts for spark-ignition internal combustion piston engines, such as carburettors, pistons, piston rings and valves.Six-digit code · HS 2022 US$431.7M55.6% of HS 8409 · US$431,675,521.59
- 2 Diesel engine partsParts for compression-ignition (diesel or semi-diesel) internal combustion piston engines, such as pistons, piston rings and piston rods.Six-digit code · HS 2022 US$306.9M39.5% of HS 8409 · US$306,885,004.74
- 3 Parts for aircraft enginesParts suitable for use solely or principally with aircraft engines of heading 84.07 or 84.08.Six-digit code · HS 2022 US$38.5M5.0% of HS 8409 · US$38,487,685.28
Six-digit products
Six-digit imports within HS 8409
HS 2022 · January–July 2026 · USD · Calculated by TRCC
- HS 8409 total
- US$704,069,403.603 reported six-digit codes · equals the HS4 sum of reporting countries and territories; not World
- 1 Diesel engine partsParts for compression-ignition (diesel or semi-diesel) internal combustion piston engines, such as pistons, piston rings and piston rods.Six-digit code · HS 2022 US$366.3M52.0% of HS 8409 · US$366,306,946.75
- 2 Spark-ignition engine partsParts for spark-ignition internal combustion piston engines, such as carburettors, pistons, piston rings and valves.Six-digit code · HS 2022 US$327.9M46.6% of HS 8409 · US$327,866,163.26
- 3 Parts for aircraft enginesParts suitable for use solely or principally with aircraft engines of heading 84.07 or 84.08.Six-digit code · HS 2022 US$9.9M1.4% of HS 8409 · US$9,896,293.58
Same chapter
More in HS 84
January–July 2026 · Year to date · USD
- HS 8401 Nuclear reactors and fuel elements
- HS 8402 Steam and vapour boilers
- HS 8403 Central heating boilers
- HS 8404 Boiler auxiliary plant and condensers
- HS 8405 Producer gas and acetylene generators
- HS 8406 Steam turbines
- HS 8407 Spark-ignition piston engines
- HS 8408 Diesel and semi-diesel engines
- HS 8410 Hydraulic turbines and water wheels
- HS 8411 Gas turbines
- HS 8412 Other engines and motors
- HS 8413 Liquid pumps and elevators
- HS 8414 Air pumps, compressors and fans
- HS 8415 Air conditioning machines
- HS 8416 Furnace burners and stokers
- HS 8417 Industrial furnaces and ovens
69 more products in this chapter; use product search to find them.
Annual history
Annual history
Calendar year (December YTD). The line breaks where the HS revision changes (2012, 2017, 2022); a code may cover different goods across revisions.
2025 · Calendar year (December YTD). Export: US$1,272,014,929.91 (TRCC change +11.1%). Import: US$1,266,231,195.50 (TRCC change +2.4%). Calculated by TRCC.
How to read this chart
Export and Import are visible by default. Total trade is optional; Balance uses its own signed view.
Gaps break the line. Missing observations are never replaced with zero or interpolated.
Accessible data table — 5 periods
| Period | Export | Import | Total trade | Balance | Status / method |
|---|---|---|---|---|---|
| 2021 | US$1,421,423,165.00 | US$1,724,711,144.49 | US$3,146,134,309.48 | −US$303,287,979.49 | Calculated by TRCC · HS 2017 TRCC like-for-like change — Export +35.9%; Import +45.4%; Total trade +40.9%; Balance −US$162,883,523.59 |
| 2022 | US$1,232,141,480.67 | US$1,586,457,842.93 | US$2,818,599,323.61 | −US$354,316,362.26 | Calculated by TRCC · HS 2022 TRCC like-for-like change — Export unavailable; Import unavailable; Total trade unavailable; Balance unavailable |
| 2023 | US$1,130,702,757.92 | US$1,491,380,069.65 | US$2,622,082,827.57 | −US$360,677,311.72 | Calculated by TRCC · HS 2022 TRCC like-for-like change — Export −8.2%; Import −6.0%; Total trade −7.0%; Balance −US$6,360,949.46 |
| 2024 | US$1,145,294,280.46 | US$1,236,920,465.21 | US$2,382,214,745.67 | −US$91,626,184.74 | Calculated by TRCC · HS 2022 TRCC like-for-like change — Export +1.3%; Import −17.1%; Total trade −9.1%; Balance +US$269,051,126.98 |
| 2025 | US$1,272,014,929.91 | US$1,266,231,195.50 | US$2,538,246,125.41 | +US$5,783,734.41 | Calculated by TRCC · HS 2022 TRCC like-for-like change — Export +11.1%; Import +2.4%; Total trade +6.5%; Balance +US$97,409,919.16 |
Source and method
How these figures are built
- Selection
- January–July 2026 · Year to date · USD
- Data check
- Only periods whose HS4 data reconciled exactly with HS2 for every partner are shown.
- Method
- MOC four-digit rows summed by TRCC. Special MOC partner codes and quantity are excluded; the partner sum is never presented as World.
Missing does not mean zero. World is never calculated as a sum of country rows. Quantity is absent until its unit is confirmed.
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