Volvo Penta TWD1663GE
Volvo Penta TWD1663GE is a 16.123 L inline-6 turbocharged and aftercooled diesel engine. EPA annual certification data lists 685 kWm at 1800 RPM under Interim Tier 4 for model years 2012 through 2014.
TWD 16L

- Mechanical Output
- 685 kW
- Cylinders
- L6
- Displacement
- 16.123 L
- Rated Speed
- 1,500 RPM
Estimated electrical output
Engine power × 0.90. These are estimates, not manufacturer generator ratings. Actual output depends on the alternator and operating conditions.
| Frequency / duty | Engine | Estimate |
|---|---|---|
| Frequency and duty unverified | 685 kWm | 616.5 kWe |
Datasheet & documents
Match the model number on your engine plate to the document. Check its revision date and the speed and duty listed for each power rating.
Technical specifications
Technical Specifications
| Brand | Volvo Penta |
| Model | TWD1663GE |
| Series | TWD 16L |
| Configuration | L6 Turbocharged Aftercooled |
| Cylinders | 6 |
| Displacement | 16.123 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Interim Tier 4 |
| Certifications | U.S. EPA Interim Tier 4 |
| Country of Origin | Sweden |
Check your engine model
The Volvo Penta TWD1663GE is a diesel generator-drive engine for applications whose frequency must be verified, rated at 685 kW / standby rating. Match the model and serial number on your engine plate when requesting a manual or parts. The ratings and emissions information below help identify the version fitted to your generator.
Other ways this model is written
TWD1663GE repair parts
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Part-number references
Confirm fitment against your engine serial number.
- Cylinder head3801803
Fitment details & source
Volvo Penta Reman cylinder head
Fitment check: Match the exact engine model; confirm the full engine serial number and assembly configuration in the Volvo Penta Shop or EPC
Source: Volvo Penta Reman 2024 Industrial Catalogue
- Injector3801144
Fitment details & source
Volvo Penta Reman injector/unit injector
Fitment check: Match the exact engine model; confirm the full engine serial number and assembly configuration in the Volvo Penta Shop or EPC
Source: Volvo Penta Reman 2024 Industrial Catalogue
- Water pump3801418
Fitment details & source
Volvo Penta Reman circulation pump
Fitment check: Match the exact engine model; confirm the full engine serial number and assembly configuration in the Volvo Penta Shop or EPC
Source: Volvo Penta Reman 2024 Industrial Catalogue
Get help with this engine
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Frequently asked questions
What fuel does the Volvo Penta TWD1663GE use?
The Volvo Penta TWD1663GE is a diesel generator-set engine.
What is the displacement and cylinder configuration of the TWD1663GE?
The Volvo Penta TWD1663GE is an inline-6 (6-cylinder) engine with a displacement of 16.123 L.
What emissions information is listed for the TWD1663GE?
This record lists U.S. EPA Interim Tier 4 for the Volvo Penta TWD1663GE. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
What is the catalog status of the Volvo Penta TWD1663GE?
The Volvo Penta TWD1663GE is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the TWD1663GE?
This page links reference documents for the Volvo Penta TWD1663GE. Check each document's title, model coverage, revision and rating conditions before using it for selection.
