Ngv Motori DT466
Built: 2014-2015 · Series: Other models
More machines from model year 2014
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NGV Motori DT466 – six-cylinder diesel engine converted to compressed natural gas, with 7,600 cm³ displacement and 260 hp, built 2014 and 2015
The DT466 is originally a six-cylinder diesel engine from the American commercial-vehicle engine maker International (Navistar), fitted for decades in medium trucks and school buses across North America. NGV Motori offers it here in a version converted to run on compressed natural gas, as the NGV in the company name, standing for Natural Gas Vehicle, suggests.
Read on 3 more paragraphs
The engine has 7,600 cm³ displacement and delivers 260 hp in this version. The 2014 and 2015 build years bracket this engine generation.
CNG conversions of the DT466 are aimed mainly at fleet operators of school buses and medium trucks who want to move from diesel to natural gas to cut nitrogen oxide and particulate emissions without changing the proven engine base. The six-cylinder base engine remains largely unchanged, while injection and ignition are rebuilt for gas operation.
When buying a converted DT466 used, check the condition of the gas pressure regulators, lines and tanks along with their inspection due dates as pressure vessels, the function of the gas-specific ignition system, and the service history since conversion, since a CNG conversion has different wear parts than the original diesel engine. Documentation of the conversion itself is also part of the check, since a CNG retrofit requires its own technical approval in many countries before the vehicle is licensed for gas operation.
Sources: SpecCodex-Register: Kennwerte des Modells Ngv Motori DT466
Technical data
Engine
| Engine code | D210correct |
|---|---|
| Engine family | ENGCH0466AEA; ENGCH07.6NGEcorrect |
| Engine families | ENGCH0466AEA; ENGCH07.6NGEcorrect |
| Fuel | Compressed Natural Gascorrect |
| Rated output | 193.9 kW (= 260 hp)correct |
| Rated speed | 2,200 rpmcorrect |
| Maximum torque | 730 ft·lbfcorrect |
| Speed at max. torque | 1,690 rpmcorrect |
| Displacement | 7,600 cm³correct |
| Displacement | 7.6 lcorrect |
| Operating cycle | dieselcorrect |
| Injection | throttle-body injectioncorrect |
| Aspiration | turbochargedcorrect |
Origin and approval
| Version | D260correct |
|---|---|
| Built from | 2014correct |
| Built to | 2014correct |
| Model year from | 2014correct |
| Model year to | 2021correct |
Other data
| Application | Both Tractor and Vocationalcorrect |
|---|
Frequently asked questions
How much power does the Ngv Motori DT466 have?
The Ngv Motori DT466 delivers 194 kW.
What engine does the Ngv Motori DT466 have?
7,600 cm³ displacement, Compressed Natural Gas.
When was the Ngv Motori DT466 built?
Production years: 2014-2015.
What to check before buying
- Match the data plate against the order: frame size, mounting and rating have to agree.
- For used units, ask about winding condition and bearing play.
- Ask about parts availability for this series — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 22 individual figures for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Sources: US EPA — engine certification data (retrieved August 2026) · How we check the data
Diesel engine in 3D section
Turn the model, look inside and click an assembly — each one is explained.
Parts for this engine (18)
Manufacturer part numbers from the official EPA documentation. No prices or availability — those come from the supplier.
| Part number | Description | Manufacturer |
|---|---|---|
| 012.179077 | Borg Warner fixed geometry turbo | NGV Motori |
| 012.179078 | Catalytic Converter | NGV Motori |
| CRNG9901 | Catalytic Converter | NGV Motori |
| NGV002 | ECM / Motorsteuergerät | NGV Motori |
| NGV2803 | ECM / Motorsteuergerät | NGV Motori |
| 151.0005.00 | ECTS | NGV Motori |
| 017.0020.00 | exhaust temperature sensor | NGV Motori |
| 017.0021.00 | exhaust temperature sensor | NGV Motori |
| 201.0014.06 | Fuel injection pump is a required input. Since this is a gaseous fuel, there is no injection pump. However, there is a gas regulator which would be the replacement.;The OEM turbocharger is used in this retrofit application. OEM part numbers vary. | NGV Motori |
| 122.0001.00 | HEGO | NGV Motori |
| 124.0005.00 | IATS | NGV Motori |
| 122.0002.00 | EGO Oxygen sensor | NGV Motori |
| 122.0003.00 | EGO Oxygen sensor | NGV Motori |
| NGV-T-01 | WASTEGATE ACTUATOR | NGV Motori |
| 008.0019.00 | fuel injector assembly | NGV Motori |
| 124.0002.08 | fuel pressure sensor | NGV Motori |
| 101.0012.02 | natural gas control module | NGV Motori |
| 101.0013.00 | natural gas control module | NGV Motori |
Source: EPA HD Engines 2015–Present
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