Covers Iveco diesel, natural gas, and electric engines used across UK and European commercial vehicles - from early SOFIM units to modern Cursor and eDaily powertrains. Each engine code includes specifications, compatible vehicles, and emissions data, sourced from official Iveco and EU records.
Data sourced from Iveco Group Technical Documentation, EU Regulation (EC) No 715/2007, and Iveco Service Information Portal.
Find Iveco engine codes by family, model, or generation
| Engine Code | Fuel Type | Series | Specifications |
|---|---|---|---|
| Diesel | CURSOR-Series | View Specs | |
| Diesel | CURSOR-Series | View Specs | |
| Diesel | CURSOR-Series | View Specs | |
| Diesel | CURSOR-Series | View Specs | |
| Diesel | CURSOR-Series | View Specs | |
| Diesel | CURSOR-Series | View Specs | |
| Diesel | NEF-Series | View Specs | |
| Diesel | NEF-Series | View Specs | |
| Diesel | NEF-Series | View Specs | |
| Diesel | TECTOR-Series | View Specs | |
| Diesel | TECTOR-Series | View Specs | |
| Diesel | TECTOR-Series | View Specs | |
| Diesel | TECTOR-Series | View Specs |
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Engine specifications and technical data sourced from Iveco Group Technical Documentation and EU Vehicle Type Approval Database. All specifications are verified against official Iveco service documentation.
The engine code is essential for ordering parts, diagnosing issues, and verifying compatibility. It is not the same as the VIN or chassis number. This guide shows exactly where to find it - by model and engine type - using official Iveco and DVLA sources
A unique identifier stamped on the engine identification plate used for parts and service.
The vehicle identification number that holds encoded vehicle and engine information.
The chassis or frame number used for registration and legal identification.
Locate the engine identification plate on the front right of the engine block, near the injection pump. It is a metal plate with stamped code (e.g., F1CE0481A).
The engine code is on a plate affixed to the left side of the cylinder block, visible from the driver's side wheel arch. Code format: F4AE0481A.
Open the cab tilt and look at the rear of the cylinder head. The code is stamped on a metal plate near the turbocharger. Confirm 'F3BE3681A' for Euro 6 compliance.
The engine code is cast into the rear of the cylinder head, near the thermostat housing. Look for '8140.43' or '8140.63' depending on emissions standard.
Engine code locations per Iveco Service Information Portal – Vehicle Identification Guide. V5C field definitions from DVLA Guide to Commercial Vehicle Registration. VIN structure compliant with EU Regulation (EC) No 715/2007, Article 7.
A technical breakdown of Iveco's core engine systems including Common Rail injection, turbocharging architectures, natural gas technology and modular design with documented reliability impacts. All data sourced from Iveco Group Technical Documentation, Iveco Service Information and EU Regulation (EC) No 715/2007
Iveco's Common Rail system delivers fuel at up to 2,000 bar for precise injection timing and reduced emissions. Introduced in the late 1990s, it replaced mechanical injection across the F1A, F1C, NEF, and Cursor families.
A high-pressure pump supplies a common rail (accumulator) that maintains constant pressure. Electronically controlled injectors deliver precise fuel quantities based on engine load, speed, and emissions requirements.
SOFIM 8140 (1999)
1,350 bar – Euro 3
F1A (2006)
1,600 bar – Euro 4/5
F1C Euro 6 (2014)
2,000 bar – Euro 6, piezo injectors
Cursor 13 Euro 6d (2020)
2,200 bar, SCR/AdBlue integration
Injector coking
especially on early Euro 4 engines
HPFP wear
fuel contamination; SB-2012-089
Rail pressure sensor failure
Fault code P0087/P0088
Iveco's Common Rail system delivers fuel at up to 2,000 bar for precise injection timing and reduced emissions. Introduced in the late 1990s, it replaced mechanical injection across the F1A, F1C, NEF, and Cursor families.
A high-pressure pump supplies a common rail (accumulator) that maintains constant pressure. Electronically controlled injectors deliver precise fuel quantities based on engine load, speed, and emissions requirements.
SOFIM 8140 (1999)
1,350 bar – Euro 3
F1A (2006)
1,600 bar – Euro 4/5
F1C Euro 6 (2014)
2,000 bar – Euro 6, piezo injectors
Cursor 13 Euro 6d (2020)
2,200 bar, SCR/AdBlue integration
Injector coking
especially on early Euro 4 engines
HPFP wear
fuel contamination; SB-2012-089
Rail pressure sensor failure
Fault code P0087/P0088
All technical descriptions and failure data sourced from Iveco Group Product Technical Reports, Iveco Service Information Portal, and EU Regulation (EC) No 715/2007 on vehicle type-approval.
Track BMW engineering across decades
Foundational engines from Fiat Veicoli Industriali heritage establishing Iveco's commercial vehicle reputation.
2.5L inline-4 naturally aspirated diesel. Iveco's foundational light commercial engine. Simple mechanical injection. Reliable but low power. Replaced by turbo variants.
3.9L inline-4 diesel from Fiat heritage. Mechanical injection, robust design. Used in early Iveco medium-duty trucks. Phased out for SOFIM-derived engines.
Engine production years verified via Iveco Group Product Reports and EU type-approval records
Authoritative data on Iveco's global engine production, plant operations, and strategic partnerships. All figures sourced from Iveco Group Annual Reports, Sustainability Reports, and EU industrial compliance records.
Iveco manufactures engines at three primary facilities, each specialising in specific families.
Iveco produces approximately 350,000+ engines per year. Note the steady shift from diesel to natural gas and electric powertrains aligned with EU emissions policy and customer demand.
Note: Diesel production share has declined due to Euro 6d compliance costs and growing demand for natural gas and electric powertrains. Alternative fuel integration rising.
Strategic collaboration within CNH Industrial group. NEF and Cursor engines power New Holland agricultural equipment and Case Construction machinery, leveraging shared engineering and production efficiency.
Common Rail injection, VGT turbo, emissions systems
NEF blocks built in Foggia, adapted for agricultural duty cycles
Iveco Group Strategic Partnerships – CNH Industrial Collaboration
Shift in production reflects EU emissions policy and changing commercial vehicle demand.
This aligns with Commission Regulation (EU) 2017/1151 (WLTP/RDE) and EU 2035 commercial vehicle decarbonisation roadmap.
Engine production years verified via Iveco Group Product Reports and EU type-approval records
The most common questions about engine codes, what they mean, how to find them and how this database works
An Iveco engine code (e.g., F1CE0481A, Cursor 13 F3BE3681A) identifies the engine family, fuel type, displacement, and generation. Prefix: Family (F1C = 3.0L diesel, Cursor = heavy-duty). Numbers: Displacement and variant. Suffix: Emissions standard and revision. Source: Iveco Service Information Portal
Yes. Iveco continues to produce diesel engines including the F1C (3.0L), NEF series (4-cyl), and Cursor series (6-cyl) for Eurocargo, Stralis, and S-Way models. However, Iveco is expanding natural gas and electric powertrains in line with EU emissions targets. Source: Iveco Group Sustainability Report 2023
The Cursor 13 (F3BE3681A) is widely regarded as Iveco's most reliable heavy-duty diesel engine. The F1C (3.0L) is also highly durable for light commercial use. Older SOFIM 8140 engines are robust if maintained. Avoid early Euro 4 F1A engines due to EGR and DPF issues.
Most modern Iveco diesel engines use timing chains, including the F1C, NEF, and Cursor series. Older SOFIM 8140 engines used timing belts requiring replacement every 120,000 km. Always verify your specific engine code, as service intervals vary by model and emissions standard.
Factory CNG/LNG conversions are available for select Iveco models (Daily, Eurocargo) using dedicated natural gas engines. Aftermarket conversions are possible but require DVLA notification, MoT re-certification, and compliance with UK gas vehicle regulations. Not recommended without Iveco-approved installation.
On the F1C engine, the code is stamped on a metal plate affixed to the front right of the engine block, near the injection pump. Also check the vehicle identification plate on the chassis rail or the V5C logbook under 'Engine Number'.
On the UK V5C registration document, look for the 'Engine Number' field (not VIN). This matches the Iveco engine code (e.g., F1CE0481A). If the engine was replaced, this may not reflect the current unit. Always verify physically on the engine identification plate.
Early Euro 4 F1A engines (pre-2010) experienced EGR cooler failures and DPF clogging in urban use. Later Euro 5/6 F1A variants improved reliability with updated injection systems. Regular maintenance with correct oil specification (Iveco 18-1811) is critical for longevity. Source: Iveco Service Bulletin SB-2015-042
NEF: 4-cylinder diesel (3.0L, 3.9L, 4.5L) – used in Daily, Eurocargo. Cursor: 6-cylinder diesel (7.8L, 10.3L, 12.9L) – used in Eurocargo, Stralis, S-Way. Both use Common Rail injection, but Cursor engines feature heavier-duty components for long-haul applications.
Yes. The engine code (e.g., F3BE3681A) is required for ordering correct parts (injectors, turbo, ECU). Using VIN alone can lead to errors due to model variations. Always verify with the physical engine identification plate or Iveco Service Portal.
Yes. High-output engines (Cursor 13) or engines with known issues (early F1A Euro 4) can affect commercial vehicle insurance premiums. Insurers use engine type and power output to assess risk. Always declare the correct engine code on your policy.
The Cursor 13 (F3BE3681A) is designed for 1,000,000+ km with proper maintenance. Known for robust block design and efficient turbocharging. Common service items include turbocharger inspection (~500,000 km) and injector replacement (~800,000 km). Source: Iveco Long-Haul Maintenance Guide
Yes. All modern Iveco diesel engines (F1C, NEF, Cursor) are interference engines. If the timing chain fails, internal damage is likely. Immediate towing and professional inspection required. Regular timing component inspection per Iveco service schedule is essential.
Early Euro 4 F1A and NEF engines experienced high-pressure fuel pump wear due to fuel contamination. Iveco issued Service Bulletin SB-2012-089 recommending fuel filter replacement every 40,000 km. Later Euro 5/6 engines feature improved HPFP design with extended service life.
Yes, but must be declared to DVLA for commercial vehicles. Changing engine code may affect MoT emissions testing, insurance classification, and operator licensing. Always use Iveco-approved replacement engines and update vehicle documentation. Source: DVLA Commercial Vehicle Guidelines
Yes. Natural gas engines follow the same coding structure but include 'NG' or 'CNG' designation (e.g., F1CNG, Cursor 8 NG). Power output and emissions compliance differ from diesel equivalents. Always verify fuel type when ordering parts or scheduling service.
The eDaily electric powertrain (launched 2023) uses proven battery and motor technology with simplified maintenance vs diesel. Early data shows high reliability, but long-term fleet data is still accumulating. Battery warranty: 8 years/160,000 km. Source: Iveco eDaily Technical Brief 2023
Positions 4–8 of the Iveco VIN indicate engine family and variant. Example: ZCFC35A5005XXXXXX → '35A50' = F1C Euro 6 engine. Use the Iveco VIN Decoder in the Service Portal for accurate interpretation. Generic decoders may not reflect Iveco-specific coding.
Some are. Pre-Euro 4 SOFIM and early F1A engines are mechanically simpler and easier to repair. However, Euro 6 F1C, NEF, and Cursor engines offer better fuel economy, lower emissions, and improved driver comfort. Maintenance complexity has increased with emissions technology.
Use the Iveco Service Portal (subscription required) or contact an authorised Iveco dealer. Public data is also available in EU type-approval documents via the VCA database. Source: Iveco Group Technical Documentation, VCA Type Approval Database
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Information accurate as of 2025