The IVECO Cursor 13 is a 12,882 cc, inline‑six turbo‑diesel engine produced from 2004 onwards. It features a robust design for heavy‑duty applications, utilizing common rail direct injection, a variable geometry turbocharger (VGT), and dual overhead camshafts. Output ranges from 310 kW (420 PS) to 412 kW (560 PS), with torque figures between 2,300 — 2,500 Nm.
Fitted to models such as the Stralis, Trakker, and S‑Way heavy‑duty trucks, the Cursor 13 was engineered for long…
Production years 2004–2008 meet Euro IV standards; 2009–2013 models meet Euro V; 2014–present models meet Euro VI standards (IVECO Type Approval per EU Regulation (EC) No 715/2007).
The IVECO Cursor 13 is a 12,882 cc inline‑six turbo‑diesel engineered for heavy‑duty commercial vehicles (2004–Present). It combines high‑pressure common‑rail injection with a variable‑geometry turbocharger to deliver immense low‑end torque and sustained power for demanding transport. Designed to meet evolving Euro IV through Euro VI standards, it prioritizes operational economy with durability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 12,882 cc | |
Fuel type | Diesel | |
Configuration | Inline‑6, DOHC, 24‑valve | |
Aspiration | Turbocharged & Intercooled | |
Bore × stroke | 135.0 mm × 150.0 mm | |
Power output | 310–412 kW (420–560 PS) | |
Torque | 2,300–2,500 Nm @ 1,000–1,600 rpm | |
Fuel system | Bosch CP4 common‑rail (up to 2,000 bar) | |
Emissions standard | Euro IV, V, VI (depending on model year) | |
Compression ratio | 16.5:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single variable‑geometry turbo (Holset) | |
Timing system | Gear‑driven camshafts | |
Oil type | IVECO SAE 10W‑40 (ACEA E9) | |
Dry weight | 1,150 kg |
The IVECO Cursor 13 was used across IVECO's heavy-duty Stralis, Trakker, and S-Way platforms with longitudinal mounting. This engine received platform-specific adaptations-optimized cooling packages for the Trakker off-road variant and enhanced acoustic insulation for the Stralis long-haul cab-and-sleeper models. Euro VI models feature revised aftertreatment systems. All adaptations are documented in OEM technical bulletins.
The Cursor 13's primary reliability focus is maintaining its complex emissions systems, particularly the EGR and SCR components under low-load conditions. IVECO service data indicates EGR cooler fouling was a notable concern in early Euro V applications, while UK DVSA heavy vehicle inspections highlight AdBlue® system faults as a common cause of emissions non-compliance. Consistent use of correct fuel, oil, and AdBlue®, along with avoiding prolonged idling, is critical for long-term reliability.
Analysis derived from IVECO technical bulletins (2010-2023) and UK DVSA heavy vehicle inspection statistics (2018-2023). Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The Cursor 13 is renowned for its mechanical robustness and longevity when properly maintained. Its gear-driven timing is exceptionally durable. Long-term reliability hinges on meticulous care of its emissions systems (EGR, SCR/AdBlue®) and strict adherence to oil and fuel specifications. Avoiding prolonged idling also aids longevity.
The most common documented issues relate to its emissions aftertreatment: EGR cooler fouling (especially Euro V), AdBlue® system faults (crystallization, sensor failure), and turbocharger VGT/actuator sticking. Fuel injector seal leaks are also a known maintenance item. These are covered in IVECO service bulletins.
The Cursor 13 is the flagship engine for IVECO's heavy-duty range. It powers the Stralis (2004-2019), Trakker (2004-Present), and the current S-Way (2019-Present) trucks. It is found in various power outputs across all these model lines for applications from long-haul to construction.
While ECU remapping is technically possible, it is strongly discouraged for commercial vehicles. Tuning can overstress components, void warranties, and critically, cause the engine to exceed certified emissions limits, making it illegal for road use. IVECO offers factory power ratings for different needs.
Fuel economy varies greatly by application, load, and driver. In a typical long-haul Stralis or S-Way, expect figures around 28-35 L/100km (8-10 mpg UK) under optimal conditions. Its design prioritizes torque and efficiency for heavy loads, making it competitive in its class for operational cost.
Yes. Like virtually all modern diesel engines, the Cursor 13 is an interference design. However, its timing is gear-driven, not chain or belt, making catastrophic timing failure due to component wear extremely unlikely under normal operating conditions.
IVECO mandates the use of SAE 10W-40 engine oil meeting the ACEA E9 specification. This is critical for handling soot, protecting against wear under high load, and ensuring compatibility with the emissions aftertreatment systems. Using the correct oil is non-negotiable for engine health.
Comprehensive technical documentation and regulatory references
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IVECO Official Site
Owner literature, service manuals, technical releases, and plant documentation.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
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