The Fiat 552 63 842 is a 1,956 cc, inline — four, turbocharged diesel engine produced between 2007 and 2012. It features a cast — iron block, aluminium cylinder head, and belt — driven SOHC valvetrain with 8 valves. In standard tune, it produces 88 kW (120 PS) at 4,000 rpm and 320 Nm of torque at 1,800 rpm, delivering strong low — end performance ideal for commercial and passenger applications.
Fitted to core Fiat models including the Ducato (244), Scudo (270), and Talento (270),…
All production models meet Euro 4 emissions standards (Directive 98/69/EC,.
The Fiat 552 63 842 is a 1,956 cc inline-four turbocharged diesel engine designed for light commercial vehicles (2007–2012). It combines SOHC valvetrain architecture with common rail direct injection to deliver robust torque and fuel efficiency. Designed to meet Euro 4 emissions standards, it balances durability with serviceability for fleet and private use.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,956 cc | |
Fuel type | Diesel | |
Configuration | Inline-4, SOHC, 8-valve | |
Aspiration | Turbocharged | |
Bore × stroke | 82.0 mm × 92.9 mm | |
Power output | 88 kW (120 PS) @ 4,000 rpm | |
Torque | 320 Nm @ 1,800 rpm | |
Fuel system | Common rail direct injection (up to 1,600 bar) | |
Emissions standard | Euro 4 | |
Compression ratio | 17.5:1 | |
Cooling system | Water-cooled | |
Turbocharger | Fixed geometry turbo (IHI RHF4) | |
Timing system | Rubber toothed belt (SOHC, front-mounted) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 178 kg |
The Fiat 552 63 842 was used across Fiat's Ducato/Scudo platforms with transverse mounting and shared architecture with Peugeot and Citroën variants. This engine received platform-specific adaptations—reinforced mounts in the Ducato and revised intake manifolds in the Scudo—and from 2009 the facelifted Ducato X244 SW adopted a revised ECU mapping and secondary air injection, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Engine Finders UK Ltd, which operates EngineCode.uk, can pass your enquiry to engine suppliers in the UK. The service is for vehicles in the United Kingdom, with UK delivery or fitting. This is a commercially connected service, and sending an enquiry does not confirm diagnosis or compatibility.
Diagnostic reminder: If a technician has recommended replacing the engine, you can send an enquiry to engine suppliers in the UK. Confirm the diagnosis first: an engine-code record does not diagnose a fault.
Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. 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
Yes, when properly maintained. The 552 63 842 is mechanically robust with a simple design, but timing belt integrity is critical. Pre-2009 models require vigilant belt maintenance due to manual tensioners. With regular oil changes, coolant service, and timely belt replacement, these engines often exceed 300,000 km. Avoid neglected examples with unknown service history.
The most frequent issues are cam belt failure (especially on pre-2009 models), DPF clogging due to urban driving, EGR valve fouling, and coolant leaks from the thermostat housing. These are documented in Fiat service bulletins and supported by DVSA inspection data. Preventive maintenance significantly reduces failure rates.
The 552 63 842 was used in the Fiat Ducato (244), Scudo (270), and Talento (270). It also powered the Peugeot Boxer (244) and Citroën Jumper (244) 2.0 HDi variants. Production spanned 2007–2012, with full Euro 4 compliance. The engine was phased out in favour of the 2.3 Multijet (136 kW) unit in later Ducato models.
Limited tuning potential exists. ECU remapping can yield modest gains (~15–25 kW) with improved throttle response. However, stock components (turbo, injectors, cooling) limit aggressive tuning. Most owners prioritise reliability over performance, keeping modifications minimal.
Real-world consumption averages 8.5–10.0 L/100km (28–33 mpg UK) in mixed driving. Highway efficiency improves to ~7.0 L/100km (~40 mpg UK). Urban delivery use may see higher consumption. Use of quality diesel meeting EN 590 helps maintain optimal economy and DPF health.
Yes. The 552 63 842 is an interference engine, meaning a broken cam belt can cause pistons to strike open valves, resulting in severe internal damage. This underscores the importance of strict adherence to the 60,000 km belt replacement interval.
Fiat specifies SAE 10W-40 engine oil meeting API CF or CH-4 standards. Use of quality synthetic or semi-synthetic oil is recommended, especially in high-temperature or stop-start conditions. Oil and filter should be changed every 15,000 km or 12 months to ensure engine longevity.
Comprehensive technical documentation and regulatory references
EngineCode.uk is operated by Engine Finders UK Ltd. It provides engine-reference information and an optional commercial enquiry service. It is not an official manufacturer website. Check the record's sources and confirm vehicle-specific details before relying on it for parts, repairs or replacement.
Our editorial standard prioritises relevant manufacturer documentation and official regulatory sources. The sources and verification status for a record should be checked alongside the data.
A statement is not verified merely because a source is listed. Where supporting evidence is missing or conflicting, the record should identify that limitation. Please report unsupported or inconsistent information.
Transparency in gaps
A missing or unverified value does not mean the manufacturer has withheld it. We distinguish information not yet verified, information not available to us, and information explicitly not disclosed by the source.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
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.
Records are subject to review and correction. Source links, dates and verification notes should be read with the technical information. Our Editorial and Sourcing Policy explains our standards and review process.
Found an error or missing source? Report a problem with this page. Include the field or statement concerned and a supporting source if available. You can also email corrections@enginecode.uk.
Copyright and permissions
Images and other material may be protected by copyright. Attribution does not by itself grant permission to reuse material. If you believe material on this site infringes your rights, contact copyrights@enginecode.uk with the page URL and details of your claim. We will review the material and take appropriate action.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
Our Privacy Policy explains how Engine Finders UK Ltd uses information from visits, vehicle lookups, enquiries and messages. Our Cookie Policy explains cookies and similar technologies and how to change your choices.
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
Ownership and commercial services
EngineCode.uk is owned and operated by Engine Finders UK Ltd. Alongside our reference content, we offer an optional replacement-engine enquiry service through Engine Finders and may identify relevant services provided by businesses connected with us. These commercial connections are disclosed. Using an enquiry service is not required to read our reference content.
Engine Finders UK Ltd operates this website. Our optional enquiry service has a commercial purpose. Our Ownership and Commercial Disclosure explains the relationship between the reference website and that service. Participating suppliers pay a fee or subscription to participate on the network and receive quote requests.
Use this record as a starting point for identification. Specifications and vehicle applications may contain errors or omissions. Confirm the exact engine variant and compatibility using vehicle-specific documentation and a qualified supplier or technician.
All external links open in new tabs. Please verify current availability of resources.