The Renault F4R 795 is a 1,998 cc, inline‑four petrol engine produced between 2005 and 2015. It features a dual overhead camshaft (DOHC) design with 16 valves and sequential multi‑point fuel injection. In standard European specification, it produced 103 kW (140 PS) and 195 Nm of torque, offering a refined and economical powertrain for its class.
Fitted to models such as the Renault Mégane II (Phase 2), Scénic II, and Laguna II (Phase 2), the F4R 795 was engineered for smooth,…
Production years 2005–2015 meet Euro 4 standards .
The Renault F4R 795 is a 1,998 cc inline‑four petrol engine engineered for compact and mid‑size MPVs and sedans (2005-2015). It combines DOHC 16-valve architecture with sequential multi-point fuel injection to deliver smooth, linear power delivery. Designed to meet Euro 4 standards, it balances everyday drivability with fuel efficiency.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,998 cc | |
Fuel type | Petrol | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 82.7 mm × 93.0 mm | |
Power output | 103 kW (140 PS) @ 5,500 rpm | |
Torque | 195 Nm @ 3,750 rpm | |
Fuel system | Sequential multi-point fuel injection (Siemens) | |
Emissions standard | Euro 4 | |
Compression ratio | 10.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | None | |
Timing system | Chain-driven | |
Oil type | Renault RN0700 (SAE 5W‑40) | |
Dry weight | 142 kg |
The Renault F4R 795 was used across Renault's Mégane II and Laguna II platforms with transverse mounting. This engine received platform-specific adaptations-unique engine mounts for the Scénic II-creating minor interchange considerations. 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
The F4R 795 is generally a dependable engine with proper maintenance. Its main weakness is the timing chain tensioner, which can wear out and cause noise. Addressing this issue promptly and adhering to oil change schedules allows these engines to reliably reach 200,000 km or more.
The most frequent issues are wear of the hydraulic timing chain tensioner (causing a cold-start rattle) and oil leaks from the valve cover gasket. Secondary concerns include coolant leaks from the plastic thermostat housing and ignition coil failures. These are well-documented in Renault service information.
The F4R 795 was used in the Renault Mégane II (Phase 2, 2005-2008), Scénic II (2005-2009), and Laguna II (Phase 2, 2005-2007). It was the 2.0 16V petrol engine producing 140 PS, found in various trim levels of these models.
Yes, modest gains are possible. Common modifications include a performance exhaust, high-flow air filter, and ECU remap, which might yield 10-15 additional PS. Significant power increases are limited by its naturally aspirated design and would require major engine work.
Real-world fuel economy varies by model and driving style. In a Mégane II, expect around 8.0-9.0 L/100km (31-35 mpg UK) in mixed driving. Highway cruising can see figures closer to 6.5 L/100km (43 mpg UK). The Scénic II, being heavier, will typically consume slightly more fuel.
Yes. The F4R 795 is an interference engine. If the timing chain were to fail or jump significantly, the pistons would collide with the open valves, causing severe internal engine damage. This makes addressing any timing chain noise critically important.
Renault specifies an oil meeting the RN0700 standard, typically a 5W-40 synthetic or semi-synthetic. Using the correct specification is vital for the hydraulic timing chain tensioner. Change intervals should not exceed 15,000 km or 12 months, whichever comes first.
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.