The Renault F4R 744 is a 1,998 cc, inline‑four naturally aspirated petrol engine produced between 2003 and 2008. It features a cast iron block, aluminium cylinder head, and a dual overhead camshaft (DOHC) with four valves per cylinder. Output is rated at 103 kW (140 PS), delivering a refined and responsive character for its mid-size applications.
Fitted to performance variants of the Mégane II and Scénic II, the F4R 744 was engineered for drivers seeking enhanced performance and driving dynamics. Emissions compliance for its production period was met through multi-point fuel injection and a catalytic converter, aligning with Euro 4 standards.
One documented upgrade is its higher state of tune compared to the standard F4R 713, achieved through revised camshaft profiles and ECU mapping. This performance calibration, detailed in Renault Technical Note MEC 010, was specific to the sportier trims of the Mégane and Scénic.
Production years 2003–2008 meet Euro 4 standards as per applicable EU directives for vehicles of that era (VCA UK Type Approval data for reference models).
The Renault F4R 744 is a 1,998 cc inline‑four naturally aspirated petrol engine engineered for compact performance hatchbacks and MPVs (2003-2008). It combines a DOHC 16-valve valvetrain with multi-point fuel injection to deliver smooth, linear power delivery. Designed to meet Euro 4 emissions standards, it represents the higher-output variant of Renault's 2.0L petrol engine family.
| 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) | |
| Torque | 195 Nm @ 3,750 rpm | |
| Fuel system | Multi-point fuel injection (Bosch Motronic) | |
| Emissions standard | Euro 4 | |
| Compression ratio | 10.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Belt-driven (requires periodic replacement) | |
| Oil type | SAE 5W-40 (Semi-Synthetic) | |
| Dry weight | 125 kg |
The DOHC 16-valve design provides smooth, linear power ideal for spirited driving but requires strict adherence to the 90,000 km timing belt replacement interval to prevent catastrophic engine failure. Using the specified 5W-40 semi-synthetic oil is critical for maintaining camshaft and hydraulic lifter longevity. The Bosch Motronic system is robust but sensitive to sensor failures; a faulty crank or cam sensor can cause no-start conditions. Regular inspection of the auxiliary belt tensioner is advised to pre-empt accessory drive failure. The engine's higher compression ratio demands good quality fuel.
Oil Specs: Requires SAE 5W-40 semi-synthetic specification (Renault Owner's Manual). ACEA A3/B3 specification is suitable.
Emissions: Euro 4 certification applies to all production years (2003-2008) under EU Directive 98/69/EC.
Power Ratings: Measured under EEC 80/1269 standards. Output is specific to the F4R 744 high-performance variant (Renault Technical Specification Sheet, Technical Note MEC 010).
Renault Workshop Manual (Ref: 77 11 305 112)
Renault EPC (Electronic Parts Catalogue)
EU Directive 98/69/EC (Emissions)
Renault Technical Note MEC 010
The Renault F4R 744 was used across Renault's Mégane and Scénic platforms with transverse mounting and no external licensing. This engine was reserved for specific high-performance trims, creating clear interchange limits with the standard F4R 713. All applications are documented in OEM technical bulletins.
Locate the engine code stamped on a flat machined surface on the front face of the cylinder block, near the gearbox flange. The full code (e.g., F4R 744) should be clearly visible. Differentiate from the standard F4R 713 by checking the 8th digit of the VIN or the specific model variant (GT/Sport/Cup). The engine also features a black plastic camshaft cover. Critical service parts, like the timing belt kit, are generally interchangeable with the F4R 713, but the camshafts and ECU are specific to the 744 variant (Renault EPC, Technical Note MEC 010).
The F4R 744's primary reliability risk is timing belt failure, with elevated incidence in vehicles where service intervals are neglected. Renault service data indicates a high correlation between skipped belt changes and engine damage. While generally robust, the engine also shares common issues like ignition coil failure and coolant leaks. Adherence to the maintenance schedule is the single most critical factor for long-term reliability, even in its higher-performance application.
Analysis derived from Renault technical bulletins (2003-2008) and aggregated owner-reported failure data (2005-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about RENAULT F4R-744.
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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
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VCA Certification Portal
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