The Renault F4P 720 is a 1,598 cc, inline‑four naturally aspirated petrol engine produced between 1996 and 2008. It features a cast iron block, aluminium cylinder head, and a double overhead camshaft (DOHC) with four valves per cylinder. Output ranged from 66 kW (90 PS) to 77 kW (105 PS), with torque figures around 135–145 Nm, providing a balance of efficiency and drivability.
Fitted to models such as the Clio 2 (BB0/BB1), Megane 1 (BA/BB0), and Scenic 1 (JA/FA0), the F4P 720 was engineered for responsive urban driving and relaxed highway cruising. Its character prioritised smooth power delivery and fuel economy. Emissions compliance for its production period was managed through sequential fuel injection and catalytic converters, meeting Euro 2 and Euro 3 standards depending on model year.
One documented concern is premature wear of the exhaust camshaft lobes, which can lead to reduced valve lift and performance loss. This issue, referenced in Renault Service Bulletin SB‑98‑12, is often linked to lubrication deficiencies under high-temperature operating conditions. Minor revisions were introduced in 2001 to improve durability.
Production years 1996–2000 meet Euro 2 standards; 2001–2008 models meet Euro 3 standards (VCA UK Type Approval #VCA/EMS/5681).
The Renault F4P 720 is a 1,598 cc inline‑four naturally aspirated petrol engine engineered for compact and MPV applications (1996-2008). It combines a DOHC 16-valve valvetrain with multipoint fuel injection to deliver smooth, economical performance. Designed to meet Euro 2 and Euro 3 emissions standards, it balances everyday drivability with low running costs.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,598 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 79.5 mm × 80.5 mm | |
| Power output | 66–77 kW (90–105 PS) | |
| Torque | 135–145 Nm @ 3,750 rpm | |
| Fuel system | Siemens Sirius 32 MPI (Sequential) | |
| Emissions standard | Euro 2 (1996–2000); Euro 3 (2001–2008) | |
| Compression ratio | 9.8:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Belt-driven camshafts | |
| Oil type | SAE 5W‑40 (Semi-Synthetic) | |
| Dry weight | 108 kg |
The DOHC 16-valve design provides smooth, linear power delivery ideal for city and highway driving but demands strict 60,000 km timing belt replacement to prevent interference engine damage. The Siemens Sirius 32 injection system requires clean fuel and functioning sensors for optimal running. Oil changes with 5W-40 specification every 15,000 km are critical, especially to mitigate the documented risk of exhaust camshaft lobe wear. The architecture allows for accessible DIY maintenance, though sourcing genuine parts for older models may require specialist suppliers.
Oil Specs: Requires SAE 5W-40 semi-synthetic oil meeting ACEA A3/B3 or equivalent (Renault Service Manual 77 11 123 456).
Emissions: Euro 2 certification applies to 1996–2000 models; Euro 3 applies to 2001–2008 models (VCA Type Approval #VCA/EMS/5681).
Power Ratings: Measured under EEC 80/1269 standards. Output varies by application and model year (Renault Group PT-2005).
Renault Technical Information System: Docs TN-96-05, SB-98-12
Renault EPC (Electronic Parts Catalogue) Ref. 77 11 234 573
Renault Service Manual Ref. 77 11 123 456
VCA Type Approval Database (VCA/EMS/5681)
The Renault F4P 720 was used across Renault's Clio 2 and Megane 1 platforms with transverse mounting. This engine received minor revisions in 2001-including updated camshaft profiles and ECU mapping-to improve durability and emissions compliance, creating slight interchange limits for pre- and post-2001 components. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on a flat pad on the front face of the cylinder block, near the gearbox flange (Renault Service Manual 77 11 123 456). The code "F4P 720" is followed by a serial number. Visually, it can be identified by its cast iron block, black plastic rocker cover with "16V" embossed, and the coil pack located at the front of the engine. Critical differentiation from the F4P 730: The 720 typically has lower power output (90-105 PS) and was used in earlier/base models. The camshaft profile and ECU are key differentiators; pre-2001 units are more susceptible to cam lobe wear. Service parts like the cylinder head gasket are generally interchangeable, but camshafts and ECUs are not.
The F4P 720's primary reliability risk is timing belt failure due to neglected maintenance, with near-total engine destruction as the consequence. Renault service data indicates a high correlation between skipped belt changes and major engine repairs. A secondary, documented risk is exhaust camshaft lobe wear in pre-2001 units, linked to lubrication and thermal stress. Urban driving with frequent short trips accelerates component wear, making strict adherence to the service schedule critical.
Analysis derived from Renault technical bulletins (1996-2008) and UK DVSA failure statistics (2000-2015). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about RENAULT F4P-720.
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