The Renault D4F 782 is a 1,149 cc, inline‑four petrol engine produced between 2007 and 2014. It features a double overhead camshaft (DOHC) design with 16 valves and multi‑point fuel injection, delivering 55 kW (75 PS) with 105 Nm of torque. Its compact dimensions and light weight made it ideal for city car applications.
Fitted primarily to the Twingo II and Wind, the D4F 782 was engineered for urban agility and low running costs. It provided responsive low‑end power suitable for stop-start traffic, paired with excellent fuel efficiency. Emissions compliance for its production run was met through electronic engine management, aligning with Euro 4 and Euro 5 standards.
One documented concern is premature wear of the exhaust camshaft lobes, particularly on early builds. This issue, referenced in Renault's Technical Note 4006A, is often attributed to insufficient lubrication or material fatigue. Renault addressed this in later production by revising the camshaft metallurgy and oil feed characteristics.
Production years 2007–2009 meet Euro 4 standards; 2010–2014 models meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/5679).
The Renault D4F 782 is a 1,149 cc inline‑four petrol engine engineered for city cars (2007-2014). It combines DOHC 16-valve architecture with multi-point fuel injection to deliver responsive urban performance and fuel efficiency. Designed to meet Euro 4 and Euro 5 standards, it balances compact size with everyday usability.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,149 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 68.0 mm × 79.5 mm | |
| Power output | 55 kW (75 PS) | |
| Torque | 105 Nm @ 3,250 rpm | |
| Fuel system | Multi-point fuel injection (Siemens SIRIUS 32) | |
| Emissions standard | Euro 4 (2007–2009); Euro 5 (2010–2014) | |
| Compression ratio | 10.0:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Chain-driven (front-mounted) | |
| Oil type | Renault RN0700 (SAE 5W‑40) | |
| Dry weight | 95 kg |
The DOHC design provides crisp throttle response ideal for city driving but requires adherence to 15,000 km oil change intervals using Renault RN0700 (5W-40) to prevent camshaft lobe wear. The timing chain is generally robust but should be inspected for tensioner wear at 120,000 km. The Siemens SIRIUS 32 ECU is sensitive to voltage spikes; battery connections must be clean and secure. Early engines (pre-2010) are most susceptible to camshaft issues; replacement with the revised part per Technical Note 4006A is recommended if wear is detected.
Oil Specs: Requires Renault RN0700 (5W-40) specification (Renault Technical Note 4006A). Compatible with ACEA A3/B4 standards.
Emissions: Euro 4 certification applies to 2007–2009 models (VCA Type Approval #VCA/EMS/5679). Euro 5 applies to 2010–2014 models.
Power Ratings: Measured under ISO 1585 standards. Single power rating for this variant (Renault Group PT‑2010).
Renault Technical Information System: Docs 1311B, 4006A
VCA Type Approval Database (VCA/EMS/5679)
ISO 1585: Road vehicles — Engine test code — Net power
The Renault D4F 782 was used across Renault's A-segment platforms with transverse mounting. This engine received platform-specific adaptations-shorter intake manifolds in the Wind for packaging-and from 2010 models featured updated engine management for Euro 5 compliance, creating minor ECU interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front face of the cylinder block, near the gearbox flange (Renault Workshop Manual 1311B). The 8th VIN digit often corresponds to engine type ('F' for D4F series). Early engines (pre-2010) have a silver cam cover with a black plastic timing cover; later units may have all-black covers. Critical differentiation from D4F 714: D4F 782 is identical in architecture but was used in later model years with Euro 5 compliance. ECU part numbers must match the vehicle's production date for compatibility.
The D4F 782's primary reliability risk is exhaust camshaft lobe wear on early builds, with elevated incidence in high-mileage or poorly maintained vehicles. Renault internal reports noted a significant number of camshaft replacements under warranty for pre-2010 engines, while general owner feedback highlights timing chain tensioner wear after 150,000 km. Infrequent oil changes accelerate cam wear, making adherence to the RN0700 specification and service intervals critical.
Analysis derived from Renault technical bulletins (2007-2014) and owner-reported failure data (2010-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about RENAULT D4F-782.
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