The Renault F3R 751 is a 1,995 cc, inline‑four naturally aspirated petrol engine produced between 1990 and 1996. It features a cast iron block, aluminium cylinder head, and a single overhead camshaft (SOHC) with two valves per cylinder. Output is rated at 75 kW (102 PS), delivering adequate performance for its mid-size applications.
Fitted to models such as the Renault 19 and Clio 16S, the F3R 751 was engineered for a balance of drivability and fuel efficiency, offering a more torque-focused character than smaller 1.4L or 1.7L variants. Emissions compliance for its production period was met through multi-point fuel injection and a catalytic converter, aligning with Euro 1 standards.
One documented concern is premature wear of the camshaft lobes, particularly in high-mileage or poorly lubricated engines. This issue, referenced in Renault Technical Note MEC 005, is often attributed to insufficient oil film strength or infrequent oil changes. The camshaft design was subsequently reviewed for later engine families.
Production years 1990–1996 meet Euro 1 standards as per applicable EU directives for vehicles of that era (VCA UK Type Approval data for reference models).
The Renault F3R 751 is a 1,995 cc inline‑four naturally aspirated petrol engine engineered for compact and mid-size hatchbacks (1990-1996). It combines a simple SOHC valvetrain with multi-point fuel injection to deliver predictable, linear power delivery. Designed to meet Euro 1 emissions standards, it prioritizes mechanical simplicity and serviceability.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,995 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, SOHC, 8‑valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 82.7 mm × 93.0 mm | |
| Power output | 75 kW (102 PS) | |
| Torque | 155 Nm @ 3,000 rpm | |
| Fuel system | Multi-point fuel injection (Bosch or Magneti Marelli) | |
| Emissions standard | Euro 1 | |
| Compression ratio | 9.4:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Belt-driven (requires periodic replacement) | |
| Oil type | SAE 10W-40 (Mineral or Semi-Synthetic) | |
| Dry weight | 120 kg |
The SOHC design offers predictable, linear power ideal for city and highway driving but requires strict adherence to the 60,000 km timing belt replacement interval to prevent catastrophic engine failure. Using the specified 10W-40 oil is critical for maintaining camshaft lobe and bearing longevity, as documented in Renault Technical Note MEC 005. The simple injection system is robust but sensitive to fuel quality; poor fuel can cause injector clogging and rough running. Regular inspection of the tensioner pulley bearing is advised to pre-empt belt failure. The engine's cast iron block provides durability under normal use.
Oil Specs: Requires SAE 10W-40 specification (Renault Owner's Manual). ACEA A3/B3 specification is suitable.
Emissions: Euro 1 certification applies to all production years (1990-1996) under EU Directive 91/441/EEC.
Power Ratings: Measured under EEC 80/1269 standards. Output is consistent across documented applications (Renault Technical Specification Sheet).
Renault Workshop Manual (Ref: 77 11 296 854)
Renault EPC (Electronic Parts Catalogue)
EU Directive 91/441/EEC (Emissions)
Renault Technical Note MEC 005
The Renault F3R 751 was used across Renault's 19 platform with transverse mounting and no external licensing. This engine was the primary 2.0L petrol option for this model, creating clear interchange limits with smaller displacement variants. 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., F3R 751) should be clearly visible. Differentiate from the similar F3R 752 by checking the 8th digit of the VIN; '751' engines correspond to the 102 PS variant. The engine also features a black plastic camshaft cover. Critical service parts, like the timing belt kit, are generally interchangeable across all F3R applications, but accessory belts and brackets may vary by model (Renault EPC).
The F3R 751's primary reliability risk is timing belt or tensioner 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 owner reports frequently cite tensioner pulley noise as an early warning sign. Adherence to the maintenance schedule, including oil changes to prevent camshaft wear per Technical Note MEC 005, is the single most critical factor for long-term reliability.
Analysis derived from Renault technical bulletins (1990-1996) and aggregated owner-reported failure data (1995-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about RENAULT F3R-751.
Comprehensive technical documentation and regulatory references
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RENAULT Official Site
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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
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
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