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RENAULT MEGANE RENAULTSPORT 2.0 TURBO SPECIALISTS

Renault Megane Renaultsport 2.0 Turbo Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK Renault Megane Renaultsport 2.0 Turbo engine specialists. Compare prices on reconditioned, rebuilt and used engines for your Megane RS 2.0 Turbo - supply and fit available nationwide.

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Renault Megane Renaultsport 2.0 Turbo Engine
from£2,500 to £4,500
  • Usedfrom £1,500
  • Reconditionedfrom £2,500
  • Common codesF4R 774, F4Rt 774, F4R 874
Renault megane Renaultsport 2.0 Turbo Used Engine — F4R 774 / F4Rt 774Renault meganeUsed Engine — F4R 774 / F4Rt 774Renault megane Renaultsport 2.0 Turbo Reconditioned Engine — F4R 774 / F4Rt 774Renault meganeReconditioned Engine — F4R 774 / F4Rt 774Renault megane Renaultsport 2.0 Turbo Rebuilt Engine — F4R 774 / F4Rt 774Renault meganeRebuilt Engine — F4R 774 / F4Rt 774

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3 Simple Steps to Finding the Right Replacement Engine

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Variant History

Renault Megane Renaultsport 2.0 Turbo Engine History & Specs at a Glance

The Renault Megane Renaultsport 2.0 Turbo, powered by the F4R engine family, was introduced in 2004 and remained in production across three Megane generations until 2023. The F4R is a cast-iron block, 16-valve DOHC turbocharged engine derived from the naturally aspirated F4R unit, with a reinforced connecting rod and piston group, revised camshafts, and a TwinScroll MHI TD04 turbocharger. From 225 hp in the Megane II RS through to 275 hp in the Megane III RS, the F4R became one of the most celebrated hot hatch engines of its era - robust, tuneable and, when maintained, remarkably reliable.

Renault Megane Renaultsport 2.0 Turbo
  1. 2004

    Megane II Renaultsport 225 launched; F4R 774 / F4Rt 774, 2.0-litre turbo, 225 hp, 300 Nm torque

  2. 2006

    R26 limited edition; 230 hp version of F4R

  3. 2008

    R26.R launched; stripped-out, lightweight special

  4. 2009

    Megane III Renaultsport launched; F4R 874, 250 hp, 340 Nm torque

  5. 2010

    RS 265 introduced; 265 hp version

  6. 2012

    RS 275 Trophy; 275 hp, limited edition

  7. 2014

    Megane III RS facelift; updated F4R 876/877/878 variants

  8. 2017

    Megane IV RS launched; new 1.8-litre turbo engine (M5P) replaces F4R

  9. 2017

    2023 - Megane IV RS continues with 1.8 TCe engine

Every engine fitted to the Renault Megane Renaultsport 2.0 Turbo is covered below, with UK rebuilt pricing and known failure points.

Engine Codes & Pricing

Renault Megane Renaultsport 2.0 Turbo Engine Codes Specifications & Replacement Cost

Find your exact engine code, specs and UK replacement cost guide.

F4R 774 / F4Rt 774 — 2.0L Turbo (2004-2009) engine

F4R 774 / F4Rt 774 — 2.0L Turbo (2004-2009)

Power Output
225 hp (standard) / 230 hp (R26)
Years Fitted
2004-2009

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Common Problems

Renault Megane Renaultsport 2.0 Turbo Engine Problems Repair Cost vs Replacement

The Renault Megane Renaultsport 2.0 Turbo's F4R engine is fundamentally robust and, when properly maintained, capable of covering over 250,000-300,000 kilometres without major repairs. However, several well-documented issues can lead to significant repair bills - and in some cases, a full engine replacement is the most cost-effective solution. The F4R 774 and F4R 874 codes dominate replacement demand for the Megane Renaultsport 2.0 Turbo. Rebuilt engines through EnginesMarket include upgraded components addressing the original failure points, plus a minimum 12-month unlimited-mileage warranty.

Common failure points and repair options

Timing Belt Failure

Affected
Renault Megane Renaultsport 2.0 Turbo (all F4R codes, 2004-2016)
Typical failure mileage
72,000 miles / 72 months (or 120,000 km)
Root cause
The F4R uses a belt-driven timing system that requires replacement at regular intervals. If the belt breaks, valves can bend, requiring head removal and valve replacement. Unlike some engines with "free-running" designs, the F4R can suffer serious damage if the belt fails - though some sources note special piston recesses may limit damage. The crank pulley is also a known weak point and should be replaced with the belt.

Repair options

Repair tierDealer priceSpecialist price
Timing Belt Kit Replacement (preventative)£800-£1,300£550-£900
Cylinder Head Repair (belt snapped)£1,500-£2,500£1,000-£1,800
Full Replacement - rebuilt/reconditioned engine£4,500-£7,000£3,200-£5,200 (matches Section 4 rebuilt figures)
Our recommendation
If your Megane Renaultsport 2.0 Turbo is approaching 72,000 miles or the belt hasn't been changed in 5+ years, have the timing belt, water pump, tensioner and crank pulley replaced immediately. This is significantly cheaper than a full engine replacement. If the belt has already snapped, a specialist cylinder head repair may be viable - but carefully evaluate the condition of the bottom end before committing. If the engine has suffered catastrophic failure, a rebuilt unit through EnginesMarket is the cost-effective route - warranty included.
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Turbocharger & Boost Control Issues

Affected
Renault Megane Renaultsport 2.0 Turbo (all F4R codes, higher-mileage examples)
Typical failure mileage
90,000-150,000 miles
Root cause
The F4R engine's MHI TD04 turbocharger is a known weak point - the turbine typically runs normally up to about 150,000 km (93,000 miles), after which radial rotor play often develops and it can start pushing oil into the exhaust. The 2.0T (F4R) in the Megane RS is also known for wastegate rattle and eventual sticking, caused by carbon buildup or a seized actuator. Boost control solenoid failure is another common cause of overboost or underboost conditions.

Repair options

Repair tierDealer priceSpecialist price
Wastegate Actuator Inspection / Replacement£400-£700£250-£500
Turbocharger Rebuild / Replacement£1,200-£2,200£800-£1,600
Full Engine Replacement£4,500-£7,000£3,200-£5,200
Our recommendation
If you experience a whistling turbo that sounds like a siren, loss of power, or a check engine light with boost-related codes, have the turbo and boost control system inspected promptly. Addressing wastegate or solenoid issues early can prevent turbo failure. Ensure oil feed lines are clean and free from restriction - oil starvation is a common cause of turbo failure on the F4R.
-> Compare rebuilt F4R 874 Renault Megane Renaultsport 2.0 Turbo engine prices

Oil Consumption, Ignition Coils & Lambda Sensors

Affected
Renault Megane Renaultsport 2.0 Turbo (all F4R codes, 80,000+ miles)
Typical failure mileage
80,000-150,000 miles
Root cause
After 150,000 km, oil consumption of about 1 litre per 1,000 km is not uncommon - typically caused by stuck piston rings or hardened valve stem seals. Ignition coils and lambda sensors are also known weak points at higher mileage. Cold-start misfires often point to coil pack issues.

Repair options

Repair tierDealer priceSpecialist price
Ignition Coil Replacement (set of 4)£250-£450£150-£300
Lambda Sensor Replacement£200-£400£150-£300
Engine Rebuild (oil consumption)£2,500-£4,000£1,800-£3,200
Our recommendation
Regular oil changes (every 10,000 km or 1 year) using the correct 5W-40 (RN0710) oil is essential for F4R longevity. If you experience misfires, start with coil pack inspection and replacement - this is the cheapest and most common fix. For oil consumption, monitor usage carefully; if it exceeds 1 litre per 1,000 km, a professional inspection is recommended.
-> Compare rebuilt F4R 876 Renault Megane Renaultsport 2.0 Turbo engine prices

Don't Let Engine Failure Write Off Your Renault Megane Renaultsport 2.0 Turbo

Whether it's a timing belt that's overdue, a turbo that's lost its boost, or simply the high-mileage wear items that come with driving a hot hatch as intended, the Renault Megane Renaultsport 2.0 Turbo's F4R engine is a proven, tuneable and fundamentally reliable unit - but it demands respect. Every rebuilt engine supplied through EnginesMarket comes with upgraded components addressing the original failure points and a minimum 12-month warranty. Compare prices from UK specialists today - and save vs main dealer rates.

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FAQ

Renault Megane Renaultsport 2.0 Turbo Engine ReplacementFrequently Asked Questions

Everything Renault Megane Renaultsport 2.0 Turbo owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

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Comparing Renault Megane Renaultsport 2.0 Turbo engine quotes is free, quick and carries no obligation. Whether you need a used F4R 774, a reconditioned F4R 874 or a fully rebuilt F4R 876 with warranty, our UK network of vetted specialists delivers transparent pricing. Enter your registration above, get instant quotes, and choose the right engine for your Megane RS today.

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