Renault Clio ETech Hybrid Engine Replacement - Compare Prices & Get Quotes
Get quotes today from trusted UK Renault Clio E-Tech Hybrid engine specialists. Compare prices on reconditioned, rebuilt and used engines for your Clio E-Tech Hybrid - supply and fit available nationwide.
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From £2,200 to £3,800
Used from £1,200 · Reconditioned from £2,200 · Common codes: H4M, H4M C6, H5F, H5P
From £1,200
Tested, bare/short engine
From £2,200
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain

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3 Simple Steps3 Simple Stepsto Finding the Best Renault Clio E-Tech Hybrid Replacement Engineto Finding the Best Renault Clio E-Tech Hybrid Replacement Engine
Most replacements completed within 3-5 days.
Renault Clio E-Tech Hybrid - Engine History & Specs at a Glance
The Renault Clio E-Tech Hybrid, launched in 2020 as the Clio V's flagship powertrain, represents Renault's full hybrid technology. Developed around a 1.6-litre four-cylinder petrol engine from the Alliance, it is supplemented by two electric motors - an "e-engine" and a high-voltage starter generator (HSG) - with a 1.2kWh lithium-ion battery. The system uses an innovative multi-mode clutchless gearbox derived from Renault's F1 expertise. A more powerful 160 hp version with a 1.8-litre engine and 1.4 kWh battery was introduced with the sixth-generation Clio in 2025.

Renault Clio E-Tech Hybrid - Engine History & Specs at a Glance
The Renault Clio E-Tech Hybrid, launched in 2020 as the Clio V's flagship powertrain, represents Renault's full hybrid technology. Developed around a 1.6-litre four-cylinder petrol engine from the Alliance, it is supplemented by two electric motors - an "e-engine" and a high-voltage starter generator (HSG) - with a 1.2kWh lithium-ion battery. The system uses an innovative multi-mode clutchless gearbox derived from Renault's F1 expertise. A more powerful 160 hp version with a 1.8-litre engine and 1.4 kWh battery was introduced with the sixth-generation Clio in 2025.
Renault Clio E-Tech Hybrid
Engine History Timeline
Clio V E-Tech Hybrid launched with 1.6-litre H4M engine two electric motors, 1.2kWh battery, 145 hp combined output
2023 - H4M C6 / MU engine code used across Clio E-Tech Hybrid range
2022 - Production vehicles affected by gearbox oil seal recall (approx. 156,000 units)
Sixth-generation Clio launched with E-Tech 160 hp 1.8-litre engine, 1.4 kWh battery
present - Updated hybrid powertrain with 15 more horsepower and 22 Nm more torque
Key Specs Snapshot
Every engine fitted to the Renault Clio E-Tech Hybrid is covered below, with UK rebuilt pricing and known failure points.
Renault Clio E-Tech Hybrid Engine Codes - Specifications & Replacement CostRenault Clio E-Tech Hybrid Engine Codes - Specifications & Replacement Cost
1.6L Petrol Hybrid (2020-2025)
Compatible Trim Levels
- Evolution
- Techno
- R.S. Line
- Esprit Alpine
- Engineered

Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£1,200-£2,200
Reconditioned
Addressed known issues, tested
£2,200-£3,200
Rebuilt
Full teardown, upgraded internals
£2,800-£3,800
Common Failure
The 1.6 E-Tech hybrid system has a documented issue with the gearbox oil seal (torique joint) on the hollow primary shaft, which can cause oil leaks into the electric motor, leading to loss of power or transmission failure. A recall affecting approximately 156,000 vehicles (Clio 5, Captur 2, Arkana, Megane 4) was announced for September 2025. 12V battery and battery management issues are also reported.


The Renault Clio E-Tech Hybrid is an innovative and fuel-efficient supermini, returning up to 67.3mpg. However, the complex hybrid system has several documented failure points, particularly around the gearbox and battery management. The H4M engine and its associated hybrid components dominate replacement demand. Rebuilt engines through EnginesMarket include upgraded components addressing the original failure points, plus a minimum 12-month unlimited-mileage warranty.

The E-Tech's Achilles' Heel
Affected Vehicles
Renault Clio E-Tech Hybrid (H4M, 2020-2022 production)
Typical Failure Mileage
Variable - recall covers vehicles produced between April 2019 and September 2022
Root Cause
A faulty O-ring seal (torique joint) on the hollow primary shaft inside the gearbox can fail, causing oil to leak into the electric motor. This can lead to loss of power on startup or even complete vehicle shutdown. The issue affects approximately 156,000 Renault and Dacia hybrid vehicles.
Why It Happens
A faulty O-ring seal (torique joint) on the hollow primary shaft inside the gearbox can fail, causing oil to leak into the electric motor. This can lead to loss of power on startup or even complete vehicle shutdown. The issue affects approximately 156,000 Renault and Dacia hybrid vehicles.
Dealer (parts + labour)
£0 (if covered under recall)
Specialist (parts + labour)
£500-£900 (if not covered)
What it involves
Replacement of primary shaft O-ring seal and oil
Suitability
First-line fix; check recall eligibility first
Dealer (parts + labour)
£2,500-£4,000
Specialist (parts + labour)
£1,800-£3,000
What it involves
Complete transmission unit replacement
Suitability
If oil leak has caused internal damage
Dealer (parts + labour)
£4,500-£7,000
Specialist (parts + labour)
£3,500-£5,500
What it involves
Complete engine + gearbox + hybrid system
Suitability
If multiple components have failed
| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
Gearbox Oil Seal Replacement (recall) Minor | £0 (if covered under recall) | £500-£900 (if not covered) | Replacement of primary shaft O-ring seal and oil | First-line fix; check recall eligibility first | |
Full Gearbox Replacement Best Value | £2,500-£4,000 | £1,800-£3,000 | Complete transmission unit replacement | If oil leak has caused internal damage | |
Full Hybrid System Replacement Best Value | £4,500-£7,000 | £3,500-£5,500 | Complete engine + gearbox + hybrid system | If multiple components have failed |
Vehicle Value Check
Vehicle Value Check
A typical Renault Clio E-Tech Hybrid (2020-2023) sits in the £12,000-£22,000 range depending on mileage, trim and condition. For vehicles covered by the recall (7 years/150,000 km warranty), the repair is free. For older or high-mileage examples, a gearbox replacement (£1,800-£3,000) is usually viable given the vehicle's retained value.
Our Recommendation
Our Recommendation
If you experience loss of power or unusual behaviour from your Clio E-Tech Hybrid, contact a Renault dealer immediately to check if your vehicle is covered by the September 2025 recall. Do not ignore warning signs - oil leaks into the electric motor can cause expensive transmission damage. If the recall does not apply, a specialist gearbox seal replacement is significantly cheaper than a full transmission replacement.

Don't Let Hybrid System Failure Write Off Your Renault Clio E-Tech Hybrid
Whether it's a leaking gearbox oil seal, a failing 12V battery, or complex electrical gremlins, the Renault Clio E-Tech Hybrid's issues are well-understood and fixable. 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.
Compare rebuilt H4M Renault Clio E-Tech Hybrid engine prices
Important Information
Important Information
"All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EnginesMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Renault Clio E-Tech Hybrid. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier."
Renault Clio E-Tech Hybrid Engine ReplacementFrequently Asked Questions
Question 1How much does a Renault Clio E-Tech Hybrid engine replacement cost-
A Renault Clio E-Tech Hybrid engine replacement typically costs £2,200-£3,800 for a reconditioned or rebuilt unit supply-only, with fitting adding £600-£1,200 depending on the workshop.
- Used engines: £1,200-£2,200
- Reconditioned: £2,200-£3,200
- Rebuilt: £2,800-£3,800
- Full supply & fit: £2,800-£5,000 total
Question 2What is the most common failure on the Renault Clio E-Tech Hybrid engine-
The most documented issue is the gearbox oil seal failure affecting the hollow primary shaft, which can cause oil leaks into the electric motor. This can lead to loss of power or transmission failure. A recall covering approximately 156,000 vehicles (including the Clio 5) was announced for September 2025. Other common issues include 12V battery voltage instability and cold weather-related power loss.
-> Check if your Clio E-Tech Hybrid is covered by the recallQuestion 3Is it worth replacing the engine in a Renault Clio E-Tech Hybrid-
It depends on the vehicle's value and condition. A typical Clio E-Tech Hybrid (2020-2023) is worth £12,000-£22,000.
- If the car is worth under £10,000 and needs a full hybrid system replacement, evaluate carefully
- If the car is worth £12,000+, a reconditioned or rebuilt engine (£2,200-£3,800) is usually financially viable
- If the gearbox oil seal has failed but the hybrid system is intact, a seal replacement (£500-£900) is often the most cost-effective solution
Question 4How long does a Renault Clio E-Tech Hybrid engine replacement take-
A typical Renault Clio E-Tech Hybrid engine replacement takes 2-4 days for a specialist workshop.
- Gearbox oil seal replacement: 6-10 hours labour
- Full hybrid system swap: 14-20 hours due to the complex multi-mode gearbox and high-voltage system
- Supply & fit lead time: 5-10 working days from quote acceptance to completion
Question 5What's the difference between the 145 hp and 160 hp Clio E-Tech Hybrid-
These are two different generations of the E-Tech hybrid system:
- 145 hp: 1.6-litre four-cylinder petrol engine, two electric motors, 1.2kWh battery - found in Clio V (2020-2025)
- 160 hp: 1.8-litre four-cylinder petrol engine, two electric motors, 1.4kWh battery - introduced with the sixth-generation Clio in 2025
Question 6Does a replacement Renault Clio E-Tech Hybrid engine come with a warranty-
Yes - every rebuilt and reconditioned Renault Clio E-Tech Hybrid engine supplied through EnginesMarket carries a minimum 12-month unlimited-mileage warranty.
- Warranty covers manufacturing defects and component failure
- Hybrid-specific components (electric motors, battery management) are tested and verified
- Always confirm exact warranty terms with your chosen supplier before purchase
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