Jimmy
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
Get quotes from trusted UK Renault Clio engine specialists. Compare used and reconditioned prices for 1.2L to 1.5 dCi - D4F, K9K & H4B covered. Find the best value for your budget.
Rebuilt units from £750
Common codes: K9K 628, K9K 636, K9K 638, K9K 656
Rebuilt units from £650
Common codes: D4F 712, D4F 728, D4F 740, D4F 786
Rebuilt units from £850
Common codes: H5F 400, H5F 402, H4B 400, F4R 830

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Most replacements completed within 3-5 days.


Customer Reviews
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Renault Clio engines through EngineMarket.
Jimmy
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
Pete
“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
Sophie
“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
- Jimmy, London
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Not sure which variant your Renault Clio is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Every engine code fitted to the Renault Clio across all generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK specialists. Select any engine code to compare quotes.
Extracted from detailed diesel engine families across Renault Clio variants.
Extracted from detailed diesel engine families across Renault Clio variants.
Can't find your engine code- Enter your registration number above - we'll instantly identify the exact unit, its technical specifications, and live replacement prices from UK Renault Clio engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
The Renault Clio's most common engine issues centre on the 1.5 dCi diesel and 1.2 TCe petrol families. Every rebuilt engine supplied through EngineMarket includes...
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
Why K9K Engines Lose Power
Production Years: 2001 - 2019
Engine: K9K 628 / 636 / 638 / 656
Typical failure window
High-pressure piezo injectors degrade internally, causing poor atomisation, rough idle, and increased fuel consumption.
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - Injector Cleaning/Testing Minor | £400 - £700 | £250 - £450 | Remove, bench-test and clean injectors; replace seals if viable | Temporary fix; only viable before complete injector failure |
Intermediate - Injector Replacement Intermediate | £1,200 - £2,200 | £750 - £1,400 | Replace faulty injectors with reconditioned units; code to ECU | 30-50k mile solution if other components are healthy |
Full Replacement - Rebuilt K9K Engine Best Value | £2,800 - £4,500 | £1,500 - £2,400 | Supply & fit rebuilt engine with upgraded injectors, 12-month warranty | Long-term solution; addresses all wear items at once |
On a Clio valued under £3,000, injector replacement via a specialist offers the best balance of cost and longevity. If the engine has other high-mileage wear, a rebuilt unit with warranty is often the smarter investment.
Whether your Clio suffers injector wear, timing chain stretch, or turbo failure, EngineMarket makes it simple to compare prices from trusted UK specialists. Every rebuilt engine includes upgraded components addressing the original failure point, plus a minimum 12-month unlimited mileage warranty and nationwide delivery. Compare quotes today and get back on the road without the main dealer premium.
Compare Renault Clio Engine Replacement Prices Now →Every engine type for your Renault Clio is available through our UK network, with typical price ranges based on variant, engine code and budget.
Complete engine replacement service including supply, fitting and post-installation testing.
Every displacement fitted to the Renault Clio in the UK is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 1.5L dCi diesel powered the Clio from Mk2 through Mk4, becoming the UK's most popular diesel small car engine thanks to strong economy and adequate performance for everyday use.
| ENGINE CODE(S) | K9K 628, K9K 636, K9K 638, K9K 656 |
| COMPATIBLE MODELS (UK) | Clio II 1.5 dCi (2001-2005), Clio III 1.5 dCi 65/75/85/90/105 (2005-2012), Clio IV 1.5 dCi 75/90/110 |
| PRODUCTION YEARS | 2012-2019 |
High-pressure injector wear, turbo VGT actuator sticking, EGR valve clogging on high-mileage units
Not sure which engine size your Renault Clio needs- Enter your registration number above - we'll identify the exact displacement, engine code and compatible replacement options instantly. All engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty from UK Renault Clio specialists.
Renault Clio Engines Fuel Type
Choose your Renault Clio engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early 1.2L petrol to the latest 1.5L dCi diesel.
The 1.5L dCi diesel dominated Clio sales from Mk2 through Mk4, offering strong economy but known for injector, turbo and EGR issues on high-mileage examples.
Not sure which fuel type your Renault Clio has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a minimum 12-month unlimited mileage warranty from UK Renault Clio specialists.
This timeline covers all major engine changes across the Renault Clio's UK production history, organised so owners can quickly identify their engine and compare rebuilt prices from UK specialists.
A rebuilt Renault Clio engine typically costs £650-£2,200 supply-only, depending on engine code and variant. Supply & fit adds £400-£900 labour. Get tailored quotes via our comparison tool.
Yes, if your Clio is otherwise in good condition and valued over £2,000. A rebuilt engine with warranty often costs less than the vehicle's value and extends life by 50k+ miles.
Power loss on the K9K 1.5 dCi is commonly caused by injector wear, turbo VGT actuator sticking, or EGR valve clogging - all diagnosable and repairable via UK specialists.
Yes, the H5F 1.2 TCe is known for timing chain stretch due to tensioner failure from 60k miles. Early diagnosis of cold-start rattle can prevent catastrophic engine damage.
The naturally aspirated D4F 1.2L 16v petrol is generally the most reliable Clio engine, with simple design and fewer failure points than turbo or diesel variants when properly maintained.
Supply-only engines typically dispatch within 24-48 hours. Supply & fit installations take 1-3 working days depending on garage workload and engine complexity.
Used engines are low-mileage donor units with minimal reconditioning. Reconditioned engines have worn components replaced. Rebuilt engines receive full disassembly, machining and upgraded parts with warranty.
While technically possible for experienced mechanics, we recommend professional supply & fit via our network to preserve warranty coverage and ensure correct installation and ECU coding.
Engine interchangeability depends on engine code, transmission type and ECU compatibility. Use our registration lookup to identify exact compatible replacements for your specific Clio variant.
Yes, every engine supplied through EngineMarket includes a minimum 12-month unlimited mileage warranty from UK specialists, with extended options available on rebuilt and remanufactured units.
Why Choose Us
Join thousands of UK drivers who compare Renault Clio engine prices through our network of trusted specialists - every rebuilt and reconditioned unit backed by a minimum 12-month unlimited mileage warranty and nationwide delivery.
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