Ampera 1.4L Range Extender Engines
from £1,165 to £2,850
Rebuilt units from £1,165 · Common codes: A14XFL, LUU, A14XFL-LUU
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Vauxhall Ampera Electric Motor Replacement - Compare Prices & Save
Get quotes from trusted UK Vauxhall Ampera EV specialists. Compare electric motor and battery system prices - 150hp electric drive unit & 1.4L range extender covered. Find the best value for your budget.
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Supply & fit available - parts and labour from vetted specialistsInstant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialistsHow It Works
3 Simple Steps3 Simple Stepsto Finding the Best Vauxhall Ampera Replacement Engineto Finding the Best Vauxhall Ampera Replacement Engine
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Most replacements completed within 3-5 days.
Live UK Engine Market Data
What Are UK Drivers Paying for Vauxhall Ampera Engine Replacement
The table below shows typical UK rebuilt engine costs across Vauxhall Ampera variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying.
Average Market Prices
↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Vauxhall Ampera Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Vauxhall Ampera engines through EngineMarket.
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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
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Variants We Cover
Vauxhall Ampera Engine ReplacementAll Variants Covered
Vauxhall Ampera Electron
A14XFL 1.4L Petrol
Rebuilt Engines: £1,165-£2,450
Vauxhall Ampera Positiv
LUU 1.4L Petrol
Rebuilt Engines: £1,285-£2,750
Vauxhall Ampera 2012
A14XFL 1.4L Petrol
Rebuilt Engines: £1,165-£2,450
Vauxhall Ampera 2013
A14XFL/LUU 1.4L Petrol
Rebuilt Engines: £1,225-£2,550
Vauxhall Ampera 2014
LUU 1.4L Petrol
Rebuilt Engines: £1,350-£2,650
Vauxhall Ampera 2015
LUU 1.4L Petrol
Rebuilt Engines: £1,550-£2,850
Vauxhall Ampera Low Mileage
A14XFL/LUU 1.4L Petrol
Rebuilt Engines: £1,450-£2,850
Vauxhall Ampera High Mileage
A14XFL/LUU 1.4L Petrol
Rebuilt Engines: £1,165-£2,250
Vauxhall Ampera A14XFL
A14XFL 1.4L Petrol
Rebuilt Engines: £1,165-£2,850
Vauxhall Ampera LUU
LUU 1.4L Petrol
Rebuilt Engines: £1,165-£2,850
Vauxhall Ampera Supply & Fit
A14XFL/LUU 1.4L Petrol
Rebuilt Engines: £1,850-£3,950
Vauxhall Ampera D2JC Chassis
A14XFL/LUU 1.4L Petrol
Rebuilt Engines: £1,165-£2,850
Not sure which variant your Vauxhall Ampera is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Ampera
Engine Codes
Vauxhall Ampera Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Vauxhall Ampera 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.
Petrol Engines
Extracted from detailed petrol and performance engine families across Vauxhall Ampera variants.
A14XFL - 1.4L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
ElectronPositiv2012201320142015
Avg. rebuilt price
£1,165 - £2,850
Supply only
Technical specifications
- Fuel type
- Petrol (Range Extender)
- Engine size
- 1.4L (1398cc)
- Power output
- 86 hp (generator output)
- Years fitted
- 2012-2015
Common failures
- ●Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
- ●Confirm exact engine code and fitment before ordering.
- ●Ask for warranty and supply & fit terms.
Not sure which engine code?
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 Vauxhall Ampera engine specialists. Every rebuilt engine comes with a 12-month unlimited mileage warranty.
Ampera
Common Problems
Vauxhall Ampera Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Vauxhall Ampera's 1.4L range extender engine (A14XFL/LUU) is generally reliable but known for timing chain tensioner wear, coolant pump faults, and generator no-start issues. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a 12-month unlimited mileage...
Timing Chain Tensioner Wear - Why A14XFL/LUU Engines Develop Rattle
Timing Chain Tensioner Wear
Most affected vehicles
Vauxhall Ampera ElectronPositiv (2012-2015
Vauxhall Ampera Electron, Positiv (2012-2015, A14XFL & LUU)
Failure mileage range
60,000-90,000 miles
Typical failure window
Root cause
The timing chain tensioner can lose hydraulic pressure over time, allowing chain slack that causes rattling noise and potential jump.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Tensioner Replacement | £850 - £1,400 | £550 - £950 | Replace tensioner and chain guide, reset timing | Viable only if caught before chain jump; adds 30k-50k miles |
| Full Replacement - Rebuilt Range Extender Engine | £3,200 - £5,100 | £1,165 - £2,850 | Supply & fit rebuilt A14XFL/LUU with upgraded tensioner, bench tested, 12-month warranty | Best value for engines with chain jump damage or over 80k miles |
Our recommendation
If you hear early rattling below 70k miles, a preventative tensioner replacement offers good value. Once the chain has jumped or the engine won't start, replacement is the only reliable solution.
Compare rebuilt A14XFL engine prices for your Vauxhall AmperaReplacement Engine Options
Vauxhall Ampera Engine TypesOptions, Costs & What to Expect
Every Vauxhall Ampera range extender engine type is available through our UK network with typical price ranges based on variant, A14XFL/LUU engine code and budget.
Vauxhall Ampera Reconditioned Engines (Recon)£1,285 - £2,650((supply only))
Vauxhall Ampera Rebuilt Engines£1,165 - £2,850((supply only))
Vauxhall Ampera Used Engines£895 - £1,950((supply only))
Vauxhall Ampera Remanufactured Engines£1,850 - £3,450((supply only))
Vauxhall Ampera Refurbished Engines£1,050 - £2,150((supply only))
Compare Vauxhall Ampera engine prices with vetted UK suppliers
All engine types include a 12-month unlimited mileage warranty when sourced through EngineMarket. Prices are typical UK market ranges based on historical quote data from our network and depend on exact engine code, variant, mileage and supplier. Use our free comparison tool above - enter your registration to get tailored quotes for your specific Vauxhall Ampera within hours.
Engine Sizes
Vauxhall Ampera Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Vauxhall Ampera is listed below, with compatible engine codes, production years and common failure notes to help you identify the correct replacement.
The 1.4L (1398cc) range extender engine is the only combustion engine fitted to the Vauxhall Ampera across all UK production years 2012-2015, providing generator power to extend electric driving range.
⚙
Engine Code(s)
A14XFL, LUU, A14XFL-LUU
▣
Compatible Models (UK)
Electron (2012-2013), Positiv (2013-2015), all D2JC chassis variants
ϟ
Power output
Verified by registration
△
Common Failure Points
Timing chain tensioner wear, coolant pump failure, ECU communication no-start faults
Production Years: Check by registration
Compare Vauxhall Ampera 1.4L petrol engine pricesFuel Type
Vauxhall Ampera Engines by Fuel Type
Choose your Vauxhall Ampera engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early Electron to the latest Positiv.
Vauxhall Ampera Petrol Engines
PetrolThe Ampera's sole combustion engine is a 1.4L petrol range extender (A14XFL/LUU) that generates electricity to extend driving range, fitted across all UK variants 2012-2015.
Common Vauxhall Ampera Petrol Engine Families
- •A14XFL - early Electron models, timing chain tensioner wear common
- •LUU - later Positiv models, coolant pump failures reported
- •A14XFL-LUU - interchangeable code, same 1.4L range extender unit
Found In
- •D2JC chassis (2012-2015) - A14XFL, LUU
Known For
- •Compact 1.4L generator design for electric range extension
- •Timing chain tensioner wear between 60k-90k miles
- •High UK replacement demand on Electron and Positiv variants
Typical Petrol Models
- •Electron
- •Positiv
- •2012
1 of 2
Vauxhall Ampera Petrol Engines
PetrolThe Ampera's sole combustion engine is a 1.4L petrol range extender (A14XFL/LUU) that generates electricity to extend driving range, fitted across all UK variants 2012-2015.
Common Vauxhall Ampera Petrol Engine Families
- •A14XFL - early Electron models, timing chain tensioner wear common
- •LUU - later Positiv models, coolant pump failures reported
- •A14XFL-LUU - interchangeable code, same 1.4L range extender unit
Found In
- •D2JC chassis (2012-2015) - A14XFL, LUU
Known For
- •Compact 1.4L generator design for electric range extension
- •Timing chain tensioner wear between 60k-90k miles
- •High UK replacement demand on Electron and Positiv variants
Typical Petrol Models
- •Electron
- •Positiv
- •2012
Vauxhall Ampera Hybrid / Electrified Engines
MHEVThe Ampera is a range-extended electric vehicle (EREV) where the 1.4L petrol engine acts solely as a generator, never directly driving the wheels.
Vauxhall Ampera EREV Engine Codes
- •A14XFL - primary range extender code for UK-market Ampera
- •LUU - global market equivalent code, fully compatible
- •Petrol engine starts only when battery charge is depleted
Found In
- •Electron, Positiv (2012-2015)
Important Notes
- •Replacement focuses on the petrol range extender only, not the electric motor
- •ECU calibration required after engine replacement for proper handshake
- •Specialist knowledge of GM Voltec platform recommended for fitting
Not sure which fuel type your Vauxhall Ampera has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a 12-month unlimited mileage warranty from UK Vauxhall Ampera specialists.
Engine YearsGet quotes for 2012 Vauxhall Ampera replacement engines →
Vauxhall Ampera Engines by YearWhat Was Fitted & WhenVauxhall Ampera Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Vauxhall Ampera's 2012-2015 UK production timeline, organised so owners can quickly identify their A14XFL/LUU range extender and compare rebuilt engine prices.
⚙Key Changes
- ✓First UK deliveries of Vauxhall Ampera (D2JC chassis)
- ✓A14XFL 1.4L petrol range extender fitted as standard
- ✓Electron trim level introduced as sole variant
▣Main Engines
A14XFL- 1.4L petrol range extender (Electron)
▰Popular Models
- •Vauxhall Ampera Electron
- •Vauxhall Ampera 2012
🔧Known For
- ✓Strong initial demand for UK's first affordable EREV
- ✓Early reports of timing chain rattle on high-mileage examples
- ✓Coolant system design later revised for improved reliability
Engine Codes Covered:
A14XFLNot sure which year your Vauxhall Ampera was built- Enter your registration number and we'll identify the exact engine, model year, and compatible replacement options instantly - all backed by a 12-month warranty from UK Vauxhall Ampera specialists.
FAQ