Aygo 1.0 Petrol Engines
from £350 to £1,200
Rebuilt units from £650 · Common codes: 1KR-FE, 1KR-B52, 1KR-VE
Toyota ENGINE MARKETPLACE
Toyota Aygo Engine Replacement - Compare Prices & Save
Get quotes from trusted UK Toyota Aygo engine specialists. Compare used and reconditioned prices for 1.0L VVT-i - 1KR-FE covered. Find the best value for your budget.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Aygo 1.4 Diesel Engines
from £450 to £1,400
Rebuilt units from £750 · Common codes: DV4-TD, DV4TD, 1ND-TV
Aygo MMT Compatible Engines
from £400 to £1,300
Rebuilt units from £700 · Common codes: 1KR-FE (MMT), 1KR-B52 (MMT)
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Engine replacement near me - UK-wide specialist network
Compare reconditioned, rebuilt & used engine prices
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 Toyota Aygo Replacement Engineto Finding the Best Toyota Aygo 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 Toyota Aygo Engine Replacement
The table below shows typical UK rebuilt engine costs across Toyota Aygo 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 Toyota Aygo Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Toyota Aygo engines through EngineMarket.
4.8
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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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“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
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“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
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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
Toyota Aygo Engine ReplacementAll Variants Covered
Toyota Aygo Black Edition
1KR-FE 1.0L Petrol
Rebuilt Engines: £600-£900
Toyota Aygo Blue Edition
1KR-FE 1.0L Petrol
Rebuilt Engines: £600-£900
Toyota Aygo MMT
1KR-FE 1.0L Petrol
Rebuilt Engines: £700-£1,050
Toyota Aygo First Generation
1KR-FE 1.0L Petrol
Rebuilt Engines: £550-£850
Toyota Aygo Second Generation
1KR-FE/1KR-B52 1.0L Petrol
Rebuilt Engines: £600-£1,100
Not sure which variant your Toyota Aygo is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Aygo
Engine Codes
Toyota Aygo Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Toyota Aygo 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 Toyota Aygo variants.
1KR-FE - 1.0L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
AygoAygo AirAygo MoveAygo PlatinumAygo VVT-iAygo X-Play
Avg. rebuilt price
£650 - £950
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 1.0L
- Power output
- 68 hp
- Years fitted
- 2005-2024
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 Toyota Aygo engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Aygo
Common Problems
Toyota Aygo Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Toyota Aygo's 1.0L 1KR-FE petrol engine is generally reliable, but head gasket failure (particularly 2014-2018 models) and water pump issues drive most replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a minimum 12-month unlimited mileage...
Head Gasket Failure - Why 2014-2018 Aygo 1KR-FE Engines Fail
Head Gasket Failure
Most affected vehicles
Toyota Aygo 1.0 VVT-i (2014-20181KR-FE)
Toyota Aygo 1.0 VVT-i (2014-2018, 1KR-FE), Aygo X-Play, Aygo X-Clusive, Aygo X-Pression
Failure mileage range
60,000-90,000 miles
Typical failure window
Root cause
Manufacturing tolerance issues in cylinder head gasket sealing combined with thermal cycling stress, leading to coolant/oil mixing and compression loss.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Head Gasket Replacement | £800 - £1,400 | £500 - £900 | Remove cylinder head, replace gasket, reseal, reassemble | Viable if caught early before block damage; 30-50k mile solution |
| Full Replacement - Rebuilt Engine | £1,200 - £2,000 | £650 - £1,100 | Supply & fit fully rebuilt 1KR-FE with upgraded gasket, bench tested, warranty included | Best value for cars worth £500-£1,500; 50k+ mile solution with warranty |
Our recommendation
On a Toyota Aygo worth £500-£1,500, a full rebuilt engine replacement often offers better long-term value than a head gasket repair, especially if the car has exceeded 70k miles. We recommend comparing quotes before committing.
Compare rebuilt 1KR-FE engine prices for your Toyota AygoReplacement Engine Options
Toyota Aygo Engine TypesOptions, Costs & What to Expect
Every Toyota Aygo engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Toyota Aygo Reconditioned Engines (Recon)£650 - £1,100((supply only))
Toyota Aygo Rebuilt Engines£700 - £1,200((supply only))
Toyota Aygo Used Engines£350 - £750((supply only))
Toyota Aygo Remanufactured Engines£900 - £1,400((supply only))
Toyota Aygo Refurbished Engines£500 - £900((supply only))
Compare Toyota Aygo engine prices with vetted UK suppliers
All engine types include a minimum 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 Toyota Aygo within hours.
Engine Sizes
Toyota Aygo Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Toyota Aygo is listed below with compatible engine codes, production years and common failure notes to help you identify the correct replacement.
The 1.0-litre three-cylinder petrol engine powered every Aygo generation, from the original AB10 (2005) through to the Aygo X (2024). Its compact design, VVT-i technology and exceptional fuel economy made it the definitive city car powerplant, though head gasket issues on 2014-2018 models require attention when sourcing replacements.
⚙
Engine Code(s)
1KR-FE, 1KR-B52, 1KR-VE
▣
Compatible Models (UK)
Aygo (AB10, 2005-2014), Aygo (AB40, 2014-2021), Aygo X
ϟ
Power output
Verified by registration
△
Common Failure Points
Head gasket failure (2014-2018), water pump seal leakage, timing chain tensioner wear
Production Years: AB60, 2022-2024
Compare Toyota Aygo 1.0L petrol engine pricesFuel Type
Toyota Aygo Engines by Fuel Type
Choose your Toyota Aygo engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the ubiquitous 1.0L petrol to the rare 1.4L diesel.
Toyota Aygo Petrol Engines
PetrolThe 1.0L three-cylinder petrol engine (1KR-FE/1KR-B52) powered every Aygo generation, dominating UK replacement demand with its balance of efficiency, simplicity and affordability.
Common Toyota Aygo Petrol Engine Families
- •1KR-FE - most common replacement engine (2005-2018), head gasket risk on later units
- •1KR-B52 - Euro 6 update (2018-2024), improved emissions and low-end torque
- •1KR-VE - early variant (2005-2009), largely superseded by 1KR-FE
Found In
- •Aygo AB10 (2005-2014) - 1KR-FE, 1KR-VE
- •Aygo AB40 (2014-2021) - 1KR-FE, 1KR-B52 (late)
- •Aygo X AB60 (2022-2024) - 1KR-B52
Known For
- •Exceptional fuel economy (55-65 mpg real-world)
- •Head gasket failures on 2014-2018 1KR-FE units
- •Simple, accessible design for independent repair
Typical Petrol Models
- •Aygo 1.0 VVT-i
- •Aygo X-Play
- •Aygo X-Clusive
1 of 2
Toyota Aygo Petrol Engines
PetrolThe 1.0L three-cylinder petrol engine (1KR-FE/1KR-B52) powered every Aygo generation, dominating UK replacement demand with its balance of efficiency, simplicity and affordability.
Common Toyota Aygo Petrol Engine Families
- •1KR-FE - most common replacement engine (2005-2018), head gasket risk on later units
- •1KR-B52 - Euro 6 update (2018-2024), improved emissions and low-end torque
- •1KR-VE - early variant (2005-2009), largely superseded by 1KR-FE
Found In
- •Aygo AB10 (2005-2014) - 1KR-FE, 1KR-VE
- •Aygo AB40 (2014-2021) - 1KR-FE, 1KR-B52 (late)
- •Aygo X AB60 (2022-2024) - 1KR-B52
Known For
- •Exceptional fuel economy (55-65 mpg real-world)
- •Head gasket failures on 2014-2018 1KR-FE units
- •Simple, accessible design for independent repair
Typical Petrol Models
- •Aygo 1.0 VVT-i
- •Aygo X-Play
- •Aygo X-Clusive
Toyota Aygo Diesel Engines
DieselThe 1.4L DV4-TD diesel was offered only on early Aygo models (2005-2007), now sourced exclusively from the used market but valued by high-mileage urban drivers for its torque and economy.
Common Toyota Aygo Diesel Engine Families
- •DV4-TD - shared with Peugeot/Citroën HDi, strong low-end torque but injector sensitivity
Found In
- •Aygo AB10 (2005-2007) - DV4-TD only
Known For
- •Excellent fuel economy (60-70 mpg achievable)
- •Injector seal failures causing diesel knock and smoke
- •Increasing scarcity as donor vehicles age out
Typical Diesel Models
- •Aygo 1.4 HDi
- •Aygo 1.4 HDi Air
- •Aygo 1.4 HDi Move
Not sure which fuel type your Toyota Aygo 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 Toyota Aygo specialists.
Engine YearsGet quotes for 2005-2007 Toyota Aygo replacement engines →
Toyota Aygo Engines by YearWhat Was Fitted & WhenToyota Aygo Engines by Year - What Was Fitted & When
This timeline covers all major engine changes across the Toyota Aygo's production run, organised so owners can quickly identify their engine and compare rebuilt prices from UK specialists.
⚙Key Changes
- ✓Toyota Aygo introduced alongside Peugeot 107 and Citroën C1 on shared B1 platform
- ✓1KR-FE petrol and DV4-TD diesel engines confirmed for UK market
- ✓MMT automated manual transmission option announced for later rollout
▣Main Engines
1KR-FE- 1.0L petrol (Aygo, Aygo Air, Aygo Move)
DV4-TD- 1.4L diesel (Aygo 1.4 HDi variants)
▰Popular Models
- •Toyota Aygo 1.0 VVT-i
- •Toyota Aygo 1.4 HDi
- •Toyota Aygo Air
🔧Known For
- ✓Strong initial reliability on early 1KR-FE units
- ✓Diesel option popular with high-mileage urban drivers
- ✓Cross-brand parts compatibility simplifies sourcing
Engine Codes Covered:
1KR-FE1KR-VEDV4-TDNot sure which year your Toyota Aygo was built- Enter your registration number and we'll identify the exact engine, model year, and compatible replacement options instantly - all backed by a minimum 12-month warranty from UK Toyota Aygo specialists.
FAQ