Agya 1.0L Petrol Engines
from £850 to £2,400
Rebuilt units from £850 · Common codes: 1KR-FE, 1KR-VE, 1KR-FBE
Get quotes from trusted UK Toyota Agya engine specialists. Compare used and reconditioned prices for 1.0L to 1.2L petrol - 1KR-FE, 3NR-VE & WA-VE covered. Find the best value for your budget.
Agya 1.0L Petrol Engines
from £850 to £2,400
Rebuilt units from £850 · Common codes: 1KR-FE, 1KR-VE, 1KR-FBE
Agya Reconditioned Engines
from £1,100 to £2,100
Rebuilt units from £1,100 · Common codes: 1KR-FE, 1KR-VE
Agya Used Engines
from £650 to £1,500
Rebuilt units from £850 · Common codes: 1KR-FE, 1KR-VE, 1KR-FBE

Most replacements completed within 3-5 days.
The table below shows typical UK rebuilt engine costs across Toyota Agya variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying.


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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.”






Not sure which variant your Toyota Agya 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 Toyota Agya 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 petrol and performance engine families across Toyota Agya variants.

1KR-FE - 1.0L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£850 - £1,500
Supply only
Technical specifications
Common failures
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 Agya engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Toyota Agya's 1.0L 1KR-FE petrol engine is generally reliable for city driving, but timing chain issues, overheating, and oil consumption are the most common failure points driving replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a...
Timing Chain Stretch & Noise
Most affected vehicles
Toyota Agya Base, Active, Icon (2013-2020, 1KR-FE & 1KR-VE)
Failure mileage range
60,000-90,000 miles
Typical failure window
Root cause
The timing chain tensioner loses pressure over time, allowing chain slack that causes rattling noise and potential valve timing issues.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Chain Kit Replacement | £450 - £750 | £350 - £550 | Replace timing chain, tensioner, guides and seals before failure occurs | Viable if caught early; extends engine life by 40k+ miles |
| Full Replacement - Rebuilt / Reconditioned Engine | £1,200 - £2,400 | £850 - £1,500 | Supply and fit rebuilt engine with upgraded chain components, bench tested, 12-month warranty | Best value when chain has jumped or caused valve damage |
Our recommendation
If you hear rattling on cold starts but the engine still runs smoothly, a preventative timing chain kit replacement from a specialist offers excellent value. However, if the chain has jumped or caused misfires, replacement with a rebuilt unit is more cost-effective than major engine repairs on a low-value Agya.
Compare rebuilt 1KR-FE engine prices for your Toyota Agya
Every Toyota Agya engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Compare Toyota Agya 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 Agya within hours.

Every displacement fitted to the Toyota Agya 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 is the sole powerplant offered in the Toyota Agya across all UK generations, designed for urban efficiency, low insurance groups and affordable running costs for first-time drivers and city commuters.
Engine Code(s)
1KR-FE, 1KR-VE, 1KR-FBE
Compatible Models (UK)
Base (2013-2016), Active (2013-2017), Icon (2017-2020), High Spec
Power output
Verified by registration
Common Failure Points
Timing chain stretch, cylinder head gasket failure from overheating, oil consumption at higher mileage
Production Years: 2021-2024
Compare Toyota Agya 1.0L petrol engine prices
Choose your Toyota Agya engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early Base models to the latest High Spec variants.
The Toyota Agya is exclusively petrol-powered in the UK, using Toyota's compact 1.0L three-cylinder engine family across all generations and trim levels.
Common Toyota Agya Petrol Engine Families
Found In
Known For
Typical Petrol Models
The Toyota Agya is exclusively petrol-powered in the UK, using Toyota's compact 1.0L three-cylinder engine family across all generations and trim levels.
Common Toyota Agya Petrol Engine Families
Found In
Known For
Typical Petrol Models
Not sure which fuel type your Toyota Agya 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 Agya specialists.

This section covers all major engine changes across the Toyota Agya's production timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
▣Main Engines
1KR-FE- 1.0L petrol (Base / Active)
▰Popular Models
🔧Known For
Engine Codes Covered:
1KR-FE