Calya 1.2L Petrol Engines
from £850 to £1,950
Rebuilt units from £850 · Common codes: 3NR-VE, 1KR-VE
Get quotes from trusted UK Toyota Calya engine specialists. Compare used and reconditioned prices for 1.2L petrol - 3NR-VE covered. Find the best value for your budget.
Calya 1.2L Petrol Engines
from £850 to £1,950
Rebuilt units from £850 · Common codes: 3NR-VE, 1KR-VE
Calya 1.0L Petrol Engines
from £750 to £1,650
Rebuilt units from £750 · Common codes: 1KR-VE, 3NR-VE
Calya F600 Grey Import Engines
from £800 to £1,850
Rebuilt units from £800 · Common codes: 3NR-VE, 1KR-VE, Sigra-compatible

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


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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 Calya 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 Calya across all UK grey import 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 Calya variants.

3NR-VE - 1.2L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£850 - £1,950
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 Calya grey import specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Toyota Calya's 3NR-VE and 1KR-VE petrol engines are generally robust for their ultra-budget grey import segment, but timing chain tensioner wear on early 3NR-VE units and VVT-i solenoid issues from oil sludge drive most replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the...
Toyota Calya 3NR-VE Timing Chain Tensioner Failure
Most affected vehicles
Toyota Calya 1.2 E, 1.2 G, 1.2 M, 1.2 G Luxury (2016-2019, 3NR-VE early production)
Failure mileage range
50,000-90,000 miles
Typical failure window
Root cause
Early 3NR-VE tensioners use a weaker spring design that loses pressure over time, allowing chain slack and metallic rattling on cold starts.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Tensioner Replacement | £450-£750 | £280-£495 | Replace tensioner only, chain inspection | Viable only if caught before chain stretch; not recommended on high-mileage grey imports |
| Intermediate - Chain Kit Replacement | £950-£1,500 | £650-£1,100 | Full timing chain kit, tensioner, guides, seals | Addresses symptom but not root cause on early-design engines; moderate longevity |
| Full Replacement - Rebuilt 3NR-VE Engine | £2,200-£3,800 | £850-£1,950 | Bench-tested rebuilt engine with OEM-spec upgraded tensioner, VVT-i service, full documentation | Definitive solution; upgraded components prevent recurrence; 12-month warranty included |
Our recommendation
On a Toyota Calya valued at £2,000-£6,000 as a grey import, investing in a full rebuilt engine with the upgraded tensioner as standard is almost always better value than repeated chain repairs. The £850-£1,950 rebuilt price includes all documentation for DVLA compliance.
Compare rebuilt 3NR-VE engine prices for your Toyota Calya
Every Toyota Calya engine type is available through our UK network with typical price ranges based on variant, engine code and budget - all backed by documentation support for grey import compliance.
Compare Toyota Calya 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 Calya within hours.

Every displacement fitted to the Toyota Calya is listed below, with compatible engine codes, years and common failure notes to help you identify the right replacement option for your grey import MPV.
The 1.0L 1KR-VE three-cylinder petrol engine was Toyota Calya's ultra-budget entry option, offering exceptional fuel economy for urban grey import commuters seeking the lowest running costs in the F600 chassis range.
Engine Code(s)
1KR-VE
Compatible Models (UK)
1.0 Standard (F600, 2016-2020), Sigra 1.0L twin variants
Power output
Verified by registration
Common Failure Points
Oil sludge buildup on short-trip urban use, minor seal leaks at higher mileage
Production Years: Check by registration
Compare Toyota Calya 1.0L petrol engine prices
Choose your Toyota Calya engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the ultra-budget 1.0L 1KR-VE to the dominant 1.2L 3NR-VE Dual VVT-i.
All Toyota Calya models sold as grey imports to the UK use petrol engines only - no factory diesel variants were produced for this ASEAN-market MPV.
Common Toyota Calya Petrol Engine Families
Found In
Known For
Typical Petrol Models
All Toyota Calya models sold as grey imports to the UK use petrol engines only - no factory diesel variants were produced for this ASEAN-market MPV.
Common Toyota Calya Petrol Engine Families
Found In
Known For
Typical Petrol Models
No hybrid, plug-in hybrid or electric variants of the Toyota Calya were produced for any market - all units are conventional petrol engines only.
Important Notes
Not sure which fuel type your Toyota Calya 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 Calya grey import specialists.

This section covers all major engine changes across the Toyota Calya's UK grey import timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
▣Main Engines
1KR-VE- 1.0L petrol (1.0 Standard)
3NR-VE- 1.2L petrol Dual VVT-i (1.2 E, 1.2 G)
▰Popular Models
🔧Known For
Engine Codes Covered:
1KR-VE3NR-VE