Brevis 2.5L Engines
from £1,500 to £3,200
Rebuilt units from £1,500 · Common codes: 1JZ-FSE, 1JZ-GE, 1JZ-GTE
Get quotes from trusted UK Toyota Brevis engine specialists. Compare reconditioned and rebuilt prices for 1JZ-FSE - 2.5L to 3.0L inline-6 covered. Get specialist quotes for your Brevis.
Brevis 2.5L Engines
from £1,500 to £3,200
Rebuilt units from £1,500 · Common codes: 1JZ-FSE, 1JZ-GE, 1JZ-GTE
Brevis 3.0L Engines
from £2,200 to £4,500
Rebuilt units from £2,200 · Common codes: 2JZ-FSE, 2JZ-GE, 2JZ-GTE
Brevis JZ Performance Engines
from £2,800 to £5,500
Rebuilt units from £2,800 · Common codes: 1JZ-FSE, 2JZ-FSE, 1JZ-GTE (swap)

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


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Not sure which variant your Toyota Brevis 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 Brevis 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 Brevis variants.

1JZ-FSE - 2.5L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£1,500 - £3,200
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 Brevis engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Toyota Brevis relies exclusively on Toyota's JZ-series petrol engines-1JZ-FSE (2.5L) and 2JZ-FSE (3.0L)-both featuring D-4 direct injection. While robust, these engines are prone to carbon buildup on intake valves, VVT-i rattle, and injector issues that often drive replacement decisions. Every rebuilt engine supplied through EngineMarket includes...
D-4 Direct Injection Carbon Buildup
Most affected vehicles
Toyota Brevis Ai250, Ai250 Four, Ai300 (2001-2007, 1JZ-FSE & 2JZ-FSE)
Failure mileage range
60,000-100,000 miles
Typical failure window
Root cause
D-4 direct injection sprays fuel directly into the cylinder, bypassing intake valves-preventing fuel detergents from cleaning carbon deposits that accumulate from crankcase ventilation.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Carbon Cleaning | £800 - £1,400 | £450 - £850 | Walnut blasting or chemical cleaning of intake valves without engine removal | Restores performance if caught early; repeat every 40k miles recommended |
| Intermediate - Injector Service + Cleaning | £1,200 - £2,200 | £750 - £1,400 | Remove and clean/test D-4 injectors, replace seals, clean intake system | Addresses both carbon and injector issues; suitable for moderate wear |
| Full Replacement - Rebuilt / Reconditioned Engine | £3,500 - £6,000 | £1,500 - £4,500 | Supply & fit of rebuilt JZ-FSE engine with upgraded components addressing D-4 weaknesses | Long-term solution; includes 12-month warranty, eliminates recurring carbon issues |
Our recommendation
If your Brevis shows rough idle, loss of power, or misfires below 80k miles, preventative carbon cleaning offers excellent value. Beyond 100k miles with severe buildup, a rebuilt engine with updated components often proves more cost-effective than repeated cleaning cycles.
Compare rebuilt 1JZ-FSE / 2JZ-FSE engine prices for your Toyota Brevis
Every Toyota Brevis engine type is available through our UK network with typical price ranges based on variant, JZ engine code and budget.
Compare Toyota Brevis 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 Brevis within hours.

Every displacement fitted to the Toyota Brevis is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 2.5L 1JZ-FSE powered the Ai250 and Ai250 Four variants across the Brevis range, offering refined performance with Toyota's D-4 direct injection technology-though carbon buildup on intake valves requires periodic attention on higher-mileage examples.
Engine Code(s)
1JZ-FSE, 1JZ-GE
Compatible Models (UK)
Ai250 (JCG10, 2001-2007), Ai250 Four (JCG15, 2001-2007), Ai250 Elegance, Ai250 G Package
Power output
Verified by registration
Common Failure Points
D-4 carbon buildup on intake valves, VVT-i actuator rattle, ignition coil failure
Production Years: Check by registration
Get quotes for Toyota Brevis 2.5L petrol engines
Choose your Toyota Brevis engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the efficient 2.5L Ai250 to the torque-rich 3.0L Ai300.
The Toyota Brevis was offered exclusively with petrol engines across its 2001-2007 production run, featuring Toyota's JZ-series inline-six units with D-4 direct injection technology.
Common Toyota Brevis Petrol Engine Families
Found In
Known For
Typical Petrol Models
The Toyota Brevis was offered exclusively with petrol engines across its 2001-2007 production run, featuring Toyota's JZ-series inline-six units with D-4 direct injection technology.
Common Toyota Brevis Petrol Engine Families
Found In
Known For
Typical Petrol Models
Not sure which fuel type your Toyota Brevis 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 Brevis specialists.

This section covers all major engine changes across the Toyota Brevis production timeline (2001-2007), organised so owners of imported JDM vehicles can quickly identify their JZ engine and compare rebuilt prices from UK specialists.
⚙Key Changes
▣Main Engines
1JZ-FSE- 2.5L petrol D-4 (Ai250, Ai250 Four)
2JZ-FSE- 3.0L petrol D-4 (Ai300)
▰Popular Models
🔧Known For
Engine Codes Covered:
1JZ-FSE2JZ-FSE1JZ-GE2JZ-GE