Toyota BB 1.5L Petrol Engines
from £795 to £2,450
Rebuilt units from £795 · Common codes: 1NZ-FE, 3SZ-VE
Get quotes from trusted UK Toyota bB engine specialists. Compare used and reconditioned prices for 1.3L to 1.5L petrol - 1NZ-FE & 2NZ-FE covered. Find the best value for your budget.
Toyota BB 1.5L Petrol Engines
from £795 to £2,450
Rebuilt units from £795 · Common codes: 1NZ-FE, 3SZ-VE
Toyota BB 1.3L Petrol Engines
from £695 to £1,950
Rebuilt units from £695 · Common codes: 2NZ-FE, K3-VE
Toyota BB 4WD Engine Replacements
from £1,250 to £3,200
Rebuilt units from £1,250 · Common codes: 1NZ-FE (4WD), QNC25 chassis

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


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Not sure which variant your Toyota BB is- Enter your registration number above - we'll identify the exact sub-model, engine code, chassis code and compatible JDM replacement options instantly.

Every engine code fitted to the Toyota BB across all generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK JDM import specialists. Select any engine code to compare quotes.
Extracted from detailed petrol and performance engine families across Toyota BB variants.

1NZ-FE - 1.5L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£795 - £2,450
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 BB JDM import specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Toyota BB's NZ and SZ-series petrol engines are generally robust when maintained, but high-mileage JDM imports commonly suffer oil consumption (1NZ-FE), timing chain noise (2NZ-FE), and water pump failures. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a...
Oil Consumption
Most affected vehicles
Toyota BB Z, ZX, Z 4WD, ZX 4WD (2000-2005, 1NZ-FE NCP31 chassis)
Failure mileage range
70,000-120,000 miles
Typical failure window
Root cause
Piston ring wear and valve stem seal deterioration on high-mileage JDM imports, exacerbated by deferred maintenance before export.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Top-End Service | £450 - £850 | £295 - £550 | Valve stem seals, PCV valve, oil system flush | Temporary fix; may delay replacement 6-12 months |
| Intermediate - Piston Ring Replacement | £1,200 - £2,100 | £750 - £1,450 | Engine removal, ring replacement, gasket set | Addresses root cause but labour-intensive on imports |
| Full Replacement - Rebuilt / Reconditioned Engine | £2,400 - £4,200 | £795 - £2,450 | Supply & fit rebuilt 1NZ-FE with upgraded rings, 12-month warranty | Most cost-effective for high-mileage imports; extends life 50k+ miles |
Our recommendation
On a Toyota BB worth £1,500-£3,500, a rebuilt engine from £795 often represents better value than intermediate repairs. We recommend rebuilt units with upgraded piston rings for imports over 80k miles.
Compare rebuilt 1NZ-FE engine prices for your Toyota BB
Every engine type is available through our UK JDM import network with typical price ranges based on variant, engine code and budget.
Compare Toyota BB 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 BB within hours.

Every displacement fitted to the Toyota BB is listed, with compatible engine codes, years and common failure notes for UK grey import owners.
The 1.3L petrol engine powered entry-level S, SW and SX trims across both BB generations, offering economical running for urban import use. Fitted to NCP30/NCP31 (2NZ-FE) and QNC20/QNC21 (K3-VE) chassis, this displacement remains popular for budget-conscious replacement searches.
Engine Code(s)
2NZ-FE, K3-VE
Compatible Models (UK)
S, SW, SX, S Auto, SW Auto, SX Auto (NCP30/NCP31 2000-2005); QNC20 S/SW, QNC21 Open Deck
Power output
Verified by registration
Common Failure Points
Timing chain guide wear on 2NZ-FE; ignition coil failure on K3-VE
Production Years: 2006-2011
Compare Toyota BB 1.3L petrol engine prices
Choose your Toyota BB engine by fuel type to compare realistic replacement prices, known issues, and compatible UK JDM import supply options - from early 2NZ-FE to the latest 3SZ-VE.
All Toyota BB variants were powered by petrol engines only, with 1.3L and 1.5L displacements across two generations and multiple chassis codes.
Common Toyota BB Petrol Engine Families
Found In
Known For
Typical Petrol Models
All Toyota BB variants were powered by petrol engines only, with 1.3L and 1.5L displacements across two generations and multiple chassis codes.
Common Toyota BB Petrol Engine Families
Found In
Known For
Typical Petrol Models
Not sure which fuel type your Toyota BB has- Enter your registration number above to instantly identify your engine code, fuel system and compatible JDM replacement options - all backed by a minimum 12-month unlimited mileage warranty from UK Toyota BB specialists.

This section covers all major engine changes across the Toyota BB's production timeline (2000-2011), organised so UK grey import owners can quickly identify their engine and compare rebuilt prices from JDM import specialists.
⚙Key Changes
▣Main Engines
2NZ-FE- 1.3L petrol (S / SW / SX)
1NZ-FE- 1.5L petrol (Z / ZX)
▰Popular Models
🔧Known For
Engine Codes Covered:
2NZ-FE1NZ-FE