Land Cruiser 90 3.0L Diesel Engines
from £1,650 to £3,200
Rebuilt units from £1,650 · Common codes: 1KZ-TE, 1KZ-T, 1KZ
Get quotes from trusted UK Toyota Land Cruiser 90 engine specialists. Compare reconditioned and rebuilt prices for 1KZ-TE, 1HZ, and 1PZ - 3.0L TD to 4.2L diesel covered. Get specialist quotes for your Land Cruiser 90.
Land Cruiser 90 3.0L Diesel Engines
from £1,650 to £3,200
Rebuilt units from £1,650 · Common codes: 1KZ-TE, 1KZ-T, 1KZ
Land Cruiser 90 3.4L Petrol Engines
from £1,950 to £3,800
Rebuilt units from £1,950 · Common codes: 5VZ-FE, 5VZ-F
Land Cruiser 90 2.7L Petrol Engines
from £1,450 to £2,900
Rebuilt units from £1,450 · Common codes: 3RZ-FE, 3RZ-F

Most replacements completed within 3-5 days.
The table below shows typical UK rebuilt engine costs across Toyota Land Cruiser 90 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 Land Cruiser 90 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 Land Cruiser 90 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 diesel engine families across Toyota Land Cruiser 90 variants.

1KZ-TE - 3.0L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
Avg. rebuilt price
£1,650 - £2,600
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 Land Cruiser 90 engine specialists. Every rebuilt engine comes with a 12-month unlimited mileage warranty.

The Toyota Land Cruiser 90's 1KZ-TE diesel dominates UK replacement enquiries due to well-documented cylinder head cracking, while 5VZ-FE and 3RZ-FE petrol units face timing component failures. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a 12-month unlimited...
Cylinder Head Cracking
Most affected vehicles
Toyota Land Cruiser 90 GX, VX, Colorado, Amazon (1996-2002, 1KZ-TE)
Failure mileage range
80,000-120,000 miles
Typical failure window
Root cause
Thermal stress and inadequate coolant flow cause micro-cracks in the cylinder head, allowing coolant to enter combustion chambers or oil galleries.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Head Gasket Replacement | £1,200 - £1,800 | £800 - £1,200 | Remove head, replace gasket, pressure test | Temporary fix only; cracks often reappear within 6-12 months |
| Intermediate - Cylinder Head Repair | £2,200 - £3,200 | £1,500 - £2,200 | Crack welding, machining, valve service, new gasket | Viable if block is sound; 20k-40k mile expectation |
| Full Replacement - Rebuilt / Reconditioned Engine | £3,500 - £5,200 | £1,650 - £2,600 | Complete engine swap with upgraded cylinder head, bench tested, warranty included | Best long-term solution; 60k+ mile expectation with warranty |
Our recommendation
On a Land Cruiser 90 worth £3,000-£8,000, cylinder head repair is only viable if the block is confirmed sound. For most owners, a rebuilt 1KZ-TE with upgraded head offers better value and peace of mind.
Compare rebuilt 1KZ-TE engine prices for your Toyota Land Cruiser 90
Every engine type for the Toyota Land Cruiser 90 is available through our UK network with typical price ranges based on variant, engine code and budget.
Compare Toyota Land Cruiser 90 engine prices with vetted UK suppliers
All engine types include a 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 Land Cruiser 90 within hours.

Every displacement fitted to the Toyota Land Cruiser 90 is listed below with compatible engine codes, years and common failure notes to help you identify the right replacement.
The 3.0L 1KZ-TE turbo diesel was the dominant engine across all Toyota Land Cruiser 90 variants from 1996-2002, offering strong low-end torque ideal for towing and off-road use, but requiring vigilance for cylinder head cracking.
Engine Code(s)
1KZ-TE, 1KZ-T
Compatible Models (UK)
GX, VX, Colorado, Amazon, 3-door, 5-door
Power output
Verified by registration
Common Failure Points
Cylinder head cracking, turbo oil seal failure, injector seal leaks
Production Years: KZJ90 chassis, 1996-2002
Get quotes for Toyota Land Cruiser 90 3.0L diesel engines
Choose your Toyota Land Cruiser 90 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the torque-rich 1KZ-TE diesel to the smooth 5VZ-FE V6 petrol.
The 1KZ-TE 3.0L turbo diesel powered most UK Land Cruiser 90 registrations, delivering strong towing torque but requiring vigilance for cylinder head cracking between 80k-120k miles.
Common Toyota Land Cruiser 90 Diesel Engine Families
Found In
Known For
Typical Diesel Models
The 1KZ-TE 3.0L turbo diesel powered most UK Land Cruiser 90 registrations, delivering strong towing torque but requiring vigilance for cylinder head cracking between 80k-120k miles.
Common Toyota Land Cruiser 90 Diesel Engine Families
Found In
Known For
Typical Diesel Models
Petrol Land Cruiser 90 models used the reliable 3RZ-FE 2.7L four-cylinder or smoother 5VZ-FE 3.4L V6, with simpler diagnostics but higher running costs and critical timing belt maintenance.
Common Toyota Land Cruiser 90 Petrol Engine Families
Found In
Known For
Typical Petrol Models
Not sure which fuel type your Toyota Land Cruiser 90 has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a 12-month unlimited mileage warranty from UK Toyota Land Cruiser 90 specialists.

This section covers all major engine changes across the Toyota Land Cruiser 90's 1996-2002 production timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
▣Main Engines
1KZ-TE- 3.0L diesel (GX / VX / Colorado / Amazon)
5VZ-FE- 3.4L petrol V6 (GX / VX, VZJ90 chassis)
3RZ-FE- 2.7L petrol four-cylinder (GX, RZJ90 chassis)
▰Popular Models
🔧Known For
Engine Codes Covered:
1KZ-TE5VZ-FE3RZ-FE