Prius 1.8L Hybrid Engines
from £1,500 to £3,000
Rebuilt units from £1,500 · Common codes: 2ZR-FXE, 2ZR-FXE Gen3, 2ZR-FXE Gen4
Toyota ENGINE MARKETPLACE
Toyota Prius Engine Replacement - Reconditioned & Used Prices Compared
Get quotes from trusted UK Toyota Prius engine specialists. Compare reconditioned, rebuilt and used prices for 1.5L to 1.8L hybrid - 1NZ-FXE & 2ZR-FXE covered. Compare supply & fit options today.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Prius 1.5L Hybrid Engines
from £1,200 to £2,500
Rebuilt units from £1,200 · Common codes: 1NZ-FXE, 1NZ-FXE Gen2
Prius Head Gasket Replacement Engines
from £1,500 to £3,000
Rebuilt units from £1,500 · Common codes: 2ZR-FXE, 1NZ-FXE
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Engine replacement near me - UK-wide specialist network
Compare reconditioned, rebuilt & used engine prices
Supply & fit available - parts and labour from vetted specialistsInstant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialistsHow It Works
3 Simple Steps3 Simple Stepsto Finding the Best Toyota Prius Replacement Engineto Finding the Best Toyota Prius Replacement Engine
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Most replacements completed within 3-5 days.
Live UK Engine Market Data
What Are UK Drivers Paying for Toyota Prius Engine Replacement
The table below shows typical UK rebuilt engine costs across Toyota Prius variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying.
Average Market Prices
↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Toyota Prius Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Toyota Prius engines through EngineMarket.
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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.”
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“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
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“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
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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.”
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Variants We Cover
Toyota Prius Engine ReplacementAll Variants Covered
Toyota Prius Business Edition
2ZR-FXE 1.8L Petrol
Rebuilt Engines: £1,500-£3,000
Toyota Prius T Spirit
2ZR-FXE 1.8L Petrol
Rebuilt Engines: £1,500-£3,000
Toyota Prius Excel
2ZR-FXE 1.8L Petrol
Rebuilt Engines: £1,800-£3,200
Toyota Prius Gen 3
2ZR-FXE 1.8L Petrol
Rebuilt Engines: £1,500-£3,000
Toyota Prius Gen 4
2ZR-FXE 1.8L Petrol
Rebuilt Engines: £1,800-£3,200
Toyota Prius Gen 2
1NZ-FXE 1.5L Petrol
Rebuilt Engines: £1,200-£2,500
Toyota Prius 2ZR-FXE
2ZR-FXE 1.8L Atkinson
Rebuilt Engines: £1,500-£3,000
Not sure which variant your Toyota Prius is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Prius
Engine Codes
Toyota Prius Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Toyota Prius 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.
Hybrid / Electrified Engines
Extracted from electrified powertrains and hybrid engine families used in Toyota Prius variants.
2ZR-FXE - 1.8L Petrol Hybrid
Main replacement demand comes from cooling, battery-support and high-voltage control faults.
Compatible variants
Prius T3Prius T4Prius T SpiritPrius ExcelPrius Business EditionPrius+
Avg. rebuilt price
£1,500 - £3,000
Supply only
Technical specifications
- Fuel type
- Petrol Hybrid (HEV/PHEV)
- Engine size
- 1.8L
- Power output
- 98-134 hp (combined system output varies)
- Years fitted
- 2010-2022
Common failures
- ●Main replacement demand comes from cooling, battery-support and high-voltage control faults.
- ●Confirm exact engine code and fitment before ordering.
- ●Ask for warranty and supply & fit terms.
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 Prius engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Prius
Common Problems
Toyota Prius Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Toyota Prius hybrid powertrain is generally reliable, but Gen 3 (2010-2015) 2ZR-FXE engines are prone to head gasket failure from EGR clogging and oil consumption from piston ring wear. Every rebuilt engine supplied through EngineMarket includes upgraded components addressing these failure points - plus a minimum 12-month unlimited mileage warranty.
Head Gasket Failure - Why Toyota Prius 2ZR-FXE Engines Fail Prematurely
Head Gasket Failure
Most affected vehicles
Toyota Prius Gen 3 (2010-20152ZR-FXE)
Toyota Prius Gen 3 (2010-2015, 2ZR-FXE), Prius+ (2012-2015, 2ZR-FXE)
Failure mileage range
100,000-170,000 miles
Typical failure window
Root cause
Clogged EGR system causes excessive heat and pressure, leading to head gasket failure - not a gasket defect itself.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - EGR Cleaning/Preventative | £400 - £800 | £200 - £400 | EGR valve and cooler cleaning, gasket inspection | Preventative only; won't fix failed gasket |
| Intermediate - Head Gasket Replacement | £2,810 - £3,837 | £1,800 - £2,800 | Cylinder head removal, gasket replacement, machining | Viable if engine block is sound and under 150k miles |
| Full Replacement - Rebuilt Engine | £3,500 - £5,000 | £1,500 - £3,000 + fit | Supply & fit rebuilt 2ZR-FXE with upgraded components | Best value for Gen 3 over 150k miles; includes warranty |
Our recommendation
For Gen 3 Prius with head gasket failure and over 150,000 miles, full engine replacement is often better value than head gasket repair alone. A rebuilt 2ZR-FXE with upgraded piston rings and EGR components provides longer-term reliability.
Compare rebuilt 2ZR-FXE engine prices for your Toyota PriusReplacement Engine Options
Toyota Prius Engine TypesOptions, Costs & What to Expect
Every Toyota Prius engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Toyota Prius Reconditioned Engines (Recon)£1,500 - £3,000((supply only))
Toyota Prius Rebuilt Engines£1,800 - £3,200((supply only))
Toyota Prius Used Engines£800 - £1,800((supply only))
Toyota Prius Remanufactured Engines£2,200 - £3,500((supply only))
Toyota Prius Refurbished Engines£1,400 - £2,800((supply only))
Compare Toyota Prius 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 Prius within hours.
Engine Sizes
Toyota Prius Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Toyota Prius is listed below, with compatible engine codes, production years and common failure notes to help identify your replacement needs.
The 1.5L 1NZ-FXE powered the Gen 2 Prius (2004-2009), offering proven hybrid efficiency with lower power output than later generations. It remains a budget-friendly replacement option for early Prius models still in service.
⚙
Engine Code(s)
1NZ-FXE
▣
Compatible Models (UK)
Prius T2, T3, T4
ϟ
Power output
Verified by registration
△
Common Failure Points
Oil consumption at high mileage, inverter coolant pump failure
Production Years: 2004-2009
Compare Toyota Prius 1.5L petrol engine pricesFuel Type
Toyota Prius Engines by Fuel Type
Choose your Toyota Prius engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the Gen 2 1.5L hybrid to the latest Gen 4 1.8L plug-in hybrid.
Toyota Prius Hybrid / Full Hybrid (HEV) Engines
MHEVAll UK-market Toyota Prius models use petrol-electric full hybrid (HEV) or plug-in hybrid (PHEV) powertrains - there are no diesel-only Prius variants.
Common Toyota Prius Hybrid Engine Families
- •2ZR-FXE - 1.8L Atkinson cycle, dominant Gen 3/4 engine, head gasket/EGR failure risk on Gen 3
- •1NZ-FXE - 1.5L Gen 2 engine, lower power but proven reliability, declining replacement demand
Found In
- •Gen 2 (2004-2009) - 1NZ-FXE 1.5L
- •Gen 3 (2010-2015) - 2ZR-FXE 1.8L
- •Gen 4 (2016-2022) - 2ZR-FXE 1.8L (improved design)
Known For
- •Exceptional fuel economy in urban driving (60+ mpg achievable)
- •Gen 3 head gasket failures linked to EGR clogging at 100k-170k miles
- •Hybrid battery degradation is separate from engine replacement needs
Typical Hybrid Models
- •Prius T3 / T4 / T Spirit / Excel
- •Prius Business Edition (fleet favourite)
- •Prius+ (7-seat MPV variant)
1 of 2
Toyota Prius Hybrid / Full Hybrid (HEV) Engines
MHEVAll UK-market Toyota Prius models use petrol-electric full hybrid (HEV) or plug-in hybrid (PHEV) powertrains - there are no diesel-only Prius variants.
Common Toyota Prius Hybrid Engine Families
- •2ZR-FXE - 1.8L Atkinson cycle, dominant Gen 3/4 engine, head gasket/EGR failure risk on Gen 3
- •1NZ-FXE - 1.5L Gen 2 engine, lower power but proven reliability, declining replacement demand
Found In
- •Gen 2 (2004-2009) - 1NZ-FXE 1.5L
- •Gen 3 (2010-2015) - 2ZR-FXE 1.8L
- •Gen 4 (2016-2022) - 2ZR-FXE 1.8L (improved design)
Known For
- •Exceptional fuel economy in urban driving (60+ mpg achievable)
- •Gen 3 head gasket failures linked to EGR clogging at 100k-170k miles
- •Hybrid battery degradation is separate from engine replacement needs
Typical Hybrid Models
- •Prius T3 / T4 / T Spirit / Excel
- •Prius Business Edition (fleet favourite)
- •Prius+ (7-seat MPV variant)
Toyota Prius Plug-in Hybrid (PHEV) Engines
PHEVThe Prius Plug-in uses the same 2ZR-FXE 1.8L engine as standard hybrids but with a larger battery for extended electric-only range.
Toyota Prius PHEV Engine Codes
- •2ZR-FXE - 1.8L petrol hybrid, identical to standard Gen 4 Prius engine
- •2ZR-FXE engine charges battery and provides power when battery depleted
- •Electric motor can propel vehicle alone for ~15-25 miles depending on generation
Found In
- •Prius Plug-in (2016-2022, Gen 4 platform)
Important Notes
- •PHEV battery health does not affect engine replacement compatibility
- •Specialist knowledge of hybrid systems required for safe engine removal/installation
- •Availability of PHEV-specific rebuilt engines may be more limited than standard hybrid
Not sure which fuel type your Toyota Prius 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 Prius specialists.
Engine YearsGet quotes for 2004-2009 Toyota Prius replacement engines →
Toyota Prius Engines by YearWhat Was Fitted & WhenToyota Prius Engines by Year - What Was Fitted & When
This timeline covers all major engine changes across the Toyota Prius production run, organised so UK owners can quickly identify their engine and compare rebuilt replacement prices from specialists.
⚙Key Changes
- ✓Launch of Gen 2 Prius in UK market with 1.5L hybrid powertrain
- ✓Introduction of more powerful electric motor and improved battery packaging
- ✓First widespread adoption of hybrid technology in UK private hire sector
▣Main Engines
1NZ-FXE- 1.5L petrol hybrid (Prius T2/T3/T4)
▰Popular Models
- •Toyota Prius T2
- •Toyota Prius T3
- •Toyota Prius T4
🔧Known For
- ✓Proven reliability with fewer catastrophic engine failures than Gen 3
- ✓Lower power output (76hp combined) suitable for urban driving
- ✓Declining replacement demand as vehicles age out of commercial use
- ✓Hybrid battery replacement more common than engine replacement
Engine Codes Covered:
1NZ-FXENot sure which year your Toyota Prius was built- Enter your registration number and we'll identify the exact engine, model year, and compatible replacement options instantly - all backed by a minimum 12-month warranty from UK Toyota Prius specialists.
FAQ