RCZ THP Petrol Engines
from £1,800 to £3,200
Rebuilt units from £1,800 · Common codes: EP6CDT, EP6CDTX, EP6CDTR, 5FV
Get quotes from trusted UK Peugeot RCZ engine specialists. Compare rebuilt and performance reconditioned prices for EP6CDT, EP6CDTX, and 5FV - 1.6L THP covered. Find UK performance engine specialists.
RCZ THP Petrol Engines
from £1,800 to £3,200
Rebuilt units from £1,800 · Common codes: EP6CDT, EP6CDTX, EP6CDTR, 5FV
RCZ THP 270 Performance Engines
from £3,000 to £4,500
Rebuilt units from £3,000 · Common codes: EP6CDTR, 5FG, THP270
RCZ 2.0 HDi Diesel Engines
from £2,200 to £3,800
Rebuilt units from £2,200 · Common codes: DW10BTED4, RHR, RHF

Most replacements completed within 3-5 days.
The table below shows typical UK rebuilt engine costs across Peugeot RCZ 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 Peugeot RCZ 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 Peugeot RCZ 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 Peugeot RCZ variants.

EP6CDT - 1.6L Petrol Turbo
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£1,800 - £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 Peugeot RCZ engine specialists. Every rebuilt engine comes with a Peugeotmum 12-month unlimited mileage warranty.

The Peugeot RCZ's THP petrol engines (EP6CDT/EP6CDTX/EP6CDTR) dominate UK replacement enquiries, with timing chain tensioner failure and HPFP issues driving most searches. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a Peugeotmum 12-month unlimited mileage...
Peugeot RCZ Timing Chain Failure
Most affected vehicles
Peugeot RCZ THP 156, THP 200, THP 270 (2010-2015, EP6CDT/EP6CDTX/EP6CDTR)
Failure mileage range
60,000-90,000 miles
Typical failure window
Root cause
The rear-mounted timing chain tensioner loses hydraulic pressure over time, allowing chain stretch that risks valve timing loss and catastrophic interference damage.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Chain Kit Replacement | £1,200 - £1,800 | £800 - £1,200 | Replace chain, tensioner, guides before failure; requires engine front cover removal | Adds 40k-60k miles if caught early; not viable once rattling is severe |
| Intermediate - Cylinder Head Inspection + Chain | £2,200 - £3,500 | £1,500 - £2,400 | Chain replacement plus valve clearance check; may require head removal if timing jumped | Suitable if no valve contact occurred; compression test essential first |
| Full Replacement - Rebuilt / Reconditioned Engine | £4,500 - £7,000 | £2,200 - £3,500 | Supply & fit rebuilt THP engine with upgraded tensioner, bench-tested, 12-month warranty | Best value for high-mileage RCZ or if valve damage confirmed; eliminates recurrence risk |
Our recommendation
On a Peugeot RCZ worth £4,000-£12,000, preventative chain replacement at 60k miles offers excellent value. If rattling is already present or compression is low, a specialist rebuilt engine with upgraded components is often more cost-effective than extensive head repairs.
Compare rebuilt EP6CDT/EP6CDTX engine prices for your Peugeot RCZ
Every engine type for the Peugeot RCZ is available through our UK network with typical price ranges based on variant, engine code and budget.
Compare Peugeot RCZ engine prices with vetted UK suppliers
All engine types include a Peugeotmum 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 Peugeot RCZ within hours.

Every displacement fitted to the Peugeot RCZ is listed below, with compatible engine codes, production years and common failure notes to help you identify the correct replacement.
The 1.6-litre EP6 THP turbo petrol engine powered every Peugeot RCZ variant from launch in 2010 to end of production in 2015, delivering 156hp, 200hp or 270hp depending on tune and components. This compact, high-specific-output unit defined the RCZ's performance character but requires specialist attention to timing chain and HPFP maintenance for long-term reliability.
Engine Code(s)
EP6CDT, EP6CDTX, EP6CDTR, 5FV, 5FU, 5FG
Compatible Models (UK)
THP 156 (2010-2015), THP 200 (2010-2015), THP 270 Peugeot Sport (2014-2015), Red Carbon, Asphalt, Magnetic, Ultimate editions
Power output
Verified by registration
Common Failure Points
Timing chain tensioner wear at 60k-90k miles; HPFP failure causing misfire; turbo oil feed pipe leaks
Production Years: Check by registration
Compare Peugeot RCZ 1.6L petrol engine prices
Choose your Peugeot RCZ engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early THP 156 to the final THP 270 Peugeot Sport.
The 1.6L EP6 THP turbo petrol engine powered every Peugeot RCZ variant from 2010-2015, with three power outputs defining the model's performance range.
Common Peugeot RCZ Petrol Engine Families
Found In
Known For
Typical Petrol Models
The 1.6L EP6 THP turbo petrol engine powered every Peugeot RCZ variant from 2010-2015, with three power outputs defining the model's performance range.
Common Peugeot RCZ Petrol Engine Families
Found In
Known For
Typical Petrol Models
The 2.0L DW10 HDi turbo diesel offered in the RCZ from 2010-2014 provided strong torque and economy but suffered EGR/DPF issues on urban driving patterns.
Common Peugeot RCZ Diesel Engine Families
Found In
Known For
Typical Diesel Models
Not sure which fuel type your Peugeot RCZ has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a Peugeotmum 12-month unlimited mileage warranty from UK Peugeot RCZ specialists.

This section covers all major engine changes across the Peugeot RCZ's 2010-2015 production timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
▣Main Engines
EP6CDT- 1.6 petrol turbo (THP 156)
EP6CDTX- 1.6 petrol turbo (THP 200)
▰Popular Models
🔧Known For
Engine Codes Covered:
EP6CDTEP6CDTX5FV5FU