Serena C24 Diesel Engines
from £1,200 to £2,400
Rebuilt units from £1,200 · Common codes: YD25DDTi, LD23, CD20
Get quotes from trusted UK Nissan Serena engine specialists. Compare reconditioned, rebuilt and used prices for 1.6L to 2.0L - GA16DE, MR20D & MR20DD covered. Compare supply & fit options today.
Serena C24 Diesel Engines
from £1,200 to £2,400
Rebuilt units from £1,200 · Common codes: YD25DDTi, LD23, CD20
Serena Petrol Engines
from £800 to £2,000
Rebuilt units from £800 · Common codes: SR20DE, MR20DE, QR20DE
Serena S-HYBRID Engines
from £1,400 to £2,800
Rebuilt units from £1,400 · Common codes: MR20DD, HR14DDe

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

LD23 - 2.3L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
Avg. rebuilt price
£700 - £1,500
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 Nissan Serena engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Nissan Serena's engine reliability varies significantly by generation and fuel type. The C24 YD25DDTi diesel's turbo boost sensor issues and the C26 S-HYBRID's crankshaft sensor failures dominate replacement enquiries, while the legendary LD23 diesel's 27.8s 0-60mph performance drives owners towards SR20DE petrol swaps. Every rebuilt engine supplied...
YD25DDTi Turbo Boost Sensor Failure
Most affected vehicles
Nissan Serena C24 2.5 dCi (1999-2012, YD25DDTi)
Failure mileage range
60,000-100,000 miles
Typical failure window
Root cause
Corrosion at the boost pressure sensor electrical connector causes erratic readings, triggering limp mode, jerking acceleration and turbo whistling noises.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Sensor Connector Repair - Clean and seal corroded boost sensor plug | £150 - £300 | £95 - £180 | Remove sensor connector, clean corrosion, apply dielectric grease, test boost readings | Permanent fix if caught early; documented 95€ solution on European forums |
| Intermediate - Turbo Replacement - Replace failed turbocharger unit | £1,200 - £2,200 | £800 - £1,500 | Remove old turbo, fit reconditioned unit, replace gaskets and oil feed lines | Viable if turbo bearings damaged; requires specialist fitting |
| Full Replacement - Rebuilt YD25DDTi Engine - Complete engine swap with upgraded components | £2,400 - £3,800 | £1,200 - £2,400 | Supply and fit rebuilt engine with upgraded turbo, sensors and gaskets; bench tested | Best value for high-mileage engines; includes 12-month warranty |
Our recommendation
For whistling/jerking symptoms, start with the 95€ sensor connector repair - it solves most cases. If the turbo has suffered bearing damage from prolonged neglect, a rebuilt engine with upgraded turbo offers better long-term value than a standalone turbo replacement on a high-mileage C24.
Compare rebuilt YD25DDTi engine prices for your Nissan Serena C24
Every Nissan Serena engine type is available through our UK network with typical price ranges based on generation, engine code and budget.
Compare Nissan Serena 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 Nissan Serena within hours.

Every displacement fitted to the Nissan Serena across UK grey imports is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The CD20 and CD20T 2.0L diesel engines powered early C23 cargo and commercial variants, offering basic indirect injection reliability but modest output that led many owners to seek petrol swaps for improved drivability.
Engine Code(s)
CD20, CD20T
Compatible Models (UK)
C23 Van, C23 Cargo, commercial fleet variants
Power output
Verified by registration
Common Failure Points
Injection pump wear causing hard starting; timing belt neglect leading to catastrophic failure
Production Years: 1991-2002
Get quotes for Nissan Serena 2.0L diesel engines
Choose your Nissan Serena engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early C23 LD23 diesel to the latest C28 e-POWER hybrid.
Diesel Serena engines span the underpowered but simple LD23 (C23) to the turbocharged YD25DDTi (C24), with the latter's boost sensor corrosion being the most common replacement trigger among UK grey import owners.
Common Nissan Serena Diesel Engine Families
Found In
Known For
Typical Diesel Models
Diesel Serena engines span the underpowered but simple LD23 (C23) to the turbocharged YD25DDTi (C24), with the latter's boost sensor corrosion being the most common replacement trigger among UK grey import owners.
Common Nissan Serena Diesel Engine Families
Found In
Known For
Typical Diesel Models
Petrol Serena engines dominate replacement enquiries, with the SR20DE (C23) most sought-after for camper conversions and LD23 swaps, while newer MR20DD units require attention to direct injection carbon buildup.
Common Nissan Serena Petrol Engine Families
Found In
Known For
Typical Petrol Models
Hybrid Serena options include the C26 S-HYBRID mild hybrid system and the latest C28 e-POWER series hybrid, both requiring specialist diagnosis and limited UK supplier availability due to their JDM-only status.
Nissan Serena Hybrid Engine Codes
Found In
Important Notes
Not sure which fuel type your Nissan Serena 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 Nissan Serena specialists.

This timeline covers all major Nissan Serena engine changes across UK grey import generations, organised so owners can quickly identify their engine and compare rebuilt prices from UK specialists.
⚙Key Changes
▣Main Engines
SR20DE- 2.0L petrol (C23 LX, GX, Highway Star)
GA16DE- 1.6L petrol (C23 base trim)
CD20- 2.0L diesel (C23 Van, Cargo)
▰Popular Models
🔧Known For
Engine Codes Covered:
SR20DEGA16DECD20