CR-V 2.2 Diesel Engines
from £1,200 to £3,800
Rebuilt units from £1,200 · Common codes: N22A2, N22A1, N16A4
Get quotes from trusted UK Honda CR-V engine specialists. Compare reconditioned and rebuilt prices for K24, R20, and N22 - 2.0L to 2.4L petrol & diesel covered. Get a quote before it's too late.
CR-V 2.2 Diesel Engines
from £1,200 to £3,800
Rebuilt units from £1,200 · Common codes: N22A2, N22A1, N16A4
CR-V 2.0-2.4 Petrol Engines
from £950 to £3,200
Rebuilt units from £950 · Common codes: K24A, K24Z, R20A, B20Z
CR-V 1.5 Turbo & Legacy Engines
from £1,800 to £4,500
Rebuilt units from £1,800 · Common codes: L15BY, B20Z, K24A

Most replacements completed within 3-5 days.
Typical UK rebuilt Honda CR-V engine costs by variant - compare failure causes, engine codes, fuel types and affordable supply-only price ranges.


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Every engine code fitted to the Honda CR-V 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 Honda CR-V variants.

N22A1 - 2.2L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
Avg. rebuilt price
£1,100 - £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 Honda CR-V engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Honda CR-V is a highly reliable mainstream SUV, but high-mileage examples commonly face costly failures in the N22A2 2.2 diesel, K24 2.4 petrol, and L15BY 1.5 turbo families. When DPF blockages, oil consumption, or fuel dilution reach critical stages, targeted repairs rarely offer long-term value. Every rebuilt engine supplied through EngineMarket...
Honda CR-V DPF & EGR Failure
Most affected vehicles
Honda CR-V 2.2 i-DTEC, 2.2 i-CTDi (N22A2, N22A1) | 2007-2018
Failure mileage range
60,000 - 100,000 miles
Typical failure window
Root cause
Frequent short trips and stop-start traffic prevent the diesel particulate filter from reaching regeneration temperature, causing soot to accumulate and backpressure to strain the EGR valve and turbocharger.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Forced Regeneration & Cleaning | £300 - £500 | £150 - £300 | Diagnostic forced regen cycle & chemical filter clean | Temporary fix only viable before structural filter damage occurs |
| Intermediate - DPF & EGR Valve Replacement | £1,200 - £1,800 | £700 - £1,100 | Replace blocked filter, clean or replace EGR valve, software reset | Restores function but underlying driving habits will likely cause repeat blockage |
| Full Replacement - Rebuilt N22A2 Engine | £3,500 - £4,800 | £1,400 - £2,200 | Supply & fit rebuilt diesel unit with upgraded injectors & cooling system | Permanent solution for chronic soot, EGR, and turbo stress in high-mileage CR-Vs |
Our recommendation
Catch warning lights early and a specialist forced regeneration is highly cost-effective. However, if you're experiencing persistent limp mode or turbo whine, the exhaust backpressure has likely damaged downstream components. On a CR-V valued at £3,000-£8,000, a complete rebuilt engine with upgraded internal cooling and filtration delivers far better long-term reliability than piecemeal diesel system repairs.
Compare rebuilt N22A2 Honda CR-V engine prices
Every Honda CR-V engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Compare Honda CR-V 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 Honda CR-V within hours.

Every engine displacement officially fitted to the Honda CR-V across all UK generations is listed below, with compatible engine codes, model years and documented failure notes to help you identify your exact replacement unit.
The 1.6L diesel arrived with the fifth-generation RW chassis, replacing the older 2.2L unit to prioritise urban fuel economy and lower emissions without sacrificing essential SUV torque. Featuring Honda’s i-DTEC technology, it serves as the modern efficiency workhorse for late-model CR-V owners.
Engine Code(s)
N16A4
Compatible Models (UK)
1.6 i-DTEC S, SE, SR, EX
Power output
Verified by registration
Common Failure Points
EGR cooler cracking, premature DPF blockage on frequent short-journey urban driving
Production Years: RW generation, 2018-2024
Get quotes for Honda CR-V 1.6L diesel engines
Choose your Honda CR-V engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early B20Z petrol units to the latest i-DTEC diesels and e:HEV hybrids.
Diesel power has dominated the third, fourth, and fifth CR-V generations, offering strong towing capability and high-mileage efficiency that now drives significant replacement demand across the UK.
Common Honda CR-V Diesel Engine Families
Found In
Known For
Typical Diesel Models
Diesel power has dominated the third, fourth, and fifth CR-V generations, offering strong towing capability and high-mileage efficiency that now drives significant replacement demand across the UK.
Common Honda CR-V Diesel Engine Families
Found In
Known For
Typical Diesel Models
Petrol variants span every UK generation of the CR-V, evolving from naturally aspirated B and K-series workhorses to modern direct-injection turbo units requiring specialist attention.
Common Honda CR-V Petrol Engine Families
Found In
Known For
Typical Petrol Models
Honda's latest e:HEV full-hybrid system pairs a 2.0L Atkinson-cycle engine with dual electric motors, delivering seamless urban EV driving and eliminating traditional gearbox failures.
Honda CR-V Hybrid (HEV) Engine Codes
Found In
Important Notes
Not sure which fuel type your Honda CR-V 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 Honda CR-V specialists.

This technical timeline covers every major Honda CR-V engine change from 1997 to 2024, organised so UK owners can quickly identify their exact engine code, generation and compare rebuilt replacement prices from trusted specialists.
⚙Key Changes
▣Main Engines
B20Z- 2.0L petrol (S, SE, SR variants)
B20B- 2.0L petrol (early RD1 models, pre-facelift)
▰Popular Models
🔧Known For
Engine Codes Covered:
B20ZB20B