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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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Honda N-Box Engine ReplacementCompare Prices & Save
Get quotes today from trusted UK Honda N-Box engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available nationwide.
Honda N-Box S07B Turbo Engines - from £1,650 to £2,250
-> Rebuilt units from £1,650 · Common codes: S07B, S07A, S07A-T, S07B-H
Honda N-Box S07A Naturally Aspirated Engines - from £1,450 to £1,950
-> Rebuilt units from £1,450 · Common codes: S07A, S07A-NA, S07A-V, S07A-F
Honda N-Box S07A Hybrid Engines - from £1,950 to £2,450
-> Rebuilt units from £1,950 · Common codes: S07A-H, S07B-H, S07A-iDCD, S07B-iDCD
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How It Works
3 Simple Stepsto Finding the Best Honda N-Box Replacement Engine
Get Instant Quotes from Honda Engine Specialists Across the UK - 100% free, no obligation. Most replacements completed within 3-5 days.
Most replacements completed within 3-5 days.
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Live UK Engine Market Data
What Are UK Drivers Paying for Honda N-Box Engine Replacement?
The table below shows typical UK rebuilt engine costs across Honda N-Box variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying for affordable JDM kei car replacements.
Average Market Prices
- Honda N-Box (JF1) Custom S07A Turbo2011-2017£1,750-£2,050Turbo wastegate stickingS07A-TPetrol 0.7L
- Honda N-Box (JF2) 4WD S07A Turbo2011-2017£1,850-£2,150Oil pump wear 4WD loadS07APetrol 0.7L
- Honda N-Box (JF3) Base G S07B NA2017-2023£1,550-£1,850Direct injector cokingS07BPetrol 0.7L
- Honda N-Box (JF3) Custom RS S07B Turbo2017-2023£1,850-£2,250Electric wastegate failureS07B-TPetrol 0.7L
- Honda N-Box (JF4) 4WD S07B Hybrid2019-2023£2,050-£2,450Hybrid coolant pump leakS07B-HPetrol 0.7L
- Honda N-Box (JF3) Style S07B Turbo2020-2023£1,950-£2,350Carbon buildup intake valvesS07BPetrol 0.7L
- Honda N-Box (JF4) Home Premium Hybrid2021-2023£2,150-£2,550Inverter cooling failureS07B-HPetrol 0.7L
- Honda N-Box (JF1) Base G S07A NA2011-2017£1,450-£1,750Timing chain tensioner wearS07APetrol 0.7L
Last updated: 31 May, 08:53
Customer Reviews
Trusted by Honda N-Box OwnersAcross the UK
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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.”
- Jimmy, London
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Models We Cover
Honda N-Box Engine ReplacementAll Variants Covered
Core Petrol Range
Specs58hp
Years2011-2017
Rebuilt£1,450-£1,750
Custom & Turbo Range
4WD & Hybrid Range
Variant Directory
All Honda N-Box Variants - Engine Replacement Coverage
A full alphabetical listing of every Honda N-Box trim covered by our network. All entries link to a dedicated variant page, where prices are further broken down by engine code, model year, and condition type. Click a live link to compare quotes.
Petrol Variants
Base GBase G TurboCustomCustom RSCustom RS TurboCustom TurboGG TurboHomeHome PremiumHome Premium TurboHome TurboLL TurboStyleStyle TurboN-Box+N-Box+ GN-Box+ LN-Box+ Custom4WD VariantsBase G 4WDCustom 4WDCustom RS 4WDHome 4WDHome Premium 4WDL 4WDStyle 4WDHybrid / MHEV VariantsCustom RS HybridHome Premium HybridStyle HybridStyle Hybrid Premium
Engine Codes
Honda N-Box Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Honda N-Box 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.
Petrol Engines
Extracted from detailed petrol and performance engine families across Honda N-Box variants.
Can't find your 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 N-Box engine specialists. Every rebuilt engine comes with a minimum 12‑month unlimited mileage warranty.
Common Problems
Honda N-Box Engine Problems
What It Costs to Fix & When Replacement Makes Sense
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
1. Timing Chain Tensioner Failure
Why S07A/S07B Engines Rattle on Cold Start
Affected Models
Honda N-Box Base G, L, Home, Custom (2011-2023, S07A & S07B)
Typical Failure Mileage
60,000-90,000 miles
Root Cause
Hydraulic tensioner loses pressure over time, allowing chain slack that causes rattling and potential jump.
Repair Options & Estimated Costs (UK ranges)
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - Preventative Tensioner Replacement Minor | £850 - £1,200 | £550 - £850 | Replace tensioner, chain guides, inspect chain wear | Viable only if caught early before chain stretch |
Intermediate - Full Timing Chain Kit Intermediate | £1,400 - £1,900 | £950 - £1,400 | New chain, tensioner, guides, sprockets, labour | Restores timing integrity; suitable for moderate wear |
Full Replacement - Rebuilt Engine Best Value | £2,200 - £3,100 | £1,450 - £2,150 | Supply & fit rebuilt S07A/S07B with upgraded tensioner system | Best value if engine has other wear; 12-month warranty included |
Our Recommendation
Best next step for timing chain tensioner failure
On a Honda N-Box worth £5,000-£12,000, preventative tensioner replacement at 60k miles is cost-effective. If rattling is severe or mileage exceeds 90k, a rebuilt engine often offers better long-term value with warranty protection.
Don't Let Engine Failure Write Off Your Honda N-Box
The Honda N-Box's compact kei design makes specialist knowledge essential for accurate diagnosis and repair. EngineMarket connects you with UK JDM specialists who understand S07A/S07B engines, CVT systems, and import-specific fitment. Every rebuilt engine includes upgraded components addressing known failure points, plus a 12‑month unlimited mileage warranty and nationwide delivery. Compare prices from trusted specialists and keep your N-Box on the road without main dealer premiums.
Compare Honda N-Box Engine Replacement Prices Now →Honda N-Box Engine Problems
What It Costs to Fix & When Replacement Makes Sense
Affected Models
Honda N-Box Base G, L, Home, Custom (2011-2023, S07A & S07B)
Typical Failure Mileage
60,000-90,000 miles
Root Cause
Hydraulic tensioner loses pressure over time, allowing chain slack that causes rattling and potential jump.
Minor - Preventative Tensioner Replacement
Dealer
£850 - £1,200
Specialist
£550 - £850
Replace tensioner, chain guides, inspect chain wear
Viable only if caught early before chain stretch
Intermediate - Full Timing Chain Kit
Dealer
£1,400 - £1,900
Specialist
£950 - £1,400
New chain, tensioner, guides, sprockets, labour
Restores timing integrity; suitable for moderate wear
Full Replacement - Rebuilt Engine
Dealer
£2,200 - £3,100
Specialist
£1,450 - £2,150
Supply & fit rebuilt S07A/S07B with upgraded tensioner system
Best value if engine has other wear; 12-month warranty included
Our Recommendation
Best next step for timing chain tensioner failure
On a Honda N-Box worth £5,000-£12,000, preventative tensioner replacement at 60k miles is cost-effective. If rattling is severe or mileage exceeds 90k, a rebuilt engine often offers better long-term value with warranty protection.
Don't Let Engine Failure Write Off Your Honda N-Box
The Honda N-Box's compact kei design makes specialist knowledge essential for accurate diagnosis and repair. EngineMarket connects you with UK JDM specialists who understand S07A/S07B engines, CVT systems, and import-specific fitment. Every rebuilt engine includes upgraded components addressing known failure points, plus a 12‑month unlimited mileage warranty and nationwide delivery. Compare prices from trusted specialists and keep your N-Box on the road without main dealer premiums.
Compare Honda N-Box Engine Replacement Prices Now →Disclaimer: All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EngineMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Honda N-Box and engine code. Every engine supplied through EngineMarket carries a minimum 12‑month unlimited mileage warranty - always confirm exact terms with your chosen supplier.
12-Month Warranty
Upgraded Components
Nationwide UK Delivery
Save vs Main Dealer Price
Replacement Engine Options
Honda N-Box Engine TypesOptions, Costs & What to Expect
Every Honda N-Box engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
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 N-Box within hours.
Engine Sizes
Honda N-Box Engines by SizeFind the Right Displacement for Your Variant
Honda N-Box Petrol Engine Sizes
The Honda N-Box exclusively uses 658cc (0.7L) three-cylinder petrol engines across all generations, complying with Japanese kei car regulations while delivering practical performance for urban driving. Both naturally aspirated and turbocharged variants share the same displacement but differ significantly in internal components and failure patterns.
| Engine Code(s) | S07A, S07B, S07A-T, S07B-T, S07A-H, S07B-H |
| Compatible Models (UK) | Base G, L, Home, Custom, Custom RS, Style, N-Box+ |
| Production Years | JF1/JF2/JF3/JF4, 2011-2023 |
Common Failure Points
Watch for these known weak points
Timing chain tensioner wear, turbo wastegate sticking, direct injector coking on S07B
Not sure which engine size your Honda N-Box needs? Enter your registration number above - we'll identify the exact displacement, engine code and compatible replacement options instantly. All engines supplied through EngineMarket include a minimum 12‑month unlimited mileage warranty from UK Honda N-Box specialists.
Fuel Type
Honda N-Box Engines by Fuel Type
Honda N-Box Petrol Engines
Honda N-Box Petrol Engines
All Honda N-Box engines are 658cc petrol three-cylinders, offered in naturally aspirated or turbocharged form across first (JF1/JF2) and second (JF3/JF4) generations.
Common Honda N-Box Petrol Engine Families
S07A - First-gen NA/turbo (2011-2017), timing chain tensioner wear common
S07B - Second-gen direct injection (2017+), injector coking at high mileage
S07A-T/S07B-T - Turbo variants, wastegate actuator failures after 60k miles
Found In
JF1/JF2 chassis (2011-2017) - S07A NA/turbo
JF3/JF4 chassis (2017-2023) - S07B NA/turbo/hybrid
Known For
Compact kei design maximises interior space within 660cc regulations
Timing chain (not belt) reduces maintenance but tensioner can fail
Turbo models deliver strong low-end torque for urban driving
Direct injection S07B requires regular fuel system cleaning
Typical Petrol Models
Base G, L, Home (NA)
Custom, Custom RS, Style (Turbo)
N-Box+, Custom 4WD (AWD variants)
Not sure which fuel type your Honda N-Box 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 N-Box specialists.
Engine Years
Honda N-Box Engines by YearWhat Was Fitted & When
This section covers all major engine changes across the Honda N-Box production timeline, organised so owners can quickly identify their engine and compare rebuilt prices from UK specialists.
2011 - 2013 - First Generation Launch: S07A NA & Turbo Debut
Major Engine Change
The original N-Box launched with Honda's new S07A 660cc three-cylinder, offered in NA and turbo forms for JF1 (FF) and JF2 (4WD) chassis.
Key Changes
First-generation N-Box introduced with S07A engine family
Naturally aspirated (52hp) and turbo (64hp) variants available
JF1 front-wheel drive and JF2 Real Time 4WD chassis codes established
CVT automatic standard across all trim levels
Known For
Compact kei packaging maximises interior space
Timing chain design reduces belt replacement costs
Early S07A units show tensioner wear from 60k miles
Turbo variants popular for urban performance but require careful maintenance
Main Engines
S07A - 0.658L petrol NA (Base G, L, Home)
S07A-T - 0.658L petrol turbo (Custom, Custom Turbo)
Popular Models
Honda N-Box Base G
Honda N-Box Custom
Honda N-Box Custom Turbo
Honda N-Box 4WD
Engine Codes Covered
S07AS07A-T
Common Replacement Enquiries
Honda N-Box S07A engine replacement
N-Box timing chain rattle fix
Custom turbo wastegate repair
Get quotes for 2011-2013 Honda N-Box replacement engines
2011 - 2013 - First Generation Launch: S07A NA & Turbo Debut
Major Engine Change
The original N-Box launched with Honda's new S07A 660cc three-cylinder, offered in NA and turbo forms for JF1 (FF) and JF2 (4WD) chassis.
Key Changes
First-generation N-Box introduced with S07A engine family
Naturally aspirated (52hp) and turbo (64hp) variants available
JF1 front-wheel drive and JF2 Real Time 4WD chassis codes established
CVT automatic standard across all trim levels
Known For
Compact kei packaging maximises interior space
Timing chain design reduces belt replacement costs
Early S07A units show tensioner wear from 60k miles
Turbo variants popular for urban performance but require careful maintenance
Main Engines
S07A - 0.658L petrol NA (Base G, L, Home)
S07A-T - 0.658L petrol turbo (Custom, Custom Turbo)
Engine Codes Covered
S07AS07A-T
Popular Models
Honda N-Box Base G
Honda N-Box Custom
Honda N-Box Custom Turbo
Honda N-Box 4WD
Common Replacement Enquiries
Honda N-Box S07A engine replacement
N-Box timing chain rattle fix
Custom turbo wastegate repair
Get quotes for 2011-2013 Honda N-Box replacement engines
Year Finder
Not sure which year your Honda N-Box was built?
Not sure which year your Honda N-Box 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 Honda N-Box specialists.
FAQ
Honda N-Box Engine ReplacementFrequently Asked Questions
Question 1
How much does a Honda N-Box engine cost in the UK?
Rebuilt Honda N-Box engines typically cost £1,450-£2,550 depending on variant, with naturally aspirated S07A units at the lower end and hybrid S07B-H at the premium. Prices include supply only; fitting adds £450-£850 through specialist JDM garages.
Key points
- • S07A NA rebuilt: £1,450-£1,750 average UK supply price
- • S07B turbo rebuilt: £1,850-£2,250 including upgraded wastegate
- • Hybrid S07B-H units: £2,050-£2,550 due to electrical complexity
- • Supply & fit service adds £450-£850 depending on location
Question 2
Is the S07A or S07B engine better for my Honda N-Box?
S07B offers improved efficiency with direct injection but requires more maintenance; S07A is simpler and cheaper to rebuild. Choose based on your variant's original fitment-swapping generations requires chassis modification.
Key points
- • S07A (2011-2017) simpler, cheaper parts, proven reliability
- • S07B (2017+) more efficient but direct injection needs cleaning
- • Engines not directly interchangeable between generations
- • Match engine code to your chassis: JF1/JF2 use S07A, JF3/JF4 use S07B
Question 3
What causes timing chain noise in Honda N-Box engines?
Timing chain rattling on cold start usually indicates hydraulic tensioner wear allowing chain slack. Left unchecked, this can cause timing jump and catastrophic engine damage on S07A/S07B units.
Key points
- • Tensioner loses hydraulic pressure after 60k-90k miles typical
- • Rattle on cold start is the earliest warning symptom
- • Chain stretch can follow if tensioner not replaced promptly
- • Rebuilt engines include upgraded tensioner to prevent recurrence
Question 4
Can I fit a turbo engine in my non-turbo Honda N-Box?
Technically possible but not recommended without extensive modification. Turbo S07 variants require different ECU mapping, cooling, exhaust and fuel system components not present on NA chassis.
Key points
- • Turbo engines need upgraded intercooler, exhaust and fuel delivery
- • ECU must be reprogrammed or replaced for turbo management
- • Chassis wiring harness differs between NA and turbo variants
- • Cost of conversion often exceeds value of a standard N-Box
Question 5
How long do Honda N-Box engines last with proper maintenance?
Well-maintained S07A/S07B engines can reach 120,000-150,000 miles, but kei car stress and import history mean many UK examples need replacement between 80,000-100,000 miles.
Key points
- • Regular oil changes critical for turbo bearing longevity
- • Timing chain tensioner should be inspected at 60k miles
- • Direct injection S07B benefits from fuel system cleaning every 40k miles
- • Import history and Japanese road conditions affect actual lifespan
Question 6
Do I need to register an engine change with the DVLA for my N-Box?
Yes, if the engine number changes you must update your V5C logbook with DVLA. For grey imports, ensure the replacement engine matches the original specification to avoid IVA or MOT complications.
Key points
- • DVLA requires notification of engine number change on V5C
- • Keep documentation proving replacement engine matches original spec
- • Same engine code (S07A/S07B) avoids emissions or IVA retest issues
- • Specialist JDM garages can assist with DVLA paperwork for imports
Question 7
What's the difference between reconditioned and rebuilt Honda N-Box engines?
Reconditioned engines replace worn parts to restore function; rebuilt engines include upgraded components addressing known failure points like tensioners or wastegates, offering better long-term reliability.
Key points
- • Reconditioned: worn parts replaced, tested to OEM spec
- • Rebuilt: upgraded internals targeting known S07 failure patterns
- • Rebuilt typically costs £200-£400 more but offers longer lifespan
- • Both include 12-month warranty when sourced through EngineMarket
Question 8
Can a Honda N-Box CVT problem be mistaken for engine failure?
Yes, CVT judder, shudder or slipping is often misdiagnosed as engine knock. Always have transmission fluid and valve body checked before concluding the engine needs replacement.
Key points
- • CVT judder feels like engine vibration but originates in transmission
- • Low or degraded HCF-2 fluid is the most common CVT issue cause
- • Valve body solenoid failure can mimic engine misfire symptoms
- • Specialist diagnosis prevents unnecessary engine replacement costs
Question 9
Are used Honda N-Box engines from Japan reliable?
Low-mileage JDM imports can be reliable if compression-tested and inspected, but verify service history and ensure the engine matches your chassis code and drivetrain configuration before purchase.
Key points
- • Request compression test results and leak-down report before buying
- • Confirm engine code (S07A/S07B) matches your vehicle's original fitment
- • Check for 4WD-specific components if your N-Box has Real Time 4WD
- • Factor in shipping, import duty and specialist fitting costs to total price
Question 10
Is it worth replacing the engine in an older Honda N-Box?
For N-Box values of £5,000-£12,000, a rebuilt engine at £1,450-£2,550 often makes financial sense versus scrapping, especially with 12-month warranty and specialist fitting included.
Key points
- • Compare replacement cost against current market value of your variant
- • Rebuilt engines with warranty offer better value than used units without
- • Factor in specialist fitting costs essential for JDM kei car expertise
- • Consider long-term ownership plans when deciding repair vs replace
Why Choose Us
Why UK Honda N-Box Owners Trust EngineMarket
Find the best Honda N-Box engine replacement near you
Compare engine prices for Honda N-Box in the UK and get competitive quotes from garages near you.
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