NV400 M9T Diesel Engines
from £1,800 to £4,200
Rebuilt units from £1,800 · Common codes: M9T, M9T6, M9T7, M9T8
Nissan ENGINE MARKETPLACE
Nissan NV400 Engine Replacement - Compare Prices & Save
Get quotes today from trusted UK Nissan NV400 engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
NV400 YD25 Diesel Engines
from £1,600 to £3,800
Rebuilt units from £1,600 · Common codes: YD25, YD25DDTi, YD25Neo
NV400 Euro 6 Compliant Engines
from £2,400 to £5,200
Rebuilt units from £2,400 · Common codes: M9T Euro6, M9T-SCR, M9T-AdBlue
Instant engine replacement quote - 100% free, no obligation
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 Nissan NV400 Replacement Engineto Finding the Best Nissan NV400 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 Nissan NV400 Engine Replacement
The table below shows typical UK rebuilt engine costs across Nissan NV400 variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK commercial van operators are paying.
Average Market Prices
↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Nissan NV400 Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Nissan NV400 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
Nissan NV400 Engine ReplacementAll Variants Covered
Nissan NV400 L2H2 Panel Van
M9T 2.3L Diesel
Rebuilt Engines: £1,800-£4,200
Nissan NV400 L3H2 Panel Van
M9T 2.3L Diesel
Rebuilt Engines: £1,900-£4,300
Nissan NV400 L3H3 Panel Van
M9T 2.3L Diesel
Rebuilt Engines: £2,000-£4,500
Nissan NV400 Chassis Cab
M9T/YD25 2.3- 2.5L Diesel
Rebuilt Engines: £1,700-£4,400
Nissan NV400 L4H4 Panel Van
M9T 2.3L Diesel
Rebuilt Engines: £2,100-£4,600
Nissan NV400 Dropside
M9T 2.3L Diesel
Rebuilt Engines: £2,000-£4,500
Nissan NV400 L1H1 Panel Van
YD25/M9T 2.3- 2.5L Diesel
Rebuilt Engines: £1,600-£3,900
Nissan NV400 Euro 6 Compliant
M9T-SCR 2.3L Diesel
Rebuilt Engines: £2,400-£5,200
Nissan NV400 2011-2015 Early Model
YD25 2.5L Diesel
Rebuilt Engines: £1,600-£3,800
Nissan NV400 2016-2019 Facelift
M9T 2.3L Diesel
Rebuilt Engines: £1,900-£4,300
Nissan NV400 2020-2023 Final Production
2.3L Diesel
Rebuilt Engines: £2,400-£5,200
Nissan NV400 Fleet Standardisation
M9T/YD25 2.3- 2.5L Diesel
Rebuilt Engines: £1,700-£4,800
Not sure which variant your Nissan NV400 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
NV400
Engine Codes
Nissan NV400 Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Nissan NV400 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.
Diesel Engines
Extracted from detailed diesel engine families across Nissan NV400 variants.
M9T - 2.3L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
L2H2 Panel VanL3H2 Panel VanL3H3 Panel VanL4H4 Panel VanChassis CabDropside
Avg. rebuilt price
£1,800 - £4,200
Supply only
Technical specifications
- Fuel type
- Diesel
- Engine size
- 2.3L
- Power output
- 130-150 hp
- Years fitted
- 2013-2023
Common failures
- ●Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
- ●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 Nissan NV400 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
NV400
Common Problems
Nissan NV400 Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Nissan NV400's Renault-sourced M9T and YD25 diesel engines are workhorses for UK commercial operators, but high-mileage fleet use exposes known weaknesses in timing components, injector pumps and emissions systems. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point -...
M9T Timing Chain Tensioner Failure - Why NV400 Commercial Engines Rattle Prematurely
M9T Timing Chain Tensioner Failure
Most affected vehicles
Nissan NV400 L2H2L3H2
Nissan NV400 L2H2, L3H2, L3H3, L4H4 Panel Van, Chassis Cab (2013-2023, M9T, M9T6, M9T-SCR)
Failure mileage range
60,000-100,000 miles
Typical failure window
Root cause
The rear-mounted timing chain tensioner on the M9T series can lose hydraulic pressure under commercial stop-start duty, allowing chain slap that damages guides and risks catastrophic interference failure.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Tensioner Replacement | £800 - £1,400 | £450 - £850 | Replace tensioner and guides before chain stretch occurs; requires engine front cover removal | Viable only if caught early before chain damage; prevents major failure on commercial vans |
| Intermediate - Full Timing Kit Replacement | £1,800 - £3,200 | £1,100 - £2,100 | Replace chain, tensioner, guides, sprockets and seals; bench-test oil pump and variable valve timing | Extends life 40k-60k miles if oil changes maintained; suitable for NV400s under £8k value |
| Full Replacement - Rebuilt M9T Engine | £4,500 - £7,800 | £1,800 - £4,200 | Supply & fit rebuilt M9T with upgraded tensioner, new injectors calibrated, bench-tested with dyno report, 12-month warranty | Best value for high-mileage commercial NV400s; eliminates recurrence risk and includes MoT-compliant emissions certification |
Our recommendation
On a Nissan NV400 worth £6,000-£12,000 with over 80k miles, preventative tensioner replacement is rarely cost-effective versus a rebuilt engine with upgraded components. We recommend comparing rebuilt M9T quotes once rattling is audible - the commercial downtime risk of chain failure outweighs minor repair savings.
Compare rebuilt M9T engine prices for your Nissan NV400 commercial vanReplacement Engine Options
Nissan NV400 Engine TypesOptions, Costs & What to Expect
Every engine type for your Nissan NV400 commercial van is available through our UK network, with typical price ranges based on variant, engine code and budget.
Nissan NV400 Reconditioned Engines (Recon)£1,800 - £4,200((supply only))
Nissan NV400 Rebuilt Engines£2,000 - £4,500((supply only))
Nissan NV400 Used Engines£1,400 - £3,200((supply only))
Nissan NV400 Remanufactured Engines£2,400 - £5,200((supply only))
Nissan NV400 Refurbished Engines£1,600 - £3,800((supply only))
Compare Nissan NV400 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 NV400 within hours.
Engine Sizes
Nissan NV400 Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Nissan NV400 commercial van is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 2.3L M9T dCi diesel, sourced from Renault, became the dominant engine for the NV400 from 2013 onwards, offering improved fuel economy and Euro 5/6 emissions compliance across L1H1 to L4H4 panel van, chassis cab and dropside variants.
⚙
Engine Code(s)
M9T, M9T6, M9T-SCR, M9T-AdBlue
▣
Compatible Models (UK)
L2H2 Panel Van (2013-2023), L3H3 Panel Van (2013-2023), Chassis Cab (2013-2023), Dropside
ϟ
Power output
Verified by registration
△
Common Failure Points
Timing chain tensioner wear, injector pump calibration drift, turbo oil seal leaks, DPF regeneration issues on Euro 6 variants
Production Years: 2016-2023
Get quotes for Nissan NV400 2.3L diesel enginesFuel Type
Nissan NV400 Engines by Fuel Type
Choose your Nissan NV400 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early YD25 2.5L to the latest M9T-SCR Euro 6.
Nissan NV400 Diesel Engines
DieselThe Nissan NV400 was exclusively diesel-powered across all UK generations, with the Renault-sourced M9T 2.3L dCi dominating from 2013 and the earlier YD25 2.5L dCi used in first-generation models.
Common Nissan NV400 Diesel Engine Families
- •M9T - dominant 2.3L dCi (2013-2023), timing chain tensioner and injector pump issues
- •YD25 - earlier 2.5L dCi (2011-2015), injector pump and timing chain vulnerabilities
- •M9T-SCR - Euro 6 variant (2020-2023), AdBlue/DPF system complexity
Found In
- •First Generation (2011-2015) - YD25 2.5L dCi
- •Second Generation Facelift (2016-2019) - M9T/M9T6 2.3L dCi
- •Final Production (2020-2023) - M9T-SCR/M9T-AdBlue 2.3L dCi Euro 6
Known For
- •Strong low-end torque ideal for commercial payload and towing
- •Timing chain tensioner wear on M9T series between 60k-100k miles
- •Injector pump calibration drift causing black smoke under load
Typical Diesel Models
- •L2H2 Panel Van
- •L3H3 Panel Van
- •L4H4 Panel Van
Nissan NV400 Diesel Engines
DieselThe Nissan NV400 was exclusively diesel-powered across all UK generations, with the Renault-sourced M9T 2.3L dCi dominating from 2013 and the earlier YD25 2.5L dCi used in first-generation models.
Common Nissan NV400 Diesel Engine Families
- •M9T - dominant 2.3L dCi (2013-2023), timing chain tensioner and injector pump issues
- •YD25 - earlier 2.5L dCi (2011-2015), injector pump and timing chain vulnerabilities
- •M9T-SCR - Euro 6 variant (2020-2023), AdBlue/DPF system complexity
Found In
- •First Generation (2011-2015) - YD25 2.5L dCi
- •Second Generation Facelift (2016-2019) - M9T/M9T6 2.3L dCi
- •Final Production (2020-2023) - M9T-SCR/M9T-AdBlue 2.3L dCi Euro 6
Known For
- •Strong low-end torque ideal for commercial payload and towing
- •Timing chain tensioner wear on M9T series between 60k-100k miles
- •Injector pump calibration drift causing black smoke under load
Typical Diesel Models
- •L2H2 Panel Van
- •L3H3 Panel Van
- •L4H4 Panel Van
Not sure which fuel type your Nissan NV400 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 NV400 specialists.
Engine YearsGet quotes for 2011-2015 Nissan NV400 replacement engines →
Nissan NV400 Engines by YearWhat Was Fitted & WhenNissan NV400 Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Nissan NV400 commercial van production timeline, organised so fleet operators and tradespeople can quickly identify their engine and compare rebuilt prices from UK specialists.
⚙Key Changes
- ✓NV400 introduced to replace older Nissan commercial van range
- ✓YD25 2.5L dCi engine fitted across all variants
- ✓Panel van (L1H1-L4H4), chassis cab and dropside body styles available
- ✓Manual 6-speed transmission standard; no automatic option
▣Main Engines
YD25DDTi- 2.5L diesel (L1H1/L2H2/L3H2 Panel Van, Chassis Cab)
▰Popular Models
- •Nissan NV400 L2H2 Panel Van
- •Nissan NV400 L3H2 Panel Van
- •Nissan NV400 Chassis Cab
🔧Known For
- ✓Robust bottom end but injector pump vulnerabilities on high-mileage commercial use
- ✓Timing chain stretch beyond 80k miles requiring preventative attention
- ✓Strong torque output ideal for payload and towing in commercial applications
- ✓Early models may lack later emissions refinements affecting ULEZ compliance
Engine Codes Covered:
YD25YD25DDTiYD25NeoNot sure which year your Nissan NV400 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 Nissan NV400 specialists.
FAQ