Jimmy
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
Get quotes today from trusted UK Nissan NV300 engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available nationwide.
-> Rebuilt units from £1,800 · Common codes: R9M 408, R9M 412, R9M 404, R9M 409
-> Rebuilt units from £2,100 · Common codes: R9M 412, R9M 414, R9M 408, R9M 409
-> Rebuilt units from £2,400 · Common codes: R9M 408, R9M 412, R9M 414, R9M 409
Get Instant Quotes from Nissan Engine Specialists Across the UK - 100% free, no obligation. Most replacements completed within 3-5 days.
Most replacements completed within 3-5 days.
The table below shows typical UK rebuilt engine costs across Nissan NV300 variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK commercial van operators are paying.

Customer Reviews
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Nissan NV300 engines through EngineMarket.
Jimmy
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
Pete
“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
Sophie
“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
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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A full alphabetical listing of every Nissan NV300 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.
Diesel Variants
Petrol Variants
Every engine code fitted to the Nissan NV300 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 NV300 variants.
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 NV300 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
Why R9M Engines Lose Power Prematurely
Nissan NV300 dCi 120, dCi 140, dCi 125 (2016-2025, R9M 408, R9M 412, R9M 409)
60,000-100,000 miles
Exhaust gas recirculation cooler clogs with carbon deposits from frequent short-journey commercial use, restricting airflow and triggering limp mode.
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - EGR Cleaning/Blanking - Preventative maintenance Minor | £450 - £850 | £280 - £520 | Remove, clean or blank EGR valve; reset ECU adaptations | Temporary fix; may delay but not prevent cooler failure on high-mileage vans |
Intermediate - EGR Cooler Replacement - Addressing core failure Intermediate | £1,200 - £2,100 | £750 - £1,400 | Replace EGR cooler assembly, clean intake manifold, update software | Restores performance; cooler may still fail again if underlying carbon issues persist |
Full Replacement - Rebuilt R9M Engine - Comprehensive solution Best Value | £2,800 - £4,200 | £1,800 - £2,900 | Supply & fit rebuilt engine with upgraded EGR components, bench-tested, 12-month warranty | Long-term fix; upgraded components reduce recurrence risk for commercial duty cycles |
On an NV300 worth £8,000-£15,000 with under 80k miles, EGR cleaning or cooler replacement may offer better value. For vans over 100k miles or with multiple warning lights, a rebuilt R9M with upgraded EGR components typically saves money long-term by avoiding repeat failures and minimising commercial downtime.
The R9M engine powers thousands of UK commercial vans, but high-mileage stop-start use exposes known weaknesses in the EGR system, turbocharger, and DPF. EngineMarket makes it simple to compare prices from trusted UK Nissan NV300 specialists who understand commercial van requirements. Every rebuilt engine includes upgraded components addressing the original failure point, plus a minimum 12‑month unlimited mileage warranty and nationwide delivery. Compare prices today and get your van back on the road without the main dealer premium.
Compare Nissan NV300 Engine Replacement Prices Now →Nissan NV300 dCi 120, dCi 140, dCi 125 (2016-2025, R9M 408, R9M 412, R9M 409)
60,000-100,000 miles
Exhaust gas recirculation cooler clogs with carbon deposits from frequent short-journey commercial use, restricting airflow and triggering limp mode.
Remove, clean or blank EGR valve; reset ECU adaptations
Replace EGR cooler assembly, clean intake manifold, update software
Supply & fit rebuilt engine with upgraded EGR components, bench-tested, 12-month warranty
On an NV300 worth £8,000-£15,000 with under 80k miles, EGR cleaning or cooler replacement may offer better value. For vans over 100k miles or with multiple warning lights, a rebuilt R9M with upgraded EGR components typically saves money long-term by avoiding repeat failures and minimising commercial downtime.
The R9M engine powers thousands of UK commercial vans, but high-mileage stop-start use exposes known weaknesses in the EGR system, turbocharger, and DPF. EngineMarket makes it simple to compare prices from trusted UK Nissan NV300 specialists who understand commercial van requirements. Every rebuilt engine includes upgraded components addressing the original failure point, plus a minimum 12‑month unlimited mileage warranty and nationwide delivery. Compare prices today and get your van back on the road without the main dealer premium.
Compare Nissan NV300 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 Nissan NV300 and engine code. Every engine supplied through EngineMarket carries a minimum 12‑month unlimited mileage warranty - always confirm exact terms with your chosen supplier.
Every engine type for your Nissan NV300 is available through our UK network with typical price ranges based on variant, R9M engine code and commercial 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 Nissan NV300 within hours.
The 1.6-litre R9M dCi is the sole engine fitted to all Nissan NV300 variants from launch in 2016 through to current models, delivering power outputs from 90hp to 145hp across panel, combi and platform cab body styles for commercial UK use. Not sure which engine size your Nissan NV300 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 Nissan NV300 specialists.
| Engine Code(s) | R9M 404, R9M 408, R9M 409, R9M 412, R9M 414 |
| Compatible Models (UK) | dCi 90/120/125/140/145 Panel Van L1H1/L2H2/L2H3, Combi 8/9-Seater, Platform Cab |
| Production Years | 2016-2025 |
EGR cooler clogging, turbo VNT actuator wear, DPF regeneration issues on short-journey commercial use
Not sure which engine size your Nissan NV300 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 Nissan NV300 specialists.
Nissan NV300 Engines Fuel Type
All Nissan NV300 models use the Renault-sourced R9M 1.6L dCi diesel engine, dominating UK commercial van replacement enquiries due to high-mileage stop-start use exposing EGR, turbo and DPF weaknesses.
Not sure which fuel type your Nissan NV300 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 NV300 specialists.
This section covers all major engine changes across the Nissan NV300's production timeline from 2016 to present, organised so commercial van operators can quickly identify their R9M engine code and compare rebuilt prices from UK specialists.
Not sure which year your Nissan NV300 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 NV300 specialists.
FAQ
Question 1
Nissan NV300 R9M engine replacement typically costs £1,800-£3,400 for a rebuilt unit supply-only, depending on engine code (dCi 120 vs dCi 140), GVW variant, and whether supply & fit is included. Commercial van operators should budget for potential downtime.
Key points
Question 2
All Nissan NV300 models use Renault-sourced R9M 1.6L dCi engines: R9M 404 (90hp), R9M 408 (120hp), R9M 409 (125hp), R9M 412 (140hp), or R9M 414 (145hp). Enter your registration to confirm exact compatibility.
Key points
Question 3
NV300 R9M engine replacement typically takes 8-12 hours labour plus sourcing time; most commercial van jobs complete within 2-3 days including delivery, minimising business downtime for tradespeople and fleet operators.
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Question 4
Yes, all rebuilt and reconditioned Nissan NV300 R9M engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty as standard, with commercial van duty cycle coverage explicitly confirmed.
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Question 5
Rebuilt R9M engines receive full disassembly and upgraded components; reconditioned units are cleaned and tested with replaced wear items; used engines are low-mileage donor units with verified history but no rebuild.
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Question 6
Declaring a replacement R9M engine to your insurer is required, but typically doesn't change premiums if the replacement matches original specifications; commercial van policies may require documentation of the rebuild.
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Question 7
If repair quotes exceed £1,500, your NV300 has multiple warning lights, or downtime exceeds 3 days, a rebuilt R9M engine often offers better long-term value for commercial van operators minimising business disruption.
Key points
Question 8
Upgrading from dCi 120 to dCi 140 R9M requires ECU reprogramming, potential gearbox compatibility checks, and insurer notification; most commercial operators prefer like-for-like replacement to avoid complications.
Key points
Question 9
You'll need your NV300 V5C registration document, engine number from the replacement unit, and warranty certificate; suppliers provide documentation for DVLA engine number updates on commercial vehicles.
Key points
Question 10
R9M EGR cooler clogging from short-journey commercial use is the most frequent NV300 failure, followed by turbo VNT actuator wear and DPF regeneration issues on urban stop-start duty cycles.
Key points
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