Renault Master 2.3 dCi Diesel Engines
from £1,850 to £3,950
Rebuilt units from £1,850 · Common codes: M9T608, M9T612, M9T614, M9T620
Get quotes from trusted UK Renault Master engine specialists. Compare reconditioned, rebuilt and used prices for 2.2L to 2.5L dCi - G9U, M9T & M9R covered. Compare supply & fit options today.
Renault Master 2.3 dCi Diesel Engines
from £1,850 to £3,950
Rebuilt units from £1,850 · Common codes: M9T608, M9T612, M9T614, M9T620
Renault Master Legacy Diesel Engines
from £1,200 to £2,800
Rebuilt units from £1,200 · Common codes: F9Q700, ZD30, G9T600
Renault Master High-Output Diesel Engines
from £2,650 to £4,200
Rebuilt units from £2,650 · Common codes: M9T616, M9T618, M9T622

Most replacements completed within 3-5 days.


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Not sure which variant your Renault Master 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 Renault Master 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 Renault Master variants.

M9T600 - 2.3L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
Avg. rebuilt price
£1,850 - £2,650
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 Renault Master engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Renault Master's M9T 2.3 dCi dominates UK replacement demand, with timing chain stretch on early units and EGR/DPF issues on high-mileage vans driving most enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a minimum 12-month unlimited mileage...
M9T Timing Chain Stretch
Most affected vehicles
Renault Master L1H1/L2H2/L3H3 (2010-2014, M9T600/M9T602/M9T606)
Failure mileage range
70,000-110,000 miles
Typical failure window
Root cause
Early M9T tensioner design allows chain stretch under commercial stop-start cycles, causing rattle, timing drift, and potential valve contact if ignored.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Chain Kit Replacement | £1,800 - £2,600 | £950 - £1,450 | Replace chain, tensioner, guides; reset timing; road test | Viable only if caught before rattling starts; prevents catastrophic failure |
| Intermediate - Cylinder Head Inspection + Chain Kit | £3,200 - £4,800 | £1,650 - £2,450 | Remove head to check valve clearance, replace chain kit, reassemble | Only if mild timing drift detected; not suitable if valves already bent |
| Full Replacement - Rebuilt M9T Engine | £5,500 - £8,200 | £1,850 - £2,950 (supply) + £550-£950 fit | Supply & fit rebuilt M9T with upgraded tensioner, bench-tested, ECU coded | Best value for commercial operators; 12-month warranty; minimises downtime |
Our recommendation
On a Renault Master worth £8,000-£15,000 with over 90k miles, preventative chain replacement is rarely cost-effective versus a rebuilt unit. We recommend comparing rebuilt M9T quotes - the upgraded tensioner and full warranty typically deliver better long-term value for revenue-generating vans.
Compare rebuilt M9T engine prices for your Renault Master
Every engine type is available through our UK network for the Renault Master, with typical price ranges based on variant, M9T engine code and commercial budget requirements.
Compare Renault Master 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 Renault Master within hours.

Every displacement fitted to the Renault Master in the UK is listed below, with compatible M9T/F9Q/ZD3 engine codes, production years and common failure notes to help you identify the correct replacement.
The F9Q 1.9L diesel powered the Mark II Master (1998-2010) as the entry-level commercial workhorse. Simple mechanical design and widespread parts availability made it favoured by independent garages, though swirl flap and injector wear are common on high-mileage examples.
Engine Code(s)
F9Q700, F9Q702
Compatible Models (UK)
Mark II Panel Van, Crew Cab, Chassis Cab
Power output
Verified by registration
Common Failure Points
Swirl flap actuator failure, injector seal wear causing oil dilution
Production Years: 1998-2010
Get quotes for Renault Master 1.9L diesel engines
Choose your Renault Master engine by fuel type to compare realistic replacement prices, known M9T failure patterns, and compatible UK supply options - from early F9Q 1.9L to the latest M9T628 Euro 6 AdBlue units.
Diesel dominates the Renault Master range across all generations, with the M9T 2.3 dCi family accounting for 85%+ of UK replacement enquiries due to its prevalence in post-2010 commercial van operations.
Common Renault Master Diesel Engine Families
Found In
Known For
Typical Diesel Models
Diesel dominates the Renault Master range across all generations, with the M9T 2.3 dCi family accounting for 85%+ of UK replacement enquiries due to its prevalence in post-2010 commercial van operations.
Common Renault Master Diesel Engine Families
Found In
Known For
Typical Diesel Models
No petrol engines were officially fitted to the Renault Master for the UK commercial van market; all variants use diesel powertrains optimised for payload, towing and high-mileage commercial duty cycles.
Common Renault Master Petrol Engine Families
Found In
Known For
Typical Petrol Models
As of 2024, no hybrid, plug-in hybrid or electric variants of the Renault Master are officially sold in the UK commercial van market; all replacement enquiries relate to diesel M9T/F9Q/ZD3 engines.
Renault Master [Type] Engine Codes
Found In
Important Notes
Not sure which fuel type your Renault Master 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 Renault Master specialists.

This section covers all major engine changes across the Renault Master production timeline, organised so commercial operators can quickly identify their M9T/F9Q/ZD3 engine and compare rebuilt prices from UK specialists.
⚙Key Changes
▣Main Engines
M9T600- 2.3L diesel 100hp (L1H1/L2H2 base variants)
M9T602- 2.3L diesel 125hp (fleet-spec L2H2)
M9T606- 2.3L diesel 135hp Euro 5 (L3H3/chassis cab)
▰Popular Models
🔧Known For
Engine Codes Covered:
M9T600M9T602M9T606