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Jimmy
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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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Peugeot ENGINE MARKETPLACE
Peugeot 407 Engine ReplacementCompare Prices & Save
Get quotes today from trusted UK Peugeot 407 engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available nationwide.
407 2.0 HDi Diesel Engines - from £900 to £2,200
-> Rebuilt units from £900 · Common codes: RHR, DW10BTED4, RHK, DW10ATED
407 2.2 HDi Diesel Engines - from £1,100 to £2,500
-> Rebuilt units from £1,100 · Common codes: 4HT, 4HV, DW12BTED4, DW12TED4
407 3.0 V6 Petrol Engines - from £1,500 to £3,500
-> Rebuilt units from £1,500 · Common codes: ES9J4S, ES9A, XFV, XFX
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How It Works
3 Simple Stepsto Finding the Best Peugeot 407 Replacement Engine
Get Instant Quotes from Peugeot Engine Specialists Across the UK - 100% free, no obligation. Most Peugeot engine replacements completed within 3-5 days.
Most replacements completed within 3-5 days.
12-Month Warranty
Supply & Fit Available
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Last updated: 31 May, 08:53
Customer Reviews
Trusted by Peugeot 407 OwnersAcross the UK
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4.8 out of 5
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Peugeot 407 engines through EngineMarket.
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Pete
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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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Sophie
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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
Core Diesel Range
Specs136hp
Years2004-2010
Rebuilt£900-£2,200
Core Petrol Range
Performance & Specialist Range
Variant Directory
All Peugeot 407 Variants - Engine Replacement Coverage
A full alphabetical listing of every Peugeot 407 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
1.6 HDi 1091.6 HDi 1102.0 HDi 1072.0 HDi 1362.0 HDi 136 Executive2.0 HDi 136 Sport2.0 HDi 16v2.2 HDi 1702.2 HDi 170 Executive2.2 HDi 170 GT2.2 HDi 170 Sport2.2 HDi 170 SW2.7 HDi V6 Coupe
Petrol Variants
1.8 16v1.8 16v Sport2.0 16v2.0 16v Executive2.0 16v Sport2.2 16v2.2 16v Executive3.0 V63.0 V6 Coupe3.0 V6 GT
Engine Codes
Diesel Engines
Extracted from detailed diesel engine families across Peugeot 407 variants.
Petrol Engines
Extracted from detailed petrol and performance engine families across Peugeot 407 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 Peugeot 407 engine specialists. Every rebuilt engine comes with a minimum 12‑month unlimited mileage warranty.
Common Problems
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
1. DPF Blockage
Why Peugeot 407 Diesel Engines Enter Limp Mode
Affected Models
Peugeot 407 SR, SE, S, Sport, Executive, GT (2004-2010, RHR, 4HT, 4HV, 9HZ)
Typical Failure Mileage
70,000-120,000 miles
Root Cause
Short-journey driving prevents DPF regeneration; soot accumulation triggers anti-pollution fault and power restriction.
Repair Options & Estimated Costs (UK ranges)
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - DPF Cleaning/Regeneration Minor | £400 - £800 | £250 - £500 | Forced regeneration or off-car cleaning; EGR valve service | Viable only if DPF not physically damaged; may recur on urban use |
Intermediate - DPF Replacement Intermediate | £1,200 - £2,200 | £800 - £1,500 | New or refurbished DPF unit fitted with sensors recalibrated | Restores emissions compliance; labour-intensive on 407 chassis |
Full Replacement - Rebuilt Engine Best Value | £2,500 - £4,500 | £900 - £2,500 | Supply & fit rebuilt engine with upgraded components addressing DPF root causes | Best value when DPF failure coincides with other wear items; includes 12-month warranty |
Our Recommendation
Best next step for dpf blockage
If your 407 has under 100k miles and the DPF is the only issue, cleaning may suffice. However, if you're also experiencing turbo or injector symptoms, a rebuilt engine often proves more cost-effective long-term.
Don't Let Engine Failure Write Off Your Peugeot 407
The Peugeot 407's most common engine failures-DPF blockage, EGR faults, turbo issues, DMF wear, and injector problems-often overlap on high-mileage examples. EngineMarket makes it simple to compare prices from trusted UK Peugeot 407 specialists for rebuilt, reconditioned or used engines. Every unit includes upgraded components addressing known failure points, plus a minimum 12‑month unlimited mileage warranty and nationwide delivery. Compare prices and get back on the road without the main dealer premium.
Compare Peugeot 407 Engine Replacement Prices Now →Affected Models
Peugeot 407 SR, SE, S, Sport, Executive, GT (2004-2010, RHR, 4HT, 4HV, 9HZ)
Typical Failure Mileage
70,000-120,000 miles
Root Cause
Short-journey driving prevents DPF regeneration; soot accumulation triggers anti-pollution fault and power restriction.
Minor - DPF Cleaning/Regeneration
Dealer
£400 - £800
Specialist
£250 - £500
Forced regeneration or off-car cleaning; EGR valve service
Viable only if DPF not physically damaged; may recur on urban use
Intermediate - DPF Replacement
Dealer
£1,200 - £2,200
Specialist
£800 - £1,500
New or refurbished DPF unit fitted with sensors recalibrated
Restores emissions compliance; labour-intensive on 407 chassis
Full Replacement - Rebuilt Engine
Dealer
£2,500 - £4,500
Specialist
£900 - £2,500
Supply & fit rebuilt engine with upgraded components addressing DPF root causes
Best value when DPF failure coincides with other wear items; includes 12-month warranty
Our Recommendation
Best next step for dpf blockage
If your 407 has under 100k miles and the DPF is the only issue, cleaning may suffice. However, if you're also experiencing turbo or injector symptoms, a rebuilt engine often proves more cost-effective long-term.
Don't Let Engine Failure Write Off Your Peugeot 407
The Peugeot 407's most common engine failures-DPF blockage, EGR faults, turbo issues, DMF wear, and injector problems-often overlap on high-mileage examples. EngineMarket makes it simple to compare prices from trusted UK Peugeot 407 specialists for rebuilt, reconditioned or used engines. Every unit includes upgraded components addressing known failure points, plus a minimum 12‑month unlimited mileage warranty and nationwide delivery. Compare prices and get back on the road without the main dealer premium.
Compare Peugeot 407 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 Peugeot 407 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
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 Peugeot 407 within hours.
Engine Sizes
Peugeot 407 Diesel Engine Sizes
The 1.6L HDi DV6 engine brought efficient diesel power to entry-level 407 variants from 2005. Compact and economical, it's prone to turbo oil feed issues and DPF blockage on urban use.
| Engine Code(s) | 9HZ, DV6C |
| Compatible Models (UK) | SR, SE, S |
| Production Years | 2005-2010 |
Common Failure Points
Watch for these known weak points
Turbo oil starvation, EGR cooler leaks, DPF blockage on short journeys
Not sure which engine size your Peugeot 407 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 Peugeot 407 specialists.
Fuel Type
Peugeot 407 Diesel Engines
Peugeot 407 Diesel Engines
Diesel HDi engines dominate the 407 range and UK replacement demand, with 2.0L and 2.2L units most frequently searched for DPF, EGR and turbo-related failures.
Common Peugeot 407 Diesel Engine Families
RHR DW10BTED4 - most common replacement engine (2.0 HDi 136), DPF/EGR risk
4HT/4HV DW12BTED4 - 2.2 HDi 170, DMF and injector coding issues
9HZ DV6C - 1.6 HDi 109, turbo oil feed clogging on high mileage
DT17TED4 - 2.7 V6 HDi Coupe, specialist twin-turbo rebuilds required
Found In
Saloon (2004-2010) - RHR, 4HT, 4HV, 9HZ
SW Estate (2004-2010) - RHR, 4HT, 4HV
Coupe (2005-2010) - DT17TED4, ES9J4S
Known For
Strong motorway fuel economy on 2.0/2.2 HDi
DPF blockage and anti-pollution faults on urban use
High UK replacement demand on 2.0 HDi 136 variants
Turbo oil seal leaks on high-mileage DW10/DW12 units
Typical Diesel Models
Peugeot 407 2.0 HDi 136 SR/SE/Sport/Executive/GT
Peugeot 407 2.2 HDi 170 Sport/Executive/GT/SW
Peugeot 407 1.6 HDi 109 SR/SE
Peugeot 407 2.7 HDi V6 Coupe
Not sure which fuel type your Peugeot 407 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 Peugeot 407 specialists.
Engine Years
2004 - Launch Year: DW10 & EW10 Debut
Major Engine Changes2 engine highlights
The Peugeot 407 launched with 2.0 HDi diesel and 2.0 petrol engines, establishing the core powertrains that would dominate UK replacement demand.
Key Changes
Peugeot 407 saloon launched replacing 406
Initial engines: 2.0 HDi 136 (RHR), 2.0 Petrol 140hp (EW10J4)
Common-rail diesel technology introduced across range
Known For
Strong initial sales as executive saloon alternative
Early DPF-related queries on diesel variants
Timing belt maintenance critical on petrol units
High residual values for well-maintained examples
Main Engines
RHR - 2.0 diesel (SR/SE/S/Sport/Executive/GT)
EW10J4 - 2.0 petrol (SR/SE/S/Sport/Executive)
Popular Models
Peugeot 407 SR 2.0 HDi
Peugeot 407 SE 2.0 HDi
Peugeot 407 Sport 2.0 Petrol
Engine Codes Covered
RHREW10J4
Common Replacement Enquiries
Get quotes for 2004 Peugeot 407 replacement engines
2004 - Launch Year: DW10 & EW10 Debut
Major Engine Changes2 engine highlights
The Peugeot 407 launched with 2.0 HDi diesel and 2.0 petrol engines, establishing the core powertrains that would dominate UK replacement demand.
Key Changes
Peugeot 407 saloon launched replacing 406
Initial engines: 2.0 HDi 136 (RHR), 2.0 Petrol 140hp (EW10J4)
Common-rail diesel technology introduced across range
Known For
Strong initial sales as executive saloon alternative
Early DPF-related queries on diesel variants
Timing belt maintenance critical on petrol units
High residual values for well-maintained examples
Main Engines
RHR - 2.0 diesel (SR/SE/S/Sport/Executive/GT)
EW10J4 - 2.0 petrol (SR/SE/S/Sport/Executive)
Engine Codes Covered
RHREW10J4
Popular Models
Peugeot 407 SR 2.0 HDi
Peugeot 407 SE 2.0 HDi
Peugeot 407 Sport 2.0 Petrol
Common Replacement Enquiries
Get quotes for 2004 Peugeot 407 replacement engines
Year Finder
Not sure which year your Peugeot 407 was built?
Not sure which year your Peugeot 407 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 Peugeot 407 specialists.
FAQ
Question 1
How much does it cost to replace a Peugeot 407 engine?
Rebuilt Peugeot 407 engines typically cost £900-£2,500 supply-only, depending on engine code and variant. Supply & fit adds £400-£900 labour. Used engines start from £600 but carry higher risk.
Key points
- • 2.0 HDi RHR rebuilt: £900-£2,200 supply-only
- • 2.2 HDi 4HT rebuilt: £1,100-£2,500 supply-only
- • Supply & fit labour adds £400-£900 typically
- • Used engines cheaper but variable history
- • All rebuilt units include minimum 12-month warranty
Question 2
Is it worth replacing the engine on a Peugeot 407?
Yes, if your 407 is otherwise sound. A £1,200 rebuilt engine can extend life by 50k+ miles, often costing less than buying a comparable used car with unknown history.
Key points
- • Peugeot 407 values: £1,500-£4,000 depending on condition
- • Rebuilt engine cost: £900-£2,500 typical range
- • Labour for supply & fit: £400-£900 additional
- • Warranty protection reduces long-term risk
- • Avoids depreciation hit of buying another used car
Question 3
What are the most common Peugeot 407 engine problems?
DPF blockage, EGR valve failure, turbo issues and dual-mass flywheel wear dominate Peugeot 407 engine failure reports, especially on 2.0 HDi and 2.2 HDi variants.
Key points
- • DPF blockage triggers anti-pollution fault and limp mode
- • EGR valve clogging causes power loss on diesel models
- • Turbo oil seal leaks common on high-mileage DW10/DW12
- • DMF failure on 2.2 HDi causes clutch judder and vibration
- • Injector coding errors after replacement cause rough running
Question 4
Which Peugeot 407 engine is most reliable?
The 2.0 HDi RHR (DW10BTED4) is most reliable when maintained, with fewer complex components than the 2.2 HDi. Petrol EW10J4 units are also robust if timing belts are changed on schedule.
Key points
- • 2.0 HDi RHR: simpler than 2.2, fewer failure points
- • EW10J4 petrol: reliable if timing belt replaced at 60k miles
- • Avoid neglected 1.6 HDi with turbo oil feed issues
- • 3.0 V6 petrol reliable but specialist rebuild costs higher
- • Regular oil changes critical for all diesel variants
Question 5
How long does a Peugeot 407 engine replacement take?
Supply-only engines dispatch in 1-3 days. Supply & fit installations typically take 1-2 days at approved UK garages, depending on variant complexity and parts availability.
Key points
- • Used/rebuilt engine dispatch: 1-3 days typical
- • Supply & fit installation: 1-2 days at approved garage
- • V6 and Coupe variants may require longer lead times
- • Post-installation coding and road test included
- • Nationwide delivery available for supply-only orders
Question 6
Where can I find my Peugeot 407 engine code?
Your Peugeot 407 engine code is stamped on the engine block near the gearbox, listed on the V5C logbook, or visible on the VIN plate under the bonnet. RHR, 4HT and 4HV are most common.
Key points
- • Engine code stamped on block near gearbox mount
- • V5C logbook section V.5 lists engine type/code
- • VIN plate under bonnet includes engine designation
- • Common codes: RHR (2.0 HDi), 4HT/4HV (2.2 HDi)
- • Enter registration above for instant DVLA verification
Question 7
What warranty comes with a Peugeot 407 replacement engine?
Rebuilt Peugeot 407 engines from EngineMarket suppliers include a minimum 12-month unlimited mileage warranty. Used engines typically offer 3-6 months; confirm terms before purchase.
Key points
- • Rebuilt engines: minimum 12-month unlimited mileage warranty
- • Reconditioned units: 6-12 months typical coverage
- • Used engines: 3-6 months variable by supplier
- • Warranty covers parts and labour for manufacturing defects
- • Always confirm exact terms with chosen supplier pre-purchase
Question 8
Can I fit a Peugeot 407 engine myself?
While technically possible, Peugeot 407 engine replacement requires specialist tools, coding equipment and expertise. Supply & fit via approved garages is recommended for warranty validity and safety.
Key points
- • Engine removal requires transmission support equipment
- • ECU coding needed post-installation on HDi variants
- • Incorrect installation voids supplier warranty
- • Supply & fit service includes coding, fluids and road test
- • Approved garage network covers all UK regions
Question 9
Are Peugeot 407 engines compatible with other Peugeot models?
Some Peugeot 407 engine codes share architecture with 307, 406 and C5 models, but variant-specific mounts, wiring and ECU mapping mean direct swaps require expert verification.
Key points
- • RHR DW10 shared with 307, 406, C5 but mounts differ
- • ECU coding and immobiliser must match donor vehicle
- • Wiring loom and sensor compatibility varies by year
- • Always verify fitment using registration or engine code
- • EngineMarket specialists confirm compatibility pre-dispatch
Question 10
How do I avoid buying a problematic Peugeot 407 engine?
Choose rebuilt engines with upgraded components addressing known failures (DPF, EGR, turbo), verify supplier reviews, and ensure a minimum 12-month warranty is included.
Key points
- • Rebuilt engines with upgraded DPF/EGR components preferred
- • Check supplier ratings and Peugeot 407-specific reviews
- • Request compression test reports for used engines
- • Ensure warranty covers parts AND labour for defects
- • Avoid engines without clear failure-point upgrades
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