Peugeot 407 Engine ReplacementReconditioned & Used Prices Compared

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.

• 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

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.

• 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

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.

• 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

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.

• 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

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.

• 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

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.

• 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

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.

• 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

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.

• 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

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.

• 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

Choose rebuilt engines with upgraded components addressing known failures (DPF, EGR, turbo), verify supplier reviews, and ensure a minimum 12-month warranty is included.

• 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