Secure enquiry - no spam, no pressure. Genuine quotes only.
Need a reliable replacement engine for your Peugeot 407?
Engine Finders specializes in 407 engines with solutions for TU/XU/DW series failure patterns across all variants.
High-performance rebuilds with OEM parts, addressing common 407 head gasket issues.
Fully stripped and rebuilt to factory specs with updated components for reliability.
Thoroughly inspected and restored with focus on 407 common timing chain problems.
Direct swap engines for minimal downtime, perfect fit for 407 chassis.
Cleaned, tested, and performance-tuned units addressing 407 oil consumption issues.
Affordable options with verified mileage and history, suitable for 407 chassis.
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Peugeot 407 replacement engines. From TU and XU petrol engines to DW diesel units found across the 407 range, we provide solutions for common series-wide issues. Whether you're battling timing belt failures across early 407 petrol variants or EGR system clogging in DW diesel models, Engine Finders makes it easy to locate the right engine, fast.
Our rebuilt engines include upgraded timing components (OEM 9636744680) for TU and XU series engines across all 407 petrol models, addressing the critical failure pattern that affects these interference engines when maintenance is overdue.
Our reconditioned DW engines (OEM 9657875680) include modified EGR systems to combat the carbon accumulation issues that plague all 407 diesel models, preventing the common turbo and intake problems that follow EGR failure.
We stock rebuilt units for every 407 engine family (OEM 9636744680, 9657875680, 9636744681), from early TU3 petrol units to later DW10 diesels, ensuring correct specifications for your specific model year and trim level.
Our rebuilds include upgraded cooling components (OEM 9634236680) specifically designed for 407 engines, preventing the overheating and head gasket failures that affect both petrol and diesel variants across the series.
Whether your 407 uses TU/XU petrol or DW diesel engines, we include upgraded fuel system components (OEM 9635866680) to address the common injection and pump failures that affect the entire series.
Our rebuilt engines include appropriate turbochargers (OEM 9637896680) for each 407 engine family, addressing the boost and performance characteristics specific to TU, XU, and DW series applications across all models.
We provide properly mapped ECUs for all 407 variants, ensuring compatibility with the specific emissions and performance parameters required for your particular engine and model year, preventing check engine lights and performance issues.
Our warranty covers all 407 engine types and addresses series-specific failure patterns, providing peace of mind that your investment is protected against the common issues that affect these particular powertrains.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
Engine Finders connects UK drivers with specialists for reliable, reconditioned Peugeot 407 replacement engines. Whether battling timing belt failures across early 407 petrol variants or EGR system clogging in DW diesel models, we provide direct OEM-spec solutions.
The Peugeot 407 was produced from 2004 to 2010, featuring a range of TU, XU, and DW series engines across its lifecycle. The early models primarily used TU and XU petrol engines, while later variants saw the introduction of more advanced DW diesel units. All TU/XU petrol engines shared similar timing belt configurations that required careful maintenance, and the DW diesel engines across all 407 models suffered from common EGR and turbocharger issues. The 407's engine bay design remained consistent throughout its production, allowing for relatively straightforward engine swaps between compatible engine families within the series.
The Peugeot 407 series utilized several distinct engine families during its production run, each with specific failure patterns common across all variants. These engines were designed to fit the same basic engine bay configuration, allowing for various powertrain options within the series.
Each engine family shares common components and failure patterns across all 407 models, meaning solutions for one variant often apply to others within the same engine series. Understanding these shared characteristics is crucial when selecting a replacement engine.
For Peugeot 407 owners, selecting the right replacement engine type is crucial given the series-wide issues common to TU, XU, and DW families. Used engines from salvage yards carry risks due to the high-mileage nature of these powertrains and their known failure patterns.
We recommend reconditioned or remanufactured engines for the 407, particularly for TU/XU petrol engines where timing components need upgrading, and for DW diesel engines where EGR and fuel system improvements are essential.
Our reconditioned Peugeot 407 engines undergo comprehensive rebuilds addressing the specific failure patterns common to each engine family across the series. We stock units for all major TU, XU, and DW series engines, with upgrades specifically designed to combat the issues that affect these powertrains.
Each engine undergoes rigorous dyno testing to ensure proper power output and performance characteristics match the original specifications for your specific 407 model, with verification of all critical systems before shipping.
All our replacement Peugeot 407 engines come with a comprehensive warranty covering manufacturing defects and workmanship. This warranty provides peace of mind that your investment is protected against unexpected failures.
Engine Finders is a price comparison website. Warranty terms and conditions are set by our network of vetted UK suppliers. Final warranty coverage may vary by engine type and supplier.
When your engine fails, Peugeot 407 engine works can restore performance at a fraction of the cost of a brand-new engine. From diagnostics to rebuild, here's how experts ensure optimal results.
1. Complete Engine Strip-Down: Experts disassemble your 407's TU5JP4 or DW10ATED engine completely, cataloging each component for inspection. All parts undergo visual and measurement checks to identify wear patterns specific to 407 engines.
2. Block and Head Inspection: Engine blocks are pressure-tested for cracks common in 407 TU5JP4 engines. Cylinder heads are checked for warping and valve seat condition, addressing the head gasket issues prevalent in 407 petrol variants.
3. Component Replacement: Worn components like pistons, rings, and bearings are replaced with OEM-spec parts. For 407 engines, special attention is given to timing chain components which commonly fail in these models.
4. Machining Services: Engine blocks and heads are machined to precise tolerances using equipment calibrated for 407 engine specifications. Boring and honing ensures proper cylinder dimensions for optimal performance in your 407.
5. Quality Assembly: Certified technicians assemble the engine using proper torque specifications for 407 engines. Special tools ensure timing is correctly set, particularly important for the TU5JP4 which has specific timing requirements.
6. Testing and Validation: Rebuilt 407 engines undergo 2+ hours of dynamometer testing to verify performance. Oil pressure, temperature, and emissions are monitored to ensure the engine meets 407 specifications before delivery.