Peugeot 508 1.6 PureTech Engine ReplacementCompare Prices & Get Quotes
Get quotes today from trusted UK Peugeot 508 1.6 PureTech engine specialists. Compare prices on reconditioned, rebuilt and used 1.6 PureTech engines - supply & fit available nationwide.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
From £2,000 to £3,400
Used from £650 · Reconditioned from £1,200 · Common codes: EP6FDT, 5G02, 5G04, GFR, 5GF, EP6FADTXD, 5GG, EP6FADTX
From £650
Tested, bare/short engine
From £1,200
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain
Secure enquiry - no spam, no pressure. Genuine quotes only from vetted UK Peugeot 508 1.6 PureTech specialists.
3 Simple Steps3 Simple Stepsto Finding the Best Peugeot 508 1.6 PureTech Replacement Engineto Finding the Best Peugeot 508 1.6 PureTech Replacement Engine
Most replacements completed within 3-5 days.
Variant HistoryPeugeot 508 1.6 PureTech - Engine History & Specs at a Glance
The 1.6 PureTech arrived with the second-generation Peugeot 508 in 2018, replacing the earlier 1.6 THP with a more refined turbocharged petrol unit. Offered in 180hp and 225hp guises, it became the core petrol option for the Gen 2 508 range, delivering responsive performance with direct injection efficiency.
Variant HistoryPeugeot 508 1.6 PureTech - Engine History & Specs at a Glance
The 1.6 PureTech arrived with the second-generation Peugeot 508 in 2018, replacing the earlier 1.6 THP with a more refined turbocharged petrol unit. Offered in 180hp and 225hp guises, it became the core petrol option for the Gen 2 508 range, delivering responsive performance with direct injection efficiency.
Peugeot 508 1.6 PureTech
Fuel TypePetrol
Engine Size Range1.6L
Power Output Range180-225hp across the variant's historyEngine History Timeline
EP6FDT (1.6L 180hp) launched with the Gen 2 508 liftback and SW estate
EP6FDT (1.6L 225hp) introduced as the range-topping petrol option for GT and GT Line trims
EP6FDT receives minor calibration updates for Euro 6d emissions compliance
Facelift styling with minor updates; engine families unchanged
1.6 PureTech production ends with the Gen 2 508
Key Specs Snapshot
Fuel TypePetrolEngine Size Range1.6LPower Output Range180-225hp across the variant's historyYears Produced2018-2024Every engine fitted to the Peugeot 508 1.6 PureTech is covered below, with UK rebuilt pricing and known failure points.
Peugeot 508 1.6 PureTech Engine Codes - Specifications & Replacement CostPeugeot 508 1.6 PureTech Engine Codes - Specifications & Replacement Cost
1.6L Turbo Petrol (2018-2024)
Power Output180hpYears Fitted2018-2024
Compatible Trim Levels
- GT Line 1.6 PureTech
- GT 1.6 PureTech
- Allure 1.6 PureTech
Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£650-£1,200
Reconditioned
Addressed known issues, tested
£1,200-£2,000
Rebuilt
Full teardown, upgraded internals
£2,000-£3,400
Common Failure
High-pressure fuel pump (HPFP) pressure loss is a documented issue on EP6FDT units, typically appearing between 80,000-100,000 miles. Carbon buildup on intake valves is also common due to direct injection.
The Peugeot 508 1.6 PureTech is a responsive turbocharged petrol engine, but EP6FDT timing chain tensioner wear and high-pressure fuel pump failures dominate replacement enquiries. Every rebuilt engine supplied through EnginesMarket includes upgraded components designed to address the original failure point - plus a minimum 12-month unlimited-mileage warranty. Use the problem groups below to compare repair costs versus replacement value for your specific 1.6 PureTech.
Why EP6FDT 1.6 PureTech Engines Rattle on Cold Start
Affected Vehicles
Peugeot 508 1.6 PureTech (EP6FDT, 2018-2024)
Typical Failure Mileage
50,000-80,000 miles (80,000-120,000 km)
Root Cause
The hydraulic timing chain tensioner can lose pressure, allowing chain slack. This causes a characteristic rattling noise on cold starts and, if left unaddressed, can lead to valve-to-piston contact on this interference-design engine.
Why It Happens
The hydraulic timing chain tensioner can lose pressure, allowing chain slack. This causes a characteristic rattling noise on cold starts and, if left unaddressed, can lead to valve-to-piston contact on this interference-design engine.
Dealer (parts + labour)
£1,800-£2,600
Specialist (parts + labour)
£1,100-£1,700
What it involves
Replace tensioner, guides, chain; reset ECU adaptation
Suitability
Viable if caught before noise worsens; prevents catastrophic failure
1 - 2 daysDealer (parts + labour)
£2,900-£4,200
Specialist (parts + labour)
£1,800-£2,800
What it involves
Remove head to inspect valves; replace damaged components + full chain system
Suitability
Appropriate if early valve contact suspected; adds cost uncertainty
1 - 2 daysDealer (parts + labour)
£4,500-£6,800
Specialist (parts + labour)
£2,000-£3,400
What it involves
Supply & fit rebuilt EP6FDT unit with upgraded tensioner, dyno tested, 12-month warranty
Suitability
Best value when valves damaged or engine has 80k+ miles; eliminates repeat risk
1 - 2 daysAll prices are indicative UK market ranges based on current UK specialist supplier data.| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
 Minor - Preventative Chain Kit Replacement Minor | £1,800-£2,600 | £1,100-£1,700 | Replace tensioner, guides, chain; reset ECU adaptation | Viable if caught before noise worsens; prevents catastrophic failure | 1 - 2 days |
 Intermediate - Cylinder Head Inspection + Chain Kit Best Value | £2,900-£4,200 | £1,800-£2,800 | Remove head to inspect valves; replace damaged components + full chain system | Appropriate if early valve contact suspected; adds cost uncertainty | 1 - 2 days |
Full Replacement - Rebuilt EP6FDT with Upgraded Tensioner Best Value | £4,500-£6,800 | £2,000-£3,400 | Supply & fit rebuilt EP6FDT unit with upgraded tensioner, dyno tested, 12-month warranty | Best value when valves damaged or engine has 80k+ miles; eliminates repeat risk | 1 - 2 days |
Vehicle Value Check
Vehicle Value Check
A typical Peugeot 508 1.6 PureTech of 2018-2022 vintage is worth approximately £8,000-£18,000 depending on mileage and condition [INDUSTRY ESTIMATE]. For vehicles worth £8,000-£15,000, a rebuilt engine with upgraded timing components typically justifies the premium via warranty and reliability. For vehicles worth over £15,000, replacement cost is small relative to vehicle value.
Our Recommendation
Our Recommendation
On a Peugeot 508 1.6 PureTech, preventative chain replacement at the first sign of cold-start rattle is cost-effective and prevents more serious engine damage. If rattling is present or a compression test shows valve damage, a rebuilt engine with upgraded tensioner is the safer long-term investment.
Don't Let Engine Failure Write Off Your Peugeot 508 1.6 PureTech
From timing chain tensioner wear to HPFP failures and carbon buildup, Peugeot 508 1.6 PureTech engine problems follow predictable patterns. EnginesMarket makes it simple to compare prices from trusted UK Peugeot 508 1.6 PureTech specialists for rebuilt, reconditioned and used engines. Every unit includes upgraded components addressing the original failure point, plus a minimum 12-month unlimited-mileage warranty and nationwide delivery. Compare prices today and get back on the road without the main dealer premium.
Compare rebuilt EP6FDT Peugeot 508 1.6 PureTech engine prices
12-Month Minimum
UK Specialists Vetted
Best Price GuidanceImportant Information
Important Information
"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 EnginesMarket'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 508 1.6 PureTech. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier."
Peugeot 508 1.6 PureTech Engine ReplacementFrequently Asked Questions
Question 1How much does a Peugeot 508 1.6 PureTech engine replacement cost in the UK-
A Peugeot 508 1.6 PureTech replacement engine typically costs £650-£1,500 for a used unit, £1,200-£2,400 for a reconditioned unit, or £2,000-£4,000 for a rebuilt unit with 12-month warranty. Supply & fit labour adds approximately £400-£800.
- Used engines from £650 for higher-mileage EP6FDT units
- Rebuilt EP6FDT engines average £2,000-£3,400 for 180hp; £2,400-£4,000 for 225hp
- Supply & fit typically adds £400-£800 depending on location
Question 2What are the signs of timing chain tensioner failure in a Peugeot 508 1.6 PureTech-
The most common sign is a rattling noise from the engine on cold start, lasting 2-3 seconds. Other symptoms include rough idling, loss of power, and the engine management light illuminating. If left unaddressed, timing chain failure can cause catastrophic engine damage.
- Cold-start rattle is the earliest and most reliable warning sign
- Chain kit replacement typically costs £1,100-£1,700 from a specialist
- These are interference engines - a snapped chain means valve-to-piston contact
Question 3Is it worth replacing the engine in a Peugeot 508 1.6 PureTech-
For a 508 1.6 PureTech worth £8,000-£18,000, replacement is often worthwhile if the rest of the car is in good condition. If the vehicle is worth under £8,000, a used engine or targeted repair may be more cost-effective.
- Vehicle value check is essential before committing to replacement
- Rebuilt engine with 12-month warranty adds value for long-term ownership
- Specialist pricing is typically 30-40% below main dealer rates
Question 4How long does a Peugeot 508 1.6 PureTech engine replacement take-
Most Peugeot 508 1.6 PureTech engines are dispatched within 24-48 hours, with supply & fit installation typically completed within 1-2 working days at approved garages.
- Rebuilt engines usually ready for dispatch within 1-2 days
- Professional installation takes 6-8 hours for experienced mechanics
- Post-fit ECU adaptation and road test add 1-2 hours
Question 5What warranty comes with Peugeot 508 1.6 PureTech replacement engines-
Rebuilt Peugeot 508 1.6 PureTech engines include a minimum 12-month unlimited-mileage warranty. Used engines typically carry 3-6 months cover depending on supplier terms. Always verify warranty terms before purchase.
- Rebuilt/remanufactured units: 12-month unlimited mileage standard
- Reconditioned engines: 12-month warranty with possible mileage limits
- Used engines: 3-6 month warranty typical, verify before purchase
Question 6What's the difference between the 1.6 PureTech and the 1.6 THP in the Peugeot 508-
The 1.6 THP (EP6DT) was fitted to the first-generation 508 (2011-2018) and is known for timing chain tensioner issues. The 1.6 PureTech (EP6FDT) replaced it on the second-generation 508 (2018 onwards), offering improved reliability, better efficiency, and power outputs of 180hp or 225hp.
- 1.6 THP: Gen 1 only, 2011-2018, known timing chain issues
- 1.6 PureTech: Gen 2 only, 2018-2024, 180hp or 225hp variants
- Engine codes are not interchangeable between generations
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