Peugeot 106 Engine ReplacementCompare Prices & Save

Peugeot 106 engine replacement costs typically range from £350 for a used 1.1L unit to £2,950 for a rebuilt 1.6L GTi engine, depending on condition, engine code and whether supply & fit is included.

• Used engines: £350-£1,250 depending on mileage and compression
• Rebuilt engines: £450-£2,450 with 12-month warranty standard
• Supply & fit labour adds £350-£750 to engine price
• Performance TU5 engines command premium pricing

Your Peugeot 106 uses TU-series petrol engines (TU1/TU3/TU5) or TUD-series diesel engines (TUD3/TUD5); exact code depends on variant, year and fuel type.

• Petrol codes: HDZ, KFX, KFZ, NFX, MFZ, HFX
• Diesel codes: K9Y, VJZ, VJY
• Enter your registration to verify exact engine code
• Engine code stamped on block near gearbox flange

Replacing a Peugeot 106 engine is cost-effective if the car's value exceeds £1,000 and the body/chassis is sound; rebuilt engines restore reliability at a fraction of replacement car cost.

• Rebuilt engine cost often under £1,500 for common variants
• Peugeot 106 values range £500-£2,500 depending on condition
• Replacement extends vehicle life by 50k+ miles typically
• Supply & fit options remove DIY installation barriers

Peugeot 106 engine replacement typically takes 2-3 days for supply & fit: 1 day for engine sourcing/delivery and 1-2 days for professional installation at a vetted UK garage.

• Used engines often available for next-day delivery
• Rebuilt engines may require 3-5 days build time
• Professional fitting takes 6-10 hours labour typically
• Warranty registration completed upon installation

All Peugeot 106 replacement engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty, with some specialists offering extended coverage options.

• Minimum 12-month warranty standard on rebuilt units
• Used engines typically carry 3-6 month coverage
• Warranty covers parts and labour for manufacturing defects
• Always confirm exact terms with your chosen supplier

Your Peugeot 106 engine code is stamped on the engine block near the gearbox flange, listed in your V5C logbook under "engine number", or visible on the engine bay identification sticker.

• Check V5C logbook section "engine number"
• Look for stamped code on block near gearbox
• Engine bay sticker may show code variant
• Enter registration online for instant code verification

The 1.4L TU3 (KFX/KFW) and 1.5L TUD5 diesel (VJZ/VJY) are widely regarded as the most reliable Peugeot 106 engines, offering balanced performance, economy and longevity with proper maintenance.

• TU3 1.4L petrol: robust, parts widely available
• TUD5 1.5L diesel: exceptional economy, torque
• Regular timing belt changes critical on TU3/TU5
• Avoid neglecting cooling system on TU1 units

Engine swaps in the Peugeot 106 are possible within the TU/TUD family (e.g., TU3 to TU5) but require ECU, wiring and mounting modifications; cross-generation swaps need specialist adaptation.

• TU-series engines share basic architecture
• ECU and loom compatibility must be verified
• Mounting points differ between Phase 1/2
• Professional assessment recommended before swap

EngineMarket connects you with 100+ vetted UK Peugeot 106 engine specialists offering nationwide delivery; enter your postcode to find suppliers with local fitting options.

• Network covers all UK regions and major cities
• Specialists offer supply-only or supply & fit
• Compare quotes from multiple suppliers instantly
• All suppliers rated and reviewed by real customers

Most Peugeot 106 engine replacements are plug-and-play if the same engine code is fitted; late-model Motronic MP7.4.4 units may require basic ECU adaptation but not full coding.

• Same-code replacement: no ECU work typically needed
• Motronic MP7.4.4 may need idle relearn procedure
• Immobiliser pairing required if ECU swapped
• Specialist fitters handle adaptation as standard