Dodge Charger Engine ReplacementCompare Prices & Save

Replacing a 5.7L or 6.4L HEMI engine in a Dodge Charger typically costs £3,200-£12,500 for a rebuilt unit (supply only), depending on engine code, mileage and upgrade level. Labour for supply & fit adds £1,200-£2,800 at UK specialists.

• 5.7L HEMI rebuilt: £3,200-£7,500 supply only
• 6.4L Apache HEMI rebuilt: £5,800-£12,500 supply only
• Supply & fit labour typically adds £1,200-£2,800
• Prices vary by engine code, mileage and warranty terms

The infamous HEMI tick is usually caused by MDS (Multi-Displacement System) lifter collapse, which can score the camshaft and circulate metal debris. It typically appears between 60k-100k miles on 5.7L and 6.4L HEMI Chargers.

• MDS lifters lose oil pressure and collapse at idle
• Collapsed lifters grind camshaft lobes, causing metallic ticking
• Ignoring the tick risks complete engine failure from debris circulation

The 3.6L Pentastar V6 is generally reliable but has a documented left-cylinder-head rocker arm tick issue affecting many UK Chargers between 40k-70k miles. Early diagnosis and repair prevent costly valve damage.

• Rocker arm tick stems from casting inconsistency in left cylinder head
• Oil filter housing leaks and timing chain wear are secondary concerns
• Rebuilt engines with updated head castings eliminate repeat failures

Yes, a 6.4L Apache HEMI can be swapped into a 5.7L Charger, but it requires PCM reprogramming, wiring harness modifications, and potentially upgraded cooling and exhaust systems. Budget £8k-£15k total for a professional conversion.

• Engine mounts and transmission are compatible on LX/LD platforms
• PCM and wiring harness must be updated for 6.4L calibration
• Upgraded cooling, exhaust and fuel delivery recommended for reliability

With proper maintenance, a Dodge Charger HEMI engine can last 150,000-200,000 miles. However, MDS-related lifter failures commonly occur between 60k-100k miles if oil changes are delayed or low-quality oil is used.

• Full synthetic oil changes every 5,000 miles extend HEMI life significantly
• Avoid extended idling and short trips that prevent oil warming
• Address lifter tick immediately to prevent camshaft and bearing damage

Yes, UK law requires you to notify the DVLA of an engine number change on your V5C logbook. This is critical for insurance validity, MOT compliance, and future resale of your imported Dodge Charger.

• Submit V62 form or update online via DVLA website with new engine number
• Keep receipts and paperwork from the engine supplier and fitter
• Failure to update can invalidate insurance and complicate MOT testing

UK stock for Dodge Charger engines is limited due to low import volumes. EngineMarket connects you with specialist breakers and rebuilders who hold UK inventory or can source from the US with transparent shipping timelines.

• Most UK specialists hold Pentastar V6 and 5.7L HEMI units
• 6.4L and Hellcat engines often require US sourcing (2-4 week lead time)
• Always confirm warranty terms and return policies before committing

Reconditioned engines are inspected used units; rebuilt engines are disassembled, machined and fitted with new wear components; remanufactured engines are built to factory specs with OEM-grade parts. Rebuilt offers the best balance of cost and reliability for most UK Charger owners.

• Reconditioned: lowest cost, variable mileage, shorter warranty
• Rebuilt: upgraded components, 12-month warranty, best value
• Remanufactured: OEM-spec, premium pricing, longest warranty

Yes, engines from the Dodge Challenger (LX/LD platform) are directly compatible with the Dodge Charger, as both share the same chassis, wiring architecture and ECU programming. This expands your sourcing options for replacement engines in the UK.

• 3.6L Pentastar, 5.7L HEMI and 6.4L Apache swap directly between models
• Hellcat supercharged engines require matching PCM and calibration files
• Always verify engine code and model year compatibility before purchasing

Replacing the engine in a Charger valued under £15k is often worthwhile if the chassis and interior are sound, as a rebuilt engine with warranty can extend the car's life by 50k-100k miles. For classic Chargers, correct-engine replacements preserve collector value.

• Compare replacement cost against current market value of your Charger
• Rebuilt engines with warranty offer better long-term value than repeated repairs
• Classic Chargers with correct engines command premium resale prices in the UK