Aston Martin Rapide V12/AM11 Specialist Engine ReplacementCompare Quotes

Typical rebuilt Aston Martin Rapide V12 engines range from £8,500 for early 470bhp units to £28,000 for AMR 595bhp specifications, supply only. Supply & fit services add £2,500-£4,500 depending on workshop location and variant complexity.

• Early Rapide (2010-2012) rebuilt V12: £8,500-£14,500 supply only
• Rapide S AM11 (2013-2017) rebuilt V12: £12,000-£19,500 supply only
• Rapide AMR (2018-2020) rebuilt V12: £18,000-£28,000 supply only
• Supply & fit labour typically adds £2,500-£4,500 to engine price
• All EngineMarket suppliers include minimum 12-month unlimited mileage warranty

Timing chain guide wear represents the most frequently reported high-cost failure on Aston Martin Rapide V12 engines, typically emerging between 60,000-90,000 miles across AM V12, AM11 and AMR variants.

• Plastic timing chain guides degrade with heat cycles and mileage
• Rattle or rattling noise on cold start is the primary warning symptom
• Ignoring rattle risks chain jump, valve damage and catastrophic failure
• Upgraded guide materials available in rebuilt engines prevent recurrence

For early Rapides valued under £40,000 with high mileage, a rebuilt engine often represents better long-term value than repeated major repairs, especially when backed by warranty.

• Early Rapide market values typically £25,000-£40,000 depending on condition
• Rebuilt 470bhp V12 costs £8,500-£14,500 supply only plus fitting
• Warranty-backed replacement protects investment versus component repairs
• Consider total vehicle condition, service history and intended ownership period

No - the AM11 engine is not directly compatible with early Rapide models due to different ECU calibration, transmission pairing (Touchtronic 3 vs Touchtronic 2) and mounting specifications.

• Early Rapide uses AM V12 with Touchtronic 2 six-speed transmission
• Rapide S uses AM11 series with Touchtronic 3 eight-speed transmission
• ECU, wiring harness and mounting points differ between generations
• Always match engine code to your specific variant and production year

All rebuilt Aston Martin Rapide engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty covering parts and labour at the fitting workshop.

• Minimum 12-month unlimited mileage warranty standard across network
• Warranty valid at the workshop that performs the installation
• Covers manufacturing defects and component failures under normal use
• Always confirm exact terms, exclusions and claim process with your chosen supplier

Typical Aston Martin Rapide V12 replacement requires 5-10 working days from engine delivery to road test, depending on workshop workload and variant complexity.

• Engine delivery typically 2-5 working days after order confirmation
• Removal and installation requires 3-7 days for V12 specialist workshop
• ECU coding, adaptation reset and road test add 1-2 days
• Allow buffer for parts sourcing if ancillary components require renewal

Matching-numbers engines are essential for investment-grade or collector Rapides, particularly AMR and late-production S models, but optional for daily-driven examples focused on reliability.

• Matching-numbers preserves provenance and resale value for collector cars
• Non-matching rebuilt engines offer identical performance at lower cost
• AMR and Ultimate variants most likely to benefit from matching-numbers specification
• Always document engine code and replacement details for future resale

Aston Martin Rapide V12 engines require fully synthetic 0W-40 or 5W-40 oil meeting Aston Martin specification, with capacity approximately 8.5 litres including filter change.

• Use only oils meeting Aston Martin factory specification
• Typical service interval 10,000 miles or 12 months whichever comes first
• Oil consumption under hard use may require top-up between services
• Always use genuine or approved oil filters to maintain warranty coverage

Many Aston Martin Rapide V12 misfires stem from ignition coil or spark plug failure and can be resolved with component replacement, but persistent misfires may indicate deeper internal issues requiring rebuilt engine consideration.

• Single-cylinder misfire often caused by failed ignition coil or plug
• Full set of 12 coils costs £2,200-£3,800 fitted by specialist
• Compression test recommended if misfires persist after coil replacement
• Low compression or metallic noise suggests internal damage requiring rebuild

EngineMarket connects you with vetted UK Aston Martin specialists trained on Rapide V12 installation, ECU coding and post-fit validation, all offering minimum 12-month warranty coverage.

• All network suppliers vetted for Aston Martin technical expertise
• Specialists experienced with Rapide V12 removal, installation and commissioning
• Nationwide coverage with supply-only or full supply & fit options
• Post-installation road test and warranty registration included