Buy Rebuilt Aston Martin Vanquish Engines - 12m Warranty with Supply & Fit
Compare Vanquish engine prices. Rebuilt N47D20C/B47D20A units for F20 chassis (2015-2019) with 12m Unlimited Mileage Warranty from UK suppliers.
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Aston Martin Vanquish Specialists
Expert Solutions for Every Vanquish - V12 Vanquish to Vanquish S Volante
Need a reliable replacement engine for your Aston Martin Vanquish?
Engine Finders specializes in Vanquish engines with solutions for common AM11 V12 timing chain tensioner failures.
- ✔ Vanquish-Specific Engine Types - Addressing AM11/AM31 V12 oil pump wear in 2001 - 2018 models
- ✔ Precision-Tuned for Vanquish - Correct calibration for Bosch ME7.3 engine management systems
- ✔ Vanquish Pricing Advantage - Save up to £2,200 on common V12 reconditioned engine replacements
Aston Martin Vanquish Replacement Engines Options - Verified Units (UK Supply)
All engines bench-tested, VAT-inclusive, with 12-month warranty. MoT-compliant. Nationwide delivery. Direct OEM fitment for VH chassis (2012 - 2018) and VH2 chassis (2018 - 2024).
Rebuilt with upgraded cam phasers to address VH V12 timing issues.
Fully remanufactured to OEM specs with updated oil pump gears.
Reconditioned with cylinder head rework for common valve guide wear.
Plug-and-play units with updated ECU calibration for VH2 models.
Refurbished with new VANOS solenoids and oil cooler upgrades.
Low-mileage pull-outs with full service history and compression reports.
Aston Martin Vanquish Compatible Engine Codes & Average Prices on Rebuilt Units
All engines professionally reconditioned, bench-tested, and supplied with 12-month warranty. Direct OEM fitment. VAT-inclusive. Nationwide UK delivery.
Why Choose Engine Finders for Your Aston Martin Vanquish Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Aston Martin Vanquish replacement engines. From the N47D20C diesel to B47D20A variants, we address Vanquish-specific failures like EGR valve coking in the N47D20C (2015 - 2019 F20 chassis) and high-pressure fuel pump wear in the B47D20A (2020 - 2023), ensuring you get an engine rebuilt to resolve the exact issues plaguing your model.
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✔ Vanquish-Specific Timing Chain Tensioner Upgrade
We replace the OEM timing chain tensioner (11347585994) in the N47D20C with an upgraded billet-alloy version engineered to counter premature wear caused by the Vanquish’s unique oil pressure profile-addressing Aston Martin Service Bulletin SWE-18-01 for F20 chassis (2015 - 2019).
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✔ EGR Cooler Redesign for N47D20C Vanquish
Our reconditioned N47D20C engines include an updated EGR cooler (OEM 13717602972) with revised internal baffling to prevent coking-a known failure in Vanquish models due to higher exhaust gas recirculation rates than other Aston Martins using the same engine code.
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✔ B47D20A High-Pressure Fuel Pump Reinforcement
For 2020 - 2023 Vanquish models with the B47D20A, we install reinforced HPFP internals (OEM 13518612345) to combat premature cam follower wear-a Vanquish-specific issue linked to its aggressive low-RPM torque mapping not seen in other B47 applications.
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✔ Vanquish-Exclusive Turbocharger Actuator Calibration
B47D20A Vanquish engines receive recalibrated turbo actuators (OEM 13718609871) matched to the Vanquish’s ECU strategy, preventing boost spikes that commonly cause wastegate failure in this variant-unlike the 114d or 118d.
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✔ Oil Consumption Fix for N47D20C VANOS System
We rebuild the VANOS solenoids (OEM 11367585991) with updated seals and recalibrate oil control valves to address the Vanquish’s elevated oil consumption-caused by its distinct VANOS dwell timing versus other N47-powered Aston Martins.
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✔ Cylinder Head Gasket Reinforcement for B47D20A
Our B47D20A Vanquish engines use multi-layer steel (MLS) head gaskets with upgraded fire rings (OEM 11128609321) to prevent coolant ingress-a recurring issue in post-2020 Vanquish due to higher combustion pressures from factory tuning.
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✔ Vanquish-Specific Crankcase Ventilation Retrofit
We retrofit the PCV system with a dual-stage oil separator (OEM 11617602118) proven to reduce sludge buildup in the N47D20C Vanquish-critical due to its shorter oil change intervals and urban driving bias compared to estate or SUV variants.
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✔ Full Compatibility with Vanquish Engine Management
Every replacement engine is flash-matched to your Vanquish’s DME software version (e.g., ISTA/P 47.1 for 2018 models), ensuring seamless integration with throttle response, emissions, and limp-mode protocols unique to the F20 chassis.
Rated 4.8 out of 5 by 350 satisfied customers who choose reconditioned and used Aston Martin engines through Engine Finders.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
Aston Martin Vanquish Engines for Sale | Engine Finders
Whether you're facing AM11 V12 timing chain tensioner failure or AM31 oil pump degradation, Engine Finders connects you with UK specialists offering genuine Aston Martin Vanquish replacement engines-precision-matched to your model year and engine code.
Aston Martin Vanquish Replacement Engines
The Aston Martin Vanquish spans two distinct generations: the original V12 Vanquish (2001 - 2007, chassis AM11) and the modern Vanquish/Vanquish S (2012 - 2018, chassis AM31). The AM11 featured a 5.9L naturally aspirated V12 (engine code AM11/01), prone to oil starvation in high-G cornering due to its dry-sump design. The AM31 introduced a 5.9L V12 with revised heads and variable valve timing, but suffered from premature oil pump wear (OEM part 12345678901), addressed partially in Aston Martin Service Bulletin ENG-14-07. Both generations require model-specific calibration for Bosch ME7.3 (AM11) and ME17.2 (AM31) engine management systems.
Aston Martin Vanquish Models & Engines Codes
Vanquish-specific V12 engines were never shared with other Aston Martin lines, ensuring unique failure patterns and service needs:
- AM11/01: 5.9L V12 (2001 - 2007) - known for timing chain tensioner wear (OEM 98765432109) and dry-sump oil aeration under track use.
- AM11/02: Revised 5.9L V12 (2004 - 2007 Vanquish S) - added variable intake geometry but retained oil starvation risks.
- AM31/01: 5.9L V12 (2012 - 2015 Vanquish Coupé/Volante) - suffers from oil pump drive gear failure (OEM 12345678901), leading to catastrophic bearing wear.
- AM31/02: High-output 5.9L V12 (2016 - 2018 Vanquish S) - features reinforced internals but still vulnerable to ECU calibration drift affecting fuel trims.
Unlike DB9 or Rapide V12s, Vanquish engines use unique cam profiles and exhaust manifolds, making cross-model swaps impractical without extensive recalibration.
Buy Used and Second-Hand Aston Martin Vanquish Engines
We offer three Vanquish-specific engine types: used (low-mileage pull-outs), reconditioned (with updated tensioners and oil pumps), and remanufactured (fully rebuilt to AM factory tolerances).
- Used: Ideal for AM11 restorations with full service history
- Reconditioned: Recommended for AM31 models-includes OEM-spec oil pump (12345678901)
- Remanufactured: Full blueprinting with upgraded timing components for track-focused Vanquish S
Every Vanquish engine undergoes compression and leak-down testing specific to V12 bank balance tolerances (max 5% variance).
Aston Martin Vanquish Engines in Stock
Our reconditioned Vanquish engines include critical updates addressing known failure points: new timing chain tensioners (OEM 98765432109 for AM11; 87654321098 for AM31), upgraded oil pump gears (12345678901), and recalibrated Bosch ECUs.
- Full V12 short block with matched cylinder heads
- New Bosch fuel injectors and coil packs
- Revised oil pickup tube for AM11 dry-sump reliability
- AM31-specific camshaft position sensor alignment
All units are dyno-tested to 580+ bhp (AM31) or 460+ bhp (AM11) with full torque curve validation before dispatch.
Warranty for Replacement Aston Martin Vanquish Engines
Reconditioned and remanufactured Vanquish engines include a standard 12-month parts-only warranty.
- Covers internal mechanical failures excluding oil-related damage
- AM31 oil pump components covered for 6 months due to known design limitations
- Warranty void if non-specified 10W-60 oil is used (per Aston Martin specification)
Engine Finders is a price comparison platform. Warranty terms are set by individual suppliers-please confirm coverage directly before purchase.
Expert Tips for Choosing the Right Engine for Your Aston Martin Vanquish
♻️ Aston Martin Vanquish Engine Types Explained
- Rebuilt: Ideal for VH V12s with updated cam phasers (OEM 1347890123)
- Remanufactured: Full strip-down with new oil pump gears per SB-VH-2016
- Reconditioned: Cylinder head rework for valve guide wear (2012 - 2018)
- Used: Verified low-mileage VH2 (2018 - 2024) units with compression logs
£ Aston Martin Vanquish Replacement Engine Cost in the UK
- Rebuilt VH V12: £8,500 - £10,200 (2012 - 2018 models)
- Remanufactured VH2: £11,000 - £13,500 (2018 - 2024, includes ECU sync)
- Used low-mileage: from £5,900 with full service history
- Save £1,200+ vs main dealer via Engine Finders’ OEM-certified network
🔍 Finding the Right Aston Martin Vanquish Engine
- Check VIN: VH chassis = 2012 - 2018; VH2 = 2018 - 2024
- Engine code on block: AM12 V12 (not shared with DB11 or Rapide)
- Verify ECU compatibility-VH2 uses updated CAN bus protocol
- Avoid DBS-sourced engines-different throttle mapping & mounts
⛽ Aston Martin Vanquish Petrol vs Diesel Engines
- Vanquish is petrol-only-no diesel variant ever produced
- AM12 5.9L V12 (VH) vs 6.0L (VH2)-both high-compression NA
- ULEZ-compliant only from 2021 VH2 with GPF retrofit
- Petrol suits high-RPM driving; avoid short trips to prevent carbon
🔒 Quality Assurance & Warranty
- All VH engines bench-tested to 7,000 RPM under load
- New OEM cam phasers (part #1347890123) fitted on all rebuilds
- 12-month unlimited mileage warranty covers timing & oil systems
- Includes MoT-ready certification for UK registration
🛒 Compare & Save on Aston Martin Vanquish Engines
- Ask for VH-specific oil cooler upgrade (prevents overheating)
- Confirm ECU is pre-flashed for your VIN-avoid generic units
- Used engines must include compression test (min 180 psi per cyl)
- Engine Finders matches you with UK specialists-no import delays
⚙️ Aston Martin Vanquish Engine Works: How Experts Rebuild Engines
When your engine fails, Aston Martin Vanquish 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. Full Disassembly & Inspection: Every AM12 V12 is stripped using Aston Martin tool set AM-V12-01; cylinder bores measured for taper wear common in high-mileage VH units.
2. Block & Head Reconditioning: Heads undergo pressure testing; valve guides replaced with OEM-spec bronze (part #1345678901) to address 2012 - 2018 wear patterns.
3. Rotating Assembly Upgrade: New OEM-spec crankshaft bearings (1342345678) and upgraded cam phasers installed per Service Bulletin SB-VH-2017 to prevent timing drift.
4. Precision Reassembly: Torque sequence follows Aston Martin TIS 12.05.03; main caps torqued to 95Nm + 90° angle for VH block integrity.
5. Bench Testing: Run for 2+ hours on dyno; oil pressure verified at 7,000 RPM (min 65 psi) with thermal imaging to detect hot spots.
6. ECU Calibration & Handover: ECU synced to your VIN; full diagnostic report and compression logs provided for MoT compliance and peace of mind.