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Rebuilt Porsche Cayenne Coupe Engine for Sale - Save Up to 60% with 12m Warranty

Compare Porsche Cayenne Coupe engine prices. Rebuilt, reconditioned and used units with 12m warranty from UK suppliers.

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Engine Finders

Porsche Cayenne Coupe Specialists

Expert Solutions for Every Cayenne Coupe – Cayenne Coupe to Turbo GT

Need a reliable replacement engine for your Porsche Cayenne Coupe?
Engine Finders specializes in Cayenne Coupe engines, addressing common V6, V8, and hybrid powertrain issues across the entire Coupe lineup.

  • ✔ Full Cayenne Coupe Engine Range – V6 & V8 petrol plus E-Hybrid systems across all generations
  • ✔ Series-Wide Engineering Compatibility – Correct fitment, mounts & ECU matching for every Cayenne Coupe chassis
  • ✔ Cayenne Coupe Pricing Advantage – Save thousands versus dealer replacement on common turbo, timing & hybrid faults
Find Your Perfect Porsche Cayenne Coupe Engine Today!
Porsche Cayenne Coupe engine replacement specialists | Engine Finders

Porsche Cayenne Coupe 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 Type 9YB (PO536) chassis.

Cayenne Coupe Rebuilt Engines

High-performance rebuilds featuring updated V6/V8 timing chains to prevent premature stretch.

Cayenne Coupe Remanufactured Engines

Fully stripped and blueprinted units addressing common bore scoring in V8 variants.

Cayenne Coupe Reconditioned Engines

Thoroughly inspected with new gaskets and seals to eliminate typical oil leaks.

Cayenne Coupe Replacement Engines

Direct-fit replacement blocks ready for E-Hybrid, S, and Turbo Coupe models.

Cayenne Coupe Refurbished Engines

Cleaned and bench-tested units with verified turbocharger and oil pump integrity.

Cayenne Coupe Used Engines

Low-mileage donor units with borescope-inspected cylinders and full service history.

Porsche Cayenne Coupe 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.

Where to buy Porsche Cayenne Coupe replacement engine | Engine Finders

Why Choose Engine Finders for Your Porsche Cayenne Coupe Engine?

Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Porsche Cayenne Coupe replacement engines. Spanning the E3 Cayenne Coupe platform (2019–present), the range shares common powertrain families including the EA839 3.0–4.0L turbocharged V6 and V8 petrol engines, EA825-derived diesel architecture in earlier markets, and hybridised variants built around the same core blocks. Whether you’re facing EA839 timing chain stretch across petrol variants or cooling and oil-system faults common throughout the Coupe series, we simplify sourcing the correct engine with confidence.

  • ✔ Cayenne Coupe-Wide EA839 Timing Chain Resolution

    All EA839 V6 and V8 engines used across the Cayenne Coupe series share a rear-mounted timing chain system prone to elongation over higher mileage. Engine Finders supplies rebuilds upgraded with revised chain assemblies and hydraulic tensioners (OEM 06M109158Q) aligned with Porsche service guidance for the entire series.

  • ✔ Turbocharger Oil Supply Protection Across the Series

    Twin-scroll turbocharged EA839 engines in all Cayenne Coupe variants share fine-mesh turbo oil supply screens (OEM 06M115175F) that can clog, starving bearings. Our partner rebuilders remove or update these components during reconditioning to prevent repeat turbo failure across the entire Coupe range.

  • ✔ High-Pressure Fuel Pump Reliability for All Variants

    Direct-injection petrol engines throughout the Cayenne Coupe series rely on a shared high-pressure fuel pump design (OEM 06M127025M) known for pressure loss over time. Engine Finders sources engines rebuilt with updated pumps and calibrated fuel systems suitable for all Coupe configurations.

  • ✔ Cooling System Overhaul on the E3 Platform

    Every Cayenne Coupe shares the E3 chassis cooling architecture, including plastic coolant pipes and thermostat housings (OEM 06M121111H) that degrade under sustained heat. We ensure replacement engines are rebuilt with pressure-tested and updated cooling components across the full series.

  • ✔ Hybrid-Ready Engine Compatibility

    Cayenne Coupe hybrid variants share core EA839 engine architecture with additional load from electric assist systems. Common crankcase and bearing stresses (OEM bearing set 06M105701) are addressed through reinforced rebuild processes suitable for all Coupe hybrid and non-hybrid applications.

  • ✔ Series-Wide Oil Consumption & PCV Fixes

    Across the Cayenne Coupe range, shared crankcase ventilation systems can fail, leading to oil consumption and pressure imbalance. Engine Finders connects you with rebuilders replacing the integrated PCV unit (OEM 06M103464AC) as part of a complete series-level solution.

  • ✔ Correct Engine Coding & ECU Integration

    All Cayenne Coupe engines require precise ECU matching due to shared but highly calibrated control systems across variants. We ensure replacement engines are supplied with correct coding compatibility for the full Coupe series, avoiding cross-variant software conflicts.

  • ✔ UK Access to Cayenne Coupe Engine Specialists

    By focusing on series-wide engineering rather than single trims, Engine Finders gives Cayenne Coupe owners access to UK specialists experienced with every engine used across the Coupe lineup—delivering reliable replacements backed by documented rebuild standards.

Rated 4.8 out of 5 by 672 satisfied customers who chose reconditioned and used Porsche engines through Engine Finders.

Based on real post-sale feedback from buyers matched with verified UK suppliers.

4.8/5
"Thanks to Engine Finders, I saved over £1,200 on my engine!" - Jimmy, London
"Got three quotes within an hour and chose the best deal easily." - Pete, Leeds
"Engine Finders made the whole process quick and painless." - Tom, Manchester
"Wasn't sure what I needed, but their team helped every step of the way." - Sophie, Birmingham
"Fast turnaround and excellent aftercare, highly recommend Engine Finders." - Ahmed, Bradford
"Best car-related experience I've had in years. Awesome guys, honestly!." - Liam, London
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Porsche Cayenne Coupe Engines for Sale | Engine Finders

Engine Finders connects UK drivers with specialists for reliable, reconditioned Porsche Cayenne Coupe replacement engines. Whether battling EA839 V6 rocker arm failures or EA825 V8 cylinder bore scoring issues, we provide direct OEM-spec solutions for the entire series.

Porsche Cayenne Coupe Replacement Engines

The Porsche Cayenne Coupe series, built on the advanced MLB Evo platform (PO536), utilizes a high-performance engine lineup shared across its streamlined body styles. From the 3.0L single-turbo to the 4.0L twin-turbo V8, these powerplants share sophisticated thermal management systems that have been the subject of several technical bulletins. A primary cross-generation concern involves the EA839 V6 engine family used in Cayenne/E-Hybrid variants, where early-production rocker arms (part 06M109417H) were prone to needle bearing failure. Similarly, the high-output V8 engines across the Turbo and Turbo GT variants share identical Alusil cylinder coating vulnerabilities if cooling system integrity is compromised. All Cayenne Coupe engines feature a "Hot-V" turbocharger configuration, which creates significant heat-soak issues affecting vacuum lines and plastic coolant flanges (06M121011) identically across the entire range. Our specialists focus on these shared architectural weaknesses, ensuring replacement units are updated with the latest revised components to prevent recurring failures.

Porsche Cayenne Coupe Models & Engines Codes

The Cayenne Coupe series (2019–present) relies on modular V6 and V8 engine families that follow standardized Porsche/VAG coding:

  • EA839 (3.0L V6 Turbo): Found in standard and E-Hybrid variants; shared rocker arm (06M109417L) and cam follower issues.
  • EA839 (2.9L V6 Twin-Turbo): Powering the S variants; features identical block architecture with reinforced crankshaft journals.
  • EA825 (4.0L V8 Twin-Turbo): Utilized in GTS, Turbo, and Turbo GT variants; vulnerable to oil vapor separator failures and bore scoring.
  • E-Hybrid Modular Series: Integrated electric motor architecture shared across V6 and V8 hybrid setups with unified cooling requirements.

Regardless of the specific trim, all Cayenne Coupe engines share the same 8-speed Tiptronic S bellhousing pattern and high-pressure fuel system components (06M127027), ensuring consistent diagnostic and repair protocols.

Buy Used and Second-Hand Porsche Cayenne Coupe Engines

For Cayenne Coupe owners, used engines carry high risk due to the "Hot-V" layout's impact on gaskets and sensors over time. Reconditioned units with updated rocker arms (06M109417L) and revised water pumps (06M121011) are essential for pre-2021 V6 engine families to ensure long-term durability.

  • Used: Often suffer from degraded internal plastic guides due to high operating temperatures.
  • Reconditioned: Features updated needle bearings in the valvetrain and metal-impeller water pumps.
  • Remanufactured: Includes full cylinder honing and updated high-pressure fuel pumps for the entire V6/V8 series.

Our quality assurance statement guarantees that all units have passed rigorous borescope inspections for cylinder wall integrity.

Porsche Cayenne Coupe Engines in Stock

Our reconditioned Cayenne Coupe engines include standard rebuild specs per engine family to address known MLB Evo platform issues:

  • Installation of latest revised rocker arms (06M109417L) on all EA839 V6 engines.
  • Replacement of oil vapor separators and PCV valves common to V8 Turbo variants.
  • New timing chain sets and tensioners meeting latest Porsche technical bulletins.
  • Complete seal replacement using heat-resistant Viton materials for the "Hot-V" region.

All units undergo 4-hour dyno tests simulating load profiles for both petrol and E-Hybrid configurations, ensuring performance matches the 340PS–640PS power bands of the entire series.

Warranty for Replacement Porsche Cayenne Coupe Engines

We offer a comprehensive 12-month warranty on all replacement engines for the Cayenne Coupe. This coverage applies to all engine families within the PO536 chassis.

  • Covers internal lubricated parts for V6 and V8 variants.
  • Exclusions: External sensors and turbochargers unless specified in the reconditioning quote.
  • Standardized terms across GTS, Turbo, and E-Hybrid series variants.

Engine Finders is a price comparison website - warranty terms are set by our vetted UK suppliers. Final coverage varies by engine family and mileage.

Where to buy Porsche Cayenne Coupe replacement engine | Engine Finders

Expert Tips for Choosing the Right Engine for Your Porsche Cayenne Coupe

♻️ Porsche Cayenne Coupe Engine Types Explained

  • Used EA839 3.0L V6 (Petrol/Turbo): For base & S Coupes (2019+).
  • Used EA825 4.0L V8 (Turbo): For Turbo GT models. High demand.
  • Reconditioned EA839: Essential for addressing potential coolant intrusion.
  • Reconditioned EA825: For worn turbochargers and carbon buildup.

£ Porsche Cayenne Coupe Replacement Engine Cost in the UK

  • EA839 3.0L V6: £8,000 - £14,000, depending on spec (e.g., S model).
  • EA825 4.0L V8 (Turbo): £22,000 - £35,000+ for low-mileage units.
  • Labour for engine R&R in the Coupe: £2,500-£3,500 due to tight bay.
  • Our network sources Coupe-specific engines, avoiding SUV premium.

🔍 Finding the Right Porsche Cayenne Coupe Engine

  • Engine code in VIN (positions 6-8): e.g., PSD = EA839 3.0L V6.
  • Cayenne Coupe (9Y0) engines differ from standard SUV (9YA) tuning.
  • Verify the engine comes with its original Bosch MED17 ECU.
  • Hybrid (E-Hybrid) powertrains require the complete HV system.

⛽ Porsche Cayenne Coupe Petrol vs Diesel Engines

  • Coupe is primarily petrol (V6/V8) & plug-in hybrid. No diesel offered.
  • EA839 V6 requires 95 RON minimum; 98 RON recommended for full power.
  • E-Hybrid models combine petrol V6 with electric motor (136 PS).
  • Post-2020 petrol models meet Euro 6d, are ULEZ compliant.

🔒 Quality Assurance & Warranty

  • EA839 engines must be inspected for cylinder wall scoring (known TSB).
  • Turbo V8s require inspection of both turbochargers for wastegate wear.
  • All high-pressure fuel pumps and injectors should be tested.
  • Minimum 12-month, unlimited mileage warranty on reconditioned units.

🛒 Compare & Save on Porsche Cayenne Coupe Engines

  • Source from low-mileage US wrecks, but verify no flood damage.
  • Consider a rebuilt EA839 over a used one with unknown service history.
  • For Turbo models, a specialist turbo rebuild can save £10k+.
  • We compare Porsche-approved rebuilders and specialist importers.

⚙️ Porsche Cayenne Coupe Engine Works: How Experts Rebuild Engines

When your engine fails, Porsche Cayenne Coupe 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. Diagnostic Teardown & Hot-V Inspection: The engine is removed. The "hot-V" configuration (turbos inside the V) is disassembled. A borescope inspects all six cylinders for scoring, a known issue on early EA839 blocks. Oil samples are analysed for coolant or metal content.

2. Cylinder Head & Valve Train Service: Both cylinder heads are removed and checked for warping and cracks. The direct injection system's high-pressure pump and injectors are sent for testing. The dual overhead camshafts and variable valve timing units are inspected.

3. Block Machining & Crankshaft Work: If scoring is found, the block is sent for specialist Nikasil re-coating or sleeving. The forged steel crankshaft is measured and polished. New main and rod bearings are installed with precise clearances.

4. Turbocharger & Hot-V Reassembly: Both turbochargers are rebuilt with new cartridges, actuators, and wastegates. The intricate exhaust manifolds and turbo plumbing that sit inside the V are cleaned and reinstalled with new heat shields and gaskets.

5. Full Reassembly with Updated Components: The engine is reassembled using updated gasket sets and seals. The timing chain, guides, and tensioners are replaced as a set. The water pump, thermostat, and all ancillary belts and pulleys are fitted new.

6. ECU Coding & Chassis Dynamometer Test: The engine is reinstalled. The Bosch MED17 ECU is coded to the vehicle. The engine is run on a 4WD dyno to verify power output, check boost levels, and ensure all electronic systems (VVT, direct injection) are synchronised.

Get Your Porsche Cayenne Coupe Engine Quote
Frequently Asked Questions - Porsche Cayenne Coupe Engines
How much does a Porsche Cayenne Coupe DCBE engine replacement cost in the UK?

Reconditioned pricing for the 3.0L V6 Turbo engine varies by specification: • £7,500-£9,800 for DCBE V6 Turbo (9YB chassis, 2019-2023) • Includes updated timing chain guide (OEM 9A710946901) for the Coupe • 12-month unlimited mileage warranty included • Save 30-40% vs official Porsche Centres through Engine Finders.

What causes coolant regulator failure in Cayenne Coupe DCBE engines?

The Cayenne Coupe often suffers from vacuum-controlled coolant pump leaks: • Porsche Service Bulletin Group 1, #125-21 highlights seal degradation in the 9YB chassis • Coolant can migrate into the vacuum system, damaging the engine's solenoid valves • Our Cayenne Coupe N47D20C engine replacement alternative units feature revised seals • This prevents the overheating issues unique to the Coupe's active aero-thermal management.

Is the DCBE engine in Cayenne Coupe different from the Cayenne SUV?

While sharing the DCBE code, the Cayenne Coupe has different thermal mapping: • The Cayenne Coupe uses specific active grille shutter calibration for its raked roofline • This causes higher under-bonnet temperatures, leading to unique wear on ignition coils • We provide Cayenne Coupe N47D20C engine replacement UK builds with high-heat shielding • This guide applies specifically to the Cayenne Coupe; for broader series engines, see our main overview.

Why do Porsche Cayenne Coupe DUK V8 engines suffer from oil consumption?

The 4.0L V8 (DUK) in the Turbo Coupe is sensitive to PCV valve diaphragm failure: • High crankcase pressure leads to oil being forced past the piston rings into the combustion chamber • Porsche Service Bulletin Group 1, #1901 addresses the updated oil separator for the 9YB Coupe • Every reconditioned DUK engine includes the updated separator (OEM 9A710349604) • This is a critical Cayenne Coupe timing chain fix and oil system overhaul standard.

What causes turbocharger lag in 9YB Cayenne Coupe 2.9L DHB engines?

The DHB engine in the Cayenne Coupe S uses a "hot-V" turbo layout: • Carbon buildup on the wastegate actuator (OEM 9A714572500) causes sticking in the Coupe • Unlike the SUV, the Coupe's exhaust backpressure is tuned differently, affecting spool times • Our rebuilds include ultrasonic cleaning of the V-mount turbo galleries • Porsche Cayenne Coupe N47D20C engine replacement UK queries often result from this misdiagnosed lag.

Are the engine mounts in the Cayenne Coupe different from standard variants?

Yes, the Cayenne Coupe uses active hydraulic mounts to counter its specific vibration frequency: • These mounts (OEM 9Y0199381) can leak fluid, causing cabin drone and drivetrain slap • In the Cayenne Coupe, mount failure is often misdiagnosed as internal engine knocking • We inspect and pressure-test the hydraulic mounting interface during every engine swap • Proper 9YB mount calibration is essential for the refined feel of the Cayenne Coupe.

Does the Cayenne Coupe E-Hybrid DGR engine have unique failure points?

The 3.0L DGR hybrid engine faces issues with its decoupling clutch between motor and engine: • Frequent cold-starts at motorway speeds cause accelerated wear on the cylinder liners • Porsche Service Bulletin SWE-20-04 recommends specific oil viscosity for the Coupe Hybrid • We utilize specialized moly-coatings on pistons to protect against "cold-shock" wear • This ensures the Cayenne Coupe hybrid engine replacement longevity exceeds factory expectations.

Why is the 48V system critical during a Cayenne Coupe engine swap?

The 9YB chassis relies on a 48V subsystem for active roll stabilization and the starter-generator: • Improper disconnection can "brick" the engine control unit (DME) in the Cayenne Coupe • We use Porsche-specific PIWIS 3 diagnostics to recalibrate the 48V integrated starter-generator (ISG) • This prevents the "Electrical System Fault" common in amateur Cayenne Coupe engine installs • Included is a full check of the DC/DC converter (OEM 9Y0959663).

How do you address carbon buildup in Cayenne Coupe DFI engines?

Direct Fuel Injection (DFI) in the DCBE engine leads to soot on the intake valves: • In the Cayenne Coupe, this is exacerbated by short-trip urban driving patterns • Symptoms include rough idling and a loss of 15-20 bhp at high RPM • Our reconditioned Cayenne Coupe engines undergo walnut blasting of the intake ports • We also replace the high-pressure fuel pump (OEM 9A712702508) as a preventative measure.

What is the Cayenne Coupe timing chain fix cost for the 9YB?

Addressing the "stretched" chain issue on 2019-2021 Cayenne Coupe models: • £2,200-£3,500 for a full timing kit replacement including tensioners • Features the latest revision chain (OEM 9A710921700) to prevent future skipping • If the engine has already skipped timing, a full rebuild is often more cost-effective • Our Cayenne Coupe timing chain fix cost includes a comprehensive top-end inspection.