Lamborghini V12 Engine for Sale | OEM Aventador Murcielago Diablo Powerplant
$15,000.00
Product Overview
- Engine Type: 60-degree V12, DOHC, 48 valves (4 per cylinder)
- Displacement: 5.7L to 6.5L (confirmed at order)
- Horsepower: 485 to 770 hp depending on model
- Torque: 479 to 531 lb-ft (confirmed at order)
- Condition: OEM used, inspected and documented
- Availability: Multiple generation variants, call to confirm specific model availability
- Shipping: Free freight to all 50 states with specialist exotic-engine handling
- Generation and model confirmed before shipment (Aventador, Murcielago, or Diablo)
- Full external inspection documented before the engine leaves
- Mileage logged where available from the donor vehicle
- Zero core charge required
- Backed by a 15 day replacement warranty against internal defects
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Description
Engine Background
Lamborghini’s V12 line traces back to the original 3.5-liter design by Giotto Bizzarrini for the 350GT in 1963. Over the following six decades, that same architectural foundation, gradually evolving, motivated nearly every flagship Lamborghini through the Diablo, Murcielago, and into the Aventador. The Aventador’s all-new L539 engine, introduced in 2011, broke from the Bizzarrini lineage and represented Lamborghini’s first clean-sheet V12 in nearly fifty years. Production of the Aventador V12 ran through 2022, when the final Aventador Ultimae shipped, ending a chapter of naturally aspirated, naturally angry Italian engineering that the next generation hybrid powertrains have not replaced.
Whether you are working with a Diablo, Murcielago, or Aventador, the V12 you need depends entirely on the chassis. Diablo engines (1990 to 2001) used 5.7L and 6.0L variants developing 485 to 575 hp. Murcielago engines (2001 to 2010) ran 6.2L and 6.5L versions producing 572 to 670 hp. The Aventador’s L539 V12 (2011 to 2022) displaced 6.5L and made between 691 and 770 hp across SV, SVJ, and Ultimae trim. Sourcing an authentic, matching unit requires verifying the engine code and the donor chassis, both of which are documented before shipment.
Lamborghini V12 replacements are inherently specialist work. The engine assemblies are large, heavy, and require Lamborghini-trained installation work for ECU adaptation, dry-sump connections (Aventador), and cooling system integration. We ship the engine. Installation belongs in the hands of an exotic specialist.
When Replacement Becomes Necessary
- Major internal damage that exceeds the cost of repair, more common on track-driven examples that have suffered over-rev events
- Severe oil starvation damage, occasionally seen on aggressively driven Murcielago and Diablo units
- Catastrophic timing-chain failure on a Diablo or Murcielago left without prompt maintenance, leading to valve-piston contact
- Severe head gasket failure or coolant cross-contamination requiring complete teardown
- Donor-engine sourcing for a salvaged or stolen-recovery chassis that needs a verified replacement
Known Weak Points
- ECU and ancillary VIN-linking: Modern Aventador V12 units use ECUs that may be VIN-linked to the original chassis. ECU adaptation through a Lamborghini specialist is required at installation. We disclose ECU status on every unit before payment.
- ISR transmission considerations (Aventador): The Aventador pairs the V12 with the ISR single-clutch automated manual. Engine replacement in an Aventador almost always intersects with transmission and clutch service. Budget accordingly.
- Murcielago e-gear hydraulics: Murcielago units paired with e-gear automated transmissions need hydraulic system verification at installation. We supply the engine; the transmission and e-gear hydraulics are separate concerns.
- Diablo timing chain service: The Bizzarrini-era V12 in the Diablo uses timing chains that require periodic service. A Diablo V12 with unknown service history should have chain components and tensioners inspected before commissioning.
- Cooling system complexity: All Lamborghini V12 chassis use elaborate cooling configurations. Replacement work must include cooling-system flush, refill, and bleed by a specialist.
Lamborghini V12 Variants
| Engine Code | Application | Years | Displacement | HP |
|---|---|---|---|---|
| Bizzarrini lineage (multiple codes) | Diablo, Diablo SV, VT, GT, 6.0 | 1990 to 2001 | 5.7L / 6.0L | 485 to 575 hp |
| Bizzarrini lineage (later development) | Murcielago, Murcielago LP640, LP670-4 SV | 2001 to 2010 | 6.2L / 6.5L | 572 to 670 hp |
| L539 (clean-sheet design) | Aventador LP700-4, LP750-4 SV, SVJ, Ultimae | 2011 to 2022 | 6.5L | 691 to 770 hp |
What Ships and What Does Not
| INCLUDED | Engine assembly as removed from donor vehicle. Specific accessories vary by unit and are confirmed before shipping. |
|---|---|
| NOT INCLUDED | ECU and wiring harness (typically), exhaust manifolds, cooling system components, transmission, e-gear or ISR hydraulics, dry-sump oil system components (Aventador, may vary). |
| ECU NOTE | Lamborghini ECU adaptation typically required at installation. Confirm requirements with your Lamborghini specialist before ordering. |
| Core Note | No core charge. |
Direct-Fit Vehicle Applications
| Lamborghini Aventador (LP700-4, LP750-4 SV, SVJ, Ultimae) | 2011 to 2022 |
|---|---|
| Lamborghini Murcielago (LP580, LP640, LP670-4 SV) | 2001 to 2010 |
| Lamborghini Diablo (base, VT, SV, GT, 6.0) | 1990 to 2001 |
| Limited Production: Reventon, Centenario, Veneno, Sian | Aventador-derived chassis with specialty V12 calibrations |
Each generation’s V12 is application-specific. An Aventador L539 does not bolt into a Murcielago chassis, and a Diablo V12 does not interchange with a Murcielago. We confirm donor chassis and generation before every order.
Not sure if this fits? Call (240) 306-7051. We verify the donor application and your receiving chassis before any order is committed.
Search Terms Buyers Use
Lamborghini V12 | Lamborghini engine for sale | Aventador engine | Murcielago engine | Diablo engine | Lamborghini L539 | Aventador V12 SVJ | Murcielago LP640 engine | Diablo 6.0 engine | Bizzarrini V12
Used OEM Versus Specialist Rebuild
For a Lamborghini V12 replacement, used OEM is essentially the only practical path. Factory new V12 assemblies are not commercially available outside of Lamborghini’s own service operations, and specialist rebuilds run into significant six-figure territory at the few shops worldwide qualified to perform them. A documented used OEM unit, generation-verified and donor-chassis confirmed, is the realistic option for any owner facing a serious internal failure.
Inspection Workflow
- Full external inspection of block, heads, accessory drive, cooling-system ports, and accessible internal areas
- Engine code and generation confirmed (Bizzarrini-lineage versus L539)
- Donor chassis identification documented
- External oil leak assessment including front and rear seals, valve covers, and oil pan
- Mileage logged where available from service records or donor vehicle documentation
- ECU adaptation status disclosed on every order
Mileage varies by unit. Where available from the donor vehicle we provide it. Where it cannot be confirmed, we disclose this before the order is placed.
Pre-Purchase Buyer Notes
- Specialist installation is non-negotiable: Only a Lamborghini-experienced exotic specialist should install one of these engines. Cooling, ECU, transmission interface, and dry-sump (Aventador) work is not standard exotic shop fare.
- ECU adaptation costs are part of the budget: Lamborghini ECU programming through an authorized dealer is required in most cases. This is in addition to engine purchase and labor.
- Match the donor generation exactly: Diablo, Murcielago, and Aventador engines do not interchange. Confirm your chassis VIN and target engine generation before any commitment.
- Cooling system service at installation: Replace coolant, inspect all flexible lines, and verify the radiator and intercooler condition during install. These systems are integral to V12 longevity.
- Limited supply, long lead times: Even when we have units in stock, Lamborghini V12 inventory shifts rapidly. Call to confirm current availability rather than relying on a listing alone.
Why Part Nests
- Generation and donor application confirmed before payment
- Engine code documented on every order
- External inspection report shared prior to shipment
- ECU adaptation status disclosed up front so installation planning is realistic
- Specialist exotic-engine packaging for freight pallet shipment
- No core return required
- Free freight to all 50 states
- 15 day replacement warranty against internal defects
- Call (240) 306-7051 to speak with someone who tracks the Lamborghini V12 lineage from Bizzarrini through L539
Additional information
| engine-family | Lamborghini V12 (first gen through Murcielago | second gen L539 for Aventador) |
|---|---|
| displacement | 5.7L to 6.5L depending on generation – confirmed at order |
| configuration | 48 valves (4 per cylinder), 60-degree V12, DOHC |
| bore-x-stroke-aventador-l539 | 95.0 mm x 76.4 mm (3.74 in x 3.01 in) |
| aspiration | Naturally Aspirated (all production versions) |
| lubrication | Dry sump (Murcielago and Aventador) |
| fuel-system | Multi-point electronic fuel injection |
| block-and-head-material | Aluminum alloy |
| firing-order-aventador-l539 | 1-12-4-9-2-11-6-7-3-10-5-8 |
| compression-ratio | 11.0:1 (Murcielago) to 11.8:1 (Aventador L539) |
| horsepower | 485 to 770 hp depending on model – confirmed at order |
| torque | 479 to 531 lb-ft – confirmed at order |
| manufacturer | Automobili Lamborghini S.p.A. |
| applications | Lamborghini 350GT through Aventador SVJ |
| condition | Inspected and Documented, Used OEM |
The V12 has been the heart of Lamborghini flagships since the 350GT in 1963. In the modern era, that means the Diablo (1990 to 2001), Murcielago (2001 to 2010), and Aventador (2011 to 2022). Limited-edition cars including the Reventon, Centenario, Veneno, and Sian use Aventador-derived L539 V12s with model-specific calibrations.
The Bizzarrini-lineage V12, designed in 1963, powered the Diablo and Murcielago through 2010. The L539, introduced in 2011 for the Aventador, is a clean-sheet design and represents Lamborghini's first new V12 architecture in nearly fifty years. The two are not interchangeable. The donor application determines which engine fits your chassis.
No. A Diablo V12 does not bolt into a Murcielago, a Murcielago V12 does not fit an Aventador, and so on. We confirm donor chassis and engine code against your specific receiving chassis before any order ships.
Lamborghini ECUs are often VIN-linked and require authorized dealer adaptation at installation. We document ECU status on every order so you and your specialist can plan accordingly.
Only a Lamborghini-experienced exotic specialist. The cooling system, ECU adaptation, transmission interface (ISR for Aventador, e-gear for Murcielago), and dry-sump connections on Aventador all require specialist knowledge. General performance shops are not equipped for this work.
No. There is no core return required for any Lamborghini V12 sold through us.
Free freight pallet delivery to every U.S. state using packaging built for exotic-engine assemblies. Transit timing is confirmed on the call alongside donor verification.
Call (240) 306-7051 with your chassis VIN or generation and target engine code. Lamborghini V12 inventory shifts rapidly and a live conversation is the only reliable way to verify what is in stock.
15 Day Replacement Warranty
Every used Lamborghini V12 engine purchased through Part Nests carries a 15 day replacement warranty starting on the delivery date.
What Is Covered
- Internal defects already present when the engine arrives
- Performance materially different from how the engine was described
- Incorrect part shipped due to an error on our end
What Is Not Covered
- Damage caused during installation
- Damage from incompatible components
- External components unless specifically itemized
- Labor expenses of any kind
To start a warranty claim, reach us within 15 days of delivery at (240) 306-7051 or admin@partnests.com.
- Generation Verified: Diablo, Murcielago, or Aventador identified with engine code recorded
- Donor Chassis Documented: Source vehicle confirmed before payment
- External Inspection on File: Full visual assessment shared before shipment
- ECU Status Disclosed: Adaptation requirements explained on every order
- Specialist Exotic Handling: Freight pallet packaging built for V12 assemblies
- 15 Day Replacement Cover: Internal defects protected from delivery onward
2 reviews for Lamborghini V12 Engine for Sale | OEM Aventador Murcielago Diablo Powerplant
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At Part Nests, we specialize in high-quality used and OEM auto parts, with a wide selection of components ready to ship to customers.
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Vincenzo P. –
Sourced an L539 for an Aventador restoration project after exhausting every other channel. The engine code and donor chassis were verified before I committed. ECU adaptation requirements were spelled out clearly in advance. Specialist packaging arrived intact. Worth every minute of the search.
Marco S. –
Needed a Murcielago LP640 V12 for a long-term build. The generation match and external inspection report were shared before payment. Honest about what was and was not included. Set the right expectations from the start.