LONG DESCRIPTION
2006 Infiniti Q45 4.5L V8 RWD JDM Engine — VK45DE | Ref #099572
For Q45 owners who demand nothing short of genuine OEM quality, this is the engine you’ve been searching for — a genuine JDM VK45DE 4.5L V8 engine imported directly from Japan, engineered as a perfect factory-fit replacement for the 2006 Infiniti Q45 rear-wheel drive. Authentic, inspected, and ready to restore your Q45 to the full, commanding performance it was built to deliver — this is the real thing, sourced from Japan and backed by true OEM engineering.
The Infiniti Q45 has always represented the pinnacle of Infiniti’s engineering ambition — a full-size luxury performance sedan that combined genuine driver engagement with premium refinement in a way that few vehicles of its era could match. At the heart of that experience was the VK45DE 4.5L V8 — a sophisticated, naturally aspirated powerplant that delivered strong, smooth, and effortless performance befitting the Q45’s flagship status. This is an engine that commands respect — powerful, refined, and built to the exacting standards that Infiniti’s top-tier sedan deserved.
The VK45DE is a robust and well-engineered V8 known for its broad power delivery, mechanical refinement, and long-term durability when properly maintained. Finding a quality replacement for this engine is not always straightforward — which is precisely why a genuine JDM sourced unit is the right choice. Japan’s renowned culture of meticulous vehicle care, rigorous maintenance standards, and lower average mileage makes Japanese domestic market engines among the most trusted and highest-quality replacement options available anywhere in the world. This unit is imported directly from Japan as a genuine OEM part — not remanufactured, not rebuilt, not aftermarket.
Fitment is confirmed for the 2006 Infiniti Q45 RWD equipped with the VK45DE engine. Direct factory fit means clean, straightforward installation with no modifications, no adapters, and no compromises — just a genuine replacement engine that slots in exactly as the original did.
Key Details:
- Fits: 2006 Infiniti Q45
- Engine: 4.5L V8 — VK45DE
- Drivetrain: Rear-Wheel Drive (RWD)
- Origin: Genuine JDM — Imported from Japan
- OEM Part: Yes — Genuine Factory Unit
- Reference Number: 099572
- Condition: Used — JDM Sourced
- Type: Complete Engine Assembly
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