The 2005 Lexus RX 330 is equipped with a 3.3-liter V6 engine designated as the 3MZ-FE. This naturally aspirated engine produces 230 horsepower at 5,600 RPM and 242 lb-ft of torque at 3,600 RPM. The 3MZ-FE features dual overhead cams, variable valve timing (VVT-i), and an aluminum block construction. It’s paired with a 5-speed automatic transmission and available in both front-wheel drive and all-wheel drive configurations. This engine is known for smooth operation and adequate power delivery, though it’s not particularly fuel-efficient by modern standards, achieving approximately 20 mpg city and 25 mpg highway.

The 2005 RX 330 shares most parts with the 2004-2006 RX 330 models, as they represent the same generation with minimal changes. Many engine components, suspension parts, and interior pieces are also compatible with the 2007-2009 RX 350, which uses an updated version of the same platform. The 3.3L engine was only used 2004-2006, so engine-specific parts have limited compatibility. However, many non-engine components like doors, windows, seats, and body panels interchange across the entire 2004-2009 generation. Some electrical components and modules may require programming when swapped between different model years, particularly between RX 330 and RX 350 variants.

Parts availability changes daily. Call us at (603) 392-7313 or visit our online shop to check current inventory from this specific vehicle. If we have sold a part you need, our Parts Broker service can source it from our network of partner yards nationwide.

Yes! We ship parts from this vehicle and our entire inventory nationwide. Most orders ship within 1-2 business days via FedEx or freight carriers for larger components like engines and transmissions. Call (603) 392-7313 for a shipping quote on any part.

The 3MZ-FE 3.3L V6 engine is generally reliable when properly maintained, but it’s not without issues. The engine itself rarely experiences catastrophic failures, with most problems being related to sensors, gaskets, and routine wear items. Common maintenance items include regular oil changes every 5,000 miles, timing belt replacement at 90,000 miles, and water pump replacement around the same interval. The engine is sensitive to oil quality and neglected maintenance can lead to sludge buildup. While the engine typically lasts 200,000+ miles with proper care, the transmission paired with it is problematic and often fails before the engine shows significant wear.