The 2003 Toyota Camry comes equipped with a 2.4L 4-cylinder engine designated as the 2AZ-FE. This naturally aspirated DOHC engine produces 157 horsepower and 162 lb-ft of torque. It features Toyota’s VVT-i variable valve timing system and aluminum construction for weight savings. The engine is paired with either a 5-speed manual or 4-speed automatic transmission. This powerplant was designed for fuel efficiency and smooth operation, delivering approximately 24 city/33 highway MPG. The 2AZ-FE uses a timing chain rather than a belt, reducing maintenance requirements, though it’s known for potential oil consumption issues in higher mileage examples.

The 2003 Toyota Camry shares most parts with the 2002-2006 model years, representing the XV30 generation. Engine components from the 2.4L 2AZ-FE are interchangeable across these years and also compatible with other Toyota models using the same engine, including the 2004-2008 Solara and 2001-2003 Highlander. Body panels, interior trim, and electrical components are generally compatible within the 2002-2006 range, though minor trim differences may exist. Suspension components, brakes, and steering parts interchange well within this generation. Some transmission parts may vary between manual and automatic variants, so verification is recommended for specific components.

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 2.4L 2AZ-FE engine in the 2003 Camry is generally reliable but has one significant flaw: excessive oil consumption due to defective piston rings. When properly maintained with regular oil changes and monitoring, these engines can exceed 200,000 miles. The timing chain design eliminates belt replacement concerns, and the VVT-i system is robust. However, owners must vigilantly check oil levels as the engine may consume 1-2 quarts between changes after 80,000 miles. Regular maintenance including spark plugs every 60,000 miles and proper oil viscosity (5W-30) helps maximize longevity. Despite the oil consumption issue, the engine rarely suffers catastrophic failure if oil levels are maintained.