1999–2003 Lexus RX300 1MZ-FE 3.0L V6 4WD Engine for Sale | DriveCore

Upgrade your 1999–2003 Lexus RX300 with this premium 1MZ-FE 3.0L V6 4WD engine, built for exceptional reliability and OEM performance. Whether you’re replacing a worn-out motor or restoring a Lexus RX300 to peak condition, this engine is designed to deliver smooth power, efficiency, and long-lasting durability.

Engineered to meet or exceed factory specifications, the DriveCore Auto Lexus RX300 engine provides a direct-fit replacement for 4WD models. Known for its robust performance, the 1MZ-FE is one of Toyota’s most trusted V6 engines, offering dependable daily driving and long-term value.

Trusted by mechanics and car enthusiasts, this RX300 engine undergoes strict inspection and testing to ensure quality and peace of mind.

Key Features

OEM-quality replacement engine for 1999–2003 Lexus RX300

1MZ-FE 3.0L V6 — designed for 4WD models

Built for smooth power delivery and reliability

Fully inspected and tested for performance

Long-lasting durability with OEM specifications

FAQs

Will this engine fit all Lexus RX300 models?This 1MZ-FE 3.0L V6 engine is specifically for 1999–2003 Lexus RX300 4WD models.

Is this engine new or remanufactured?It is a premium remanufactured unit, tested to meet or exceed OEM Toyota/Lexus standards.

Does this engine come with a warranty?Yes, all DriveCore Auto engines include a limited warranty for peace of mind.

Are related Toyota engines compatible?Yes — the Toyota Avalon 1MZ-FE engine and Toyota Camry 1MZ-FE engine share similar specs.See our Toyota Prius 1.8L 2ZR-FXE Hybrid Engine for more options.