JDM Lexus RX300 / ES300 1MZ-FE VVT-i Engine – 3.0L V6 Replacement Motor (1999–2003) | Low Mileage | J-Spec Auto Sports

J-Spec Auto Sports, a trusted JDM engine importer in the USA, is offering a low mileage JDM Lexus 1MZ-FE VVT-i 3.0L V6 engine, designed as a direct replacement for 1999–2003 Lexus RX300 and ES300 models. This engine is one of the most reliable Japanese imported engines, known for its smooth performance, durability, and long service life.

If you are searching for JDM engines for sale, low mileage JDM engines, or a dependable Lexus V6 replacement motor, this 1MZ-FE engine provides an excellent solution for restoring your vehicle’s performance.

The 1MZ-FE VVT-i engine features variable valve timing (VVT-i) for improved efficiency, smoother acceleration, and enhanced fuel economy. It is widely used across Toyota and Lexus platforms and is known for its quiet operation and long-term reliability.

Each engine from J-Spec Auto Sports is fully inspected and compression tested, ensuring you receive a high-quality, ready-to-install engine.

Engine Specifications

• Engine Code: 1MZ-FE (VVT-i)

• Displacement: 3.0L V6

• Configuration: V6 Cylinder

• Valvetrain: DOHC with VVT-i

• Fuel System: Electronic Fuel Injection

• Aspiration: Naturally Aspirated

• Condition: Low Mileage / Compression Tested

• Origin: Japanese Imported Engine

This engine delivers smooth power, reliability, and efficient performance.

Compatible Vehicles

Lexus RX300

• 1999 Lexus RX300

• 2000 Lexus RX300

• 2001 Lexus RX300

• 2002 Lexus RX300

• 2003 Lexus RX300

Lexus ES300

• 1999 Lexus ES300

• 2000 Lexus ES300

• 2001 Lexus ES300

• 2002 Lexus ES300

• 2003 Lexus ES300

Additional Applications

• Toyota Avalon

• Toyota Camry V6

• Toyota Highlander (early models)

Always verify engine compatibility, sensors, and emissions configuration before installation.

What’s Included

This engine package typically includes:

• Complete 1MZ-FE long block assembly

• Intake manifold

• Fuel system components

• Engine sensors and accessories

Accessories such as alternator, starter, or wiring harness may vary depending on stock availability.

Why Choose the 1MZ-FE Engine

The 1MZ-FE is one of Toyota/Lexus’ most proven engines.

Key Benefits:

• Legendary Toyota/Lexus reliability

• VVT-i technology for improved efficiency

• Smooth and quiet operation

• Compression tested for quality assurance

• Ideal replacement for RX300 and ES300 engines

This engine is perfect for daily drivers and long-term reliability.

Ideal For

• Lexus RX300 engine replacement

• Lexus ES300 engine replacement

• Repairing blown or worn engines

• Daily driver restoration

• Cost-effective engine swaps

Installing a low mileage JDM engine helps extend the life of your vehicle.

Why Buy From J-Spec Auto Sports

J-Spec Auto Sports specializes in importing:

• JDM engines for sale

• Low mileage JDM engines

• Toyota and Lexus engines

• Subaru, Honda, and Nissan drivetrain components

• Rare Japanese imported parts

All engines are professionally inspected and compression tested.

Shipping Information

This JDM Lexus 1MZ-FE engine will be securely palletized and shipped nationwide.

Local pickup is available.

Contact J-Spec Auto Sports for availability, pricing, and shipping details.