Before You Buy
Please confirm your vehicle and engine information before ordering.
Read our Engine Purchase Guide
Free Shipping
60-Day Returns
Fitment Support
Performance Tested
01
Product Overview
Key information about this replacement part.
This 1MZ-FE 3.0L engine block is designed as a direct replacement for compatible Lexus RX300 AWD applications. Built to original specifications and tested for stable performance, it provides a reliable solution for replacing a damaged or worn engine block.
Built to original factory specifications
Tested for performance before shipping
High-quality durable metal construction
Premium aftermarket replacement
Stable performance and high reliability
Direct replacement for damaged or worn engine blocks
02
Vehicle Fitment
Please verify your engine code and vehicle before ordering.
Not sure this part fits your vehicle?
Contact us with your VIN or engine code and
we can help confirm compatibility.
| Year | Make | Model | Engine | Additional Info |
|---|---|---|---|---|
| — | Lexus | RX300 | 1MZ-FE 3.0L | AWD; VVT-i V6; 4X4 |
No matching vehicle was found.
Need help confirming fitment?
Contact Us
Send us your VIN, model year and engine information.
03
Specifications
Technical information and part numbers.
Condition
100% Brand New
Engine Code
1MZ-FE
Engine Size
3.0L
Material
Metal
Manufacturer Part Number
1MZ-FE, 1MZFE
Interchange Part Number
1MZ-FE, 1MZFE
Other Part Number
1MZ-FE, 1MZFE
Fitment Type
Direct Replacement
Type
Engine Block
Block Type
Straight
Fuel Type
Gasoline
Number of Cylinders
6
04
Shipping & Returns
Shipping and return information.
Free & Fast Shipping
Free shipping with estimated delivery in 3–8 working days.
60-Day Returns
Customers may apply for a return within 60 days after receiving the product.