Lexus V8 Engines LLC

08/22/2026

3UZ-FE Toyota Hilux Surf Engine Swap – Full Harness Walkthrough & Test Run

See the purpose-built standalone wiring harness, ECU connections, six-speed automatic setup, system verification, and final live engine test. If you are planning a 1UZ-FE, 2UZ-FE, or 3UZ-FE engine swap, this detailed build video is for you.

Built, tested, and documented by Lexus V8 Engines LLC.

3UZ-FE engine swap wiring harness walkthrough and live test for a 1...

06/13/2026

https://youtu.be/9ZVPaqzR2LA

05/24/2026

https://youtu.be/I7vAqyCkALE

This video shows a new-build 3UZ-FE standalone engine harness in manual configuration from Lexus V8 Engines LLC.This is not just a quick start-up video. We g...

05/01/2026

https://youtu.be/56yBrYYE6QM

3UZ-FE 5-Speed Auto Standalone Harness & ECU | Test Run + Walkthrough

04/30/2026

https://youtu.be/7sgRrJgo4Uw

80 Series Land Cruiser 2UZ-FE Swap | 100 Series Drivetrain for Overland Cruisers

04/23/2026

https://youtu.be/akW8qDWys_k
This setup is based on a 2002 Toyota 2UZ-FE non-VVT 4x4 Sequoia harness reworked to standalone for an 80 Series Land Cruiser application.

If you need harness or ECU work for your Toyota/Lexus V8 swap, get in touch:
www.lexusv8.com

ECU flashing to suit your build as well as Immobilizer OFF

11/20/2025

REBUILT HARNESS:
1UZ (VVT-i only), 2UZ AND 3UZ (Manual or Automatic)
Remodeled to Standalone OEM management to fit into any vehicle.
We wire up your harness so that you have 3 wires to connect.
We also wire in your alternator oil light, rev count and temp gauge, as well as OBD2 where applicable.
Where OBD1 is relevant, we wire it into your fuse box so that you can read flash codes.
We build a fuse box onto your harness, so it becomes a standalone system on OEM Management.
PRICES:
· $750 Wiring Harness Rebuild WITH ECU Immobilizer deleted
Automatic Configuration- Extra $100
ECU MODIFICATIONS:
· $150 – ECU Flashing
· $200 – Air Injection Delete
· $100 – ECU Tuning Throttle Response
· $5-$10 per Replacement connector, installed
· $100 - Transmission Wiring
· $90 - Transfer Case Wiring
·
Procedure:
For Rebuilt Harnesses: Send us your Engine Harness, Sub harness & Ecu & completed client form (lexusv8.com)
Turnaround Times:
2-3 weeks Turnaround time.
SHIPPING: Available in the USA and International.
Lexus V8 Engines LLC - Florida USA
Please email us for custom quote/client form on your project
[email protected]
Tim 305 619 5355 - If call not answered, please email as reception in workshop is not great.

09/14/2025

3UZ New custom harnesses now available for both left- and right-hand drive engine swaps

https://lexusv8.com/gallery

See exactly what arrives when you order our **3UZ Lexus V8 standalone engine wiring harness complete system**.This video shows the full package **including t...

08/05/2025

New 3UZ engine harness build for ECU in the vehicle rather than in the engine bay

08/04/2025

WIRING SERVICE FOR ENGINE SWAPS

1UZ (vvti only), 2UZ and 3UZ Manual or Automatic - $590
Immobilizer Bypass - $150
ECU Flashing - $150
Air Injection Delete - $150
Various Connector replacements $5-$8 per connector installed.

-We wire up your harness so that you have 3 wires to connect.
-We also wire in your alternator oil light, rev count and temp gauge, as well as OBD2 where applicable. Where OBD1 is relevant, we wire it into your fuse box so that you can read flash codes.
-We build a fuse box onto your harness, so it becomes a standalone system on an OEM Management.

Simply send us your engine harness and ECU and we will make it a standalone system for your engine swap.

Please send email for customized quote for your project.
Best way to get hold of Tim is via email as reception in the workshop is bad.

LEXUS V8 ENGINES LLC - FLORIDA USA
Email: [email protected]
Website: www.lexusv8.com
Tim: 305 619 5355 (plse leave txt message if no answer)
Sally: 770 722 2345 (Admin)