SVK Works 1UZ-FE 3UZ-FE Universal Swap Standalone Harness

Custom Order

1UZ-FE / 3UZ-FE Universal Swap Harness

Custom Order — Contact for Quote

Universal standalone harness for the 1UZ-FE and 3UZ-FE V8 engines. Designed with extended leads and universal connector options for swap into any chassis. Every harness is custom built to your specific requirements — fill out the form below and we'll send you a quote.

1UZ-FE and 3UZ-FE — VVT-i and Non-VVT-i support
Fits any chassis — custom lead lengths
All major standalone ECUs supported
TXL mil-spec wire and OEM connectors
5-7 week lead time
1-year warranty on workmanship

Made to Order 5-7 Week Lead Time

Get a Quote

Request a Custom Build

Fill out the details below and we'll send you a personalized quote for your 1UZ / 3UZ build.

Engine Variant

Target Chassis

ECU / Standalone

Throttle Type

Transmission

Wire Type

Injectors

Coil Type

Wideband O2

A/C Retention

Fuel Pressure / Oil Pressure / Temp Sensors Additional analog sensor inputs wired to your ECU

Boost Solenoid

Milspec Autosport Connector

Air Fuel Metering

Knock Sensors

Submit Your Build Request

Fill in your details and we'll send you a custom quote.

Your Name *

Your Email *

Notes / Additional Details

Or email directly: info@svkworks.com