1UZ, 2UZ, 3UZ, this kit covers all the common connectors found on Toyota's legendary V8's found in many different Toyota and Lexus vehicles such as GS400, GS430, LS400, LS430, Tundra, Sequoia, Land Cruiser, Crown, Celsior and more!

Totaling 34 connectors, we've got everything you need to wire up a new standalone ECU from brands like Link, Ecumaster, Haltech , etc, or repair a damaged OEM engine harness. These kits are always handy to have around if you're doing DIY repairs, or if you're a shop that frequently works on these engines, have this handy just in case! Ready for when you need them to keep your vehicle on the road or the track.

Add your Injector and Ignition coil type to make a complete solution. We sell them separately to allow you the freedom to choose while lowering the cost of a base kit. 

For more information check out connectorkits.com

This kit includes connectors for the following; 

Oil pressure switch 

Knock sensors (Quantity x2)

Starter connector 

VVTi solenoids (Quantity x2)

Coolant temp (2 variants)

Crank sensor (2 variants)

Cam sensor (Quantity x2)

Ignition Capacitor

Drive-by-Wire Throttle body (3 variants)

Drive-by-wire sub mating connector (part of the Throttle body but often required)

Vacuum switching valve (VSV) intake runner (Quantity 2)

Alternator (Oval type)

Idle Air Control valve

A/C compressor (2 variants)

Pedal position sensor (APP, APS or VPA)

Throttle position sensor (TPS or VTA) (2 variants)

Oxygen sensor (O2) Upstream (Quantity x2)

Oxygen sensor (O2) Downstream (Quantity x2)

Mass Air Flow (MAF) sensor

De-pin tool set

Note:
Does not come with Injector or Ignition coil connectors, sold separately
Does not include starter/knock subharness connector.
Includes connectors for stock Toyota engine components, no aftermarket sensor, transmission or chassis related components are included. 
Not every engine variant will use all connectors
Some connectors fit different devices/functions but crossover to ensure you have everything you need for 1 engine per kit.

1UZ-FE VVTI engines can be found in the following vehicles

1997–2000 Lexus LS 400/ Toyota Celsior
1997–2002 Toyota Crown/ Toyota Crown Majesta
1997–2000 Lexus SC 400/ Toyota Soarer
1997–1997 Toyota Aristo
1997–2000 Lexus GS 400

2UZ (non VVTI) engines can be found the in following vehicles:

2002–2004 Lexus GX 470
1998–2005 Lexus LX 470
1998–2005 Toyota Land Cruiser
2002–2004 Toyota 4Runner
1999–2004 Toyota Tundra
2000–2004 Toyota Sequoia

2UZ VVTI engines can be found in the following vehicles:

2004–2009 Lexus GX 470
2005–2007 Lexus LX 470
2005–2009 Toyota 4Runner
2005–2011 Toyota Land Cruiser
2005–2009 Toyota Tundra
2004–2009 Toyota Sequoia

3UZ engines can be found in the following vehicles:

2000-2006 Lexus LS 430/ Toyota Celsior
2000-2007 Lexus GS 430/ Toyota Aristo
2001-2010 Lexus SC 430/Toyota Soarer
2004-2013 Toyota Crown Majesta

*If you're looking for 1UZ-FE (non-VVTI) connectors, check out our UZ Non-VVTI kit