Toyota Lexus 2JZ and 1JZ Master Engine Connector Kit

Toyota 2JZ / 1JZ Master Engine Connector Kit

This master engine connector kit is designed for the Toyota 2JZ and 1JZ engine family and includes a comprehensive list of common engine-related connector kits needed for a refresh, repair, or rewire.

All connector kits included in this master kit are compatible with factory OEM terminals and wire. In many cases, this allows you to replace a damaged connector housing without having to replace the existing terminals.

Each connector kit also includes the appropriate terminals and wire seals for that specific connector.

Important Notes

• Fuel injector connector kits are not included and must be purchased separately.
• As this master kit has expanded over time, more connector kits are included than what is shown in the product photos. Please review the included parts list below for the most accurate contents.

Master Engine Kit Includes

• Starter kit × 1
• Crank Position kit × 1
• Cam Position kit × 2
• Throttle Position Sensor (TPS) kit × 1
• Water Temp kit × 1
• Alternator kit × 1
• Coilpack kit × 6
• Water Temp Gauge kit × 1
• Vehicle Speed Sensor (VSS) kit × 1
• Reverse Switch kit × 1
• VVTi Solenoid kit × 1
• Intake Air Temp (IAT) kit × 1
• Idle Air Control Valve (IAC) kit × 1
• Throttle Pedal Sensor / Distributor kit × 1
• Knock Sensor kit × 2
• MAP Sensor kit × 1
• Oil Pressure kit × 1
• VSV Brown kit × 1
• VSV Blue kit × 1
• MAF kit × 1
• Radiator Temp Switch kit × 1
• O2 Sensor (upstream) kit x 1
• Extra terminals and wire seals

Why This Kit Is Helpful

This master kit is a convenient option if you are:

• replacing old or brittle engine connectors
• refreshing an existing 2JZ or 1JZ harness
• building a new engine harness
• trying to source multiple OEM-style connectors at once

Instead of ordering these connector kits individually, this master kit helps simplify the process and keep your project moving - while saving you money.

Ideal for engine harness refreshes, repairs, and custom loom builds.