3 WAY SEALED JUNIOR TIMER CONNECTOR KIT

3-Way Sealed Junior Timer Connector Kit — OEM-Compatible Motorsport Wiring Connector

The SLK3 is a complete 3-way connector kit for 3-pin sealed junior timer sensor or actuator applications on sensors and actuators using the sealed junior timer 3-way connector format. This kit contains the housing, terminal contacts, and retaining/sealing components needed to fabricate or repair a complete 3-pin sealed junior timer sensor or actuator circuit connection, providing an OEM-compatible interface that mates correctly with the original sensor or actuator connector body.

Why Use Correct OEM-Pattern Connector Kits

When fabricating a race car harness or repairing a motorsport wiring loom, using the correct OEM-pattern connector for each sensor and actuator is essential for both reliability and serviceability. Non-matching connectors require modification or adapters that introduce additional connection points, increase harness complexity, and may produce a mechanically insecure fit that loosens under vibration. OEM-pattern connector kits provide the exact housing geometry, contact type, and locking mechanism designed for the target device, ensuring a secure, vibration-resistant, and correctly-sealed connection that will remain reliable throughout the racing season.

Kit Contents

Each connector kit includes the plug or receptacle housing, appropriately sized crimp contacts rated for the circuit wire gauge, and any wedge locks, seals, or secondary locking components included in the original OEM design. Where the kit description specifies a boot, this provides additional environmental sealing and strain relief at the cable entry of the connector body.

Typical Build Applications

This connector is used for SJT 3-way connector repair and replacement, motorsport ECU sensor harness fabrication. It is a standard component in professional race car harness builds and engine swap harness fabrication projects across Scandinavia, where correct OEM-compatible connector specifications are a baseline requirement for reliable engine management, data acquisition, and safety system wiring.

Available from Arctic Performance Parts

Arctic Performance Parts stocks an extensive range of OEM-compatible motorsport connector kits covering the major Japanese and European engine platforms most commonly encountered in Scandinavian motorsport — including Toyota, Honda, GM, Mazda, Subaru, VW/Audi, and Bosch platform vehicles. Lead time is 1–2 weeks for quantities beyond current stock. Our team can assist in identifying the correct connector kit for your specific sensor or actuator application.