5-Pin Waterproof Automotive Wiring Harness Connector – Female OEM

This 5-pin waterproof female connector is a high-specification sealed connector used in demanding automotive harness applications where IP67 or equivalent waterproofing is required. The 5-pin configuration serves multi-circuit sensor, actuator, or module harnesses in underbody, wheel arch, or exterior-mounted locations where full water immersion protection is necessary. Available bare or with 15cm pre-wired leads.

Key Specifications

Waterproof Connector Design – Two-Stage Sealing

Automotive waterproof connectors use a two-stage sealing system to achieve IP67 protection. The first stage is individual wire seals – rubber grommets that seal around each wire where it enters the connector housing, preventing water from wicking along the wire insulation into the connector. The second stage is a connector face seal – a rubber gasket on the mating face of the connector that seals the interface between the male and female housings when mated. Both seals must be intact for IP67 protection. When replacing a waterproof connector, always inspect the wire seals and replace any that are cracked or deformed – a new housing with damaged wire seals will not provide waterproof protection.

Variant Guide

• Female – Bare 5-pin waterproof housing with terminals and wire seals
• Female 15CM – Pre-wired with 15cm leads and wire seals installed

Installation Notes

• Install wire seals onto each wire before crimping terminals
• Verify wire seal size matches the wire insulation diameter
• Insert terminals into housing until the locking tab clicks
• Install the secondary lock (wedge lock) after all terminals are seated
• Inspect the connector face seal before mating – replace if cracked or deformed

Frequently Asked Questions

Q: What is the waterproof rating of this connector?
A: This connector uses individual wire seals and a connector face seal for IP67-equivalent waterproofing when properly assembled with intact seals.

Q: Are wire seals included?
A: Yes, wire seals are included with all variants.

Q: Are terminals included?
A: Yes, terminals are included with all variants.

Compatible Applications

• Underbody sensor and actuator harness (ABS, ride height, exhaust)
• Wheel arch harness (wheel speed sensor, brake caliper)
• Exterior lighting and sensor harness
• Universal 5-pin waterproof harness applications