Automotive Crimp Terminal – OEM 64322-1039 / 64323-1039 | 50pcs Small & Big Female

The OEM 64322-1039 / 64323-1039 are automotive crimp terminals in two size variants – Small and Big – used in wire harness repair and connector assembly. The Small and Big designation refers to the terminal body size, which determines the wire gauge range and the connector housing cavity size each terminal is compatible with. Sold in 50-piece packs for each size.

Key Specifications

Small vs. Big Terminal – Selecting the Correct Size

The Small and Big size designation is critical for correct terminal selection. Using a Small terminal in a Big cavity results in insufficient contact retention force and potential terminal push-back under vibration. Using a Big terminal in a Small cavity will prevent the terminal from seating and may damage the connector housing. To identify the correct size:

1. Remove the original terminal from the connector housing using a terminal extraction tool
2. Measure the terminal body width or compare it to the Small and Big variants
3. Alternatively, cross-reference OEM 64322-1039 (Small) or 64323-1039 (Big) with your connector housing specification

Variant Guide

• 50pcs Small Female (OEM 64322-1039) – 50x small-size female crimp contacts for small-cavity connector housings
• 50pcs Big Female (OEM 64323-1039) – 50x big-size female crimp contacts for large-cavity connector housings

Installation Notes

• Verify the terminal size (Small or Big) matches your connector housing cavity before crimping
• Strip wire insulation to the appropriate length for the terminal size
• Use a ratchet crimp tool rated for the appropriate terminal size
• Insert terminal into connector housing until the locking tab clicks
• Pull-test each terminal after insertion to verify retention

Frequently Asked Questions

Q: What connector housings are compatible with OEM 64322-1039 / 64323-1039?
A: Cross-reference the OEM part numbers with your connector housing specification to confirm terminal compatibility. The Small and Big size must match the cavity size of the housing.

Q: What wire gauge do Small and Big terminals accept?
A: Small terminals typically accept finer gauge wire (24–28 AWG); Big terminals accept heavier gauge wire (18–22 AWG). Verify the wire gauge specification for your specific application.

Common Applications

• Wire harness repair requiring size-specific terminal selection
• Sensor and actuator circuit terminal replacement (Small)
• Power and ground circuit terminal replacement (Big)
• Body electrical harness re-pinning