Aptiv 12065249 Metri-Pack Black Secondary Lock | TPA Accessory

Short Description:

Manufacturer: Aptiv (formerly Delphi)
Part Number: 12065249
Accessory Type: Secondary Lock / Terminal Position Assurance (TPA)
Series: Metri-Pack
Primary Material: High-Strength Nylon
Color: Black
Gender Compatibility: Receptacle (Female)
Number of Rows: 1 Row
Function: Ensures terminals are correctly seated and prevents back-out.

Product Detail

Product Tags

Buy Aptiv 12065249 Metri-Pack secondary lock (TPA). High-quality black Nylon terminal position assurance for secure automotive connections. Ensures terminal retention and system reliability.

Data Overview

Attribute	Specification
Brand	Aptiv (formerly Delphi)
Part Number	12065249
Accessory Type	Secondary Lock (TPA)
Series	Metri-Pack
Material	Nylon
Color	Black
Number of Rows	1 Row
Gender Compatibility	Female (Receptacle)
Mounting Style	Cable Mount / Free Hanging
Operating Temperature	-40°C to +125°C (Standard Nylon Range)
Unit Weight	0.0246 oz (0.7 g)
Packaging	Bulk

Product Details

Product Features	Engineering Advantages	Customer Benefits
Terminal Position Assurance (TPA)	Acts as a secondary verification tool to ensure each terminal is locked into its primary housing.	Zero Assembly Errors: Prevents “partially seated” terminals that cause intermittent connections, significantly reducing costly warranty claims and vehicle downtime.
Reinforced Nylon Construction	Engineered from industrial-grade Nylon to withstand high vibrations and mechanical stress.	Extreme Durability: The lock will not deform or crack under the intense environment of a vehicle chassis, ensuring a secure connection for the life of the harness.
Precision Metri-Pack Fit	Designed with exact tolerances for the Metri-Pack series receptacle housings.	Hassle-Free Installation: Snaps into place with a definitive tactile click, making manual assembly fast, efficient, and reliable for high-volume production.
Single-Row Streamlined Profile	Features a compact, lightweight design that adds minimal bulk to the connector assembly.	Optimized Harness Routing: Allows for secure terminal retention without complicating the space requirements in tight automotive compartments.

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● Brand supply diversification,
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Automobile, electromechanical, industrial, communication, etc.

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● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Q1: What is the primary purpose of the Aptiv 12065249 secondary lock?

A: The 12065249 serves as a Terminal Position Assurance (TPA) component. It ensures that the metal terminals are fully seated in the connector housing. If a terminal is not correctly inserted, the secondary lock will not close, acting as a fail-safe during assembly.

Q2: Is this part compatible with all Metri-Pack connectors?

A: No, the 12065249 is designed for specific Metri-Pack series receptacle housings (typically female). You should verify your housing’s part number to ensure this TPA matches the row configuration and position count.

Q3: Can I reuse the 12065249 if I need to re-terminate the wire?

A: Yes, Metri-Pack secondary locks are generally serviceable. You can carefully disengage the lock using a small tool, remove the terminal, and then snap the lock back into place once the new terminal is inserted.