Yazaki 7120-1010 Insulation Sleeve | Green Automotive Terminal Cover

gd-admin — Fri, 06 Feb 2026 07:22:05 +0000

Shop Yazaki 7120-1010. A high-quality green insulation sleeve for automotive terminals. Provides essential electrical isolation and protection for terminal connections in vehicle wiring.

Data Overview

Attribute	Specification
Brand	Yazaki
Part Number	7120-1010 / 71201010
Category	Automotive Connectors – Accessories
Product Type	Insulation Sleeve
Primary Color	Green
Material	High-Quality Thermoplastic
Termination Style	Slip-on / Over-Terminal
Packaging Format	Reel or Cut Tape
Circuit Protection	Electrical Isolation & Dust Protection
Industry Standards	Automotive Grade

Product Details

Product Features	Engineering Advantages	Customer Benefits
High-Grade Insulating Material	Engineered to provide superior dielectric strength and thermal stability for terminal ends.	Eliminates Short Circuits: Effectively prevents accidental contact between adjacent terminals, ensuring the safety of the entire vehicle’s electrical system.
Ergonomic Sleeve Design	Specifically shaped to fit Yazaki series terminals for a snug, non-slip fit.	Streamlined Installation: Allows for quick manual or automated assembly during harness production, reducing labor costs and improving efficiency.
Vibrant Green Color Coding	Provides clear visual identification for specific circuit paths or terminal types.	Simplifies Maintenance: Enables technicians to quickly identify and verify connections in complex wiring harnesses, reducing troubleshooting time.
Flexible & Durable Construction	Resistant to common automotive fluids and vibration-induced wear.	Extended Lifecycle: Protects delicate crimp connections from external contaminants and mechanical stress, increasing the long-term reliability of the harness.

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● 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 terminal sizes is the Yazaki 7120-1010 sleeve compatible with?

A: The 7120-1010 is designed for specific Yazaki terminal series. It is recommended for standard automotive crimp terminals that require a slip-on insulation barrier. Please verify the terminal’s outer dimensions against the sleeve’s internal clearance.

Q2: Does the green color indicate a specific electrical rating?

A: In automotive wiring, color-coded sleeves like the green 7120-1010 are primarily used for circuit identification and to help assembly workers distinguish between different signal or power lines.

Q3: Can this sleeve withstand high engine bay temperatures?

A: Yes, Yazaki insulation sleeves are manufactured from automotive-grade materials designed to perform within typical vehicle operating temperature ranges, ensuring they won’t melt or crack under normal engine bay heat.

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