Durable 4-Pin Male and Female Automotive Connectors: Engineered for Reliable Multi-Circuit Connectivity
The PB621-04020 (Male) and PB625-04027 (Female) 4-Pin Automotive Connectors are designed for secure, vibration-resistant, and weatherproof electrical connections in modern vehicle systems. Commonly used in lighting, sensor, ECU, and auxiliary module applications, this connector pair supports stable 4-circuit transmission. Manufactured using robust thermoplastic housings with precise terminal alignment, both connectors offer exceptional sealing against moisture, dust, and oil. The integrated locking mechanism ensures tight mating engagement, reducing the risk of accidental disconnection under vibration or harsh environmental conditions. These connectors are compatible with standard automotive terminals and support plug-and-play installation, making them ideal for OEM harnesses and aftermarket modifications alike.
Key Features and Benefits
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4-Pin Male and Female Configuration: Supports four independent signal or power lines in a compact connector pair.
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Waterproof and Dustproof Sealing: Designed with IP-rated sealing capabilities for exterior and engine bay applications.
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Durable Housing Material: Constructed from high-temperature resistant PA66 automotive-grade thermoplastic.
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Precision Locking Mechanism: Strong latch system prevents loosening or disconnection under vibration.
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Universal Automotive Compatibility: Fits a wide range of wiring harnesses in lighting, ECU, sensor, and auxiliary systems.
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Easy Assembly: Snap-fit mating interface with clear alignment markings for quick, tool-free installation.
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Vibration and Chemical Resistant: Withstands road shocks, engine heat, and fuel vapour exposure.
