3-Pin Automotive Connectors & Door Switch Wiring Harnesses
Premium Electrical Solutions for Automotive Systems
Our 3-Pin Automotive Connectors & Door Switch Wiring Harnesses are engineered to deliver superior performance, durability, and reliability in modern vehicle electrical systems. Designed to meet stringent industry standards, these components ensure seamless power distribution, signal transmission, and secure electrical connections in demanding automotive environments.
Key Features & Benefits
✔ High-Quality Materials – Copper conductors for optimal conductivity, paired with heat-resistant, abrasion-proof insulation (PVC or specialized polymers).
✔ Robust Construction – Engineered plastic housings with corrosion-resistant metal terminals for long-lasting performance.
✔ Vibration & Moisture Resistant – Built to withstand harsh conditions, including extreme temperatures and chemical exposure.
✔ Plug-and-Play Installation – Standardized 3-pin designs for quick, error-free assembly and maintenance.
✔ Versatile Applications – Compatible with door switches, sensors, ECUs, lighting systems, and aftermarket upgrades.
Product Overview
1. 1-1718346-1 – 3P Automotive Connector Cable
A 3-position (3P) connector cable designed for secure electrical connections in various automotive applications.
Functions:
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Signal Transmission – Enables data transfer between sensors, control modules, and actuators.
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Power Distribution – Safely delivers power to low-voltage automotive components.
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Multi-System Integration – Used in engine management, infotainment, climate control, and safety systems.
Common Applications:
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Sensor-to-ECU connections
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Interior lighting circuits
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Aftermarket accessory integration (alarms, dash cams, etc.)
2. 1-968700-1 – 3-Pin Door Switch Connector Harness
A specialized 3-terminal wiring harness for automotive door switches, ensuring reliable operation of door-activated functions.
Functions:
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Door Status Signaling – Triggers interior lights, central locking, and alarm systems when doors open/close.
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Power & Ground Routing – Provides stable voltage supply to door-mounted electronics.
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Enhanced Safety – Supports anti-pinch mechanisms in power windows and sliding doors.
Common Applications:
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OEM & aftermarket door switch installations
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Central locking systems
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Vehicle interior lighting controls
Why Choose Our Automotive Connectors?
1. Unmatched Reliability
Our connectors undergo rigorous testing to ensure resistance to:
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Vibration & mechanical stress
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Temperature extremes (-40°C to +125°C)
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Moisture, oil, and chemical exposure
2. Simplified Installation & Maintenance
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Color-coded or keyed connectors prevent incorrect mating.
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Secure locking mechanisms prevent accidental disconnections.
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Pre-assembled harnesses reduce installation time and labor costs.
3. Cost-Effective Solutions
By using standardized, high-quality connectors, vehicle manufacturers and repair shops benefit from:
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Reduced wiring complexity
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Lower failure rates & warranty claims
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Faster assembly line integration
Applications Across Automotive Systems
OEM & Aftermarket Use Cases
| Application | Function |
|---|---|
| Door Control Systems | Powers switches for windows, locks, and mirrors |
| Lighting Circuits | Activates interior lights upon door opening |
| ECU & Sensor Links | Connects throttle sensors, ABS modules, and more |
| Infotainment & HVAC | Interfaces with dashboard controls |
| Aftermarket Upgrades | Enables seamless integration of alarms, cameras, and LED kits |
Technical Specifications
| Model | 1-1718346-1 (3P Connector Cable) | 1-968700-1 (3-Pin Door Switch Harness) |
|---|---|---|
| Terminals | 3 | 3 |
| Wire Gauge | 18-22 AWG | 20-24 AWG |
| Voltage Rating | 12V – 24V DC | 12V DC |
| Current Rating | Up to 10A | Up to 5A |
| Temperature Range | -40°C to +125°C | -30°C to +105°C |
| Housing Material | High-grade nylon/PA66 | UL94 V-0 flame-retardant plastic |
| Contact Material | Tin-plated copper alloy | Gold-plated for low resistance |
Industries We Serve
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Automotive OEMs – Factory-installed wiring solutions
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Tier 1 & 2 Suppliers – Reliable components for assembly lines
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Aftermarket Retailers – Upgrade kits for car enthusiasts
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Repair & Maintenance Shops – Durable replacement parts
Conclusion
Our 3-Pin Automotive Connectors & Door Switch Wiring Harnesses are essential for modern vehicle electrical systems, offering durability, efficiency, and plug-and-play convenience. Whether for OEM production, aftermarket customization, or repair services, these components ensure consistent performance under the toughest conditions.
Contact us today to discuss your requirements or request samples!
