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OBD2 Extension Cable 1-to-2 Splitter Diagnostic Adapter

This high-quality OBD2 Y-cable allows you to expand your vehicle's single diagnostic port into two. Featuring a durable ultra-thin flat ribbon design and full 16-pin/16-core wiring with #26AWG copper cores, it ensures stable data transmission and power distribution for connecting multiple devices like scanners, GPS trackers, and HUD displays simultaneously .

Price $3.80

Price $3.80

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OBD2 Extension Cable 1-to-2 Splitter Diagnostic Adapter

$3.80

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Product Detail

This premium OBD2 splitter extension cable is designed to provide a clean, low-profile solution for expanding your vehicle's diagnostic capabilities. The 'noodle' style flat ribbon design makes it highly flexible, allowing it to be easily routed under dashboard trims without bulging . It instantly converts one factory OBD2 port into two female connections, allowing you to run multiple automotive devices simultaneously without the hassle of constant plugging and unplugging.

Accurate Specifications & Features

  • Connectors: 1x Standard 16-Pin OBD2 Male connector (Vehicle side) + 2x Standard 16-Pin OBD2 Female connectors (Device side) .
  • Core Wiring: Features full 16-pin to 16-pin (16-Core) pass-through wiring, ensuring complete communication support for all standard OBD2 protocols (CAN, K-Line, ISO9141, etc.) .
  • Wire Gauge: Manufactured using high-conductivity #26AWG pure copper strands for excellent conductivity and stable signal transmission.
  • Durable Construction: The molded connector housings provide strain relief to prevent wire fraying, while the flexible PVC insulation resists wear and tear in harsh automotive environments.

Key Benefits & Applications

  • Simultaneous Multi-Device Connection: Perfect for permanently installing a GPS tracker, OBD2 HUD display, or window closer while keeping a port available for code readers and diagnostic scanners.
  • Protects Original Port: Reduces wear and tear on the vehicle's fragile factory OBD2 port by avoiding frequent connection cycles.
  • Universal Compatibility: Designed to fit all vehicles equipped with a standard 16-pin OBD2 interface (SAE J1962) .


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Product Detail

This premium OBD2 splitter extension cable is designed to provide a clean, low-profile solution for expanding your vehicle's diagnostic capabilities. The 'noodle' style flat ribbon design makes it highly flexible, allowing it to be easily routed under dashboard trims without bulging . It instantly converts one factory OBD2 port into two female connections, allowing you to run multiple automotive devices simultaneously without the hassle of constant plugging and unplugging.

Accurate Specifications & Features

  • Connectors: 1x Standard 16-Pin OBD2 Male connector (Vehicle side) + 2x Standard 16-Pin OBD2 Female connectors (Device side) .
  • Core Wiring: Features full 16-pin to 16-pin (16-Core) pass-through wiring, ensuring complete communication support for all standard OBD2 protocols (CAN, K-Line, ISO9141, etc.) .
  • Wire Gauge: Manufactured using high-conductivity #26AWG pure copper strands for excellent conductivity and stable signal transmission.
  • Durable Construction: The molded connector housings provide strain relief to prevent wire fraying, while the flexible PVC insulation resists wear and tear in harsh automotive environments.

Key Benefits & Applications

  • Simultaneous Multi-Device Connection: Perfect for permanently installing a GPS tracker, OBD2 HUD display, or window closer while keeping a port available for code readers and diagnostic scanners.
  • Protects Original Port: Reduces wear and tear on the vehicle's fragile factory OBD2 port by avoiding frequent connection cycles.
  • Universal Compatibility: Designed to fit all vehicles equipped with a standard 16-pin OBD2 interface (SAE J1962) .


OBD2 Extension Cable 1-to-2 Splitter Diagnostic Adapter
This high-quality OBD2 Y-cable allows you to expand your vehicle's single diagnostic port into two. Featuring a durable ultra-thin flat ribbon design and full 16-pin/16-core wiring with #26AWG copper cores, it ensures stable data transmission and power distribution for connecting multiple devices like scanners, GPS trackers, and HUD displays simultaneously .
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OBD2 Extension Cable 1-to-2 Splitter Diagnostic Adapter

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MaiRong Tech

Electronic Cable&Connector

Professional supplier of in-stock electronic cables and connectors. No custom orders — just quality standard products ready to ship.


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