SKU: 5323 | UPC:46074053238
AutoMeter OBD-II Signal Splitter / Adapter Harness
The AutoMeter 5323 OBD-II signal splitter allows multiple devices (gauges, data loggers, tuners, etc.) to connect simultaneously to the factory OBD-II diagnostic port without losing access to the port for scanning tools or flashing. This pass-through harness plugs directly into the vehicle’s OBD-II connector and provides two female OBD-II ports – one for your primary device and one for secondary use – while maintaining full CAN bus communication and power.
Key Features
- Pass-Through Design: One male OBD-II plug → two female OBD-II ports.
- Full CAN Bus Compatible: Supports all OBD-II protocols (CAN, ISO, KWP, J1850).
- Plug & Play: No cutting, splicing, or permanent modification required.
- High-Quality Construction: OEM-style connectors with strain relief and locking tabs.
- Compact Size: Easy to route and hide under dash or console.
- 12V Power Output: Both female ports supply ignition-switched power and ground.
- Made in USA: Manufactured by AutoMeter in Sycamore, Illinois.
Product Notes
- Part number: 5323 (OBD-II Y-adapter / splitter).
- Length: approximately 12″ from male plug to female ports.
- Works with all AutoMeter OBD-II capable gauges (DashLink, InVision, etc.) and most third-party devices.
- Does not interfere with emissions testing or dealer diagnostics.
- Weight approximately 0.5 lbs.
Installation Notes
- Simply unplug factory OBD-II port, plug in male end of splitter, then connect devices to the two female ports.
- No tools required 30-second install.
- Route cable neatly and secure with zip ties if desired.
This Part Fits
Universal OBD-II equipped vehicles – commonly used on:
| Make | Model Years |
|---|---|
| Universal | 1996+ OBD-II vehicles (all makes) |
| Chevrolet/GM | 1996–current trucks & cars |
| Ford | 1996–current F-150, Mustang, etc. |
| Dodge/Ram | 1996–current Cummins & HEMI |
| Toyota/Lexus | 1996–current |
| Honda/Acura | 1996–current Civic, Accord, etc. |
Why Choose AutoMeter?
- Trusted leader in automotive instrumentation since 1957.
- Perfect companion for AutoMeter OBD-II gauges and data logging products.
- High-quality connectors ensure reliable long-term communication.
Frequently Asked Questions
- Q: Will this cause check engine lights or communication errors?
A: No, fully pass-through with no signal loss or interference. - Q: Can I still plug in a scan tool?
A: Yes, one port can stay open for diagnostics or tuning. - Q: Does it work with FORScan, HP Tuners, EFI Live, etc.?
A: Yes, works with all standard OBD-II devices.
Shipping & Handling
- Method: Standard ground shipping.
- Package Weight: Approximately 1 lb.
- Box Dimensions (approx): 8″ × 6″ × 2″.
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