Product Availability
×OE, OEM and Genuine Parts Explained
×OE Or OEM
OE, shorthand for Original Equipment, parts are the same as what was originally installed on your car and what you'd buy at the dealership parts counter, but with the dealer logos removed by the manufacturer (they will be stamped with the OE's name and logo instead).
OEM, Original Equipment Manufacturer, parts are produced by a manufacturer that supplies OE parts to vehicle manufacturers. Because they are produced side-by-side with OE parts, OEM parts are held to strict quality standards and quality control.
Genuine Or Aftermarket
Genuine parts are sourced directly from the vehicle manufacturer and at a higher cost compared to OE and OEM parts. These are the same parts found on your vehicle, and what you'd buy at your dealership's parts counter.
Aftermarket parts are non-factory parts and accessories that are used to repair or maintain a vehicle. These parts may be produced by a manufacturer that supplies OE parts to a vehicle manufacturer, but not always. Aftermarket parts are not original to the car and are often built with affordability in mind. They may also be the only available option for discontinued Genuine parts.
The P3 V3 Hardwire Harness will allow you to connect your V3 gauge to your car without blocking access to your OBD2 port. Easy access to wires can be found on the BACK of your OBD2 port.
Red = 12 volt power (pin 16 of OBD2 harness for constant power/ can also be run to switched power source)
Black = Ground
Gray = CAN-high (pin 6 of OBD2 harness)
Orange = CAN-low (pin 14 of OBD2 harness)
The 4 pin connector on the other end of the harness plugs directly into P3 V3 main harness in place of V3 OBD2 harness.
Please note: This wiring kit is only compatible with the V3 OBD2 gauge. It will not work with the V2 OBD2 gauge.