AERPRO APP9PIO8 APP9 Secondary ISO Harness and Steering Wheel Control Patch Lead
Suitable for various Pioneer aftermarket AV headunits with 16 pin connectors and steering wheel control compatibility, the APP9PIO8 is a kit that includes an APP8 secondary ISO harness and Steering Wheel Control patch lead.
- Pack includes APP8 secondary ISO harness and steering wheel control patch lead
- 16 pin plug designed specifically to suit various Pioneer aftermarket AV headunits. Includes handbrake, vehicle speed signal and reverse camera trigger wires
- Converts the aftermarket headunit plug into a universal double ISO connector system
- Provides a plug and play installation solution when paired with an Aerpro Vehicle Specific Harness; Steering Wheel Control Interface or Infodapter (some hard-wiring may still be required)
- Secure clips on ISO connectors and headunit plug to ensure long lasting connection
Please Note:
- Harnesses vary between headunit models, to find the correct harness for your headunit, use the Aerpro Headunit Selector
- Depending on the vehicle and aftermarket headunit, installation may not be completely plug and play, a small amount of hard-wiring may still be required to complete the installation
- To enable steering wheel control function, this harness must be used on compatible headunit and in conjunction with Aerpro Steering Wheel Control Interface or Infodater (sold separately)
| SKU | APP9PIO8 |
| Model # | APP9PIO8 |
| Barcode # | 9317114920812 |
| Brand | Aerpro |
| Contains Liquid | No |

Aerpro Australia stands as a leading provider of aftermarket auto parts and accessories, specializing in car audio-related products like antennas, phone holders, and chargers. Their extensive product line includes both new and OEM replacement parts, designed to enhance and customize vehicles. Aerpro's commitment to innovation allows car enthusiasts and vehicle owners to personalize their rides, improving performance, aesthetics, and functionality. With a focus on quality and versatility, Aerpro ensures that every product meets the diverse needs and preferences of its customers.
Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.
Fitment (vehicle-specific products): For products listed to suit a specific vehicle, our fitment data is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing. If you have any doubt, please message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm before you buy.