Stellantis 2021- 12-pin Plug & Play Integration Harness
Stellantis 2021- 12-pin Plug & Play Integration Harness
PSAPNP04 is a convenient and smart plug & play integration harness designed for easily connecting plug & play products with ISO connectors in cars with matching 12-pin Stellantis connectors. The harness is compatible with Citroën, Peugeot and more (see the list below) that have the same 12-pin connector. The connector attaches to the car's original head unit, making it easy to both retrieve a high-level signal from the car and route speaker cables back to the car's speakers from an amplifier, as well as providing power to accessories.
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Plug & Play Integration Harness
- Used for connecting an audio processor/DSP, converter, etc.
- No modifications to the car’s original wiring
- Fully reversible installation
- From Stellantis 12-pin connectors to ISO connectors
- Installed behind the factory head unit
- For Citroën, Peugeot among others
Plug & Play Integration Harness
An integration harness, also called SOT-harness, T-harness or Y-harness, is a convenient solution for connecting, for example, a DSP or high-to-low level converter without modifying the car’s original wiring. It acts as an extension of the car's original connector, where speaker and power cables are split into two ISO connectors.
One ISO connector provides a high-level signal and power supply for an audio processor, while the other ISO connector routes speaker cables out to the car and power back to the original system. This enables a smooth installation of audio processors and amplifiers without needing to run new cables or modify the car’s existing system.

Specifications
1x Quadlock male
1x Quadlock female
2x ISO female, 2x ISO male
In stock
Downloads
Compatibility
Logistics Information
| SKU | PSAPNP04 |
| Product Type | Plug & Play Integration Harness |
| EAN/GTIN | 7394409045407 |
| Product Status | Active |
| Weight (each) | 0.14 kg |
| Unit | pcs |
| Packaging Dimensions (each, W x H x D) | 16.0 x 18.0 x 4.0 cm |
| Master Carton Quantity | 54 |
| Master Carton Weight | 10.02 kg |
| Master Carton Dimensions (W x H x D) | 55.0 x 44.0 x 40.0 cm |
Product Safety Information
Intended Use
This product is intended for general automotive or workshop use, as specified on the packaging or in related documentation. Use only as intended.
Safety Instructions
- Always read all labels and instructions before use.
- Keep out of reach of children.
- Use with appropriate tools and protective equipment where applicable.
- Do not modify the product.
- Avoid exposure to moisture, extreme temperatures, or physical damage.
- For electrical products: Disconnect power before installation. Ensure correct polarity and use proper fuses.
Installation & Handling
Installation or use must be carried out by a competent person. Improper handling may result in injury or damage.
Maintenance
Check regularly for damage or wear. Stop using the product if it appears damaged.
Disposal
Dispose of this product in accordance with local regulations for electrical and electronic waste or general waste, as applicable.
Manufacturer Information
Distributed by:
Winn Scandinavia AB
Idrottsvägen 37
702 32 Örebro, Sweden
winnscandinavia.com
