General description Connect VW Group Electrical Female Connectors 1.5mm 4 Pin Kit is designed for use in various areas of the vehicle, primarily in the engine bay. This kit helps protect circuits and important sensors for the engine management system, ensuring reliable performance. Technical specifications Connector type: 1.5 Series Connectors OEM replacement part number: 4B0973712 Suitable cable size: 0.35 - 0.5mm² Kit contents: 5 x connectors, 20 x terminals, 20 x seals (total 45 pieces) Compatibility and accessories Replacement terminals: 37375 Replacement grey weatherproof seals: 37376 Recommended tools: Laser Professional Hand Tools part numbers - 7293, 7002, 6547, 3932, 3984 & 4027 Usage These connectors are equipped with a waterproof seal that is crimped onto the non-insulated terminal, providing protection for sensors in the vehicle.