Genuine OEM Jaguar Secondary Air Injection Pump Relay, part number C2S29032. This electrical component controls the operation of the secondary air injection pump, which is crucial for reducing emissions. It is typically found within the vehicle's electrical system, often in a fuse box or relay panel. Weighing 0.059 kg, this relay is designed for precise electrical switching. Using a genuine OEM relay ensures correct electrical specifications and reliable long-term performance for critical engine systems.