The Worcester 87161073290 Pump Cable is a genuine replacement wiring component designed to connect your boiler’s pump to the main control system. This cable transmits power and control signals that allow the boiler’s PCB to operate the circulation pump accurately, ensuring that central heating water is moved through the system when needed and stopped when demand ceases. A damaged or faulty pump cable can cause intermittent pump operation, loss of heating flow or control errors, making correct replacement essential for dependable performance.

This pump cable is compatible with Worcester and Worcester Bosch boilers that reference part number 87161073290 in their internal wiring documentation. To ensure correct fitment and reliable operation, always check the number on your existing cable or consult your boiler’s service information before installation, as wiring harnesses and cable lengths differ between models and configurations.

Supplied ready for direct replacement, the 87161073290 Pump Cable integrates seamlessly with the boiler’s existing wiring harness and pump terminals without modification. Choosing this genuine Worcester Bosch component helps restore accurate electrical connection to the circulation pump, supporting reliable heating performance and system responsiveness in compatible boilers.