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Worcester Bosch Regulator Compression Fitting 87161402580

Worcester Bosch

Worcester Bosch Regulator Compression Fitting 87161402580

Worcester Bosch regulator compression fitting, part number 87161402580, for Heatslave oil combi boilers.

At a glance

  • Also known as REGULATOR-COMPRESSION-FITTING, 1017329
Manufacturer part no.
87161402580
Showing prices

£11.84

£9.87 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The regulator compression fitting is a Worcester Bosch spare component (part number 87161402580) used on Heatslave oil-fired combi boilers. It forms a compression joint at the regulator on the oil supply side of the appliance. The fitting is supplied as a single component for use during servicing or repair of the oil circuit.

Signs this part needs replacing

  • Oil weeping or staining at the regulator joint
  • A visible damp patch or smell of kerosene around the fitting
  • The compression nut will not pull down or hold pressure
  • A damaged or deformed olive or nut thread at the joint
  • Repeated air ingress into the oil line traced to the regulator connection

Before you order

  • Confirm the appliance model and build date against the fits list
  • Check the part number on the existing fitting or in the boiler documentation
  • Inspect the regulator and pipework to confirm the fitting is the failed item and not the regulator body
  • Confirm whether the joint uses a compression olive, as the condition of the pipe end must allow a clean re-make

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.