Description
WORCESTER 87172076790 BACKPANEL
Worcester replacement part with manufacturer part number 87172076790. This exact item is a genuine, brand-new Worcester product. It is intended for the compatible appliances shown below, where listed. Match the boiler model and MPN before ordering.
Product Details
Brand: Worcester
Manufacturer part number (MPN): 87172076790
Condition: Genuine brand new
Boiler Compatibility
Check the exact appliance model and manufacturer part number before ordering. See the GC Number tab for the verified GC references.
This part fits the following 117 appliances:
Listed compatible appliances
- Worcester 30 CDI COMBI
- Worcester 35 CDI COMBI
- Worcester 35CDI PRE EMS COMBI NG
- Worcester 40 CDI COMBI
- Worcester BRITISH GAS 430I 30CDI FSN NG
- Worcester BRITISH GAS 532I 32CDI FSN NG
- Worcester BRITISH GAS 537I 37CDI FSN NG
- Worcester BRITISH GAS 542I 42CDI FSN NG
- Worcester CDI 26CDI XTRA-GB V2 COMBI NG
- Worcester CDI 30CDI OLD EMS COMBI LPG
- Worcester CDI FS 30CDI ERP REGULAR LPG
- Worcester CDI FS 30CDI ERP V2 REGULAR NG
- Worcester CDI FS 42CDI ERP REGULAR LPG
- Worcester CDI FS 42CDI ERP REGULAR NG
- Worcester CDI SERIES FS 30 SYSTEM LPG
- Worcester CDI SERIES FS 42 SYSTEM LPG
- Worcester CDI SERIES FS 42 SYSTEM NG
- Worcester G/STAR CDI 30 OLDEMS V1 CBI NG
- Worcester G/STAR CDI 30 OLDEMS V2 CBI NG
- Worcester GREENSTAR 12I V1 SYSTEM LPG
- Worcester GREENSTAR 12I V1 SYSTEM NG
- Worcester GREENSTAR 12I V2 SYSTEM LPG
- Worcester GREENSTAR 12I V2 SYSTEM NG
- Worcester GREENSTAR 12I V3 SYSTEM LPG
- Worcester GREENSTAR 12I V3 SYSTEM NG
- Worcester GREENSTAR 12I V4 SYSTEM LPG
- Worcester GREENSTAR 12I V4 SYSTEM NG
- Worcester GREENSTAR 12I V5 SYSTEM LPG
- Worcester GREENSTAR 12I V5 SYSTEM NG
- Worcester GREENSTAR 12I V6 SYSTEM LPG
- Worcester GREENSTAR 12I V6 SYSTEM NG
- Worcester GREENSTAR 15 I SYSTEM LPG
- Worcester GREENSTAR 15 I V1 SYSTEM LPG
- Worcester GREENSTAR 15 I V1 SYSTEM NG
- Worcester GREENSTAR 15 I V2 SYSTEM LPG
- Worcester GREENSTAR 15 I V2 SYSTEM NG
- Worcester GREENSTAR 15 I V3 SYSTEM LPG
- Worcester GREENSTAR 15 I V3 SYSTEM NG
- Worcester GREENSTAR 15 I V4 SYSTEM LPG
- Worcester GREENSTAR 15 I V4 SYSTEM NG
- Worcester GREENSTAR 15 I V5 SYSTEM LPG
- Worcester GREENSTAR 15 I V5 SYSTEM NG
- Worcester GREENSTAR 15 I V6 SYSTEM NG
- Worcester GREENSTAR 18 I SYSTEM LPG
- Worcester GREENSTAR 18 I SYSTEM NG
- Worcester GREENSTAR 24
- Worcester GREENSTAR 24 I SYSTEM LPG
- Worcester GREENSTAR 24 I SYSTEM NG
- Worcester GREENSTAR 28
- Worcester GREENSTAR 30 CDI CONV SYS LPG
- Worcester GREENSTAR 30 CDI CONV SYS NG
- Worcester GREENSTAR 30 CDI SYSTEM LPG
- Worcester GREENSTAR 30 CDI SYSTEM NG
- Worcester GREENSTAR 30CDI FS REGULAR ERP
- Worcester GREENSTAR 35CDI FSN NG COMBI
- Worcester GREENSTAR 40 CDI CONV SYS LPG
- Worcester GREENSTAR 40 CDI CONV SYS NG
- Worcester GREENSTAR 4000 GR4700IW 25 C C
- Worcester GREENSTAR 4000 GR4700IW 25 C C
- Worcester GREENSTAR 4000 GR4700IW 30 C C
- Worcester GREENSTAR 4000 GR4700IW 30 C C
- Worcester GREENSTAR 42CDI COMBI LPG
- Worcester GREENSTAR 42CDI FS REGULAR ERP
- Worcester GREENSTAR 42CDI FS REGULAR LPG
- Worcester GREENSTAR 430/I SYSTEM LPG
- Worcester GREENSTAR 430/I SYSTEM NG
- Worcester GREENSTAR 532/I COMBI LPG
- Worcester GREENSTAR 532/I COMBI NG
- Worcester GREENSTAR 537/I COMBI LPG
- Worcester GREENSTAR 537/I COMBI NG
- Worcester GREENSTAR 542/I COMBI LPG
- Worcester GREENSTAR 542/I COMBI NG
- Worcester GREENSTAR CDI 25 EMS COMBI LPG
- Worcester GREENSTAR CDI 25 EMS COMBI NG
- Worcester GREENSTAR CDI 25 EMS V1 CBI NG
- Worcester GREENSTAR CDI 25 EMS V2 CBI NG
- Worcester GREENSTAR CDI 27 EMS COMBI LPG
- Worcester GREENSTAR CDI 27 EMS COMBI NG
- Worcester GREENSTAR CDI 35 EMS COMBI LPG
- Worcester GREENSTAR CDI 35 EMS V2 CBI NG
- Worcester GREENSTAR CDI 37 EMS COMBI LPG
- Worcester GREENSTAR CDI 37 EMS COMBI NG
- Worcester GREENSTAR CDI 40 EMS COMBI LPG
- Worcester GREENSTAR CDI 40 EMS V1 CBI NG
- Worcester GREENSTAR CDI 40 EMS V2 CBI NG
- Worcester GREENSTAR FS 30 CDI SYSTEM NG
- Worcester GREENSTAR I JUN 24 COMBI LPG
- Worcester GREENSTAR I JUN 24 COMBI LPG
- Worcester GREENSTAR I JUNIOR 24 COMBI NG
- Worcester GREENSTAR I JUNIOR 28 COMBI NG
- Worcester GREENSTAR SI 25 COMBI LPG
- Worcester GREENSTAR SI 25 COMBI NG
- Worcester GREENSTAR SI 30 COMBI LPG
- Worcester GREENSTAR SI 30 COMBI NG
- Worcester GRNSTAR H/FLOW 550 CDI CBI LPG
- Worcester GRNSTAR H/FLOW 550 CDI CBI NG
- Worcester GRNSTAR HFLOW 440CDIERP CB LPG
- Worcester GRNSTAR HFLOW 440CDIERP CBI NG
- Worcester GRNSTAR HIGHFLOW 440CDI CB LPG
- Worcester GRNSTAR HIGHFLOW 440CDI CBI NG
- Worcester GRNSTAR HIGHFLOW 550CDI CB LPG
- Worcester GRNSTAR HIGHFLOW 550CDI CBI NG
- Worcester GSTAR 42CDI CLASSIC COMBI NG
- Worcester GSTAR CDI 30 NEW EMS COMBI LPG
- Worcester GSTAR CDI 30 NEW EMS COMBI NG
- Worcester HIGHFLOW 440CDI ERPV1 COMBI NG
- Worcester HIGHFLOW 440CDI ERPV2 COMBI NG
- Worcester HIGHFLOW 440CDI ERPV3 CMBI LPG
- Worcester HIGHFLOW 440CDI ERPV3 COMBI NG
- Worcester HIGHFLOW 440CDIERPV1 COMBI LPG
- Worcester HIGHFLOW 440CDIERPV2 COMBI LPG
- Worcester HIGHFLOW 550CDI ERPV1 COMBI NG
- Worcester HIGHFLOW 550CDI ERPV2 COMBI NG
- Worcester HIGHFLOW 550CDI ERPV3 CMBI LPG
- Worcester HIGHFLOW 550CDI ERPV3 COMBI NG
- Worcester HIGHFLOW 550CDIERPV1 COMBI LPG
- Worcester HIGHFLOW 550CDIERPV2 COMBI LPG
Ordering and support
Before you order
Use the manufacturer part number as your main check. Do not rely on a similar-looking part. Compare the appliance model and the GC Number tab before ordering.
Technical FAQs
How do I check that this is the correct replacement part?
Use manufacturer part number 87172076790 as the main check. Match it to the old part or your appliance documentation, not only to a similar-looking product.
Will this part fit my boiler?
This part is listed for 117 appliance model(s). Check your exact boiler model, MPN and GC Number tab before ordering.
Can I use a similar-looking replacement part instead?
No. Small differences in connections, ratings or boiler versions can matter. Confirm the exact MPN before ordering.
Will fitting this part fix my boiler fault?
A replacement part alone does not confirm the cause of a fault. Correct diagnosis and testing are needed before fitting any part.
Who should fit and test this part?
Installation and testing should be completed by a suitably qualified professional where required. This exact item is a genuine, brand-new Worcester product.
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Help and returns
For help checking this part, message us on WhatsApp. This genuine part includes a 12-month warranty. Returns are subject to the 30-day returns policy.
Product check
The product details on this page are based on reviewed source information for this exact manufacturer part number.
Installation and testing should be completed by a suitably qualified professional where required.







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