The Worcester Bosch pump 59596501 improves boiler performance by keeping water circulating smoothly through your heating system. This refurbished boiler pump fits part numbers 8716119824 and 8716122126, delivering reliable performance without the high cost of a new part. It’s ideal for fixing flow issues and ensuring consistent heating.

Compatible Boilers

To help you check compatibility, this part works with the following Worcester Bosch models:

Greenstar CDI System & Combi:

• Greenstar 30 CDI System – GC No. 41-311-93

• Greenstar Combi 25 CDI – GC No. 47-311-92

• Greenstar Combi 27 CDI HE – GC No. 47-406-12

• Greenstar Combi 27 CDI HE LPG – GC No. 47-406-13

• Greenstar Combi 30 CDI – GC No. 47-311-93

• Greenstar Combi 30 CDI HE – GC No. 47-406-14

• Greenstar Combi 30 CDI HE LPG – GC No. 47-406-15

• Greenstar Combi 35 CDI – GC No. 47-311-94

• Greenstar Combi 37 CDI HE – GC No. 47-406-08

• Greenstar Combi 37 CDI HE LPG – GC No. 47-406-09

• Greenstar Combi 40 CDI – GC No. 47-311-95

Greenstar CDI Classic (HE & ErP):

• Greenstar 29 CDI Classic – GC No. 47-406-34 (7738100216)

• Greenstar 29 CDI Classic LPG – GC No. 47-406-35

• Greenstar 34 CDI Classic – GC No. 47-406-36

• Greenstar 34 CDI Classic LPG – GC No. 47-406-37

• Greenstar 38 CDI Classic – GC No. 47-406-38

• Greenstar 38 CDI Classic LPG – GC No. 47-406-39

• Greenstar Combi 42 CDI HE (Classic) – GC No. 47-406-10

• Greenstar Combi 42 CDI HE (Classic) LPG – GC No. 47-406-11

Greenstar CDI Classic ErP:

• Greenstar 29 CDI Classic ErP – GC No. 47-406-65 (7738100248)

• Greenstar 29 CDI Classic ErP LPG – GC No. 47-406-66

• Greenstar 30 CDI Classic System ErP – GC No. 41-406-37 (7738100244)

• Greenstar 30 CDI Classic System ErP LPG – GC No. 41-406-38 (7738100233)

• Greenstar 34 CDI Classic ErP – GC No. 47-406-67 (7738100250)

• Greenstar 34 CDI Classic ErP LPG – GC No. 47-406-68

• Greenstar 35 CDI Classic System ErP – GC No. 41-406-39 (7738100236)

• Greenstar 35 CDI Classic System ErP LPG – GC No. 41-406-40 (7738100237)

• Greenstar 38 CDI Classic ErP – GC No. 47-406-69 (7738100252)

• Greenstar 38 CDI Classic ErP LPG – GC No. 47-406-70

• Greenstar 42 CDI Classic ErP – GC No. 47-406-71 (7738100246)

• Greenstar 42 CDI Classic ErP LPG – GC No. 47-406-72

Why Choose This Product?

This Worcester Bosch pump 59596501 offers a smart way to bring your boiler back to full working order. It’s fully refurbished and thoroughly tested, ensuring it meets quality standards. You’ll save money while still getting excellent performance. It’s ideal for homeowners and engineers looking for trusted, eco-friendly solutions that work.