Skip to content

Search

Search Log in Basket

Menu

Service Kits
Vessel Kits
Boiler Spares
Cylinder Spares
Water Treatment
Fire & Cooker
Electric
Fittings
Consumables

Home
Boiler Spares
Vaillant Boiler Spares

Vaillant Boiler Spares

View as List Grid

FiltersFilter

Applied Filters

Clear all

Product type

Clear

Vaillant External (Rubber) Rosette - Eco Flue 147044

£16.20

£13.50 EX. VAT

In stock

View details
Vaillant Buttons White (Excl.) Kit Of 3 0020048920

£16.55

£13.79 EX. VAT

In stock

View details
Vaillant Clamp (80 x 125 mm) 282564

£16.60

£13.83 EX. VAT

In stock

View details
Vaillant Sensor Temperature 0020148022

£16.83

£14.02 EX. VAT

In stock

View details
Vaillant Cable 0010032757

£16.87

£14.06 EX. VAT

In stock

View details
Vaillant Support Wall Hanging 0020231183

£16.99

£14.16 EX. VAT

In stock

View details
Vaillant Front Cover 031302

£17.52

£14.60 EX. VAT

In stock

View details
Vaillant Cable - Fan 230V 0020135140

£17.52

£14.60 EX. VAT

In stock

View details
Vaillant Gas Pipe Bottom 0020244428

£17.90

£14.92 EX. VAT

In stock

View details
Vaillant Hydroblock 0020213145

£18.32

£15.27 EX. VAT

In stock

View details
Vaillant Air Duct Clamp Complete 95.5 X 25mm (Replaced 282515) 282549

£19.04

£15.87 EX. VAT

In stock

View details
Vaillant Cable 0020247021

£19.48

£16.23 EX. VAT

In stock

View details
Vaillant Harness Combi 0020211941

£19.68

£16.40 EX. VAT

In stock

View details
Vaillant Cable - Pump 0020221618

£20.55

£17.12 EX. VAT

In stock

View details
Vaillant Outside Wall Seal DN100 (Black) 0020018322

£20.59

£17.16 EX. VAT

In stock

View details
Vaillant Washer (Pk16) 981277

£20.59

£17.16 EX. VAT

In stock

View details
Vaillant Support (Replaced 086462) 0020107703

£20.68

£17.23 EX. VAT

In stock

View details
Vaillant Connector (Kit 230V R1 R2) 0020238236

£20.77

£17.31 EX. VAT

In stock

View details
Vaillant Adapter Flue Gas 0020231179

£21.00

£17.50 EX. VAT

In stock

View details
Vaillant Wiring Harness Heat Engine 0020195505

£21.29

£17.74 EX. VAT

In stock

View details
Vaillant Siphon Adaptor Set 0020059512

£21.85

£18.21 EX. VAT

In stock

View details
Vaillant Connecting Tube Complete 104602

£21.97

£18.31 EX. VAT

In stock

View details
Vaillant Pipe 179033

£21.97

£18.31 EX. VAT

In stock

View details
Vaillant Washer 980270

£21.97

£18.31 EX. VAT

In stock

View details
Vaillant Burner Support Complete 126726

£22.21

£18.51 EX. VAT

In stock

View details
Vaillant Flue Pipe 0020195474

£22.54

£18.78 EX. VAT

In stock

View details
Vaillant Harness 193589

£22.60

£18.83 EX. VAT

In stock

View details
Vaillant Control Knob 114289

£22.84

£19.03 EX. VAT

In stock

View details
Vaillant Control Knob Green Complete - 3 Knobs with Lever 114286

£23.18

£19.32 EX. VAT

In stock

View details
Vaillant Fitting 0020046478

£23.63

£19.69 EX. VAT

In stock

View details
Vaillant Pressure Gauge 180982

£23.65

£19.71 EX. VAT

In stock

View details
Vaillant Packing Ring Set 981051

£23.66

£19.72 EX. VAT

In stock

View details
Vaillant Siphon 0020231193

£24.10

£20.08 EX. VAT

In stock

View details
Vaillant Flue Pipe 0020195475

£25.33

£21.11 EX. VAT

In stock

View details
Vaillant Wiring Harness 0020135159

£25.69

£21.41 EX. VAT

In stock

View details
Vaillant Wiring Harness 0020135160

£25.69

£21.41 EX. VAT

In stock

View details
Vaillant Pipe 117306

£25.69

£21.41 EX. VAT

In stock

View details
Vaillant Pipe 0020039784

£25.69

£21.41 EX. VAT

In stock

View details
Vaillant Filter 0020045974

£25.75

£21.46 EX. VAT

In stock

View details
Vaillant Sensor NTC 19mm 0020068120

£25.75

£21.46 EX. VAT

In stock

View details
Vaillant Air Inlet Pipe Without Flow Restrictor 0020135146

£26.71

£22.26 EX. VAT

In stock

View details
Vaillant Pipe 084266

£27.38

£22.82 EX. VAT

In stock

View details
Vaillant Siphon 0020240263

£27.91

£23.26 EX. VAT

In stock

View details
Vaillant Pipe 0020010290

£28.06

£23.38 EX. VAT

In stock

View details
Vaillant Pilot Burner Complete 042197

£28.06

£23.38 EX. VAT

In stock

View details
Vaillant Cover 180988

£28.06

£23.38 EX. VAT

In stock

View details
Vaillant Condensate Drain 0020195478

£28.14

£23.45 EX. VAT

In stock

View details
Vaillant Cable Tree (Harness) 0020035225

£28.64

£23.87 EX. VAT

In stock

View details

Previous
Page 10 / 14
1
…
8
9
10
11
12
…
14
Next

Your cart

Your cart is empty

Subtotal:£0.00 GBP

Loading...

New Alternative Service Kits

Service Kit 960005

£45.00

£37.50 EX. VAT
Service Kit 964002

£33.60

£28.00 EX. VAT
Service Kit 971001

£42.00

£35.00 EX. VAT
Service Kit 969002

£54.00

£45.00 EX. VAT
Service Kit 975001

£58.80

£49.00 EX. VAT
Service Kit 964005

£42.00

£35.00 EX. VAT
Service Kit 964001

£32.70

£27.25 EX. VAT
Service Kit 960001

£35.40

£29.50 EX. VAT
Service Kit 960003

£35.40

£29.50 EX. VAT

Order Updates

Tracking Updates
Leading Prices

Genuine Parts
Fast Delivery

From £3.79
Support

Expert Help
Returns

Simple Returns

About GasPart

GasPart is the leading supplier of bespoke boiler service kits officially supplying genuine replacement parts for all leading domestic and commercial boiler manufacturers.

Phone: 0345 222 1611

Facebook
Instagram
Twitter

Account

My Account
Ordering
Delivery
Returns
FAQ

Information

About us
News and Information
Gas Safe
Privacy Policy
Terms and Conditions

Browse

Service Kits
Vessel Kits
Boiler Spares
Cylinder Spares
Water Treatment
Fire & Cooker
Electric
Fittings
Consumables

Payment methods accepted

Country/Region

United Kingdom (GBP £)

© 2026 GasPart.co.uk.

Choose options

Item added to your cart.

View cart