Water Heater Accessories
2,628 productsUpdated March 2026
All (2,628)Water Heater Vents(549)Water Heater Elements(159)Water Heater Pans(16)Hot Water Tanks(300)Water Heater Stacks(187)Anode Rods(35)Water-Heater Expansion Tanks(1,185)
VALEO
Wiper Blade - Hydroconnect 750mm VALEO Fits: FORD TRANSIT CONNECT MPV
£12.02
Bga
Radiator Cap Bga Fits: MERCEDES-BENZ S-CLASS (W221, V221) S 350 4-matic (221.087, 221.187)
£8.18
FEBI
FEBI Expansion Tank | 47898 | GSF Car Parts
£44.22
Bga
Radiator Cap Bga Fits: MERCEDES-BENZ E-CLASS (W212) E 500 4-matic (212.091)
£8.18
Osma
Wavin OsmaWeld bend 45° 32mm white
£21.90
Bga
Radiator Cap Bga Fits: MERCEDES-BENZ S-CLASS (W140) S 600 (140.056, 140.057)
£8.18
VETECH
Water Pump VETECH Fits: SMART FORFOUR
£27.22
Vevor
VEVOR 18"x 20"/45.7 x 50.8 cm Heat Exchanger Water to Air 3-Row 3/8"/ 1 cm Copper Ports 242 Fins
£142.99
ELRING
ELRING Volkswagen Vento Cylinder Head Gasket | 914.873 | GSF Car Parts
£65.99
ELRING
Cylinder Head Cover Gasket ELRING Fits: FORD RANGER (TKE)
£5.95
Bga
Radiator Cap Bga Fits: MERCEDES-BENZ E-CLASS T-Model (S210) E 280 T 4-matic (210.281)
£8.18
Vevor
VEVOR Diesel Heater Connector, 3 inch Diesel Heater Duct Connector Accessories, 3-Way Y Branch Diesels Heaters Air Vent Duct with 2 90° Rotatable Valves, Black Joint Connectors for 2KW 5KW 8KW Heaters
£5.99
INA
Water Pump And Thermo Module INA Fits: AUDI Q3 (F3B)
£472.90
FIRSTLINE
Coolant Temperature Sender Unit FIRSTLINE Fits: MERCEDES V280
£13.44
Bosch
Oil Temperature/pressure Sender Unit Bosch Fits: FORD FOCUS IV Turnier (HP) 2.0 EcoBlue
£95.94
ELRING
Valve Cover Gasket ELRING Fits: MERCEDES-BENZ E-CLASS (W210)
£23.99
NONE
Tankless Water Heater Faucet Shower Instant Water-Heater Electric Tap Heating Instant Hot Water for Kitchen and Bathroom
£33.76
Bga
Radiator Cap Bga Fits: VW SANTANA (32B) 1.6 TD
£6.41
Bga
Radiator Cap Bga Fits: FORD FOCUS I (DAW, DBW) 1.8 16V
£4.50
NONE
10L Electric Mini-Tank Water Heater 12V Hot Water for Shower Quick and Easy Installation Compact RV Design or Floor Mounting
£154.85
FIRSTLINE
Coolant Hose Join FIRSTLINE Fits: VOLKSWAGEN POLO
£9.89
ELRING
Egr Valve ELRING Fits: MERCEDES-BENZ A-CLASS (W176)
£3.95
Bosch
Additional Water Pump Bosch Fits: VW PASSAT B9 Variant (CJ5) 2.0 TDI
£140.14
NONE
Household Warm Water Bag Plush Long Water Injection Bag Portable With Protective Cover Hot Water Bag, Multi-Purpose
£30.80