Best Inlet Boxes Deals Online in the UK (24 Deals Found)

Last Updated - 29/10/2026 Sort By:

Best Choice
BITS4REASONS

New
BITS4REASONS Maypole Caravan Inlet Socket with Cap - 230V 16A. Caravan Plug Adapter Exterior Socket with Waterproof Sock
CARAVAN SOCKET: An essential part of any caravan accessories set, these electric sockets are the perfect solution as an

£18.99
Pennine

New
EXF Flush Fitting 240V 3 PIN Mains Plug Inlet Box White - PO113W
Caravan Flush Fitting 240v 3 Pin Mains Plug Inlet Box White - PO113W

£11.00
New
Whale Easy Slide 240v Electric Mains Hookup Inlet Box Campervan Caravan
Whale Easy Slide 240v Electric Mains Hookup Inlet Box Campervan Caravan

£20.96
Spares2go

New
Spares2go 240V Caravan Mains Socket Inlet Box for 16A Hook Up Cable (Black)
SPARES2GO 240V Flush Fit Mains IP44 Inlet Socket Box for 16A Hook Up Cables (Black)

£15.95
New
BMW 4 Series Air Filter Box Intake with Turbo Inlets 8578649 8578649 Complete
Reselling as I bought the incorrect one for my car.

£47.50
Oreilet

New
Mains Flush Fit Socket, 3 Pin 32A Mains Plug Outlet Splashproof Hook Up Inlet Socket with Cover, Power Plug for Caravans
[Versatile Use] Equipped with a 3-pin 32a mains inlet socket, making it ideal for rvs, trailers, and more for direct ele

£25.94
Best Value
HISUEKIG

New
Solar Double Cable Entry Gland, Solar Entry Gland with Weatherproof ABS Housing, 10 Ft Extension Cable, Panels Cable Con
【Waterproof Design】 The Solar Double Cable Entry Gland is engineered with an IP68 waterproof rating, ensuring seamless f

£19.99 £21.84
New
230V Mains Hook Up Inlet Socket Box Lid Flap Caravan Motorhome White UK
Colour: White.

£5.99
Whale

New
WHALE AQUASMART MAINS WATER INLET BOX UW5000 IN WHITE AQUASOURCE BRAND NEW
Whale Aquasmart with Whale Inlet uw5000 with Aquasource NEW

£24.48
New
230V Mains Hook Up Inlet Socket Box Lid Flap For Caravan Motorhome White UK Stoc
230V Mains Hook Up Inlet Socket Box Lid Flap For.

£5.25
HavenlyCove

New
HavenlyCove RV for CARAVAN External Socket IP44 Waterproof Power Inlet Box 16A 220V-250V Outdoor Electrical Outlet With
WEATHERPROOF PROTECTION: IP44 rated waterproof socket designed for RVs, campers, and trailers, featuring a protective co

£10.99
Spares2go

New
Spares2go 240V Caravan Mains Socket Inlet Box for 16A Hook Up Cable (White)
SPARES2GO 240V Flush Fit Mains IP44 Inlet Socket Box for 16A Hook Up Cables (White)

£15.99
New
230V Mains Hook Up Inlet Socket Box Lid Flap Caravan Motorhome White UK
Designed for compatible leisure vehicles, the inlet provides a convenient connection point for external mains power and

£5.96
Pennine

New
CARAVAN FLUSH FITTING 240V 3 PIN MAINS PLUG INLET BOX BEIGE - PO113
Caravan Flush Fitting 240v 3 Pin Mains Plug Inlet Box Beige - PO113c

£13.94
New
12 scrolls in a box SYP SERIES DOUBLE INLET FORWARD CURVED CENTRIFUGAL
The product is a set of 12 scrolls housed in a box, specifically designed for the Torin brand's SYP Series Double Inlet

£260.70
Caravan Supplies 4 U

New
Caravan Motorhome Empty Rectagular Outlet/Inlet Box - White
Oblong empty box - ideal for barbecue points, mains sockets, 12v sockets, etc...

£19.39
New
FAWO MAINS HOOK UP BOX CAMPERVAN MOTORHOME ELECTRICITY INLET PLUG 230V 16A GREY
FAWO 230v Mains Flush Inlet Socket With Magnetic Close.

£27.95
New
IP65 Waterproof Cable Wiring Aluminum Junction Box 1 Inlet 1 Outlet 80*76*57Mm w
Box Material: Cast Aluminum.

£23.99
New
230V Mains Hook Up Inlet Socket Box Lid Flap Caravan Motorhome White UK
External mounting design for convenient mains hook-up.

£6.99
New
Stainless Steel Universal 4" Exhaust Silencer Box 2.5" Inlet 63mm Weld-On Tip UK
1 piece Exhaust Silencer box.

£23.95
New
Silent Inline Acoustic Box Fan 10" 12" – 1500–4250 m³/h Duct Grow Ventilation
✅ Prevents Heat Buildup – Reduces hotspots and improves plant transpiration.

£420.00
New
50A Recessed Power Inlet with Back Box Flanged Electrical Inlet with Metal
【Main Features】: Features a sturdy 50A recreational vehiclestyle alternating current power interface designed for secure

£35.32
New
RV Exterior Shower Box Inlet Kit Caravan Pressure Water Inlet/Outlet for Boat
The water inlet and outlet interface adopts 1/2in threaded interface, and the water inlet and outlet can be adjusted or

£39.78
New
Genuine OE box, fuel inlet, no.1, 617250K020 for TOYOTA 61725-0K020
Genuine OE box, fuel inlet, no.1, 617250K020 for TOYOTA 61725-0K020HIGHLIGHTED PART IN DIAGRAM ONLY Model: 617250K020 Ma

£39.13

24 Inlet Boxes deals are available from: Amazon, eBay stores, starting from £5.25.
The biggest discount we found is 8% on Solar Double Cable Entry Gland, Solar Entry Gland with Weatherproof ABS Housing, 10 Ft Extension Cable, Panels Cable Connector, Junction Box for Motorhomes, Boats, Vehicles, Caravan, Marine (white) at Amazon.
The lowest price we found is £5.25 while the highest is £420.00.
Prices for the best Inlet Boxes deals average at £47.51.
Last updated on October 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Inlet Boxes.