Best Tank Caps Deals Online in the UK (25 Deals Found)

Last Updated - 13/09/2026 Sort By:

Best Choice
Powerfull Car Parts

New
PWR Radiator Expansion Water Tank Cap Coolant Tank Cap Cover Lid For Ford Fiesta Focus C-Max Transit Mk7 Mk8 Connect Mon
✔ Fitmentes: Compatible With Land Rover: Freelander 2 (L359) (2006-2014), Range Rover Evoque (L538) (2011-...), Range Ro

£4.98
Best Value
Lunhoo

New
Lunhoo Lawn Mower Fuel Cap, Replacement Petrol Tank Cap for OHV Engine, OEM 411919, 118550339, 1708700940001, Lawn Mower
What you Get: 1 x black fuel tank cap. Outer diameter 60mm, inner thread diameter 45mm with 4 full thread turns. A stand

£4.98 £5.69
New
6Pcs Durable Fuel Tank Caps for Lawn Mower Garden Equipment Motorcycle Black
After filling up your tank, make sure to securely fasten the cap to ensure that your car runs efficiently and to avoid a

£23.89
febi bilstein

New
febi bilstein 27288 Fuel Tank Cap
Original febi bilstein – in OE matching quality

£7.28
New
15Pcs Universal Black Rubber Tank Dust Caps with Quick Disconnect Feature
10pcs Floor Protectors for Sofa Bed plastic furniture coasters carpet. | Clothes, Shoes & Accessories |. 15 x Air Tank R

£18.85
BABAHU

New
BABAHU Washed Cotton Military Caps Cadet Army Caps Unique Design (UK, Alpha, One Size, Y-Black+Army Green)
Material: 100% Washed Cotton

£14.90
Masterpart

New
Masterpart Carpet Cleaner Clean Water Tank Cap To Fit Vax Compact Power Plus DCW-CPXP Carpet Cleaners 1-3-142126
Masterpart Carpet Cleaner Clean Water Tank Cap To Fit Vax Compact Power Plus DCW-CPXP Carpet Cleaners 1-3-142126

£5.99
New
Boat Gas Tank Caps 5Pcs Reusable Plastic Replacement Lids for Marine Use
Yacht Boat Flooring Safety Mat Ground Cushion for Boat Yacht Deck Yacht Floor. Reusable Golden Yacht Deck Cushion Boat D

£46.29
48% Off
Solvayne

New
Durable Fuel Tank Cap Tether Cord - Compatible with Audi, VW, Skoda & Seat Models - Secure Anti-Loss Design with Weather
Securely attaches fuel cap to prevent loss and protect fuel system from contaminants.

£2.09 £3.99
New
4Pcs Multipurpose Durable Gas Tank Caps for 168f188f Engines Black PP
After refueling, the cap onto the tank to maintain a proper seal and protect your generator's engine. 4pcs Acrylic Gauge

£17.99
Trifletopia

New
4 Pack Diesel Sticker for Fuel Cap, Self Adhesive Waterproof Petrol Sticker for Car Truck SUV, High Visibility Fuel Labe
Package Contents: Each set includes 4 petrol stickers and 4 diesel stickers, sized 64 x 22 mm, providing enough labels f

£3.59 £3.69
Draymora

New
Petrol Fuel Tank Cap Auto Fuel Tank Filler Cap 13228891 13228892 39119078
Perfect Fit & Compatibility: Petrol fuel filler cap specifically designed for Vauxhall Corsa D (2009-2014), Corsa E (201

£7.99
New
2pcs Generator Fuel Tank Caps Gas Tank Cap Fuel Gas Cap Fuel Tank Replacement
This fuel tank cap is made of nice materials that ensure its durability and reliability. It is made of nice materials an

£7.78
Trifletopia

New
Car Water Tank Bottle Cap, Replacement Lid for VW Audi Skoda Seat Models
OEM Replacement Fit: This windscreen washer bottle tank cover is an exact replacement for OEM references 1K0955455, 8D09

£3.79 £3.99
New
Hyundai, 1154110 - Genuine Replacement Fuel Tank Cap, HYMT5200X
1154110 - for a selection of Hyundai machines. Part Number - 1154110. Diagram Reference(s) Per Model - HYMT5200X=HYMT520

£3.98
24% Off
febi bilstein

New
febi bilstein 40722 Radiator Cap for coolant expansion tank, pack of one
Original febi bilstein spare part - Solutions „Made in Germany"

£5.28 £6.99
New
Durable Plastic Oil Filler Cap 4Pcs Red Forklift Fuel Tank Seal Caps
The Forklift Engine Oil Cap is accessory designed specifically for forklift engines. It is durable solution for preventi

£22.48
New
Universal Fuel Petrol Tank Cap For Strimmer Hedge Trimmer Brush Brushcutter-Tool
• Brush Cutters. ✅ Prevents fuel leakage and protects the fuel tank. ✅ Universal fit for most petrol-powered garden tool

£1.87
New
STANDARD 2 1/2" CHROME FUEL TANK CAP VENTED FIT MANY CUSTOM TANKS - UK SUPPLIED
Models: Fits Many Custom Tanks. PRODUCT RANGE: Our high quality range of classic motorcycle spares and accessories cover

£13.99
New
Universal Fuel Petrol Tank Cap For Strimmer Hedge Trimmer Brush Brushcutter-Tool
Securely covers and protects the fuel tank opening. 1 × Fuel Tank Cap. Durable plastic construction for long-lasting use

£1.99
New
Fuel Tank Filler Cap Petrol Gas 6G919030AD For Ford Focus MK2 2005-2012 NEW
Part number: 6G919030AD, 6G91 9030 AD. For Ford Focus MK2 2005-2012. NOTICE: NOT fit for ford focus zetec 1.6 petrol. 1

£4.99
New
4Pcs Iron Automotive Tank Caps Durable Replacement for Car and Truck
4pcs Halloween Napkin Rings - Halloween Ghost Hand Napkin Holders Buckles with. This car oil tank lid is a very practica

£15.75
New
ibc tank outlet caps s60x6 coarse thread adaptor- male/female bsp (fine) threads
Fits IBC tanks with 2" S60x6 coarse thread. Adapting IBC tank outlets. All centre threads are BSP. Available BSP Centre

£7.34
New
Fuel & oil tank caps FOR 4500 5200 5800 CHINESE CHAINSAW MT9999 TARUS B&Q BBT
Fits Chinese made 4500 5200 5800 45cc 52cc 58cc chainsaw models as MT9999, TARUS B&Q BBT Silverline,Timbertech, Garden C

£8.56
New
Fuel Filler Tank Petrol Gas Cap For VW Polo MK4 MK5 2002 - 2017 with Strap Band
For VW Golf Polo Skoda Fabia Passat Bora Fuel Petrol Gas Filler Cap 1J0201550BF. For Audi A2 A3 A4 A6 VW Golf Jetta Fuel

£6.99

25 Tank Caps deals are available from: Amazon, eBay stores, starting from £1.87.
The biggest discount we found is 48% on Durable Fuel Tank Cap Tether Cord - Compatible with Audi, VW, Skoda & Seat Models - Secure Anti-Loss Design with Weather & Fuel Resistance at Amazon.
The lowest price we found is £1.87 while the highest is £46.29.
Prices for the best Tank Caps deals average at £10.54.
Last updated on September 13, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Tank Caps.