Alloy & Steel Filler Neck Suppliers

The Fuel Cap Company are specialist UK suppliers of Alloy, Steel and AdBlue filler necks. Call us to discuss your requirements.

Filler Necks » Steel and Alloy Filler Necks

from £29.99

(inc. UK Delivery). In Stock

Part No. DC411

To fit models (. Choice of styles in stock. Locking options supplied with 2 keys.

from £19.99

(inc. UK Delivery). In Stock

Part No. DC357

To fit models (105mm x 44mm). Choice of styles in stock. Locking options supplied with 2 keys.

from £16.99

(inc. UK Delivery). In Stock

Part No. DC358

To fit models (80mm x 50mm). Choice of styles in stock. Locking options supplied with 2 keys.

from £16.99

(inc. UK Delivery). In Stock

Part No. DC352

To fit models (105mm x 78mm). Choice of styles in stock. Locking options supplied with 2 keys.

from £12.99

(inc. UK Delivery). In Stock

Part No. DC350

To fit models (58mm x 22mm). Choice of styles in stock. Locking options supplied with 2 keys.

from £13.99

(inc. UK Delivery). In Stock

Part No. DC351

To fit models (80mm x 50mm). Choice of styles in stock. Locking options supplied with 2 keys.

from £18.99

(inc. UK Delivery). In Stock

Part No. DC360

To fit models (105mm x 68mm). Choice of styles in stock. Locking options supplied with 2 keys.

from £14.99

(inc. UK Delivery). In Stock

Part No. DC361

To fit models (58mm x 22mm). Choice of styles in stock. Locking options supplied with 2 keys.

from £16.99

(inc. UK Delivery). In Stock

Part No. DC362

To fit models (80mm x 50mm). Choice of styles in stock. Locking options supplied with 2 keys.

We at are able to supply various sizes of filler necks in Mild Steel, Stainless Steel or Aluminium (Peralluman 300 – Uni 5754).

With the expansion of AdBlue across the commercial vehicle range, we now supply a varied range of OEM Quality solutions for these neck options. This includes locking and non-locking caps for both the normal filler necks and bespoke solutions for the AdBlue Range of products.

Fast Secure Payments

Replacing your damaged, missing or lost fuel cap, is quick, easy and secure. Pay using any major credit/debit cards. Orders are dispatched and tracked within 24 hours.

Lifetime Guarantee

In the unlikely event that your new fuel cap should fail due to normal wear and tear, simply return it with proof of purchase and we will replace it like-for-like Free of Charge. Read more.

Price includes Delivery

All our prices include the cost of delivery to an address of your choice. No hidden charges at checkout. Home or Office, it's the same price, sent by Royal Mail Track 48 or DHL Express.

Returns Made Easy

Should you need to return your order, whatever the reason, you'll find the whole process quick, easy and transparent. You'll find a clear guide to Returns on our Help pages.

We know diesel caps. Whatever your question, just ask

Would like some help or advice on which fuel cap your vehicle needs? We are only a phone call away. Or, drop us an email. Please see our contact page for details.