Replacement Lexus petrol caps & locking fuel caps. In stock ready to ship

Fit your RX, LS or IS with a Fuel Cap that comes with a Lifetime Replacement Guarantee*

Fit your Lexus with an ISO rated fuel cap. Full range

From RX to LS the Fuel Cap Company holds stock for virtually all Lexus vehicles.

Stainless Steel and Alloy Lexus filler necks

We supply Lexus filler necks in mild steel, stainless steel (AISI304) and aluminium. Call for details.

ask the fuel cap company. your specialist fuel cap provider

call 01691 596677

is the Lexus fuel cap you need proving hard to find?

call for help on 01691 596677

We've been selling fuel caps since 2007. We know our Merlo from our Mini when it comes to supplying the right MOT legal petrol or diesel fuel cap.

RX (1997 onwards) fuel cap

All items in Stock

Sample shown; DC048 - RX (1997 onwards) fuel cap. Choice of styles in stock. Dispatched within 24 Hours. Price includes Delivery.

LS (1989 onwards) fuel cap

All items in Stock

Sample shown; DC048 - LS (1989 onwards) fuel cap. Choice of styles in stock. Dispatched within 24 Hours. Price includes Delivery.

IS (1998 onwards) fuel cap

All items in Stock

Sample shown; DC048 - IS (1998 onwards) fuel cap. Choice of styles in stock. Dispatched within 24 Hours. Price includes Delivery.

FAQs » Fuel Caps » Lexus

Why you shouldn't buy and fit a Cheap Petrol Cap to your Lexus

Fitting a cheap fuel cap to your Lexus is not recommended. Because all Lexus filler caps are NOT created equal. Many sold online in the UK are cheap imports from the Far East. Ask yourself how they could sell at half the price you might expect to pay on the High Street or from a specialist online seller like us.

But, it's only a petrol cap. Your fuel cap is part of your MOT inspection. It keeps the fuel from spilling out of the tank, should you be involved in an accident. It has to maintain pressure within the fuel tank itself. You wouldn't replace your brakes or steering wheel with a cheap import made from low grade plastics.

Because all our Lexus fuel caps are produced in Europe, to ISO 9001 specification, you know you are fitting a safe, well-made product to your vehicle.

What payment options do you offer?

We offer all customers a fast, secure and reliable service. You can choose to pay using credit/debit card, PayPal account or Nochex UK. Your order will be dispatched by Royal Mail or courier within 24 hours of payment being received.

secure credit card payment logos

Is my order Tracked for Peace-of-mind?

Yes. All orders are shipped by Royal Mail Signed For or by courier. Leave us your mobile number with your preferred delivery address (home or office) and we will send you an SMS with a tracking code, when your order is dispatched.

Do you sell fuel caps for older Lexuss?

As you can see from the Lexus models below, we can supply a fuel cap or locking fuel filler cap for virtually any model on the road today. Even the ones that ceased production years ago. If you can't find the cap you need, please talk to us as we may be able to suggest an alternative cap.

We've listed some of the Lexus models, past and present, that are stocked or available online from The Fuel Cap Company. Lexus range:

» CT (January 2011 onwards) » CT Hybrid (2011 onwards) » GS (1993 onwards) » GS Hybrid (2005 to 2015) » IS (1998 onwards) » LS (1989 onwards) » LS Hybrid (2007 to 2009) » NX (August 2014 Onwards) » RX (1997 onwards) » RX Hybrid (2005 to 2012)

Absolutely amazing service!

Adrian | UK

I used the Snap and Send feature (on a Sunday) to check I was ordering the right fuel cap & Mark replied within minutes! The fuel cap arrived within 2 days of ordering and fits perfectly. I wouldn’t hesitate to recommend the Fuel Cap Company to anybody.

Mark was quick to reply to my questions

Jacqueline | France

Mark was quick to reply to my questions and the new cap arrived on time and fits perfectly. Great service, thank you.

Absolutely brilliant service

Gordon | UK

Absolutely brilliant service. Broke my motorhome non standard filler cap on Thursday evening. Left a message on Friday and Mark responded even though on holiday. He phoned me again Monday to let me know he had the custom fuel cap I needed for my motorhome. Received and fitted it Tuesday in time for MOT on Wednesday. Well pleased.

Super fast delivery

Amanda | UK

Super fast delivery. Perfect fit & helpful information on website , easy to find what you need. Perfect price .

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 fuel caps. Whatever your question, just ask

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