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

Fit your RX7, 323 or MX5 with a Fuel Cap that comes with a Lifetime Replacement Guarantee*

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

From RX7 to MX5 the Fuel Cap Company holds stock for virtually all Mazda vehicles.

Stainless Steel and Alloy Mazda filler necks

We supply Mazda 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 664268

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

call for help on 01691 664268

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.

RX7 (1978 to 1990) fuel cap

All items in Stock

Sample shown; DC051 - RX7 (1978 to 1990) fuel cap. Choice of styles in stock. Dispatched within 24 Hours. Price includes Delivery.

MX5 Coupe (December 2006 onwards) fuel cap

All items in Stock

Sample shown; DC048 - MX5 Coupe (December 2006 onwards) fuel cap. Choice of styles in stock. Dispatched within 24 Hours. Price includes Delivery.

323 4WD (1990 onwards) fuel cap

All items in Stock

Sample shown; DC048 - 323 4WD (1990 onwards) fuel cap. Choice of styles in stock. Dispatched within 24 Hours. Price includes Delivery.

FAQs » Fuel Caps » Mazda

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

Fitting a cheap fuel cap to your Mazda is not recommended. Because all Mazda 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 Mazda 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 Mazdas?

As you can see from the Mazda 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 Mazda models, past and present, that are stocked or available online from The Fuel Cap Company. Mazda range:

» 2 (April 2003 onwards) » 3 (December 2003 onwards) » 5 (January 2005 to June 2013) » 6 (September 2002 onwards) » 121 (1991 to 1993) » 121 (1993 to April 1996) » 121 (1996 to 2002) » 323 (F Lantis) (1993 onwards) » 323 (Not F) (1980 to 1989) » 323 4WD (1990 onwards) » 526 (December 2003 onwards) » 616 (1971 to 1978) » 626 (1978 to 1982) » 626 (1991 to 1997) » 818 (1972 to 1979) » 929 (1974 to 1978) » 1000 (up to 1983) » 1200 (up to 1983) » 1300 (up to 1983) » Bongo (1995 to 2005) » BT50 (April 2007 onwards) » CX-3 (June 2015 onwards) » CX-5 (April 2012 onwards) » CX-7 (June 2007 to 2013) » Demio (1998 to 2003) » MPV (August 2000 to December 2005) » MPV 2.5 TD (June 1996 onwards) » MX3 Spider (1994 to 1998) » MX5 Coupe (December 2006 onwards) » MX5 Spider (1990 onwards) » MX6 (1992 to 1998) » Premacy (1999 onwards) » RX3 (1971 to 1978) » RX4 (1972 to 1977) » RX5 (1975 to 1981) » RX7 (1978 to 1990) » RX7 (1990 to 2002) » RX8 (2003 to 2012) » X5 FF (1979 to 1988) » Xedos 6 (1992 to 1999) » Xedos 9 (1992 to 2003)

customer service reviews

Thanks for brilliant service...

Judy | England

I ordered a new petrol cap on Thursday and it arrived on Saturday morning and it fits perfectly - thank you so much. Just wanted to say thanks for brilliant service.

Excellent product and service...

Ralph | England

Jaguar Xtype diesel filler cap arrived this morning (Saturday) despite not being ordered until Thursday afternoon, it fits perfectly, is excellent quality and comes with 2 keys. Excellent product and service, thank you.

excellent service...

Georgia | Greece

I would just like to thank you so much for your excellent service...the fuel cap we ordered arrived in good time and fits perfectly.

the quality is excellent...

Frantisek | Germany

THANKS for your help, advice, and product! The fuel cap fits to my car (Honda CR-V Hybrid), the quality is excellent. In addition fast and safe shipment. Many, many thanks from Germany. Frantisek

Fast Secure Payments

Replacing your damaged, missing or lost fuel cap, is quick, easy and secure. Pay by major credit/debit cards using Nochex UK. 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, all tracked by Royal Mail or Courier.

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? We are only a phone call away. Or, drop us an email. Please see our contact page for details.