NIULPFZTK gas cap GS3L-42-250B front view with tight seal for Mazda models
NIULPFZTK gas cap GS3L-42-250B installation view shows easy replacement
NIULPFZTK gas cap GS3L-42-250B sealing detail demonstrates high-temp durability
NIULPFZTK gas cap GS3L-42-250B exterior shot highlights durable ABS body
NIULPFZTK gas cap GS3L-42-250B close-up reveals reliable seals
NIULPFZTK gas cap GS3L-42-250B included packaging emphasizes simple replacement
NIULPFZTK gas cap GS3L-42-250B compatibility shot highlights Mazda fit
NIULPFZTK gas cap GS3L-42-250B front view with tight seal for Mazda models
NIULPFZTK gas cap GS3L-42-250B installation view shows easy replacement
NIULPFZTK gas cap GS3L-42-250B sealing detail demonstrates high-temp durability
NIULPFZTK gas cap GS3L-42-250B exterior shot highlights durable ABS body
NIULPFZTK gas cap GS3L-42-250B close-up reveals reliable seals
NIULPFZTK gas cap GS3L-42-250B included packaging emphasizes simple replacement
NIULPFZTK gas cap GS3L-42-250B compatibility shot highlights Mazda fit

NIULPFZTK GS3L-42-250B Gas Cap | Mazda 3/6/CX-7/CX-9 Replacement

Direct replacement for Mazda models The NIULPFZTK GS3L-42-250B gas cap is designed as a precise, direct replacement...
Vendor: NIULPFZTK
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£28.97
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NIULPFZTK gas cap GS3L-42-250B front view with tight seal for Mazda models

NIULPFZTK GS3L-42-250B Gas Cap | Mazda 3/6/CX-7/CX-9 Replacement

£28.97
NIULPFZTK gas cap GS3L-42-250B front view with tight seal for Mazda models
NIULPFZTK gas cap GS3L-42-250B installation view shows easy replacement
NIULPFZTK gas cap GS3L-42-250B sealing detail demonstrates high-temp durability
NIULPFZTK gas cap GS3L-42-250B exterior shot highlights durable ABS body
NIULPFZTK gas cap GS3L-42-250B close-up reveals reliable seals
NIULPFZTK gas cap GS3L-42-250B included packaging emphasizes simple replacement
NIULPFZTK gas cap GS3L-42-250B compatibility shot highlights Mazda fit

NIULPFZTK GS3L-42-250B Gas Cap | Mazda 3/6/CX-7/CX-9 Replacement

£28.97
Description
Description
x

Direct replacement for Mazda models

The NIULPFZTK GS3L-42-250B gas cap is designed as a precise, direct replacement for the GS3L 42 250B family. Crafted to provide a dependable seal, it helps keep the fuel system closed and protect the area around the fuel filler from the elements. The housing is built with reinforced ABS plastic and pairs with a high-quality sealing rubber, engineered to handle temperature swings, rain, and road wear while maintaining consistent performance across daily driving.

Compatibility snapshot

  • Mazda 3 (2010–2013)
  • Mazda 6 (2009–2013)
  • M Mazda CX-7 (2010–2012)
  • Mazda CX-9 (2007–2015)

What you gain

  • Tight seal and secure closure to help minimize fuel evaporation and rain intrusion
  • Durable ABS plastic body with a robust sealing element for varied climates
  • Resistance to cold and heat, designed for long service life
  • Direct replacement that matches OE specifications for straightforward installation

In daily use

  • The cap’s reliable seal supports a calmer vehicle interior and reduced exterior odors
  • Maintains tank integrity and helps keep the filler area clean from debris
  • Easy to install with a familiar click when properly tightened

Installation tips and fitment notes

  • Brand new part ready to install; confirm fitment by comparing OE numbers and model year
  • Open the old cap, remove it, then place the new cap and turn until you hear a click
  • Verify the cover sits flush and the seal remains intact after installation

For best results, verify the vehicle year/model in the compatibility table and confirm the OE part number matches GS3L-42-250B before purchase. This approach helps ensure a seamless replacement experience and peak compatibility with your Mazda model.

FAQ

Q: What vehicles is the NIULPFZTK GS3L-42-250B gas cap compatible with?

A: Fits Mazda 3 (2010–2013), Mazda 6 (2009–2013), CX-7 (2010–2012), and CX-9 (2007–2015), as shown in the compatibility notes.

Q: How do I replace the gas cap?

A: Open the old cap, remove it, position the new cap, then turn until you hear a click to seal.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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