GM Genuine Parts GT360 black fuel tank cap maintains a tight seal to reduce vapor emissions
GM Genuine Parts GT360 black fuel tank cap maintains a tight seal to reduce vapor emissions

GM Genuine Parts GT360 Black Fuel Tank Cap (22921365) | GM OE Replacement

GM Genuine Parts GT360 Fuel Tank Cap — OE Quality, Reliable Sealing The GM Genuine Parts GT360...
Vendor: GM GENUINE PARTS
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GM Genuine Parts GT360 black fuel tank cap maintains a tight seal to reduce vapor emissions

GM Genuine Parts GT360 Black Fuel Tank Cap (22921365) | GM OE Replacement

£41.70
GM Genuine Parts GT360 black fuel tank cap maintains a tight seal to reduce vapor emissions

GM Genuine Parts GT360 Black Fuel Tank Cap (22921365) | GM OE Replacement

£41.70
Description
Description
x

GM Genuine Parts GT360 Fuel Tank Cap — OE Quality, Reliable Sealing

The GM Genuine Parts GT360 (22921365) Black Fuel Tank Cap is a genuine GM OE replacement designed to seal the fuel filler neck on compatible GM vehicles. This threaded cap features a sturdy construction and a rubber gasket that forms a liquid-tight seal, helping to keep fuel secure inside the tank while defending against water, dirt, and other contaminants. Some units may include a check-valve to balance air pressure inside the tank as needed, adding a touch of practicality to everyday driving.

Why choose a GM OE fuel cap?

  • Maintains a tight seal to keep the fuel tank closed when not in use
  • A sealed system can help minimize vapor emissions and environmental impact
  • Prevents fuel loss, potentially reducing trips to the gas station
  • GM-recommended replacement part that mirrors the quality and durability of the original factory component
  • Designed for long-lasting performance and reliable operation under normal driving conditions

Real-world use and benefits

In day-to-day driving, the GT360 cap engages securely with the filler neck, delivering a tactile, confident twist that signals a proper seal. The rubber gasket cushions the interface, helping resist leaks while the cap remains easy to remove when refueling. For drivers who value consistency, this cap offers a familiar GM OE fit and feel, preserving the original sealing characteristics your vehicle was built to rely on.

What to expect

  • Original equipment performance that aligns with GM’s engineering standards
  • Durable materials designed to withstand temperature variations and road conditions
  • Simple replacement that restores factory sealing behavior without aftermarket guesswork

Choosing the GT360 means opting for a part that emphasizes compatibility, durability, and practical sealing performance. It’s a straightforward upgrade for GM vehicles that use this part, offering peace of mind through a familiar, factory-backed solution.

FAQ

Q: Which vehicles are compatible with the GT360 fuel tank cap?

A: This GM OE replacement is designed for GM models that use the GT360 part, restoring original sealing performance.

Q: What practical benefits does the GT360 offer?

A: A tight seal helps prevent fuel loss, may reduce vapor emissions, and protects the tank from water and dirt ingress.

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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