How do I get this to fit my 2017 Chevy Silverado 1500. The insert is bigger than the opening.

Return it. The item description as to what vehicles it fits is incorrect.

How can I attach a tether to a locking gas cap like this one?

Pluse this cap to me my is good but twisting it with the key is interest you need patience,,the evaperation system of the auto Is import. It must have a good seal. Be careful turnong the cap too because it yrouble getting if too tight. Try turning key with no presure... If thats not enough the try it with presure. Remeber the direction of the cap.. Alternate until to get the cap off (no presure/presure in the same directtoon slowly,,,).

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Locking Gas Cap W/2 Keys, Lock Fuel Cap, Replace#10504 77300-47020

Locking Gas Cap W/2 Keys, Lock Fuel Cap, Replace#10504 77300-47020

Product ID: 555550572

Details

Brand
ZONFANT
Colour
Silver
Exterior Finish
Silver
Material
Plastic
Vehicle Service Type
Cruiser

⛽Fuel-tight seal reduces vapor loss

🔒Secure locking mechanism

🛠️Direct fit, easy installation

R$389

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

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Description

🔐 Lock in security, lock out worries — fuel protection made effortless!

FUEL EFFICIENCY BOOSTER - High sealing performance minimizes fuel evaporation, saving you money and reducing emissions.
UNIVERSAL COMPATIBILITY - Fits a wide range of popular vehicles from Toyota, Chevy, Honda, and more — no guesswork needed.
LOCK PROTECT YOUR FUEL - Advanced locking system with 2 keys ensures your gas tank stays secure and tamper-proof.
DURABLE CHEMICAL RESISTANT - Built to withstand gasoline and harsh chemicals for long-lasting reliability and fewer replacements.
HASSLE FREE INSTALLATION WARRANTY - Direct replacement with 1-year warranty and worry-free return policy for total peace of mind.

The ZONFANT Locking Gas Cap (#10504, 77300-47020) is a high-quality, chemically resistant fuel cap designed for a broad range of vehicles including Toyota, Chevy, Honda, and more. Featuring a secure locking mechanism with 2 keys, it provides a tight seal to prevent fuel evaporation and vapor emissions. Easy to install with direct fit compatibility, it comes backed by a 1-year warranty and a customer-friendly return policy, making it the smart choice for fuel security and efficiency.

Specifications

ASIN	B0BBV652FT
Brand Name	ZONFANT
Closure Type	Locking
Colour	Silver
Compatible with Vehicle Type	Cruiser
Customer Reviews	4.0 4.0 out of 5 stars (1,347)
Exterior Finish	Silver
Item Highlight	Compatible With Chevy Honda Nissan Acura Mazda Cadillac GMC Vehicle 4Runner FJ Cruiser Silverado Camaro And More
Item Type Name	Gas Cap
Manufacturer	ZONFANT AUTO PARTS
Manufacturer Part Number	ZON-G-10504
Material Type	Plastic
Model	ZON-G-10504
Number of Items	3
Number of Packs	1
OEM Equivalent Part Number	10504
Style Name	Modern
What Is In the Box	1 * Gas Cap, 2 * Key

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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R$389

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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Good experience, but the tracking updates could be better.

2 months ago

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