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Aunginsy Car Fuel Tank Cap Replacement Anti-theft Lock Cap Fit Toyot@a Tacoma 2016-2023 Truck Door Locking Gas Cap Tank Cover Fuel Filler Door Protector with Lock Trim Cover Decoration Kit Accessories

  • Based on 75 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Aug 19
Order within 5 hours and 14 minutes
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Color: Black


Features

  • Premium Aluminum Alloy: Truck fuel filler door locking gas tank cap cover is made of premium aluminum alloy material, The high-quality CNC aluminum alloy with the anodized coating will last a lifetime without corrosion, and the sturdy material will provide a better texture.
  • Patent Design: The locking gas cap tank cover fuel door protector is according to the original car design, perfectly fits it. Features a lock and key mechanism to protect your fuel tank from theft and tampering.
  • Easy to Install: Fuel tank cap replacement anti-theft lock cap is easy to install and use, simply screw on the provided screws, it can replace the original old fuel tank cap directly.
  • Aunginsy Guarantee: We offer 24 monthly guarantee service. If you have any questions about the product/installation issue, received an incorrect/damaged or if the product doesn't fit your vehicle, please don't install it and contact us, we will answer doubts/refund/exchange for you within 24 hours.

Description

Focusing on the research and development of vehicde accessories Professional factory that manufactures high-quality product Aunginsy is a professional manufacturer of car center organizers. We always adhere to the technical concept of specialization and standardization to serve our customers with excellent products. We keep up with the market demand and develop the most suitable products for your vehicle. Let you enjoy a wonderful driving experience and stay away from the messy cabin. Your support will push us to keep designing and manufacturing better products!

Brand: Aunginsy


Color: Black


Material: Aluminum


Exterior Finish: Aluminum


Vehicle Service Type: Truck


Brand Name: Aunginsy


Model Number: Trim Cover


Manufacturer Part Number: 19703


Number of Items: 1


Manufacturer: Aunginsy


Included Components: Comes with housing


Item Type Name: Trim Cover


Manufacturer Warranty Description: NoWarningApplicable


Color: Black


Exterior Finish: Aluminum


Style Name: Modern


Item Weight: 0.77 kg


Compatible with Vehicle Type: Truck


Automotive Fit Type: Vehicle Specific Fit


Closure Type: Pull On


Material Type: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product
Color: Black-G
Quality was outstanding and it was simple to install. And it looks great. Very Very happy with it. 👍
Reviewed in the United States on April 22, 2026 by Sean Gaddis

  • Toyota 1919 Fuel door
Color: Black
Great fit and easy to install.
Reviewed in the United States on May 22, 2026 by kristin kraftcheck

  • Very good
Color: Black
I really like this product, very impressed with the quality of it. Easily installed but very disappointed with the four screws provided for installation. Come on with the price point it should have better quality attaching screws, same diameter as oem screws and SS ! Provided screws are to small diameter and won’t tighten so I will have to go to hardware store and get larger and higher quality screws. An additional expense! ... show more
Reviewed in the United States on July 17, 2026 by Michael Prelle

  • Provided screws will not work
Color: Black
The screws that came with the fuel door are not large/thick enough and easily pull out of the factory screw holes.
Reviewed in the United States on May 26, 2026 by Brett E Miller

  • Locking door on toco
Color: Black
Works as advertised. Might require some trimming on some fender flares but no big deal. Nice product
Reviewed in the United States on April 27, 2024 by Biggs

  • Clarify your bed length before purchasing
Color: Black
This is a great product. I absolutely enjoy it and looks good and works well except I believe due to having a long bed instead of the short bed it doesn't sit as flush when fasting it to the side of the truck. The picture is on a short bed installment. I have a long bed Tacoma and it sits a little separated on the top left corner away from the bed of the truck. So there is a small gap which is super unsatisfactory since it doesn't seem to sit flush on that side. But overall the product is great. The idea is fantastic. The installment didn't take long a little strenuous to get those hinges pulled back in order to get the original door off. But overall quick install after that ... show more
Reviewed in the United States on March 16, 2024 by Amazon Customer

  • Be aware
Color: Black
I am giving it 2 stars because as the product itself is nice I feel that there's a few issues. 1 there is no rubber seal or some sort of seal around the diameter of it. The screws provided did not work. I have to go to my local hardware store to figure it out. On my truck the original 2 screws or rivits were difficult to get off. They just don't screw off. Didn't want to remove entire wheel well cover so I used a Dremel. Be aware of these when u purchase. A quick job just became a few hours and now running around to figure out a seal and screws or bolts. Ugh! ... show more
Reviewed in the United States on September 5, 2025 by Placeholder

  • Fits great but buy your own screws!
Color: Black-C
It fit my 2017 Tacoma TRD Sport, standard size bed, perfectly. I like the way it matches the curve. I was worried about wind noise or rattle or looseness, but it fits great! As another reviewer mentioned, if the old door is still on, you will have to find a way to disconnect it. I was able to cut off the spring but that wasn't enough. I then carefully pried open the metal lip holding the rod on the door. Just a little bit of work is all you need. Also, as so many reviewers have noted, the included screws are just not wide enough to use for your installation. Previous reviewer Scarecrow, suggested #12 or #14 pan head steel screws 2 at 1.25" long and 2 at 1.5" long. I used #12 screws for all four then found that two of them wouldn't completely tighten so I used the #14 on those. They were inexpensive and come 2 or 4 to a bag at Home Depot. I've had it on a little over a week and I'm perfectly happy with this product! I thought about including a photo but the one's out there now are a good representation of the fit. ... show more
Reviewed in the United States on April 15, 2025 by David

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