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LASFIT T3 4257NA 4257 LED Bulb Amber Built In Resistor Front Turn Signal Customized for Ford Maverick Lariat F-150 F-250 F-350 CANBUS Error Free Bright Blinker DRL Parking Light Anti Hyper Flash(2pcs)

  • Based on 412 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jun 11
Order within 2 hours and 22 minutes
Available payment plans shown during checkout

Color: Amber


Features

  • 500% BRIGHTERLASFIT T3 4257 led bulbs Amber are 500% brighter than halogen. They are equipped with 20pcs 3030 top-grade LED chips, resulting in a 360 full lighting effect. The bulbs provide 4000LM and 48W of Amber lighting for every turn. The luminosity of all bulbs has been accurately measured, ensuring a visually appealing driving experience with vibrant colors.
  • 99% CANBUS ERROR FREELASFIT 4257 bulbs are designed to work seamlessly with 99% of vehicle computer systems, thanks to the upgraded built-in resistor. After numerous tests, LASFIT has taken another leap forward by eliminating the need for annoying additional resistor. Your vehicle receives a truly advanced turn signal bulb, and you can say goodbye to worries about hyper flash.
  • 5-MIN PLUG & PLAYYou can replace the front turn signal bulbs for 2022-2024 Ford Maverick XL/XLT/Lariat accessories, for 2019-2023 F-150, 2021-2022 F-250 F-350 within 5 minutes without any modification and no need extra decoder. These bulbs are specifically designed based on the OEM halogen bulbs socket, ensuring a perfect fit into your housing. Fit for 4257 4257NA 4257NALL 4257NAK 4257A 4257AK Turn Signal Lights.
  • INNOVATION PROTECTION TECHThe presence of Intelligent IC driver and Load MINI fuses in LASFIT bulbs offers superior protection against instantaneous high current, resulting in enhanced light performance and a longer lifespan. Enjoy a stable and safer driving experience with LASFIT bulbs.

Brand: LASFIT


Brightness: 4000 Lumen


Item Package Quantity: 1


Color: Amber


Fit Type: Vehicle Specific Fit


Brand: ‎LASFIT


Brightness: ‎4000 Lumen


Item Package Quantity: ‎1


Color: ‎Amber


Fit Type: ‎Vehicle Specific Fit


Auto Part Position: ‎Front Outside


Bulb Shape Size: ‎T3


Operating Life: ‎30000 Hours


Manufacturer: ‎LASFIT


Item Weight: ‎1.76 ounces


Package Dimensions: ‎3.86 x 2.44 x 1.14 inches


Manufacturer Part Number: ‎T3-4257A


Special Features: ‎Compatible with 2022 2023 2024 Ford Maverick XL/XLT/Lariat, for front turn signal light; Compatible with 2019-2023 Ford F-150, for front turn signal light; Compatible with 2021 2022 Ford F-250/F-350, for front turn signal light.


Date First Available: June 20, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 11

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.

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Top Amazon Reviews


  • Great Quality!
Color: Amber/White
Excellent Fit and look. Reasonably priced. No issues on installation. Nice and bright with no flickering or hesitation on turn signals. Would buy again and recommend to my friends.
Reviewed in the United States on March 17, 2025 by Placeholder

  • Highly Recommended bulbs for Ford Maverick.
Color: Amber/White
Right of the bat you can see the build quality is 10/10. Fits perfectly to my Ford Maverick. Amber and white LED lights are also bright. The white led is actually bright enough to add an additional visibility as a complement for the existing headlight during night time. I have no complain for this company. Bulb lifespan is longer compared to the brands the I purchased from the last few years. The company also honor 1 year warranty hassle-free. Highly Recommended brand for sure. ... show more
Reviewed in the United States on May 2, 2025 by Eleane Nice

  • Bright bulbs
Color: White
Great product. 10 to 15 minutes to install. MUCH brighter than bulbs. I can see behind the truck now.
Reviewed in the United States on March 12, 2025 by Charles W.

  • Extremely bright and perfect fit in W12 sockets
Color: White
I use the white version for my reverse/backup light. Fits the W12 socket on my 2021 Ford F150 halogen tail light housing perfectly with no modifications. Extremely bright. Of the six different bulbs I’ve tried this was probably tied for the brightest and it fit without modification.
Reviewed in the United States on April 26, 2025 by Anonymouse

  • Both failed at 4 months. Save your money.
Color: Amber/White
Do not buy. Right turn signal failed at 4 months. Was sent another pair under warranty. Left side failed a week later. As soon as they are out of warranty or if they fail again OEM bulbs are going back in. Really love the look of these and how they work. Just can't see paying that much for low quality bulbs that will fail. ... show more
Reviewed in the United States on February 17, 2025 by Chris Helfrick

  • DRL Not All there But Brighter and Overall Better !
Color: Amber/White
The LED is great change from the brightness and it is SUPER easy to install, takes about 30 seconds and overall is great BUT the DRL function is not fully working as it will not come on with DRL. It comes on when changed to lights on, but the DRL function stopped working when I did a remote start, it blinked and now it won't come on with just using the DRL. It will do the turn signal which is 1000 times better then the standard bulb which is the 50's look and brightness. Overall, good option for Ford Maverick Owners, but now the 2025/26 models have changed the lighting so this is not necessary anymore. They removed the bulb and updated the look already for 2026 Mavericks. ... show more
Reviewed in the United States on January 19, 2025 by ROUTE 66 CENTENNIAL

  • Great lights
Color: Amber/White
Great switch back lights work as described makes the lights perfect.
Reviewed in the United States on March 12, 2025 by Albert Chavez

  • They Work, No Hyperflashing.
Color: White
Bought these to replace the Halogen reverse bulbs that came with my 2021+ F150. Brighter than the halogens, easy to instal. No hyperflashing or conductors/ adapters required; just plug and play. You will need to insert the bulb with its proper orientation though, or it will not work. At least in my situation. So try it out before you reassembled everything. ... show more
Reviewed in the United States on August 22, 2024 by unbiased buyer

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