Locking Fuel Cap
$23.44
BFNG
Part # MGC4854T
4.7(47 reviews)Tethered Fuel Cap
Fits Hyundai, Kia, Lexus & more — 287 vehicle applications
$10.50
Only 3 left in stock
1
Express Checkout
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
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BFNG MGC4854T Vehicle Fitment
Fits 287 vehiclesThis Tethered Fuel Cap fits Hyundai, Kia, Lexus, Mazda and 1 more makes vehicles.
2025 Lexus GX550
2024-2025 Lexus TX350
2022-2025 Lexus IS500
2022-2025 Lexus LX600
2022-2024 Lexus NX250
2022-2024 Lexus NX350
2021-2025 Lexus ES250
2020-2025 Lexus ES350
2020-2025 Lexus LC500
2020-2025 Lexus RX350
2020-2025 Lexus RC350
2020-2025 Lexus RC300
2020-2025 Lexus RC F
2020-2025 Lexus LS500
2020-2025 Lexus IS300
2020-2025 Lexus IS350
2020-2023 Lexus GX460
2020-2022 Lexus UX200
2020-2022 Lexus RX350L
BFNG MGC4854T Specifications
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Thread Diameter
- 44.70 mm
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Thread Diameter
- 1.76 in
- Material
- Plastic
- Material
- Plástico
BFNG MGC4854T Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
MGC4854TMGC4854T31010R50007730012020MGC4854T4854BT4854BT9MGC4854TDR6142250B703-5535MGC4854T
BFNG MGC4854T Product Description
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Key Features
- Passes all state and federal emissions tests
- Reduces air pollution with proper sealing and venting
- Manufactured from durable, long-life materials
- Independently tested for emission control
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
About BFNG
Shop BFNG Fuel Tank Cap at Autrex with vehicle fitment details, current pricing, and checkout options for the BFNG MGC4854T. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
4.7out of 5
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — BFNG MGC4854T
What vehicles does the BFNG MGC4854T fit?
The BFNG MGC4854T fits 50 vehicle applications including 2024-2026 Hyundai Kona, 2021-2025 Hyundai Elantra, 2021-2025 Hyundai Santa Fe, 2022-2025 Hyundai Tucson, 2022-2025 Hyundai Santa Cruz and 45 more. Check the full fitment list above to confirm your vehicle.
What parts does the BFNG MGC4854T replace?
The BFNG MGC4854T is a direct replacement for MGC4854T, MGC4854T, 31010R5000, 7730012020, MGC4854T and 6 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the BFNG MGC4854T?
Shipping options for the BFNG MGC4854T are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the BFNG MGC4854T cost?
The BFNG MGC4854T is currently listed at $10.50 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Tethered Fuel Cap a direct fit replacement?
Yes, the Tethered Fuel Cap by BFNG is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Tethered Fuel Cap come with?
The Tethered Fuel Cap comes with the standard BFNG manufacturer warranty. Please check the product specifications for exact warranty terms.
