Locking Fuel Cap
$23.44
BFNG
Part # MGC517
4.7(47 reviews)Fuel Tank Cap
Fits Chevrolet, GMC, Dodge & more — 1,230 vehicle applications
$10.14
Only 8 left in stock
1
Express Checkout
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
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BFNG MGC517 Vehicle Fitment
Fits 1,230 vehiclesThis Fuel Tank Cap fits Chevrolet, GMC, Dodge, Jeep vehicles.
2001-2003 Chevrolet Silverado 2500 HD
2001-2003 Chevrolet Silverado 3500
1996-2002 Chevrolet Express 2500
1996-2002 Chevrolet Express 3500
1995-1999 Chevrolet C1500 Suburban
1995-1999 Chevrolet K1500 Suburban
1995-1999 Chevrolet Tahoe
1994-1999 Chevrolet C2500 Suburban
1994-1999 Chevrolet K2500 Suburban
1989-1991 Chevrolet R1500 Suburban
1989-1991 Chevrolet R2500 Suburban
1989-1991 Chevrolet R3500
1989-1991 Chevrolet V1500 Suburban
1989-1991 Chevrolet V2500 Suburban
1989-1991 Chevrolet V3500
1989 Chevrolet R2500
1988-2000 Chevrolet C2500
1988-2000 Chevrolet C3500
1988-2000 Chevrolet K2500
1988-2000 Chevrolet K3500
1988-1998 Chevrolet C1500
1988-1998 Chevrolet K1500
1987-1994 Chevrolet Blazer
1987-1988 Chevrolet R10 Suburban
1987-1988 Chevrolet R20
1987-1988 Chevrolet R20 Suburban
1987-1988 Chevrolet R30
1987-1988 Chevrolet V10 Suburban
1987-1988 Chevrolet V20 Suburban
1987-1988 Chevrolet V30
1987 Chevrolet R10
1987 Chevrolet V10
1987 Chevrolet V20
1983-1996 Chevrolet G30
1983-1995 Chevrolet G20
1982-1999 Chevrolet P30
1982-1989 Chevrolet P20
1982-1986 Chevrolet K5 Blazer
1979-1986 Chevrolet C10
BFNG MGC517 Specifications
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Material
- Plastic, Rubber
- Material
- Plástico, Caucho
- Color
- Green
- Color
- Verde
BFNG MGC517 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
651740517MGC517MGC517MGC517MGC5176517P6517GT333GT2079MGC51710819D1083010830DMGC517703-138310830
BFNG MGC517 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
- Manufactured from durable, long-life materials
- Independently tested for emission control
- Passes all state and federal emissions tests
- Reduces air pollution with proper sealing and venting
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 MGC517. 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 MGC517
What vehicles does the BFNG MGC517 fit?
The BFNG MGC517 fits 50 vehicle applications including 2001-2003 Chevrolet Silverado 2500 HD, 2001-2003 Chevrolet Silverado 3500, 1996-2002 Chevrolet Express 2500, 1996-2002 Chevrolet Express 3500, 1988-2000 Chevrolet C2500 and 45 more. Check the full fitment list above to confirm your vehicle.
What parts does the BFNG MGC517 replace?
The BFNG MGC517 is a direct replacement for 6517, 40517, MGC517, MGC517, MGC517 and 12 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the BFNG MGC517?
Shipping options for the BFNG MGC517 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 MGC517 cost?
The BFNG MGC517 is currently listed at $10.14 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 Fuel Tank Cap a direct fit replacement?
Yes, the Fuel Tank 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 Fuel Tank Cap come with?
The Fuel Tank Cap comes with the standard BFNG manufacturer warranty. Please check the product specifications for exact warranty terms.
