Dorman® 577-403 - Fuel Tank Filler Neck

16 reviews|Item # mpn5171952763
Vehicle Specific
    Select Vehicle
    Replaces Original (OE) Part #:84766922, 84766923
    Authorized Dealer
    $167.63 + Free Shipping
    In Stock (4) - Ships Tomorrow 06.17.26
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    Vehicle Fitment

    Chevy
    GMC

    Specifications

    Material
    Steel
    Material
    Rubber
    Length
    43 in
    Hose Included
    Yes
    Color
    Black
    Color
    Silver
    Clamps Included
    Yes
    Mounting Hardware Included
    No
    Fuel Cap Included
    No
    Vent Line Attached
    Yes
    Vent Quantity
    1
    Fill Pipe Inside Diameter
    34 mm
    Compatible Fuel Type
    Gas
    Vent 1 Inside Diameter
    8 mm
    Vent 1 Type
    Metal and Hose Combination
    Cap Type
    No Cap
    Outside Diameter
    32 mm
    Package Contents
    Fuel Filler Neck

    Features

    • Engineered to comply with current emission standards and to pass state inspections
    • Powder coated and constructed of durable steel for lasting use
    • Direct replacement for a proper fit every time

    Product Details

    Fuel Tank Filler Neck by Dorman®. Fuel filler necks are exposed to harsh elements leading to rust and failure which is usually indicated by leaking fuel or a check engine light. Replacing your filler neck with a Dorman unit will restore functionality while providing a long lasting repair. Dorman fuel filler necks comply with current emission standards and are a direct replacement for a quick and easy repair.

    Dorman® - InformationDorman® - CatalogsDorman Authorized DealerProduct linesFAQWarranty
    Brand:
    Dorman
    Part Number:
    577-403
    UPC:
    194883198135
    Alternate MPN:
    577403
    OE Numbers:
    84766922, 84766923

    Reviews

    (16)
    Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
    /5
    1-10 of 16 Reviews
    5 of 5
    Filler Neck
    Haven't installed yet but looks to be a quality part. Thank you TRUCKiD for great customer service again.
    Dorman® - Fuel Tank Filler Neck
    Posted by Bruce (Amelia, OH) / January 24, 20192002 Oldsmobile Bravada
    5 of 5
    Satisfied Customer
    I am satisfied with the item I ordered.
    Dorman® - Fuel Tank Filler Neck
    Posted by Laura (Leeds, NY) / February 16, 20182000 Chrysler Sebring
    5 of 5
    Nice Looking, Solid
    Have not installed yet, looks great, need to see what the mechanic says.
    Posted by Cynthia (Kingsley, MI) / July 28, 20161999 Subaru Legacy
    4 of 5
    Fuel Tank Filler Neck
    The appearance of good, quality good, good installation.
    Dorman® - Fuel Tank Filler Neck
    Posted by Eero (Liminka, AA) / December 28, 20141989 Toyota 4Runner
    5 of 5
    Good
    Fit like the original.
    Posted by Randy (Syosset, NY) / October 07, 20241986 Ford Bronco
    5 of 5
    2004 Jeep Grand Cherokee Skid Plate
    Quality was good fit-up was perfect, no issues with the install. Price was also good at $186, $200 with shipping included. Very happy with my purchase.
    Dorman® - Fuel Tank Skid Plate
    Posted by Jeffrey (Auburn, IN) / July 13, 20212004 Jeep Grand Cherokee
    5 of 5
    New To Tank Installation
    I was happy to find where I could buy a Dorman tank found TRUCKiD and was super happy with the results. Very fast delivery!
    Posted by Barry (Edgecomb, ME) / August 04, 20201994 GMC CK Pickup
    5 of 5
    Dorman Fuel Tank Skid Plate
    Fits great, looks great.
    Dorman® - Fuel Tank Skid Plate
    Posted by Dana (Nobleboro, ME) / March 13, 20192004 Jeep Grand Cherokee
    5 of 5
    Right Part for the Vehicle
    Straps look strong and are made of sturdy weight metal. They will fit the vehicle exactly, as soon as I can free the original straps (rust is the enemy).
    Dorman® 578-003 - Fuel Tank Strap Set
    Posted by Thomas (Newland, NC) / May 25, 20181990 Ford F-250
    5 of 5
    Right Part, Right Price
    The correct tank arrived quickly. It was shipped in a heavyweight carton and, despite some carton from shipping, was in good shape with no damage. It came with the correct gasket and locking ring. I am having to address rusted nuts and such that have kept me from installing the new tank. But, this tank will bolt up easily once the old tank is out of the way.
    Posted by Thomas (Newland, NC) / May 25, 20181990 Ford F-250

    Questions and Answers

    (0)
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!