Replaces

1986-1989 Buick LeSabre Fuel Tank Filler Neck for Screw Type Gas Cap Front Wheel Drive for FWD Models

This part replaces:

  • DORMAN 577-916
  • OE # 25619420
  • OE # 22519390

  • New

Specifications

  • Fits between outer 1/4 panel and filler hose
  • Configuration:
    • (1) Main filler tube
    • (1) Vent Tube
  • Built to strict quality control standards
  • Will only fit filler necks that use a screw type of gas cap
    • Will not fit the Snap Lock type of gas cap

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. Removing the Wheel (1:30)
    • Pry off the center cap with a flat blade screwdriver
    • Loosen the 19mm lug nuts with the vehicle on the ground
    • Raise the vehicle with a floor jack
    • Secure the vehicle on jack stands
    • Remove the lug nuts
    • Pull off the wheel
  2. Removing the New Fuel Filler Neck (1:45)
    • Spray the bolt holding the filler neck bracket with rust penetrant
    • Remove the gas cap
    • Remove the three 7mm screws around the filler
    • Remove the 11mm bolt on the bracket
    • Remove the clamps with a 5/16 socket or flat blade screwdriver
    • Separate the fuel hoses from the filler neck with a flat blade screwdriver
    • Remove the two 7mm screws from the fender panel
    • Pull the filler neck down and out
    • If the bolt in the bracket remains, hammer it out with a chisel
  3. Installing the New Fuel Filler Neck (6:15)
    • Connect the fuel lines to the fuel filler neck
    • If the bolt was hammered out, place a bolt, washer and nut into the bracket
    • Tighten the 11mm bolt to the bracket
    • Tighten the hose clamps with a 5/16 socket or flat blade screwdriver
    • Insert the filler neck into place
    • Tighten the 7mm bolts around the filler neck
    • Place the gas cap on
    • Clip the fender into place
    • Tighten the two 7mm screws to the fender panel
  4. Reattaching the Wheel (9:21)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the lug nuts to 100 foot-pounds in a crossing or star pattern
    • Reattach the center cap

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Floor Jack
  • Chisel
  • Hammer

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Pliers, Cutters & misc Wrenches

  • Lug Wrench

  • Ratchets & Related

  • Socket Extensions
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 19mm Socket
  • 11mm Socket
  • 7mm Socket

  • Sockets - SAE

  • 5/16 Inch Socket

How-to Video:

(09:53 min)

Tools List:

    General Tools

  • Jack Stands
  • Floor Jack
  • Chisel
  • Hammer

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Pliers, Cutters & misc Wrenches

  • Lug Wrench

  • Ratchets & Related

  • Socket Extensions
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 19mm Socket
  • 11mm Socket
  • 7mm Socket

  • Sockets - SAE

  • 5/16 Inch Socket



This part replaces:

  • DORMAN 577-916
  • OE # 25619420
  • OE # 22519390

Vehicle Fit

  • 1985-1990 Buick Electra Fuel Tank Filler Neck for Screw Type Gas Cap Front Wheel Drive for FWD Models
  • 1986-1989 Buick LeSabre Fuel Tank Filler Neck for Screw Type Gas Cap Front Wheel Drive for FWD Models
  • 1990-1997 Buick LeSabre Fuel Tank Filler Neck for Screw Type Gas Cap
  • 1991-1996 Buick Park Avenue Fuel Tank Filler Neck for Screw Type Gas Cap
  • 1989-1993 Cadillac Deville Fuel Tank Filler Neck for Screw Type Gas Cap Front Wheel Drive for FWD Models
  • 1989-1993 Cadillac Fleetwood Fuel Tank Filler Neck for Screw Type Gas Cap Front Wheel Drive for FWD Models
  • 1992-1995 Olds 88 Fuel Tank Filler Neck for Screw Type Gas Cap
  • 1996-1997 Olds 88 Fuel Tank Filler Neck for Screw Type Gas Cap for Super Charged Models
  • 1985-1990 Olds 98 Fuel Tank Filler Neck for Screw Type Gas Cap Front Wheel Drive for FWD Models
  • 1985-1990 Olds 98-Regency Fuel Tank Filler Neck for Screw Type Gas Cap Front Wheel Drive for FWD Models
  • 1992-1995 Olds Regency Fuel Tank Filler Neck for Screw Type Gas Cap
  • 1996-1997 Olds Regency Fuel Tank Filler Neck for Screw Type Gas Cap for Super Charged Models
  • 1987-1995 Pontiac Bonneville Fuel Tank Filler Neck for Screw Type Gas Cap
  • 1996-1997 Pontiac Bonneville Fuel Tank Filler Neck for Screw Type Gas Cap for Super Charged Models
$59.95
Save 51%
List: $123.47 Save: $63.52
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Part #: 1AFMX00055

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