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Make sure this part fits

GM 25727012
Filler Neck

1998-2005 GM

Customer Questions & Expert Answers (10)
GM 25727012 Filler Neck
GM 25727012 Filler Neck
GM 25727012 Filler Neck
  • Part Description
    Pipe Assembly-Fuel Tank Filler; Fuel Tank Filler Neck; Fuel Filler Hose
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • 25727012 Filler Neck is Ref No. 10 in the diagram below

    2000 Cadillac DeVille Filler Neck Diagram for 25727012
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 25727012

  • Vehicle Fitment

    Year Make Model Trim Engine
    1998-2005 Cadillac DeVilleBase, d'Elegance, DHS, DTS, Protection Series8 Cyl 4.6 L GAS
    1998-2004 Cadillac SevilleSLS, STS8 Cyl 4.6 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25727012 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25727012 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Fuel Tank Filler Neck on Cadillac DeVille? Posted by Customer
    A:
    One must start fuel filler neck replacement by draining fuel from the tank until it reaches the level of the hose. After that raise the vehicle until you can access the wheel house filler pipe opening cover properly. At the beginning of fuel filler pipe removal start by removing both the Fuel Tank filler pipe ground wire bolt and the fuel filler pipe clamp before the pipe can be taken out. The first step for installation involves placing the fuel filler pipe while following it with the fuel filler pipe clamp which needs to be tightened to 4.2 n.m (37 lb in). Set the Fuel Tank filler pipe ground wire attaching bolt at 9 n.m (80 lb in torque) then put on the wheel house filler pipe opening cover. After lowering the vehicle you should fill the tank with fuel before installing the Fuel Tank filler pipe cap. To check for leaks, turn the ignition on with engine off for two seconds before turning it off for ten seconds followed by another turning on with engine off for leak inspection. Attach the fuel injector sight shield after finishing the installation process.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to Replace a Fuel Filler Hose on Cadillac Seville? Posted by Customer
    A:
    It is essential to drain the Fuel Tank until it sits under the Fuel Filler Hose before starting Fuel Filler Hose replacement. Raise the vehicle afterward you should take off the wheel house filler pipe opening cover. The procedure to remove the fuel filler pipe begins by removing the Fuel Tank filler pipe ground wire bolt then the fuel filler pipe clamp before capturing the fuel filler pipe. Installation begins with placing the fuel filler pipe in its position while following all service precautions stated in fastener notices. You should fasten the fuel filler pipe clamp until it reaches 4.2 nm (37 lb in) of tightness. Secure the attaching bolt of the Fuel Tank filler pipe ground wire with a torque of 9 nm (80 lb in). The wheel house filler pipe opening needs its cover replaced before lowering the vehicle down for fuel addition to the tank. Place the Fuel Tank filler pipe cap while attaching the negative Battery Cable. The procedure for leak detection begins with turning on ignition while engine remains off for two seconds followed by ignition off for ten seconds and ends with another ignition on and engine off sequence for leak inspection. Install the fuel injector sight shield to complete the task.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the next step after removing the fuel tank for the 2004 Cadillac DeVille? Posted by Customer
    A:
    Detach the fuel filler hose from the fuel tank.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Filler Hose
    Q:
    How should the fuel filler hose clamp be tightened for the 2005 Cadillac DeVille? Posted by Customer
    A:
    Ensure to tighten the fuel filler hose clamp to 4.2 N.m (37 lb in) as per the Fastener Notice in Service Precautions.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Filler Hose
    Q:
    What should be done after removing the fuel tank for the 2003 Cadillac DeVille? Posted by Customer
    A:
    Detach the fuel filler hose from the fuel tank.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Filler Hose
    Q:
    What is the final step after installing the fuel filler hose for the 2002 Cadillac Seville? Posted by Customer
    A:
    Reinstall the fuel tank.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Filler Hose
    Q:
    What is the next step after tightening the fuel filler pipe clamp for the 2001 Cadillac DeVille? Posted by Customer
    A:
    Install the fuel tank filler pipe ground wire attaching bolt and tighten it to 9 N.m (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Filler Hose
    Q:
    What is the first step in the installation process for the 2001 Cadillac Seville? Posted by Customer
    A:
    Install the fuel filler pipe and ensure to follow the Fastener Notice in Service Precautions.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Filler Hose
    Q:
    What should be done after relieving the fuel pressure for the 2000 Cadillac Seville? Posted by Customer
    A:
    Drain the fuel tank and raise the vehicle, ensuring to follow vehicle lifting precautions.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Filler Hose
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Filler Neck 25727012 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 25727012 Filler Neck is available in the market under the name GM Fuel Filler Hose, Fuel Tank Filler Neck. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 25727012 Filler Neck fits certain Cadillac DeVille, Seville models.
The original GM component designated by manufacturer part number 25727012 maintains top performance when functioning as the Pipe Assembly-Fuel Tank Filler; Fuel Tank Filler Neck; Fuel Filler Hose unit. The component 25727012 is constructed from durable material and its dimensions span 28.8 x 4.9 x 3.7 inches while weighing 2.00 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Filler Pipe; Pipe, Fuel Tank Filler. The part 25727012 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.