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Cadillac Fuel Tank Filler Neck Pipe

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Fuel Filler Neck for 2007-2014 Cadillac Escalade ESVFuel Filler Neck for 2007-2014 Cadillac Escalade ESV
A-Premium®Part # APFFP182
Fuel Filler Neck for 2007-2014 Cadillac Escalade ESV
$161.99
Only 1 item left in stock
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2-year warranty
90 days free return
Fits Cadillac Escalade ESV: 2007 2008 2009 2010 2011 2012 2013 2014
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Vehicle: Cadillac
Item LocatedCanada
Quantity1
MaterialSteel
ColorBlack
Part interchange
FN947, 10390318, 15845313, 20878552, 20964889, 22951218, 25844429, 25852918
item #1003YE98
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Fuel Filler Neck for 1993 Cadillac 60 Special
A-Premium®Part # APFFP066
Fuel Filler Neck for 1993 Cadillac 60 Special
$129.99
Only 1 item left in stock
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2-year warranty
90 days free return
Fits 1993 Cadillac 60 Special
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Vehicle: Cadillac
Item LocatedCanada
Quantity1
MaterialSteel
ColorBlack
Part interchange
577-916, FN601, 22519390
item #1003YECW
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Fuel Filler Neck for 1986-1992 Cadillac Fleetwood
A-Premium®Part # APFFP066
Fuel Filler Neck for 1986-1992 Cadillac Fleetwood
$129.99
Only 1 item left in stock
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2-year warranty
90 days free return
Fits Cadillac Fleetwood: 1986 1987 1988 1989 1990 1991 1992
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
MaterialSteel
ColorBlack
Part interchange
577-916, FN601, 22519390
item #1003YH4R
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Fuel Filler Neck for 1986-1993 Cadillac DeVille
A-Premium®Part # APFFP066
Fuel Filler Neck for 1986-1993 Cadillac DeVille
$129.99
Only 1 item left in stock
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2-year warranty
90 days free return
Fits Cadillac DeVille: 1986 1987 1988 1989 1990 1991 1992 1993
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
MaterialSteel
ColorBlack
Part interchange
577-916, FN601, 22519390
item #1003YC01
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A-Premium APFFP151 2007-2013 Cadillac Escalade EXT Fuel Tank Filler Neck Pipe
A-Premium®Part # APFFP151
A-Premium APFFP151 2007-2013 Cadillac Escalade EXT Fuel Tank Filler Neck Pipe
$131.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
MaterialSteel
ColorBlack
item #1012UHCY
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Fuel Filler Neck for 2007-2014 Cadillac Escalade
A-Premium®Part # APFFP151
Fuel Filler Neck for 2007-2014 Cadillac Escalade
$131.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac Escalade: 2007 2008 2009 2010 2011 2012 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
MaterialSteel
ColorBlack
item #1013CPEP
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Fuel Filler Neck for 2008-2011 Cadillac CTS
A-Premium®Part # APFFP106
Fuel Filler Neck for 2008-2011 Cadillac CTS
$113.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CTS: 2008 2009 2010 2011
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
MaterialSteel
ColorBlack
Part interchange
FN1056, 20789050, 20931175, 25846197
item #1003Y8LY
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Fuel Filler Neck for 2012-2014 Cadillac CTS
A-Premium®Part # APFFP111
Fuel Filler Neck for 2012-2014 Cadillac CTS
$113.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CTS: 2012 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
MaterialSteel
ColorBlack
Part interchange
FN1066, 20931175, 25846197, 25946274
item #1003Y8KL
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2 Pcs Fuel Tank Filler Neck for 2014-2019 Cadillac CTS
A-Premium®Part # APFFP223
2 Pcs Fuel Tank Filler Neck for 2014-2019 Cadillac CTS
$63.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CTS: 2014 2015 2016 2017 2018 2019
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity2
ColorBlack
Part interchange
13580741
item #1012ZLGH
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2 Pcs Fuel Tank Filler Neck for 2019-2021 Cadillac XT4
A-Premium®Part # APFFP223
2 Pcs Fuel Tank Filler Neck for 2019-2021 Cadillac XT4
$63.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac XT4: 2019 2020 2021
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity2
ColorBlack
Part interchange
13580741
item #1012ZKRN
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2 Pcs Fuel Tank Filler Neck for 2020-2021 Cadillac XT6
A-Premium®Part # APFFP223
2 Pcs Fuel Tank Filler Neck for 2020-2021 Cadillac XT6
$63.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac XT6: 2020 2021
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity2
ColorBlack
Part interchange
13580741
item #1012ZLXL
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Fuel Tank Filler Neck for 2017-2021 Cadillac XT5
A-Premium®Part # APFFP224
Fuel Tank Filler Neck for 2017-2021 Cadillac XT5
$56.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac XT5: 2017 2018 2019 2020 2021
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
ColorBlack
Part interchange
13580741
item #1012ZH6R
Show less
2 Pcs Fuel Tank Filler Neck for 2017-2020 Cadillac Escalade ESV
A-Premium®Part # APFFP223
2 Pcs Fuel Tank Filler Neck for 2017-2020 Cadillac Escalade ESV
$63.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac Escalade ESV: 2017 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity2
ColorBlack
Part interchange
13580741
item #1012ZL5L
Show less
2 Pcs Fuel Tank Filler Neck for 2017-2020 Cadillac Escalade
A-Premium®Part # APFFP223
2 Pcs Fuel Tank Filler Neck for 2017-2020 Cadillac Escalade
$63.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac Escalade: 2017 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity2
ColorBlack
Part interchange
13580741
item #1012ZHGL
Show less
2 Pcs Fuel Tank Filler Neck for 2020-2021 Cadillac CT5
A-Premium®Part # APFFP223
2 Pcs Fuel Tank Filler Neck for 2020-2021 Cadillac CT5
$63.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CT5: 2020 2021
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity2
ColorBlack
Part interchange
13580741
item #1012ZN7Z
Show less
Fuel Tank Filler Neck for 2020-2021 Cadillac XT6
A-Premium®Part # APFFP224
Fuel Tank Filler Neck for 2020-2021 Cadillac XT6
$56.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac XT6: 2020 2021
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
ColorBlack
Part interchange
13580741
item #1012ZN31
Show less
2 Pcs Fuel Tank Filler Neck for 2017-2021 Cadillac XT5
A-Premium®Part # APFFP223
2 Pcs Fuel Tank Filler Neck for 2017-2021 Cadillac XT5
$63.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac XT5: 2017 2018 2019 2020 2021
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity2
ColorBlack
Part interchange
13580741
item #1012ZLHP
Show less
2 Pcs Fuel Tank Filler Neck for 2020-2021 Cadillac CT4
A-Premium®Part # APFFP223
2 Pcs Fuel Tank Filler Neck for 2020-2021 Cadillac CT4
$63.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CT4: 2020 2021
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity2
ColorBlack
Part interchange
13580741
item #1012ZHQD
Show less
Fuel Tank Filler Neck for 2017-2020 Cadillac Escalade ESV
A-Premium®Part # APFFP224
Fuel Tank Filler Neck for 2017-2020 Cadillac Escalade ESV
$56.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac Escalade ESV: 2017 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
ColorBlack
Part interchange
13580741
item #1012ZLGU
Show less
Fuel Tank Filler Neck for 2020-2021 Cadillac CT5
A-Premium®Part # APFFP224
Fuel Tank Filler Neck for 2020-2021 Cadillac CT5
$56.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CT5: 2020 2021
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedCanada
Quantity1
ColorBlack
Part interchange
13580741
item #1012ZLLK
Show less
Page 1 of 2

What is a filler neck on the gas tank?

A fuel tank filler neck pipe is a component of a vehicle's fuel system that connects the fuel tank to the fuel filler inlet. It is typically located behind the fuel door on the side of the vehicle. The filler neck pipe is a long, narrow metal or plastic tube that extends from the fuel tank to the filler inlet, and it is designed to allow fuel to flow into the tank while also preventing spills and fuel vapors from escaping.

The fuel tank filler neck has several important functions. Firstly, it prevents fuel spills and splashes by directing the fuel flow directly into the tank, which can help prevent fuel from spilling onto the ground and help decrease environmental pollution.

The components of a fuel gas tank filler neck can also help ensure safe and efficient fueling. The fuel filler neck pipe generally consists of a filler neck, a vent tube, a flange or collar, a locking cap and a sensor.

Bad fuel filler neck symptoms

The fuel tank filler neck pipe may become damaged or corroded over time, which can lead to leaks or other problems. A bad fuel tank filler neck can cause several issues with the fuel system of a vehicle. Therefore, learning how to look for the failing signs of a fuel tank filler neck is important:

  • Fuel smell: A bad fuel tank filler neck can cause a noticeable fuel smell, especially if the neck is leaking or cracked. Fuel vapors can escape from the filler neck, causing a strong odor. If you smell gasoline near the fuel tank or filler neck, it may be a sign of a bad filler neck.
  • Fuel leaks: Leaking fuel is a clear indication that the fuel tank filler neck needs to be inspected or repaired. Fuel leaks can occur from a cracked or corroded filler neck or a loose or damaged hose or clamp. Look for any signs of fuel dripping or pooling under the vehicle, as this can pose a significant safety risk.
  • Difficulty filling the tank: If you're having trouble filling the fuel tank or it takes a long time to fill, it may be due to a blocked or damaged filler neck. A blocked vent tube or a damaged filler neck can restrict fuel flow, causing difficulty in filling the tank.
  • Check engine light: A bad fuel tank filler neck can cause the check engine light to come on, especially if there is an issue with the fuel system or emissions control system. A diagnostic scan tool can help identify any trouble codes associated with a bad filler neck.
  • Visual inspection: A visual inspection of the fuel tank filler neck can reveal any visible signs of damage, such as cracks, rust, or corrosion. Look for any signs of wear or damage, including broken mounting brackets or damaged hoses.

Fuel tank filler neck replacement

If any of the above signs are noticed, you are suggested to have the fuel tank filler neck inspected by a qualified mechanic as soon as possible. If you have identified a bad fuel tank filler neck that needs to be replaced, you may be interested in the steps involved in a fuel tank filler neck replacement.

First of all, you will need to gather the necessary tools and materials. Then disconnect the battery to locate and disconnect the old filler neck. After that, install the new filler neck and then test the fuel system for leaks and proper operation. Don’t forget to reconnect the battery.