Audi 100 Fuel Filler Neck Replacement at your home or office.

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Fuel Filler Neck Replacement Service

How much does a Fuel Filler Neck Replacement cost?

On average, the cost for a Audi 100 Fuel Filler Neck Replacement is $1096 with $906 for parts and $190 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1989 Audi 100L5-2.3LService typeFuel Filler Neck ReplacementEstimate$2042.08Shop/Dealer Price$2530.11 - $3915.44
1990 Audi 100L5-2.3LService typeFuel Filler Neck ReplacementEstimate$2002.08Shop/Dealer Price$2490.17 - $3875.55
1992 Audi 100V6-2.8LService typeFuel Filler Neck ReplacementEstimate$2116.07Shop/Dealer Price$2625.19 - $4026.34
1994 Audi 100V6-2.8LService typeFuel Filler Neck ReplacementEstimate$2116.07Shop/Dealer Price$2625.07 - $4026.12
1993 Audi 100V6-2.8LService typeFuel Filler Neck ReplacementEstimate$2116.07Shop/Dealer Price$2625.28 - $4026.50
1991 Audi 100L5-2.3LService typeFuel Filler Neck ReplacementEstimate$2002.08Shop/Dealer Price$2490.17 - $3875.54
Show example Audi 100 Fuel Filler Neck Replacement prices

What is the Fuel Filler Neck all about?

The fuel filler neck is a part that connects the gas cap and the fuel tank. It may be a metal hose that is soldered to the fuel tank, or a rubber hose that uses hose clamps to hold the neck to the gas tank. When the neck is metal, it is made of lightweight aluminum, steel or chrome plating. Modern necks are powder-coated to increase their lifespan. While they are designed to be long-lasting, corrosive chemicals can cause them to wear and rust over time. They will develop holes and cracks that allow the fuel to leak out. Not only does this create a fire hazard, but it allows dust and debris to seep inside and reduce the performance of your vehicle. Accidents or collisions can also damage the fuel filler neck. While it can be temporarily patched with an adhesive, replacement is often the better long-term fix.

Keep in mind:

  • A leaking fuel filler neck is a fire hazard.
  • Fuel vapors are dangerous when they leak
  • The fuel filler neck should have a 45-degree angle tilt
  • The neck must have the correct diameter to fit the opening of the fuel tank

How it's done:

  • The vehicle is raised and supported on jack stands and wheel is removed
  • The inner fender is removed and defective filler neck is removed
  • The new fuel filler neck is installed and the inner fender installed
  • The vehicle is removed from the jack stands
  • The vehicle is road tested for proper operation

Our recommendation:

If you smell fuel vapors or suspect your fuel filler neck is leaking, have our expert mechanics look at it. They will inspect it for cracks, leaks, and other types of damage. They may also check the seal around the neck to make sure it is working properly. A replacement fuel filler neck will take care of the problem and provide a protective seal.

What common symptoms indicate you may need to replace the Fuel Filler Neck?

  • Smell of fuel when you fill up the vehicle
  • Fuel spills under the car when you fill up
  • Lower gas mileage or poor performance

How important is this service?

Because a leaking fuel filler neck can be a fire hazard, you should have it checked and repaired promptly. If you notice a change in mileage on your vehicle or a puddle of fuel when you fill up your gas tank, have a mechanic inspect your fuel system, including the fuel filler neck. Poor fuel economy is costly and adds up over time.

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Frank

8 years of experience
130 reviews
Frank
8 years of experience
Audi 100 V6-2.8L - Pre-purchase Car Inspection - Chicago, Illinois
Frank was great - kept me informed and performed a solid inspection of a vintage car that I was purchasing 800 miles from home.

Bereketeab

7 years of experience
110 reviews
Bereketeab
7 years of experience
Audi 100 V6-2.8L - Spark Plugs - Sacramento, California
Goes above and beyond, helped save my coil pack when a plug wire was stuck in it. He didn't give up and got it out and finished the job.

Christian

12 years of experience
40 reviews
Christian
12 years of experience
Audi A4 Quattro L4-1.8L Turbo - Oil Change - Venice, California
Great guy, very knowledgeable and capable. He went above and beyond!

Jay

37 years of experience
961 reviews
Jay
37 years of experience
Audi A4 Quattro L4-2.0L Turbo - Oil Change - Highland, California
Mr Jay is the best mechanic I know and saved my family a lot of money by servicing our cars. He is very knowledgeable and very good at diagnosing the RIGHT problem with almost any motor vehicle. I strongly recommend him for convenient regular maintenance or most car problems (if he cannot fix it it's only because special garage tools may be required, but rest assured he'll point you in the right direction). After many years of trying to service my cars at many garages and dealerships (and wasting tons of money) my wife was ready to throw the towel and get rid of our car over some noise coming from the engine, which only Mr Unger diagnosed and fixed correctly as a faulty pulley. Everybody else was trying to con me into rebuilding the engine and change the alternator, ie replacing ALL bearings. I still own the car and it is still running.

Excellent Rating

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2,252
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