BMW 435i Gran Coupe 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 BMW 435i Gran Coupe Fuel Filler Neck Replacement is $731 with $237 for parts and $494 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 BMW 435i Gran CoupeL6-3.0L TurboService typeFuel Filler Neck ReplacementEstimate$1334.91Shop/Dealer Price$1610.16 - $2231.14
2015 BMW 435i Gran CoupeL6-3.0L TurboService typeFuel Filler Neck ReplacementEstimate$967.65Shop/Dealer Price$1177.25 - $1600.90
Show example BMW 435i Gran Coupe 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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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6,811)

Rating Summary
6,353
206
60
45
147
6,353
206
60
45
147

Jason

32 years of experience
534 reviews
Jason
32 years of experience
BMW 435i Gran Coupe L6-3.0L Turbo - Oil Change - San Jose, California
Jason is the best mechanic I have ever worked with. He is very personable. I offered him pancakes but he declined. I hope he knows he is really appreciated and I will contact him in the future to do more work. I texted him on his cell but he didn’t answer. Which is good Because he was driving to see me I guess and now I know he doesn’t text and drive. People don’t realize how important it is to focus on the task at hand aka driving and not get distracted. Thanks, You’re my mechanic now Jason. Good luck

Kenneth

20 years of experience
799 reviews
Kenneth
20 years of experience
BMW 330i L6-3.0L - Fuel Filler Neck - Playa Del Rey, California
A fantastic experience. Kenneth is a consummate professional. He arrived on time, explained everything that he did, and expertly performed each service. He finished the work in less time than was quoted and noticed another issue with the vehicle but told me that only the gasket would need to be replaced, and that people might try to up-sell the entire assembly, which would be unnecessary. Needless to say, I am going to have Kenneth do the job and hopefully work with him on all future automobile repairs. Thanks again, Kenneth!

Rigoberto

11 years of experience
739 reviews
Rigoberto
11 years of experience
BMW M3 L6-3.2L - Power Steering Pump Pulley - Arlington Heights, Illinois
Rigoberto was great. He was right on time, professional and very transparent, which I really appreciated. He let me know what he did was nice to walk me through everything.

Emmette

36 years of experience
282 reviews
Emmette
36 years of experience
BMW 325Ci L6-2.5L - Brake Pads Replacement (Front, Rear) - Fairfax, Virginia
Emmette is a highly experienced professional who always does a great job.

Excellent Rating

(6,811)

Rating Summary
6,353
206
60
45
147
6,353
206
60
45
147
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services done by our mechanics
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