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BMW 735i 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 735i Fuel Filler Neck Replacement is $1125 with $906 for parts and $218 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1990 BMW 735iL6-3.5LService typeFuel Filler Neck ReplacementEstimate$2076.58Shop/Dealer Price$2569.86 - $3959.13
1986 BMW 735iL6-3.5LService typeFuel Filler Neck ReplacementEstimate$2030.58Shop/Dealer Price$2523.93 - $3913.25
1987 BMW 735iL6-3.5LService typeFuel Filler Neck ReplacementEstimate$2030.58Shop/Dealer Price$2523.92 - $3913.24
1989 BMW 735iL6-3.5LService typeFuel Filler Neck ReplacementEstimate$2030.58Shop/Dealer Price$2523.83 - $3913.08
1991 BMW 735iL6-3.5LService typeFuel Filler Neck ReplacementEstimate$2030.58Shop/Dealer Price$2523.99 - $3913.35
1988 BMW 735iL6-3.5LService typeFuel Filler Neck ReplacementEstimate$2030.58Shop/Dealer Price$2523.92 - $3913.24
1992 BMW 735iL6-3.5LService typeFuel Filler Neck ReplacementEstimate$2042.08Shop/Dealer Price$2534.88 - $3923.78
1985 BMW 735iL6-3.5LService typeFuel Filler Neck ReplacementEstimate$2042.08Shop/Dealer Price$2536.38 - $3926.41
Show example BMW 735i 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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Real customer reviews from BMW owners like you.

Excellent Rating

(6,607)
Rating Summary
6,159
203
60
44
141
6,159
203
60
44
141

Chris

22 years of experience
2229 reviews
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Chris
22 years of experience
Request Chris
by mark
BMW 735i L6-3.5L - Brake Master Cylinder - San Juan Capistrano, California
Chris was punctual and professional. Very efficient and knowledgeable. Work was done in the manner that I expected. Good mechanic...

Kenneth

20 years of experience
777 reviews
Request Kenneth
Kenneth
20 years of experience
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by Stephen
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!

Khoa

20 years of experience
402 reviews
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Khoa
20 years of experience
Request Khoa
by Hang
BMW 330Ci L6-3.0L - Check Engine Light is on - San Jose, California
Khoa was on time, fast, and very professional! Thanks so much!

Maurice

21 years of experience
39 reviews
Request Maurice
Maurice
21 years of experience
Request Maurice
by Clabe
BMW 745Li V8-4.4L - Ignition Coil Replacement - Mount Pleasant, South Carolina
Mr. Green is an expert mechanic, kind, and extremely helpful. He is working for YourMechanic to help people. This was our first mobile mechanic service and we would recommend Mr. Green to anyone. He did the job right, he was prepared, and he did the job patiently but quickly...all while providing additional advice & recommendations during the job. Thank you Mr. Green and Your Mechanic!

Excellent Rating

(6,607)
Rating Summary
6,159
203
60
44
141
6,159
203
60
44
141
Number of BMW services completed
72677+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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