Sylvie Willis
If you're the owner of a 1998 Ford Mustang, you may need to replace the fuel filler neck seal at some point. This is a job you can do yourself, but it's important to do your research first and make sure you have the right parts. The factory grommet can deteriorate over time, leading to a dangerous fuel leak, so it's important to replace it for safety reasons. You can buy a replacement seal online, but make sure you get the right one for your model year.
| Characteristics | Values |
|---|---|
| Time taken | 20 minutes |
| Cost | $300 (from Ford) or $39 (online) |
| Tools needed | 1 x fuel filler neck gasket, 1 x 3/8 ratchet |
| Safety | Ensure you do proper research before attempting repair |
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What You'll Learn
How to replace the seal without dropping the tank
To replace the seal without dropping the tank, pull the filler pipe up into the trunk. After replacing the seal, simply slide it back down. This should take around 20 minutes.
The factory grommet can start to deteriorate with age, which can cause a dangerous fuel leak. It is therefore a good idea to replace the old stock fuel filler neck grommet when replacing your old fuel tank or fuel pump.
The 98 model year Mustang requires a 99+ Fuel Filler Grommet. You will also need a 3/8 ratchet.
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The cost of replacing the seal
If you want to replace the seal yourself, you can buy a fuel filler neck gasket from a Ford dealer for $39. However, one forum user said that it is much cheaper to buy the part online, although you will have to pay for shipping and wait for it to be delivered.
One Amazon listing offers a replacement fuel filler neck seal for the 98 Mustang, but no price is given.
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The tools needed to replace the seal
To replace the fuel filler neck seal on a 98 Mustang, you will need the following tools:
- A 3/8 ratchet
- A fuel filler neck gasket from a Ford dealer (part #F4ZZ-9072-DA) or a 99+ Fuel Filler Grommet (these are much cheaper online)
You may also need to drop the tank or at least loosen the tank straps to provide clearance to remove the fuel filler tube. This can be done with a jack.
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$66.45 $69.95
$28.69
The safety concerns of not replacing the seal
If you don't replace the seal on your 98 Mustang's fuel filler neck, you run the risk of fuel leaking out. This could be dangerous, especially if the fuel comes into contact with a hot exhaust or sparks from the engine.
The grommet seal is made from a durable fuel-resistant rubber compound, but over time this can start to deteriorate. This means that the seal may no longer be effective at containing the fuel in the tank, and a leak could occur.
If you notice that fuel is leaking from your Mustang, it is important to address the issue as soon as possible. Driving with a fuel leak is dangerous and could result in a fire. It is also important to be aware that a leaking fuel tank can cause damage to the environment, as the fuel can contaminate soil and water.
To replace the seal, you will need to purchase a new fuel filler neck grommet. This can be bought from a Ford dealer or online. The part number for the 98 Mustang is F4ZZ-9072-DA. It is also recommended that you replace the old stock fuel filler neck grommet when replacing your old fuel tank or fuel pump, to ensure that the seal is still effective.
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Where to buy a replacement seal
If you're looking to replace the fuel filler neck seal on your 98 Mustang, there are a few places you can go to buy a replacement seal.
One option is to purchase the part directly from a Ford dealer. The part number is F4ZZ-9072-DA and it costs around $39. However, as one forum user points out, this part can be found much cheaper online, although you may have to factor in shipping costs and delivery times.
Another option is to purchase a replacement seal from a third-party supplier. For example, Sawyer Auto, a leading supplier of auto parts, offers a wide variety of parts from trusted manufacturers. They can be found on Amazon, where they sell a replacement fuel filler neck seal that fits the Ford Mustang Lincoln Town Car 98-04. This option also comes with the added benefit of Amazon's product warranty and reliable delivery.
Additionally, there are specialised Mustang parts suppliers such as SN95Forums and AmericanMuscle, which offer fuel filler neck seals for Mustangs. While these suppliers may cater specifically to Mustang enthusiasts, it's worth checking if their products are compatible with your 98 model, as some parts are designed for older models.
When replacing the fuel filler neck seal, it's important to consider safety. As the factory grommet ages, it can deteriorate and cause dangerous fuel leaks. Therefore, it's recommended to replace the old stock fuel filler neck grommet when replacing your old fuel tank or fuel pump. By using a durable, fuel-resistant rubber compound, you can ensure a perfect fit and reliable leak-free operation.
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Frequently asked questions
You can either drop the tank or pull the filler pipe up into the trunk and replace the seal.
It should take around 20 minutes.
You will need a 3/8 ratchet and a fuel filler neck gasket.
