GM 84327854 Fuel Tank Filler Pipe

( Brand: Gm ), ( Manufacturer Part Number: 84327854 ), ( Model: 3500 3500 ), ( Part Type: Fuel Pipe Tank Filler ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2017 2018 2019 ), ( Parts Included: Only Part Reference 12 On The Diagram Is Included ), ( Replaces Part Number: 23251500 )

Review GM Genuine Fuel Tank Filler Pipe fits 3500 2017–2019

The **GM 84327854 Fuel Tank Filler Pipe** is a precision-engineered component designed to ensure a secure, leak-free connection between a vehicle s fuel tank and its filler neck assembly, providing both functionality and durability for long-term automotive use. Crafted from high-quality, corrosion-resistant materials, this filler pipe is built to withstand the harsh conditions of daily driving, including exposure to fuel vapors, moisture, and temperature fluctuations, which can degrade inferior components over time. Its robust construction features a seamless, reinforced design that minimizes the risk of cracking or deformation, even under repeated stress from fuel system pressure and vehicle movement. The pipe is engineered to fit seamlessly with General Motors fuel system architecture, ensuring a snug, interference-free installation that prevents fuel leaks, spills, or contamination while maintaining optimal airflow for proper fuel tank ventilation. Ideal for applications in a wide range of GM vehicles, including trucks, SUVs, and passenger cars, this filler pipe is a critical part of maintaining the integrity of the fuel system, reducing the likelihood of performance issues or safety hazards. Whether used in original equipment manufacturing (OEM) applications or as a high-quality replacement part, the GM 84327854 filler pipe delivers reliability and performance, making it an essential component for any vehicle owner seeking long-lasting fuel system efficiency.

### **Pros and Cons of Buying GM Part Number 84327854 (Fuel Tank Filler Pipe)**

1. **Direct Fitment** This part is designed specifically for General Motors vehicles, ensuring compatibility with the original equipment manufacturer (OEM) specifications. It should fit without requiring modifications, reducing installation complexity.

2. **Quality and Durability** GM parts are generally manufactured to high standards, offering reliable performance and longevity. The filler pipe is likely made from durable materials resistant to corrosion and wear, which is critical for fuel system components.

3. **Warranty Coverage** Purchasing from an authorized GM dealer or a reputable aftermarket supplier may include a warranty, providing peace of mind in case of defects or premature failure.

4. **Prevents Fuel Spills and Leaks** A properly functioning filler pipe ensures a tight seal, reducing the risk of fuel leaks, which can be hazardous and environmentally harmful. This is especially important in vehicles where the fuel tank is exposed to road debris or vibrations.

5. **Compatibility with Modern Fuel Systems** This part is likely designed to work with modern fuel injection systems, including those with direct injection or advanced emissions controls, minimizing the risk of performance issues or diagnostic trouble codes (DTCs).

6. **Easy Replacement** The filler pipe is a relatively straightforward component to replace, often requiring only basic tools. Many DIYers can perform the installation without professional assistance, saving labor costs.

7. **Avoids Counterfeit or Low-Quality Parts** Buying directly from GM or a trusted supplier reduces the risk of receiving a knockoff or substandard part that could fail prematurely or cause fuel system issues.

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1. **Higher Cost Compared to Aftermarket Alternatives** GM parts are typically more expensive than aftermarket equivalents. While they offer reliability, budget-conscious buyers may opt for third-party options that provide similar performance at a lower price.

2. **Limited Availability Outside Dealerships** Depending on location, this part may not be readily available at local auto parts stores. Buyers may need to order online, which could involve shipping delays or additional fees.

3. **Potential Overkill for Minor Issues** If the filler pipe is only slightly damaged (e.g., minor corrosion or a loose clamp), some drivers might opt for a cheaper repair (e.g., sealing with fuel-safe tape) instead of replacing the entire pipe. However, this is not recommended for long-term reliability.

4. **Installation Challenges in Some Vehicles** While generally straightforward, certain GM vehicles (especially older models or those with complex fuel system designs) may require additional steps during installation, such as removing trim panels or disconnecting fuel lines. This could complicate the process for inexperienced DIYers.

5. **Environmental and Safety Concerns During Replacement** Replacing a fuel tank filler pipe involves handling fuel, which requires caution to avoid spills or fires. Buyers should ensure they have proper ventilation and safety measures in place during installation.

6. **Potential for Counterfeit Parts in Aftermarket Channels** Even when purchasing from non-GM sources, there is a risk of receiving counterfeit or low-quality parts that may fail quickly or cause fuel system issues. Buyers should verify the seller s reputation and part authenticity.

7. **Warranty Limitations** If purchasing from a non-dealer source, the warranty may be limited or void if the vehicle is not serviced by GM. This could leave the buyer without coverage if issues arise post-installation.

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### **Conclusion**

The **GM 84327854 fuel tank filler pipe** is a high-quality, reliable replacement part that ensures proper function and safety for your vehicle s fuel system. Its direct fitment, durability, and warranty coverage make it an excellent choice for those prioritizing long-term reliability and peace of mind. However, the higher cost and potential availability issues may deter budget-conscious buyers or those looking for quick, low-cost fixes.

For most drivers, especially those who value OEM quality and want to avoid future fuel system problems, this part is a **strong recommendation**. If cost is a major concern, a thoroughly researched aftermarket alternative from a reputable brand (e.g., Denso, ACDelco, or Mann Filter) could be a viable alternative, provided it meets GM s specifications and has strong reviews for durability.

- You prioritize OEM quality and long-term reliability.

- You are comfortable paying a premium for a part that matches your vehicle s original specifications.

- You plan to perform the replacement yourself or have it installed by a trusted mechanic.

- You are on a tight budget and can verify the aftermarket part s compatibility and quality.

- You are confident in selecting a reputable brand with positive customer reviews.

- The vehicle s fuel system is not critically compromised (e.g., no major leaks or damage beyond the filler pipe).

Always ensure the part is installed correctly to maintain fuel system integrity and vehicle safety.

Details:

Parts and prices listed on our site are based off GM pricing. High-value items are usually sent with signature-delivery requirements.

part #: 84327854 prices

• $450.00-$679.26

specifications fueltanksysteme:

• for years: 2017-2019
• brand: Gm
• mpn: 84327854
• model: 3500 3500
• part type: Fuel Pipe Tank Filler
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• year: 2017 2018 2019
• parts included: Only Part Reference 12 On The Diagram Is Included
• replaces part number: 23251500

offer fueltanksysteme:

• options: Ship-to-home
• started: February 3, 2026
• quantity: 5
• availability: In Stock
• sold: 0

seller fueltanksysteme:

• # reviews: 4397
• city: Tomball, Texas
• rating: 99.7%

returns fueltanksysteme:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping fueltanksysteme:

• type: Fixed
• transit: 3-9 Days
• class: Standard, Expedited, One-day
• carrier: UPS
• cost: $20.59
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air Saver

general fueltanksysteme:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

payments fueltanksysteme:

• other
• wallet: Google-pay
• credit card: Diners-club

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