GM 25879194 Fuel Tank Filler Pipe

( Brand: Gm ), ( Manufacturer Part Number: 25879194 ), ( Part Type: Fuel Pipe Tank Filler ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2001 2002 2003 2004 2005 2006 2007 2008 ), ( Parts Included: Only Part Reference 3 On The Diagram Is Included ), ( Replaces Part Number: Many Parts. See Description Details Below )

Review GM Genuine Fuel Tank Filler Pipe fits 2001–2008

The **GM 25879194 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, playing a critical role in maintaining fuel system integrity and operational efficiency. Crafted from high-quality, durable materials typically a robust blend of reinforced rubber or flexible thermoplastic elastomer this fuel tank filler pipe is engineered to withstand the harsh conditions of automotive environments, including exposure to fuel vapors, temperature fluctuations, and mechanical stress from repeated fueling cycles. Its design incorporates a snug, interference-fit or clamp-based connection system, ensuring a tight seal that prevents fuel spillage, vapor leaks, and potential fire hazards, while also minimizing the risk of contamination from external debris or moisture. The pipe s flexible yet resilient construction allows for slight movement and expansion, accommodating the natural flexing of the fuel tank during vehicle operation, thereby reducing wear and tear on both the pipe and the filler neck. For applications in General Motors vehicles, this part is meticulously calibrated to meet OEM specifications, ensuring compatibility with the vehicle s fuel delivery system, including the fuel pump, fuel rail, and emissions control components. Whether installed in a classic muscle car, a modern SUV, or a high-performance vehicle, the GM 25879194 filler pipe exemplifies reliability and performance, contributing to the longevity of the fuel system and the overall driving experience.

**Pros and Cons of buying a GM 25879194 Fuel Tank Filler Pipe**

The GM 25879194 fuel tank filler pipe is a replacement part designed for General Motors vehicles, commonly used in applications like the Chevrolet Silverado, GMC Sierra, and other GM trucks and SUVs. Below is a detailed breakdown of its advantages and disadvantages.

### **Pros**

1. **Direct Fitment and Compatibility**

The part is specifically engineered for GM vehicles, ensuring a precise fit without modifications. This reduces the risk of installation errors and improves reliability compared to aftermarket parts that may not align perfectly.

2. **High-Quality Materials**

GM parts are typically manufactured to strict quality standards, using durable materials that resist corrosion, cracking, and wear over time. This can extend the lifespan of the fuel system and reduce the likelihood of leaks or failures.

3. **Warranty Coverage**

Purchasing directly from GM or an authorized dealer often includes a warranty, providing peace of mind in case of defects. This can be particularly valuable if the part fails prematurely due to manufacturing issues.

4. **Reliability in Performance**

Since the part is designed for the vehicle s original specifications, it is less likely to cause performance issues such as fuel leaks, improper sealing, or interference with the fuel system. This ensures the vehicle operates as intended.

5. **Ease of Installation**

As a direct replacement, the part is designed to fit seamlessly into the existing fuel system. This can simplify the installation process, especially for those with basic mechanical knowledge or when performed by a professional.

6. **Support for Original Equipment Standards**

The part adheres to GM s engineering standards, which may include features like proper sealing, alignment with the fuel pump, and compatibility with the vehicle s fuel delivery system. This reduces the risk of compatibility issues with aftermarket alternatives.

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### **Cons**

1. **Higher Cost Compared to Aftermarket Alternatives**

GM parts are generally more expensive than aftermarket or generic replacements. For budget-conscious buyers, this can be a significant drawback, especially if the part is not critical to the vehicle s operation.

2. **Limited Availability and Lead Times**

Depending on the region and demand, GM parts may not always be readily available in local stores. Ordering online could result in longer shipping times, which may be inconvenient for urgent repairs.

3. **Potential for Overkill for Minor Repairs**

If the fuel tank filler pipe is damaged due to a minor accident or wear, replacing it with a GM part may be excessive if the damage is isolated to a small section. In such cases, a partial repair or aftermarket solution might suffice.

4. **No Customization Options**

Unlike aftermarket parts, GM filler pipes do not offer customization options such as different lengths, materials, or additional features (e.g., reinforced seals or corrosion-resistant coatings). This limits flexibility for unique applications.

5. **Depreciation and Resale Value**

If the vehicle is older or has significant mileage, replacing a part with a GM original may not provide a tangible return on investment. The cost of the part could reduce the vehicle s resale value, especially if the repair is not critical.

6. **Potential for Counterfeit Parts**

When purchasing from third-party sellers (e.g., online marketplaces), there is a risk of receiving counterfeit or substandard GM parts. This can compromise quality and safety, so it is essential to buy from reputable sources.

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### **Conclusion**

The GM 25879194 fuel tank filler pipe is a reliable and high-quality replacement part ideal for those prioritizing durability, compatibility, and warranty support. Its advantages in fitment, material quality, and long-term performance make it a strong choice for GM vehicle owners who want to maintain original equipment standards. However, the higher cost and potential availability issues may deter buyers on a tight budget or those seeking more affordable alternatives.

For most GM vehicle owners who require a direct replacement with minimal risk of compatibility issues, the GM part is the recommended choice. If cost is a major concern, a thorough comparison with aftermarket options (ensuring they meet GM specifications) may be worthwhile, but this should be done with caution to avoid compromising safety or performance.

- You own a GM vehicle and need a direct, high-quality replacement.

- You prioritize reliability, warranty coverage, and long-term durability.

- You are willing to pay a premium for an original equipment part.

- Budget is a significant constraint.

- You have verified that an aftermarket part meets GM specifications and has strong reviews for quality.

- The damage is minor and a partial repair or alternative solution is feasible.

Always source the part from an authorized GM dealer or a trusted online retailer to avoid counterfeit products. If in doubt, consult a mechanic to assess whether the GM part is necessary or if a more cost-effective solution exists.

Details:

Despite what the images or illustrations may show, all parts are sold individually. ATTENTION: The catalog displayed is a generic consumer-friendly application and does not decipher all the options your vehicle may have been built with. Long wheelbase. Short wheelbase.

Parts must be resalable and in the original packaging. GM Parts America. Such as trim, engine size, color, etc. 8585 E Frank Lloyd Wright Blvd.

Scottsdale, AZ 85260. Electrical parts are not returnable under any circumstance. Despite what images and illustrations may show, all parts are sold individually. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost.

part #: 25879194 prices

• $179.84-$253.09

specifications fueltanksysteme:

• for years: 2001-2008
• brand: Gm
• mpn: 25879194
• part type: Fuel Pipe Tank Filler
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• year: 2001 2002 2003 2004 2005 2006 2007 2008
• parts included: Only Part Reference 3 On The Diagram Is Included
• replaces part number: Many Parts. See Description Details Below

offer fueltanksysteme:

• sold: 0
• options: Ship-to-home
• started: April 4, 2026
• availability: In Stock
• quantity: 10

returns fueltanksysteme:

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

general fueltanksysteme:

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

payments fueltanksysteme:

• wallet: Paypal
• credit card: Discover
• other

seller fueltanksysteme:

• city: Scottsdale, Arizona
• rating: 99.5%
• # reviews: 21813

shipping fueltanksysteme:

• cost: $58.30
• service: Standard
• type: Fixed
• class: Standard
• transit: 4-9 Days

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