Spectra FN843 Fuel Filler Neck

Name: Spectra FN843 Fuel Filler Neck
Brand: Spectra
SKU: BCNK-FN843
Price: 125.13 USD
Availability: InStock

⚙️ 23 vehicles fit this part

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Select your vehicle to confirm fitment

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Chevrolet and Pontiac, Cobalt, G5, and Pursuit

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Reliable Fuel Tank Filler Neck for Chevrolet and Pontiac Models

The Spectra FN843 fuel tank filler neck is designed specifically for Chevrolet Cobalt, Pontiac G5, and Pontiac Pursuit vehicles. This component ensures a secure and efficient connection between the fuel filler cap and the fuel tank, maintaining proper fuel system integrity.

Key Features of Spectra FN843 Fuel Tank Filler Neck

Compatible with Chevrolet Cobalt, Pontiac G5, and Pontiac Pursuit models
Durable construction to withstand fuel exposure and environmental conditions
Precision fitment for easy installation and reliable sealing
OEM-quality replacement part meeting original equipment specifications
Part number FN843 for accurate identification and ordering

Detailed Description of the Spectra FN843 Fuel Tank Filler Neck

The Spectra FN843 fuel tank filler neck is engineered to provide a direct replacement for the original filler neck on select Chevrolet and Pontiac vehicles. It connects the fuel filler opening to the fuel tank, allowing safe and efficient refueling. Manufactured with materials resistant to corrosion and fuel degradation, this part helps prevent leaks and fuel vapor loss. The precise fitment reduces the risk of installation errors and ensures a tight seal, which is critical for maintaining the vehicle’s evaporative emissions system.

Common Applications and Issues Addressed

Replacement for cracked or damaged fuel tank filler necks
Eliminates fuel leaks during refueling
Prevents fuel vapor leaks that can trigger check engine lights
Restores proper fuel system pressure and venting
Addresses fitment issues caused by worn or corroded filler necks

Installation Notes and Tips

Ensure vehicle compatibility with Chevrolet Cobalt, Pontiac G5, or Pontiac Pursuit before installation
Inspect surrounding fuel system components for wear or damage during replacement
Use appropriate tools to avoid damaging the filler neck or fuel tank
Verify all clamps and seals are properly secured to prevent leaks
Consult vehicle service manual for torque specifications and safety precautions

Quality Assurance and Warranty Information

Spectra parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The FN843 fuel tank filler neck undergoes quality control inspections to verify fitment and material integrity. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.

This part fits 23 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2010	Chevrolet	Cobalt	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2010	Chevrolet	Cobalt	2.0L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2009	Chevrolet	Cobalt	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2009	Chevrolet	Cobalt	2.0L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2009	Pontiac	G5	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2008	Chevrolet	Cobalt	2.4L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2008	Chevrolet	Cobalt	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2008	Chevrolet	Cobalt	2.0L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2008	Pontiac	G5	2.4L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2008	Pontiac	G5	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2007	Chevrolet	Cobalt	2.4L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2007	Chevrolet	Cobalt	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2007	Chevrolet	Cobalt	2.0L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2007	Pontiac	G5	2.4L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2007	Pontiac	G5	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2006	Chevrolet	Cobalt	2.4L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2006	Chevrolet	Cobalt	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2006	Chevrolet	Cobalt	2.0L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2006	Pontiac	Pursuit	2.4L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2006	Pontiac	Pursuit	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2005	Chevrolet	Cobalt	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2005	Chevrolet	Cobalt	2.0L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)
2005	Pontiac	Pursuit	2.2L	L4	N/A	Except PZEV (Partial-Zero Emissions Vehicle)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1523486015784036158264321583059615858431207578612590937025950052574014FNGM114FNGM127TNKFN843

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.