HomeAir and Fuel Delivery > Fuel StorageSpectra FN637 Fuel Filler Neck
Part #: FN637

Spectra FN637 Fuel Filler Neck

⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$102.98Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler and Dodge, Sebring and Stratus
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Fuel Tank Filler Neck for Chrysler Sebring and Dodge Stratus

The Spectra FN637 fuel tank filler neck is designed specifically for Chrysler Sebring and Dodge Stratus models. This replacement part ensures a secure and proper connection between the fuel filler cap and the fuel tank, maintaining fuel system integrity and preventing leaks.

  • Compatible with Chrysler Sebring and Dodge Stratus vehicles
  • Durable construction for long-lasting performance
  • Direct replacement for original equipment part number FN637
  • Ensures proper fuel flow and prevents fuel vapor leaks
  • Easy to install with standard tools

Product Details and Compatibility

The Spectra FN637 fuel tank filler neck is engineered to meet OEM specifications for Chrysler Sebring and Dodge Stratus models. This part provides a precise fit, ensuring a tight seal between the fuel filler cap and the fuel tank. The filler neck is a critical component in the fuel storage system, facilitating safe and efficient refueling while preventing fuel vapors from escaping. Using the correct filler neck helps maintain your vehicle’s emissions compliance and fuel system performance.

Common Applications and Issues Addressed

  • Replacement for cracked or damaged fuel tank filler necks
  • Resolves fuel odor or vapor leaks around the filler area
  • Fixes issues with loose or ill-fitting fuel caps
  • Prevents fuel spillage during refueling
  • Maintains proper fuel system pressure and emissions control

Installation Notes and Tips

  • Ensure vehicle is parked on a level surface and engine is cool before installation
  • Remove the old filler neck carefully to avoid damaging surrounding components
  • Verify the part number FN637 matches the original part for compatibility
  • Use appropriate clamps and seals to secure the filler neck firmly
  • Check for leaks after installation by inspecting the fuel filler area

Quality Assurance and Warranty Information

Manufactured by Spectra, the FN637 fuel tank filler neck undergoes quality control to meet industry standards. While specific warranty details may vary, Spectra parts typically come with a limited warranty against defects in materials and workmanship. Using this OEM-quality replacement part helps ensure reliable operation of your Chrysler Sebring or Dodge Stratus fuel system.

This part fits 12 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2002ChryslerSebringConvertible3.0LV6N/A
2002ChryslerSebringConvertible2.7LV6N/A
2002ChryslerSebringConvertible2.4LL4N/A
2002DodgeStratusCoupe3.0LV6N/A
2002DodgeStratusCoupe2.7LV6N/A
2002DodgeStratusCoupe2.4LL4N/A
2001ChryslerSebringConvertible3.0LV6N/A
2001ChryslerSebringConvertible2.7LV6N/A
2001ChryslerSebringConvertible2.4LL4N/A
2001DodgeStratusCoupe3.0LV6N/A
2001DodgeStratusCoupe2.7LV6N/A
2001DodgeStratusCoupe2.4LL4N/A

* 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:

4764821AA4764821AB4764821AC4764821AD577090D027D046FND017FND046FNSD017JLCD027TNKFN637

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