Spectra FN652 Fuel Filler Neck

Brand Spectra 101-880
Fits —4 vehicles

OE direct replacement. Meets or exceeds original equipment performance.

Fuel tank filler neck for dependable fuel delivery.

Cross-references 577949, 52102276 and D048 for the same application. See all 4.

$133.06Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $133.06
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Spectra FN652 Fuel Tank Filler Neck

The Spectra FN652 fuel tank filler neck is a direct replacement for select Dodge Ram 2500 applications. It is built to match original equipment performance expectations for fuel delivery and tank refueling service.

Key Features

  • Fuel tank filler neck for air and fuel delivery applications
  • OE-style replacement for select 1998-1999 Dodge Ram 2500 trucks
  • Engineered with manufacturing controls to support consistent fit and function
  • Cross-references Spectra Premium FN652 for the same application
  • Part number FN652 for catalog and fitment lookup

Application Details

Compatible with 1999 Dodge Ram 2500, N/A, including w/ Single Rear Wheel (SRW), and 1998 Dodge Ram 2500, N/A, from Jan/12/1998. This filler neck is also a fitment match for 1999 Dodge Ram 2500 fuel tank filler neck replacement needs where the original neck has corroded, cracked, or no longer seals correctly. Part number FN652 is listed for these Dodge Ram 2500 applications.

Common Issues This Part Can Address

  • Fuel leaks at the filler neck
  • Rust or corrosion in the fuel fill tube
  • Damage from road debris or impact
  • Refueling problems caused by a worn or distorted neck

Installation Notes and Tips

Verify year, model, and configuration before installation. Compare the original filler neck routing, mounting points, and hose connections to the replacement part before removal. On 1998 Dodge Ram 2500 trucks, confirm the build date is from Jan/12/1998. On 1999 Dodge Ram 2500 trucks, confirm the SRW note when applicable.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to produce fuel filler necks that meet or exceed original equipment performance expectations. Part number FN652 is built as an OE-style replacement for dependable service on select Dodge Ram 2500 trucks.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeBed LengthLitersCylindersPositionNotes
1999DodgeRam 2500Extended Cab Pickup—5.9LL6N/Aw/ Single Rear Wheel (SRW)
1999DodgeRam 2500Standard Cab Pickup8' 0" Foot Bed5.9LL6N/A—
1998DodgeRam 2500Extended Cab Pickup—5.9LL6N/AFrom Jan/12/1998
1998DodgeRam 2500Standard Cab Pickup8' 0" Foot Bed5.9LL6N/AFrom Jan/12/1998
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
57794952102276D048TNKFN652