Spectra Premium Fuel Tank Filler Neck P/N:FN1048
Restore a clean, secure fuel-fill path with the Spectra Premium Fuel Tank Filler Neck FN1048. It drops in as a direct-fit replacement for the 2007-2010 Hyundai Elantra [L4-2.0L], routing gasoline from the fuel-door opening down into the tank while venting displaced vapor during fill-up. If a rusted, cracked, or leaking filler neck is the source of your fuel odor or hard-to-fill nozzle click-offs, this replaces it.
- Steel construction: a black steel filler neck built for gasoline (gas-compatible) fuel systems.
- Two integrated vents: ships with two vents and the vent line attached — Vent 1 inside diameter 16 mm and Vent 2 inside diameter 8 mm — to manage vapor as the tank fills.
- 33 mm fill pipe: the fill pipe inside diameter measures 33 mm to carry fuel to the tank.
- OE-level performance: engineered and quality-controlled to meet or exceed the original equipment it replaces.
Mounting hardware, a fuel cap, and hose are not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.
Interchange: 4063451 · 574026 · 310402H500 · TNKFN1048
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does the FN1048 filler neck fit?
It's a direct-fit replacement for the 2007-2010 Hyundai Elantra with the L4-2.0L engine. See the Buyer's Guide tab to confirm fitment for your vehicle.
What is this filler neck made of?
It's a steel filler neck finished in black and built for gasoline (gas-compatible) fuel systems.
Does it include a fuel cap, hose, or mounting hardware?
No. The fuel cap, hose, and mounting hardware are not included. Consult the vehicle service information for the correct fasteners and whether they may be reused.
Does the filler neck have vents?
Yes. It has two vents with the vent line attached — Vent 1 inside diameter is 16 mm and Vent 2 inside diameter is 8 mm — to manage vapor during fill-up.
What signs suggest the filler neck may need replacing?
A fuel odor near the filler area, visible rust or cracks, fuel seepage, or a pump nozzle that repeatedly clicks off during fill-up may indicate a failing filler neck.
Write a Review