TRQ Fuel Tank Filler Neck Black Compatible with 1998-2006 Ford Crown

In this review the TRQ Fuel Tank Filler Neck is evaluated for owners of 1998-2006 Ford Crown Victoria, 1998-2006 Mercury Grand Marquis and 2003-2004 Mercury Marauder who need a direct-fit replacement. The bottom line: it is a straightforward, vehicle-specific OE replacement filler neck that delivers solid functionality and value for money for many drivers, though a few users reported fitment or plastic quality concerns during installation. If you want a steel, direct-fit refill pipe with familiar OE reference numbers, this product is worth considering.

Key Features

• Direct Fit: Designed as an OE replacement to match factory mounting points and simplify swap-in installation for the listed models.
• Vehicle Specificity: Fitment notes list Crown Victoria, Grand Marquis and Marauder so buyers can check compatibility before purchase.
• Durable Material: Constructed from steel in a black finish to resist road wear and help ensure long-term functionality.
• Exact Reference Numbers: Supplied with OE reference 3W7Z9034AA and multiple aftermarket cross references to assist matching to the original part.
• Correct Dimensions: With a fill pipe inside diameter of 1.01 in and an overall length of 27.95 in, it aligns with original equipment sizing for proper fuel flow.

Who It's For

This filler neck is aimed at DIY mechanics and independent shops replacing a worn, damaged or corroded filler pipe on the specified Ford and Mercury models. It is a sensible choice for owners who prioritize a part with direct-fit claims and matching OE reference numbers so they can avoid fabrication or lengthy part hunting.

It is less appropriate for vehicles outside the listed years or models, or for buyers expecting included hoses, clamps or mounting hardware, since this unit ships without a fuel cap, hose, clamps or mounting hardware and may require reusing factory pieces or sourcing them separately.

Pros & Cons

Pros

• Concrete OE cross references like 3W7Z9034AA make it easy to verify compatibility.
• Steel construction and black finish provide good functional durability compared with cheaper alternatives.
• Correct pipe diameter and length match factory dimensions for proper fit in many installations.

Cons

• Fitment feedback is mixed; some buyers report installation challenges or the need for adjustment to align with factory brackets.
• Does not include hoses, clamps, mounting hardware or a fuel cap, so additional parts may be required.

Specifications

Compatible Models	1998-06 Crown Victoria, 1998-06 Grand Marquis, 2003-04 Marauder
Material	Steel
Color	Black
Fill Pipe Inside Diameter	1.01 in
Length	27.95 in
Fuel Cap Included	No
OE Reference Number	3W7Z9034AA

Our Verdict

The TRQ filler neck is a pragmatic OE-style replacement for owners of the covered Ford and Mercury models who need a steel, correctly sized pipe and matching reference numbers. It represents good value when the buyer is prepared to reuse or purchase clamps and hoses separately; anyone needing guaranteed fit without extra work should double-check vehicle fitment and be aware occasional alignment tweaks may be necessary.

Frequently Asked Questions

Does this include hoses, clamps or a fuel cap?
No. The unit ships without hoses, clamps, mounting hardware or a fuel cap; those items must be reused or acquired separately.

Will this fit my Crown Victoria from 2002?
Yes, the part lists compatibility with 1998-2006 Ford Crown Victoria but always verify fitment against the OE reference numbers provided.

What are the reference numbers to confirm fit?
Primary OE reference is 3W7Z9034AA and additional aftermarket cross references include 577-093 and FN588.