F81Z9G270BA Fuel Filter Cap Green Aluminum for Ford 7.3L 1999-2003

No. The cap is supplied on its own, and the O-ring that seals it comes with a new fuel filter element. Fit the cap together with a new filter so the ring is new at the same time.

Yes, for the 1999 to 2003 7.3L engine in F-250 through F-550 Super Duty, E-350 through E-550 and Excursion. It threads onto the existing bowl and replaces the factory plastic lid, and the bowl itself is not changed.

The factory lid is plastic and splits when a socket is cocked on it, which shows up as a fuel or air leak at the bowl. The 6061-T6 cap is cut from solid bar and turned with a 1 inch hex, so it takes a square socket instead of the ribbed plastic grip.

1 inch across the flats, so a 1 inch socket or the common fuel filter cap wrench turns it. The cap is 108 mm across and 60.5 mm tall and weighs about 600 g.

Ford F81Z9G270BA and F81Z-9G270-BA, Navistar 1831193C91, Alliant RK31449 and Dorman 904-203. It is a cap only, so the element is ordered separately as FD-4596 or F81Z9N184AA.

MOQ varies by product: 5–100 units for standard parts (see product page). Tier pricing decreases with volume. Custom parts usually ≥ 50 units, evaluated by process.

Stock/short-run: 7–15 days; bulk orders 20–35 days; custom 30–45 days incl. sampling. Note your deadline in the inquiry — sales will confirm capacity.

Add products to the inquiry list and submit with contact info. Sales contact you within 24h and issue a formal quotation (tier pricing + proforma invoice) within 48h. The AI assistant can pre-fill inquiries in chat.

Yes. We develop from drawings/samples and support private labeling. Process: evaluation → sampling (15–25 days) → approval → mass production.

Payment: T/T 30% deposit + 70% before shipment / L/C / Trade Assurance. Shipping: FOB Ningbo/Shanghai, CIF or DDP; EU & NA warehouses; sea/air/express.

ISO 9001 & IATF 16949; CE/UL/ATEX on key products. Every batch ships with inspection reports; third-party inspection (SGS/BV) supported.