Oxygen Sensor - Ford (F1FZ-9G444-H)
VAT and customs duties included (price calculated for private individuals). Shipping is calculated later in the cart, from the weight of your order — it is more cost-effective when you buy several products together.
Questions about this part? Ask us on WhatsApp
Usually 2–3 weeks from the moment we confirm and place your order. It differs from part to part: it depends on whether the part is in our partners’ warehouses, has to be ordered from Ford’s warehouses, or even has to be specially produced. We confirm the timing for your parts in our price quote.
- No payment on the website. We reply within 1 business day with a firm price quote.
- VAT & customs included for private individuals.
- Ordering for a company? Tick the business box at checkout and add your VAT number.
Details & specifications
Oxygen Sensor - Ford (F1FZ-9G444-H) (OEM part number F1FZ-9G444-H) is a genuine Ford part from the Oxygen Sensor category. Position: Right Lower, Right Rear, Left Lower, Left Rear, Rear Lower, Rear. Also known as: Rear Oxygen Sensor, Sensor Exhaust Gas Oxygen, DY1623. Compatible with Ford E-350 Super Duty (2021–2026), Ford E-450 Super Duty (2021–2026), Ford Focus (2017–2018); see the full compatibility list below.
7.3L, 55 gallon tank. E-350 Super Duty. 7.3l. Downstream. Without stripped chassis. E-450 Super Duty. 7.3l. 40 gallon tank 7.3L. Focus. 1.0l. Lower. From 8/28/17.
Replaces / superseded part numbers
This part replaces or supersedes the following OEM numbers. Click one to find related items.
- Part number (MPN)
- F1FZ-9G444-H
- Category
- Oxygen Sensor
- Part Number (MPN)
- F1FZ-9G444-H
- Brand
- Ford
- SKU
- F1FZ-9G444-H
- Other Names
- Rear Oxygen Sensor, Sensor Exhaust Gas Oxygen, DY1623
- Position
- Right Lower, Right Rear, Left Lower, Left Rear, Rear Lower, Rear
- Year
- 2026
- Make
- Ford
- Model
- E-350 Super Duty
- Body & Trim
- Base
- Engine & Transmission
- 7.3L V8 - Gas
Compatible vehicles (14)
| Year | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2026 | Ford | E-350 Super Duty | Base | 7.3L V8 - Gas |
| 2026 | Ford | E-450 Super Duty | Base | 7.3L V8 - Gas |
| 2025 | Ford | E-350 Super Duty | Base | 7.3L V8 - Gas |
| 2025 | Ford | E-450 Super Duty | Base | 7.3L V8 - Gas |
| 2024 | Ford | E-350 Super Duty | Base | 7.3L V8 - Gas |
| 2024 | Ford | E-450 Super Duty | Base | 7.3L V8 - Gas |
| 2023 | Ford | E-350 Super Duty | Base | 7.3L V8 - Gas |
| 2023 | Ford | E-450 Super Duty | Base | 7.3L V8 - Gas |
| 2022 | Ford | E-350 Super Duty | Base | 7.3L V8 - Gas |
| 2022 | Ford | E-450 Super Duty | Base | 7.3L V8 - Gas |
| 2021 | Ford | E-350 Super Duty | Base | 7.3L V8 - Gas |
| 2021 | Ford | E-450 Super Duty | Base | 7.3L V8 - Gas |
| 2018 | Ford | Focus | SE | 1.0L L3 - Gas |
| 2017 | Ford | Focus | SE | 1.0L L3 - Gas |
More parts that fit a 2026 Ford E-350 Super Duty
Evaporative Emissions System Lines - Ford (LC2Z-9G297-B)
Heat Shield - Ford (LC2Z-9A462-B)
Manifold Assembly Exhaust - Ford (LC2Z-9431-E)
Recently viewed
Radiator Coolant Hose - Ford (K2GZ-8286-E)
Wiring Assembly - Ford (TZ6Z-14A005-DK)
Liner Load Compartment - Ford (AL3Z-8400038-AASP)