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Lambda Sensor MOBILETRON OS-B437P
O2 Sensor MOBILETRON OS-B437P. Fits 5 car models (FORD, SUBARU), 2000–2014. Replaces 13 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- MOBILETRON
- Category
- O2 Sensor
- Length [inch]
- 13.78 Inch
- Cable Length [mm]
- 350 mm
- Number of pins
- 4 -pin connector
- Specification
- Planar Type
- Specification
- Zirconia Type
- Specification
- Isolated Ground
- Available as universal article as well, see article no.
- OS-08P
- MPN
- OS-B437P
- SKU
- 4705-OS-B437P
- What's included
- 1x O2 Sensor
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- FORD1143514
- FORD1215538
- FORD1306214
- FORD1322705
- FORD1327547
- FORD1351337
- FORD2S6A-9F472BB
- FORD3M51-9F472BC
- FORD3M51-9F472CB
- VW7M5 906 262D
- VW7M5 906 265D
- FORD98FB-9F472DA
Show all 13 OE numbers
- MAZDAAJ04-18861B
Where this part fits
Original-fit position for OE 1327547. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
1 available · 15 numbers
All 15 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- BBT OXY413.040
- BorgWarner (BERU) 0824010210
- BorgWarner (BERU) OZH176
- BOSCH 0-258-006-484
- BOSCH 0-258-006-485
- BOSCH 0-258-006-599
- BOSCH 0-258-006-603
- FACET 10.7318
- FACET 10.7319
- FAE 77418
- INTERMOTOR 64544
- LEMARK LLB472
- NGK 1708
- VEMO V25-76-0010
- WALKER 250-24749
Compatible cars. FORD, SUBARU, 5 models.
Matched from the manufacturer's data. Production years 2000–2014.
| Model | Engines | Years |
|---|---|---|
| FORD4 models | ||
| FORD FIESTA V (JH, JD) | 1.25 16V | 2001–2014 |
| FORD MONDEO III (B5Y) | 2.0 16V, 3.0 V6 24V, ST220 | 2000–2007 |
| FORD MONDEO III Saloon (B4Y) | 1.8 16V, 1.8 SCi, 2.0 16V, 3.0 V6 24V, ST220 | 2000–2007 |
| FORD MONDEO III Turnier (BWY) | 2.0 16V, 3.0 V6 24V, ST220 | 2000–2007 |
| SUBARU1 model | ||
| SUBARU IMPREZA Estate (GG) | 1.6 AWD | 2000–2008 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
MOBILETRON
Related categories
Customers also bought
Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
Related Guides
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£50.00
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10