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Lambda Sensor MOBILETRON OS-B427P
O2 Sensor MOBILETRON OS-B427P. Fits 20 car models (AUDI, SEAT, SKODA +1), 1993–2013. Replaces 14 OE numbers.

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- 14-day money-back guarantee
- Earn 41 points on this item
Specification. From the manufacturer's data.
- Brand
- MOBILETRON
- Category
- O2 Sensor
- Length [inch]
- 28.35 Inch
- Cable Length [mm]
- 720 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-B427P
- SKU
- 4705-OS-B427P
- 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”.
- SEAT / VW030 906 265BS
- SEAT / VW030 906 265BT
- VW032 906 265E
- SEAT / VW036 906 265
- AUDI / SEAT / SKODA / VW06A 906 262BB
- VW / SKODA06A 906 265A
- VW06A 906 265AC
- SEAT / SKODA / VW06A 906 265B
- SEAT / SKODA / VW06A 906 265F
- VW06A 906 265G
- SKODA / VW06A 906 265H
- VW06A 906 265P
Show all 14 OE numbers
- VW06A 906 265Q
- VW / SEAT36 906 265
Equivalent products. They fit in the same place.
3 available · 35 numbers In stock from £38.99 to £58.99.
In stock
Last one! Only 1 left
All 35 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.
- BOSCH 0-258-003-846
- BOSCH 0-258-003-847
- BOSCH 0-258-005-081
- BOSCH 0-258-005-082
- BOSCH 0-258-005-113
- BOSCH 0-258-005-120
- BOSCH 0-258-005-143
- BOSCH 0-258-005-144
- BOSCH 0-258-005-193
- BOSCH LS5081
- DELPHI ES10981-12B1
- FACET 10.7163
- FAE 77139
- FAE 77405
- FEBI BILSTEIN 21420
- INTERMOTOR 13303
- INTERMOTOR 13304
- LUCAS LEB504
- LUCAS LEB585
- MAGNETI MARELLI 460000471010
- MAGNETI MARELLI 460002094010
- MOBILETRON OS-B427
- MTE-THOMSON 7877.40.062
- MTE-THOMSON 7877.40.070
- MTE-THOMSON 7877.40.072
- NGK 0281
- NGK 0471
- NGK 1665
- NGK 8738
- NGK 92245
- NGK OZA457-EE2
- NGK OZA683-EE14
- WALKER 250-24534
- WALKER 250-24558
- WALKER 250-24569
Compatible cars. AUDI, SEAT, SKODA +1, 20 models.
Matched from the manufacturer's data. Production years 1993–2013.
O2 Sensor for AUDIO2 Sensor for SEATO2 Sensor for SKODAO2 Sensor for VW
| Model | Engines | Years |
|---|---|---|
| AUDI1 model | ||
| AUDI A3 (8L1) | 1.6, 1.8, 1.8 T, 1.8 T quattro | 1996–2006 |
| SEAT6 models | ||
| SEAT AROSA (6H1) | 1.0, 1.4 | 1997–2004 |
| SEAT CORDOBA (6K1, 6K2) | 1.4 i | 1993–2002 |
| SEAT IBIZA II (6K1) | 1.0 i, 1.4 i | 1993–2002 |
| SEAT INCA (6K9) | 1.4 i | 1995–2003 |
| SEAT LEON (1M1) | 1.8 20V | 1999–2006 |
SEAT1 more model
| Model | Engines | Years |
|---|---|---|
| SEAT TOLEDO II (1M2) | 1.4 16V, 1.8 20V, 2.3 V5 | 1998–2006 |
SKODA2 models
| Model | Engines | Years |
|---|---|---|
| SKODA OCTAVIA I (1U2) | 1.6, 1.8 T, 2.0 | 1996–2010 |
| SKODA OCTAVIA I Combi (1U5) | 1.6, 1.8 T | 1998–2010 |
VW11 models
| Model | Engines | Years |
|---|---|---|
| VW BORA I (1J2) | 1.4 16V, 1.8 T, 2.0, 2.3 V5 | 1998–2013 |
| VW BORA Variant (1J6) | 1.4 16V, 1.8 T | 1999–2005 |
| VW CADDY II Box Body/MPV (9K9A) | 60 1.4 | 1995–2004 |
| VW GOLF IV (1J1) | 1.4 16V, 1.6, 1.8, 1.8 T, 2.3 V5 | 1997–2008 |
| VW GOLF IV Variant (1J5) | 1.4 16V, 1.6, 1.8 T, 2.3 V5 | 1999–2006 |
| VW LUPO I (6X1, 6E1) | 1.0, 1.4 16V | 1998–2005 |
| VW PASSAT B5.5 Variant (3B6) | 1.6, 2.0 | 2000–2005 |
| VW POLO III (6N1) | 60 1.4 | 1994–1999 |
| VW POLO III CLASSIC (6V2) | 60 1.4 | 1995–2009 |
| VW POLO Variant (6V5) | 1.4 | 1997–2001 |
| VW SHARAN (7M8, 7M9, 7M6) | 1.8 T 20V | 1995–2010 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
MOBILETRON
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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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