Skip to main content
CarParts247
Lambda Sensor MOBILETRON OS-B426P
OS-B426P

Lambda Sensor MOBILETRON OS-B426P

O2 Sensor MOBILETRON OS-B426P. Fits 10 car models (AUDI, SEAT, SKODA +1), 1996–2013. Replaces 11 OE numbers.

Your car

Does this fit your car?

Choose your car and we will check this part against the manufacturer's data.

In stockPrice incl. VAT

£58.99 Save £16.00 (27%)

Buy Now

  • Delivery in 4–8 working days.
  • Delivery £5.99. Free from £50.00.
  • 14-day money-back guarantee
  • Earn 42 points on this item

Specification. From the manufacturer's data.

Brand
MOBILETRON
Category
O2 Sensor
Length [inch]
19.69 Inch
Cable Length [mm]
500 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-B426P
SKU
4705-OS-B426P
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”.

Equivalent products. They fit in the same place.

6 available · 63 numbers In stock from £40.99 to £63.99.

All O2 Sensor
All 63 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 OXY451.050
  • BorgWarner (BERU) 0824010161
  • BorgWarner (BERU) 0824010162
  • BorgWarner (BERU) 0824010216
  • BorgWarner (BERU) OZH127
  • BorgWarner (BERU) OZH128
  • BorgWarner (BERU) OZH182
  • BOSCH 0-258-003-848
  • BOSCH 0-258-003-849
  • BOSCH 0-258-005-079
  • BOSCH 0-258-005-100
  • BOSCH 0-258-005-115
  • BOSCH 0-258-005-116
  • BOSCH 0-258-005-117
  • BOSCH 0-258-005-119
  • BOSCH 0-258-005-145
  • BOSCH 0-258-005-178
  • BOSCH 0-258-005-187
  • BOSCH 0-258-005-189
  • BOSCH 0-258-005-205
  • BOSCH 0-258-005-206
  • BOSCH 0-258-005-209
  • BOSCH 0-258-005-210
  • BOSCH 0-258-005-219
  • BOSCH 0-258-005-220
  • BOSCH 0-258-006-107
  • BOSCH 0-258-006-135
  • BOSCH 0-258-006-201
  • BOSCH 0-258-006-202
  • BOSCH 0-258-006-235
  • BOSCH 0-258-006-251
  • BOSCH 0-258-006-252
  • BOSCH 0-258-006-332
  • BOSCH 0-258-006-333
  • BOSCH LS5079
  • CALORSTAT by Vernet LS140151
  • CONTINENTAL/VDO A2C59513228Z
  • DELPHI ES10978-12B1
  • DELPHI ES20278-12B1
  • FACET 10.7171
  • FAE 77138
  • FAE 77202
  • INTERMOTOR 13306
  • LUCAS LEB282
  • MAGNETI MARELLI 460000270010
  • MAGNETI MARELLI 460000435010
  • MEAT & DORIA 81098
  • MOBILETRON OS-B426
  • MTE-THOMSON 7877.40.047
  • MTE-THOMSON 7877.40.049
  • NGK 0270
  • NGK 0426
  • NGK 0435
  • NGK 93041
  • NGK 93407
  • NGK OZA448-E51
  • NGK OZA457-EE16
  • NGK OZA510-V5
  • NGK OZA660-EE38
  • VEMO V10-76-0056
  • WALKER 250-24495
  • WALKER 250-24533
  • WALKER 250-24560

Compatible cars. AUDI, SEAT, SKODA +1, 10 models.

Matched from the manufacturer's data. Production years 1996–2013.

O2 Sensor for AUDIO2 Sensor for SEATO2 Sensor for SKODAO2 Sensor for VW

Models MOBILETRON OS-B426P fits
ModelEnginesYears
AUDI3 models
AUDI A3 (8L1)1.6, S3 quattro1996–2006
AUDI TT (8N3)1.8 T quattro1998–2007
AUDI TT Roadster (8N9)1.8 T quattro1999–2007
SEAT1 model
SEAT AROSA (6H1)1.01997–2004
SKODA2 models
SKODA OCTAVIA I (1U2)1.61996–2010
SKODA OCTAVIA I Combi (1U5)1.61998–2010
VW4 models
Models MOBILETRON OS-B426P fits
ModelEnginesYears
VW GOLF IV (1J1)1.61997–2008
VW GOLF IV Cabriolet (1E7)1.61998–2002
VW GOLF PLUS V (5M1, 521)1.4 16V2004–2013
VW LUPO I (6X1, 6E1)1.0, 1.4 16V1998–2005

Always verify compatibility with your vehicle before ordering.

More about this part. Related categories and similar parts.

MOBILETRON

More MOBILETRON parts

Related categories

All O2 SensorAUDISEATSKODAVW

Customers also bought

Common OE numbers for this part

Common original equipment numbers linked to replacement-part pages.

Related Guides

Lambda Sensor Buying GuidePre-cat and post-cat oxygen sensors — diagnostic codes, emissions impact, and choosing direct-fit vs universal.

Delivery and returns. No small print.

£5.99

Standard delivery

See the delivery estimate beside the price.

£50.00

Free delivery

Orders from £50.00

14 days

Returns

Money back if the part does not fit.

  • Visa
  • Mastercard
  • PayPal
  • Apple Pay
  • Google Pay
  • Klarna

Secure payments

Encrypted checkout

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