- Dispatched in 1–2 business days
- Delivery from £4.99
- Free 14-day returns
- Fitment checked by reg or VIN



FAE 77139 Oxygen sensor
Article Number: 77139
Product Specifications
Compatibility
OE Numbers
Delivery & returns
Oxygen Sensor
Regulating Sensor
Fitting Position
before catalytic converter
Length (mm)
720
Number of pins
4
Technical Information Number
Universal 77004
AUDI
AUDI A3 (8L1) 09.1996 - 09.2006
AUDI A3 (8P1) 05.2003 - 12.2013
AUDI A3 Sportback (8PA) 09.2004 - 12.2015
AUDI A3 Convertible (8P7) 04.2008 - 12.2013
AUDI A4 B7 Convertible (8HE) 01.2002 - 01.2010
AUDI A4 B7 (8EC) 11.2004 - 01.2009
AUDI A4 B7 Avant (8ED) 11.2004 - 11.2008
AUDI A6 C6 (4F2) 04.2004 - 08.2011
AUDI A6 C6 Avant (4F5) 11.2004 - 08.2011
AUDI R8 (422, 423) 04.2007 - 12.2016
AUDI R8 Spyder (427, 429) 02.2010 - 08.2016
AUDI TT (8J3) 07.2006 - 02.2015
AUDI TT Roadster (8J9) 03.2007 - 09.2014
SEAT
SEAT ALHAMBRA (7V8, 7V9) 04.1996 - 03.2010
SEAT ALHAMBRA (710, 711) 06.2010 - 12.2022
SEAT ALTEA (5P1) 03.2004 - 12.2015
SEAT ALTEA XL (5P5, 5P8) 10.2006 - 12.2015
SEAT AROSA (6H1) 05.1997 - 06.2004
SEAT CORDOBA (6K1, 6K2) 02.1993 - 12.2002
SEAT CORDOBA Vario (6K5) 07.1996 - 12.2002
SEAT EXEO (3R2) 12.2008 - 05.2013
SEAT EXEO ST (3R5) 05.2009 - 05.2013
SEAT IBIZA Mk II (6K1) 03.1993 - 05.2002
SEAT LEON (1M1) 11.1999 - 06.2006
SEAT LEON (1P1) 05.2005 - 12.2013
SEAT TOLEDO Mk II (1M2) 10.1998 - 05.2006
SEAT TOLEDO III (5P2) 04.2004 - 05.2009
SEAT INCA (6K9) - ...
SKODA
SKODA OCTAVIA I (1U2) 09.1996 - 12.2010
SKODA OCTAVIA I Combi (1U5) 07.1998 - 12.2010
SKODA OCTAVIA II (1Z3) 02.2004 - 06.2013
SKODA OCTAVIA II Combi (1Z5) 02.2004 - 06.2013
SKODA SUPERB II (3T4) 03.2008 - 05.2015
VW
VW BEETLE (5C1, 5C2) 04.2011 - 07.2019
VW BEETLE Convertible (5C7, 5C8) 12.2011 - 07.2019
VW BORA I (1J2) 10.1998 - 12.2013
VW BORA Estate (1J6) 05.1999 - 05.2005
VW CADDY II MPV (9K9B) 11.1995 - 12.2004
VW EOS (1F7, 1F8) 03.2006 - 08.2015
VW GOLF Mk IV (1J1) 08.1997 - 04.2008
VW GOLF Mk IV Estate (1J5) 05.1999 - 06.2006
VW GOLF V (1K1) 10.2003 - 07.2010
VW GOLF VI (5K1) 10.2008 - 12.2014
VW GOLF PLUS V (5M1, 521) 12.2004 - 12.2013
VW JETTA III (1K2) 09.2004 - 12.2013
VW JETTA IV (162, 163, AV3, AV2) 01.2008 - 12.2019
VW LUPO I (6X1, 6E1) 09.1998 - 07.2005
VW PASSAT B6 (3C2) 03.2005 - 12.2013
VW PASSAT B6 Estate (3C5) 08.2005 - 11.2011
VW PASSAT CC B6 (357) 02.2008 - 12.2013
VW POLO III (6N1) 10.1994 - 10.1999
VW POLO III CLASSIC (6V2) 01.1995 - 11.2009
VW POLO Estate (6V5) 04.1997 - 09.2001
VW POLO (6N2) 10.1999 - 10.2001
VW SCIROCCO III (137, 138) 05.2008 - 12.2018
VW SHARAN (7M8, 7M9, 7M6) 05.1995 - 12.2010
VW SHARAN (7N1, 7N2) 05.2010 - 11.2022
VW TIGUAN (5N_) 09.2007 - 07.2018
VW TOUAREG (7P5, 7P6) 01.2010 - 12.2018
VW TOURAN (1T1, 1T2) 02.2003 - 01.2011
VW CADDY II Box Body/MPV (9K9A) - ...
VW TOURAN VAN (1T1, 1T2) - ...
Returns & Refunds
Free 14-day returns
Return an unused part in its original packaging within 14 days of receiving your order. Once we receive your request, we'll send you further instructions, including a prepaid return label where applicable.
£29.29
Includes VAT · Price per item
- Dispatched in 1–2 business days
- Delivery from £4.99
- Free 14-day returns
- Fitment checked by reg or VIN
More in Lambda Control
Questions about this part
How do I know it fits my car?
The Compatibility tab lists the cars this part fits. You can also leave your VIN or registration number at checkout and our team will verify the fitment for you. If you have already paid for your order and the part does not fit your vehicle, we will issue you an instant refund.
When will I get it?
Orders are dispatched in 1–2 business days, and the parcel is delivered within 3–5 working days after dispatch. You'll see the exact delivery date and price at checkout, and you can follow your order on the Order status page.
Can I return it?
Yes, returns are free within 14 days of receiving your order, as long as the part is unused and in its original packaging. Fill in the Return a part form and we'll send you further instructions, including a prepaid return label where applicable.
Can't find the part you need?
Our team will help you find the right part for your car. E-mail us at [email protected] with your VIN or registration number and the name of the part.
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