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Lambda Sensor DELPHI ES21206-12B1
O2 Sensor DELPHI ES21206-12B1. Fits 27 car models (AUDI, SEAT, SKODA +1). Replaces 1 OE number.

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Specification. From the manufacturer's data.
- Brand
- DELPHI
- Category
- O2 Sensor
- Cable Length [mm]
- 800 mm
- MPN
- ES21206-12B1
- SKU
- 0089-ES21206-12B1
- GTIN / EAN
- 5012759576816
- 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”.
- AUDI / SEAT / SKODA / VW05E906262A
Equivalent products. They fit in the same place.
3 available · 8 numbers
Check availability
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All 8 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.
- ERA 570416A
- FACET 10.8354
- FEBI BILSTEIN 177519
- HOFFER 7481989
- MEAT & DORIA 81989
- SIDAT 90587
- VALEO 368122
- VEMO V10-76-0130
Compatible cars. AUDI, SEAT, SKODA +1, 27 models.
Matched from the manufacturer's data.
O2 Sensor for AUDIO2 Sensor for SEATO2 Sensor for SKODAO2 Sensor for VW
| Model | Engines | Years |
|---|---|---|
| AUDI7 models | ||
| AUDI A1 Allstreet (GBH) | 30 TFSI | 2022– |
| AUDI A1 City Carver (GBH) | 25 TFSI, 30 TFSI | 2019–2022 |
| AUDI A1 Sportback (GBA) | 25 TFSI, 30 TFSI | 2018– |
| AUDI A3 Limousine (8VS, 8VM) | 1.0 TFSI, 30 TFSI | 2013–2021 |
| AUDI A3 Sportback (8VA, 8VF) | 1.0 TFSI, 30 TFSI | 2012–2021 |
| AUDI Q3 (F3B) | 35 TFSI, 35 TFSI Mild Hybrid | 2018– |
AUDI1 more model
| Model | Engines | Years |
|---|---|---|
| AUDI Q3 Sportback (F3N) | 35 TFSI, 35 TFSI Mild Hybrid | 2019– |
SEAT5 models
| Model | Engines | Years |
|---|---|---|
| SEAT ARONA (KJ7, KJP) | 1.0 TGi, 1.0 TSI | 2017– |
| SEAT IBIZA V (KJ1, KJG) | 1.0 TGI, 1.0 TSI | 2017– |
| SEAT LEON (5F1) | 1.0 TSi, 1.0 TSI | 2012–2021 |
| SEAT LEON ST (5F8) | 1.0 TSi, 1.0 TSI | 2012–2020 |
| SEAT TARRACO (KN2) | 1.5 TSI ACT | 2018–2024 |
SKODA3 models
| Model | Engines | Years |
|---|---|---|
| SKODA KAMIQ (NW4) | 1.0 TGI CNG, 1.0 TSI | 2019– |
| SKODA KODIAQ I (NS6, NS7, NV7) | 1.5 TSI, 1.5 TSI 4x4 | 2016– |
| SKODA SCALA (NW1) | 1.0 TGI CNG, 1.0 TSI | 2019– |
VW12 models
| Model | Engines | Years |
|---|---|---|
| VW CADDY CALIFORNIA V Camper (SBB, SBJ) | 1.5 TSi EVO | 2020– |
| VW CADDY V Box Body/MPV (SBA, SBH) | 1.5 TGI CNG, 1.5 TSi EVO | 2020– |
| VW CADDY V MPV (SBB, SBJ) | 1.5 TGI CNG, 1.5 TSi EVO | 2020– |
| VW GOLF VII (5G1, BQ1, BE1, BE2) | 1.0 TSI | 2012–2021 |
| VW POLO VI (AW1, BZ1, AE1) | 1.0 TGI, 1.0 TSI | 2017– |
| VW T-CROSS (C11, D31) | 1.0 TSi | 2018– |
| VW T-ROC (A11, D11) | 1.0 TSI | 2017– |
| VW T-ROC Convertible (AC7, AC8) | 1.0 TSI | 2019– |
| VW TAIGO (CS1) | 1.0 TSI | 2021– |
| VW TIGUAN (AD1, AX1) | 1.5 TSI | 2016–2024 |
| VW TIGUAN ALLSPACE (BW2, BJ2) | 1.5 TSI | 2017– |
| VW TOURAN (5T1) | 1.0 TSI, 1.5 TSI, 2.0 TDI | 2015– |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
DELPHI
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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