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Lambda Sensor DELPHI ES21056-12B1
O2 Sensor DELPHI ES21056-12B1. Fits 39 car models (AUDI, SEAT, SKODA +1). Replaces 3 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- DELPHI
- Category
- O2 Sensor
- Cable Length [mm]
- 540 mm
- MPN
- ES21056-12B1
- SKU
- 0089-ES21056-12B1
- GTIN / EAN
- 5012759575314
- 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 / VW04L906262A
- AUDI / SEAT / SKODA / VW04L906262AD
- AUDI / SEAT / SKODA / VW04L906262AF
Equivalent products. They fit in the same place.
3 available · 7 numbers
Check availability
Check availability
All 7 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 570527A
- FACET 10.8552
- HOFFER 7481932
- HOFFER 7481932E
- INTERMOTOR 64894
- MEAT & DORIA 81932
- MEAT & DORIA 81932E
Compatible cars. AUDI, SEAT, SKODA +1, 39 models.
Matched from the manufacturer's data.
O2 Sensor for AUDIO2 Sensor for SEATO2 Sensor for SKODAO2 Sensor for VW
| Model | Engines | Years |
|---|---|---|
| AUDI6 models | ||
| AUDI A3 (8V1, 8VK) | 1.2 TFSI, 1.4 TFSI, 1.4 TSI, 1.6 TDI, 2.0 TDI, 2.0 TDI quattro | 2012–2020 |
| AUDI A3 Convertible (8V7, 8VE) | 1.4 TFSI, 1.4 TSI, 1.6 TDI | 2013–2021 |
| AUDI A3 Limousine (8VS, 8VM) | 1.2 TFSI, 1.4 TFSI, 1.4 TSI, 1.6 TDI, 1.6 TDI quattro, 2.0 TDI, 2.0 TDI quattro, 30 TDI, 35 TDI, 40 TDI quattro | 2013–2021 |
| AUDI A3 Sportback (8VA, 8VF) | 1.2 TFSI, 1.4 TFSI, 1.4 TSI, 1.6 TDI, 1.6 TDI quattro, 2.0 TDI, 2.0 TDI quattro, 30 TDI, 35 TDI, 40 TDI quattro | 2012–2021 |
| AUDI Q2 (GAB, GAG) | 1.4 TFSI, 1.6 TDI, 2.0 TDI, 2.0 TDI quattro, 30 TDI, 35 TDI, 35 TDI quattro, 35 TFSI | 2016– |
| AUDI Q3 (8UB, 8UG) | 2.0 TDI, 2.0 TDI quattro | 2011–2020 |
SEAT9 models
| Model | Engines | Years |
|---|---|---|
| SEAT ALHAMBRA (710, 711) | 2.0 TDI, 2.0 TDi 4Drive | 2010–2022 |
| SEAT ARONA (KJ7, KJP) | 1.6 TDI | 2017– |
| SEAT ATECA (KH7, KHP) | 1.4 TSI, 1.4 TSI 4Drive, 1.6 TDI, 2.0 TDI, 2.0 TDI 4Drive | 2016– |
| SEAT IBIZA V (KJ1, KJG) | 1.6 TDI | 2017– |
| SEAT LEON (5F1) | 1.2 TSI, 1.4 TSI, 1.6 TDI, 2.0 TDI | 2012–2021 |
| SEAT LEON Hatchback Van (5F1) | 1.2 TSI, 1.4 TSI, 1.6 TDI, 2.0 TDI | 2012–2020 |
| SEAT LEON SC (5F5) | 1.2 TSI, 1.4 TSI, 1.6 TDI, 2.0 TDI | 2013–2018 |
| SEAT LEON ST (5F8) | 1.2 TSI, 1.4 TSI, 1.6 TDI, 1.6 TDI 4Drive, 2.0 TDI, 2.0 TDI 4Drive | 2012–2020 |
| SEAT LEON ST Estate Van (5F8) | 1.2 TSI, 1.4 TSI, 1.6 TDI, 2.0 TDI, 2.0 TDI 4Drive | 2013–2020 |
SKODA8 models
| Model | Engines | Years |
|---|---|---|
| SKODA KAMIQ (NW4) | 1.6 TDI | 2019– |
| SKODA KAROQ (NU7, ND7) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4x4 | 2017– |
| SKODA OCTAVIA III (5E3, NL3, NR3) | 1.2 TSI, 1.4 TSI, 1.6 TDI, 1.6 TDI 4x4, 2.0 TDI, 2.0 TDI / TDI RS 4x4, 2.0 TDI 4x4, 2.0 TDI RS | 2012–2021 |
| SKODA OCTAVIA III Combi (5E5, 5E6) | 1.2 TSI, 1.4 TSI, 1.6 TDI, 1.6 TDI 4x4, 2.0 TDI, 2.0 TDI / TDI RS 4x4, 2.0 TDI 4x4, 2.0 TDI RS | 2012–2020 |
| SKODA OCTAVIA IV Combi (NX5, PV5) | 2.0 TDI 4x4 | 2019– |
| SKODA SCALA (NW1) | 1.6 TDI | 2019– |
| SKODA SUPERB III (3V3) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4x4 | 2015–2024 |
| SKODA SUPERB III Estate (3V5) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4x4 | 2015–2024 |
VW16 models
| Model | Engines | Years |
|---|---|---|
| VW ARTEON (3H7, 3H8) | 2.0 TDI, 2.0 TDI 4motion | 2017– |
| VW ARTEON SHOOTING BRAKE (3H9) | 2.0 TDI, 2.0 TDI 4motion | 2020– |
| VW GOLF ALLTRACK VII Variant (BA5, BV5) | 1.6 TDI 4motion, 2.0 TDI 4motion | 2014–2020 |
| VW GOLF SPORTSVAN VII (AM1, AN1) | 1.4 TSI, 1.4 TSI MultiFuel, 1.6 TDI, 2.0 TDI | 2014–2020 |
| VW GOLF VAN VII Variant (BA5) | 1.2 TSi, 1.4 TSi, 1.6 TDi, 1.6 TDi 4motion | 2013–2017 |
| VW GOLF VI Convertible (517) | 1.2 TSI 16V | 2011–2017 |
| VW GOLF VII (5G1, BQ1, BE1, BE2) | 1.2 TSI, 1.4 TSI, 1.4 TSI MultiFuel, 1.6 TDI, 1.6 TDI 4motion, 2.0 GTD | 2012–2021 |
| VW GOLF VII Van (5G1) | 1.2 TSi, 1.4 TSi, 1.6 TDi | 2012–2017 |
| VW GOLF VII Variant (BA5, BV5) | 1.2 TSI, 1.4 TSI, 1.4 TSI MultiFuel, 1.6 TDI, 1.6 TDI 4motion, 2.0 GTD | 2013–2022 |
| VW PASSAT ALLTRACK B8 Variant (3G5, CB5) | 2.0 TDI 4motion | 2015– |
| VW PASSAT B8 (3G2, CB2) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4motion | 2014– |
| VW PASSAT B8 Variant (3G5, CB5) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4motion | 2014– |
| VW POLO VI (AW1, BZ1, AE1) | 1.6 TDI | 2017– |
| VW SHARAN (7N1, 7N2) | 2.0 TDI, 2.0 TDI 4motion | 2010–2022 |
| VW T-CROSS (C11, D31) | 1.6 TDi | 2018– |
| VW T-ROC (A11, D11) | 1.6 TDI, 2.0 TDI, 2.0 TDI 4motion | 2017– |
Always verify compatibility with your vehicle before ordering.
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