• Buchli ES21246-12B1

Aftermarket Buchli ES21246-12B1 Lambda Sensor

Manufacturer: Buchli

Part Number (MPN/SKU): ES21246-12B1 (ES2124612B1)

Product Groups/Categories: Engine, Exhaust System, Electrics, Fuel Mixture Formation, Exhaust Emission Control

Product Details for ES21246-12B1 by Buchli

Aftermarket Buchli Lambda Sensor with part number ES21246-12B1 in the Engine category. Find the best offer for Buchli ES21246-12B1 from our trusted suppliers.

For detailed technical data, visit Product specifications.

This product fits the following models: AUDI A1 (8X1, 8XK), AUDI A1 Sportback (8XA, 8XF), SEAT IBIZA Mk IV (6J5, 6P1), SEAT IBIZA Mk IV SC (6J1, 6P5), SEAT IBIZA Mk IV ST (6J8, 6P8), SEAT TOLEDO IV (KG3), SKODA FABIA III (NJ3), SKODA FABIA III (NJ5), SKODA FABIA III Praktik (NJ5), SKODA RAPID (NH3, NK3, NK6), etc.

Fitment data is a guide, not a guarantee. Compare with the part you’re replacing, or ask your mechanic, before ordering.

Will it fit your vehicle? Check all compatible models in Vehicle compatibility.

Product Specifications & Characteristics

These are the detailed technical specifications, characteristics and key features of Buchli ES21246-12B1, including material, dimensions, and design details.

Characteristic
Technical parameter
Value
Specification
Manufacturer Restriction Delphi
Discount Group LLW

Vehicle Fitment for Buchli ES21246-12B1

This section lists all vehicle models compatible with Buchli ES21246-12B1, helping you verify if the part fits your specific make and model. Suitable for AUDI A1 (8X1, 8XK), AUDI A1 Sportback (8XA, 8XF), SEAT IBIZA Mk IV (6J5, 6P1), SEAT IBIZA Mk IV SC (6J1, 6P5), SEAT IBIZA Mk IV ST (6J8, 6P8), SEAT TOLEDO IV (KG3), SKODA FABIA III (NJ3), SKODA FABIA III (NJ5), SKODA FABIA III Praktik (NJ5), SKODA RAPID (NH3, NK3, NK6) and other models listed below.

Cars & Light Commercial Vehicles:

AUDI A1 (8X1, 8XK)
2014 - 2018
Modifications:
1.4 TDI, 1.6 TDI
Drives:
Front-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for AUDI A1 by year: 2014·2015·2016·2017·2018
AUDI A1 Sportback (8XA, 8XF)
2014 - 2018
Modifications:
1.4 TDI, 1.6 TDI
Drives:
Front-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for AUDI A1 Sportback by year: 2014·2015·2016·2017·2018
SEAT IBIZA Mk IV (6J5, 6P1)
2015 - 2017
Modifications:
1.4 TDI
Drives:
Front-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA CYZA 105 hp 77 kW 1.4 L Diesel
Parts for SEAT IBIZA IV by year: 2015·2016·2017
SEAT IBIZA Mk IV SC (6J1, 6P5)
2015 - 2016
Modifications:
1.4 TDI
Drives:
Front-Wheel Drive
Bodies:
Coupe
Engines: (Legend: Petrol Diesel Gas)
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA CYZA 105 hp 77 kW 1.4 L Diesel
Parts for SEAT IBIZA IV SC by year: 2015·2016
SEAT IBIZA Mk IV ST (6J8, 6P8)
2015 - 2016
Modifications:
1.4 TDI
Drives:
Front-Wheel Drive
Bodies:
Estate
Engines: (Legend: Petrol Diesel Gas)
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA CYZA 105 hp 77 kW 1.4 L Diesel
Parts for SEAT IBIZA IV ST by year: 2015·2016
SEAT TOLEDO IV (KG3)
2015 - 2019
Modifications:
1.4 TDI, 1.6 TDI
Drives:
Front-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for SEAT TOLEDO IV by year: 2015·2016·2017·2018·2019
SKODA FABIA III (NJ3)
2014 - 2021
Modifications:
1.4 TDI
Drives:
Front-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA 105 hp 77 kW 1.4 L Diesel
Parts for SKODA FABIA III by year: 2017·2018·2019·2020·2021
SKODA FABIA III (NJ5)
2014 - 2022
Modifications:
1.4 TDI
Drives:
Front-Wheel Drive
Bodies:
Estate
Engines: (Legend: Petrol Diesel Gas)
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA 105 hp 77 kW 1.4 L Diesel
Parts for SKODA FABIA III Estate by year: 2018·2019·2020·2021·2022
SKODA FABIA III Praktik (NJ5)
2014 - 2022
Modifications:
1.4 TDI
Drives:
Front-Wheel Drive
Bodies:
Estate Van
Engines: (Legend: Petrol Diesel Gas)
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA 105 hp 77 kW 1.4 L Diesel
Parts for SKODA FABIA III Praktik by year: 2018·2019·2020·2021·2022
SKODA RAPID (NH3, NK3, NK6)
2015 - 2019
Modifications:
1.4 TDI, 1.6 TDI
Drives:
Front-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for SKODA RAPID by year: 2015·2016·2017·2018·2019
SKODA RAPID Spaceback (NH1)
2015 - 2019
Modifications:
1.4 TDI, 1.6 TDI
Drives:
Front-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for SKODA RAPID Spaceback by year: 2015·2016·2017·2018·2019
VW POLO V (6R1, 6C1)
2014 -
Modifications:
1.4 TDI
Drives:
Front-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
CUSA CYZB 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA CYZA 105 hp 77 kW 1.4 L Diesel
Parts for VW POLO V by year: 2014
VW POLO Van (6R)
2014 -
Modifications:
1.4 TDI
Drives:
Front-Wheel Drive
Bodies:
Hatchback Van
Engines: (Legend: Petrol Diesel Gas)
CUSA CYZB 75 hp 55 kW 1.4 L Diesel
Parts for VW POLO Van by year: 2014
Vehicle Details
Make / Model • Modification • Drive • Body
Years
Production period
Engine Specifications
Compatible engines (Legend: Petrol Diesel Gas)
AUDI A1 (8X1, 8XK)
Modifications: 1.4 TDI, 1.6 TDI
Drives: Front-Wheel Drive
Bodies: Hatchback
2014 - 2018
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for AUDI A1 by year: 2014·2015·2016·2017·2018
AUDI A1 Sportback (8XA, 8XF)
Modifications: 1.4 TDI, 1.6 TDI
Drives: Front-Wheel Drive
Bodies: Hatchback
2014 - 2018
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for AUDI A1 Sportback by year: 2014·2015·2016·2017·2018
SEAT IBIZA Mk IV (6J5, 6P1)
Modifications: 1.4 TDI
Drives: Front-Wheel Drive
Bodies: Hatchback
2015 - 2017
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA CYZA 105 hp 77 kW 1.4 L Diesel
Parts for SEAT IBIZA IV by year: 2015·2016·2017
SEAT IBIZA Mk IV SC (6J1, 6P5)
Modifications: 1.4 TDI
Drives: Front-Wheel Drive
Bodies: Coupe
2015 - 2016
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA CYZA 105 hp 77 kW 1.4 L Diesel
Parts for SEAT IBIZA IV SC by year: 2015·2016
SEAT IBIZA Mk IV ST (6J8, 6P8)
Modifications: 1.4 TDI
Drives: Front-Wheel Drive
Bodies: Estate
2015 - 2016
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA CYZA 105 hp 77 kW 1.4 L Diesel
Parts for SEAT IBIZA IV ST by year: 2015·2016
SEAT TOLEDO IV (KG3)
Modifications: 1.4 TDI, 1.6 TDI
Drives: Front-Wheel Drive
Bodies: Hatchback
2015 - 2019
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for SEAT TOLEDO IV by year: 2015·2016·2017·2018·2019
SKODA FABIA III (NJ3)
Modifications: 1.4 TDI
Drives: Front-Wheel Drive
Bodies: Hatchback
2014 - 2021
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA 105 hp 77 kW 1.4 L Diesel
Parts for SKODA FABIA III by year: 2017·2018·2019·2020·2021
SKODA FABIA III (NJ5)
Modifications: 1.4 TDI
Drives: Front-Wheel Drive
Bodies: Estate
2014 - 2022
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA 105 hp 77 kW 1.4 L Diesel
Parts for SKODA FABIA III Estate by year: 2018·2019·2020·2021·2022
SKODA FABIA III Praktik (NJ5)
Modifications: 1.4 TDI
Drives: Front-Wheel Drive
Bodies: Estate Van
2014 - 2022
CUSA 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA 105 hp 77 kW 1.4 L Diesel
Parts for SKODA FABIA III Praktik by year: 2018·2019·2020·2021·2022
SKODA RAPID (NH3, NK3, NK6)
Modifications: 1.4 TDI, 1.6 TDI
Drives: Front-Wheel Drive
Bodies: Hatchback
2015 - 2019
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for SKODA RAPID by year: 2015·2016·2017·2018·2019
SKODA RAPID Spaceback (NH1)
Modifications: 1.4 TDI, 1.6 TDI
Drives: Front-Wheel Drive
Bodies: Hatchback
2015 - 2019
CUSB 90 hp 66 kW 1.4 L Diesel
CXMA 115 hp 85 kW 1.6 L Diesel
Parts for SKODA RAPID Spaceback by year: 2015·2016·2017·2018·2019
VW POLO V (6R1, 6C1)
Modifications: 1.4 TDI
Drives: Front-Wheel Drive
Bodies: Hatchback
2014 -
CUSA CYZB 75 hp 55 kW 1.4 L Diesel
CUSB 90 hp 66 kW 1.4 L Diesel
CUTA CYZA 105 hp 77 kW 1.4 L Diesel
Parts for VW POLO V by year: 2014
VW POLO Van (6R)
Modifications: 1.4 TDI
Drives: Front-Wheel Drive
Bodies: Hatchback Van
2014 -
CUSA CYZB 75 hp 55 kW 1.4 L Diesel
Parts for VW POLO Van by year: 2014

Alternative parts

Lucas LEB5605 — Lambda Sensor
Lucas
LEB5605

Lambda Sensor
Lemark LLB1132 — Lambda Sensor
Lemark
LLB1132

Lambda Sensor
Intermotor 65199 — Lambda Sensor
Intermotor
65199

Lambda Sensor

Alternative part numbers are provided for reference only. Verify fitment against the manufacturer catalog before ordering.