• Buchli ES21263-12B1

Aftermarket Buchli ES21263-12B1 Lambda Sensor

Manufacturer: Buchli

Part Number (MPN/SKU): ES21263-12B1 (ES2126312B1)

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

Product Details for ES21263-12B1 by Buchli

Aftermarket Buchli Lambda Sensor with part number ES21263-12B1 in the Engine category. Find the best offer for Buchli ES21263-12B1 from our trusted suppliers.

For detailed technical data, visit Product specifications.

This product fits the following models: BMW 1 (E81), BMW 1 (E82), BMW 1 (E87), BMW 1 (E88), BMW 3 (E92), BMW 3 (E93), BMW 3 Sedan (E90), BMW 3 Touring (E91), 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 ES21263-12B1, including material, dimensions, and design details.

Characteristic
Technical parameter
Value
Specification
Manufacturer Restriction Delphi
Discount Group LLW

Vehicle Fitment for Buchli ES21263-12B1

This section lists all vehicle models compatible with Buchli ES21263-12B1, helping you verify if the part fits your specific make and model. Suitable for BMW 1 (E81), BMW 1 (E82), BMW 1 (E87), BMW 1 (E88), BMW 3 (E92), BMW 3 (E93), BMW 3 Sedan (E90), BMW 3 Touring (E91) and other models listed below.

Cars & Light Commercial Vehicles:

BMW 1 (E81)
2006 - 2012
Modifications:
116 i, 118 i, 120 i
Drives:
Rear-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N43 B20 A 122 hp 90 kW 2.0 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 1 by year: 2008·2009·2010·2011·2012
BMW 1 (E82)
2007 - 2013
Modifications:
120 i
Drives:
Rear-Wheel Drive
Bodies:
Coupe
Engines: (Legend: Petrol Diesel Gas)
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 1 Coupe by year: 2009·2010·2011·2012·2013
BMW 1 (E87)
2006 - 2011
Modifications:
116 i, 118 i, 120 i
Drives:
Rear-Wheel Drive
Bodies:
Hatchback
Engines: (Legend: Petrol Diesel Gas)
N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N43 B20 A 122 hp 90 kW 2.0 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
BMW 1 (E88)
2007 - 2013
Modifications:
118 i, 120 i
Drives:
Rear-Wheel Drive
Bodies:
Convertible
Engines: (Legend: Petrol Diesel Gas)
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 1 Convertible by year: 2009·2010·2011·2012·2013
BMW 3 (E92)
2007 - 2013
Modifications:
316 i, 318 i, 320 i
Drives:
Rear-Wheel Drive
Bodies:
Coupe
Engines: (Legend: Petrol Diesel Gas)
N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 3 Coupe by year: 2009·2010·2011·2012·2013
BMW 3 (E93)
2006 - 2013
Modifications:
318 i, 320 i
Drives:
Rear-Wheel Drive
Bodies:
Convertible
Engines: (Legend: Petrol Diesel Gas)
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 3 Convertible by year: 2009·2010·2011·2012·2013
BMW 3 Sedan (E90)
2007 - 2011
Modifications:
316 i, 318 i, 320 i
Drives:
Rear-Wheel Drive
Bodies:
Saloon
Engines: (Legend: Petrol Diesel Gas)
N43 B16 A N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 3 by year: 2007·2008·2009·2010·2011
BMW 3 Touring (E91)
2005 - 2012
Modifications:
316 i, 318 i, 320 i
Drives:
Rear-Wheel Drive
Bodies:
Estate
Engines: (Legend: Petrol Diesel Gas)
N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N46 B20 B 136 hp 100 kW 2.0 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N46 B20 B N46 B20 BD N46 B20 C 156 hp 115 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 3 Touring by year: 2008·2009·2010·2011·2012
Vehicle Details
Make / Model • Modification • Drive • Body
Years
Production period
Engine Specifications
Compatible engines (Legend: Petrol Diesel Gas)
BMW 1 (E81)
Modifications: 116 i, 118 i, 120 i
Drives: Rear-Wheel Drive
Bodies: Hatchback
2006 - 2012
N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N43 B20 A 122 hp 90 kW 2.0 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 1 by year: 2008·2009·2010·2011·2012
BMW 1 (E82)
Modifications: 120 i
Drives: Rear-Wheel Drive
Bodies: Coupe
2007 - 2013
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 1 Coupe by year: 2009·2010·2011·2012·2013
BMW 1 (E87)
Modifications: 116 i, 118 i, 120 i
Drives: Rear-Wheel Drive
Bodies: Hatchback
2006 - 2011
N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N43 B20 A 122 hp 90 kW 2.0 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
BMW 1 (E88)
Modifications: 118 i, 120 i
Drives: Rear-Wheel Drive
Bodies: Convertible
2007 - 2013
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 1 Convertible by year: 2009·2010·2011·2012·2013
BMW 3 (E92)
Modifications: 316 i, 318 i, 320 i
Drives: Rear-Wheel Drive
Bodies: Coupe
2007 - 2013
N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 3 Coupe by year: 2009·2010·2011·2012·2013
BMW 3 (E93)
Modifications: 318 i, 320 i
Drives: Rear-Wheel Drive
Bodies: Convertible
2006 - 2013
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 3 Convertible by year: 2009·2010·2011·2012·2013
BMW 3 Sedan (E90)
Modifications: 316 i, 318 i, 320 i
Drives: Rear-Wheel Drive
Bodies: Saloon
2007 - 2011
N43 B16 A N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 3 by year: 2007·2008·2009·2010·2011
BMW 3 Touring (E91)
Modifications: 316 i, 318 i, 320 i
Drives: Rear-Wheel Drive
Bodies: Estate
2005 - 2012
N43 B16 AA 122 hp 90 kW 1.6 L Petrol
N46 B20 B 136 hp 100 kW 2.0 L Petrol
N43 B20 A 143 hp 105 kW 2.0 L Petrol
N46 B20 B N46 B20 BD N46 B20 C 156 hp 115 kW 2.0 L Petrol
N43 B20 A 163 hp 120 kW 2.0 L Petrol
N43 B20 A 170 hp 125 kW 2.0 L Petrol
Parts for BMW 3 Touring by year: 2008·2009·2010·2011·2012