OEM Delphi ES20371 Lambda Sensor
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Product Details for ES20371 by Delphi
OEM Delphi Lambda Sensor with part number ES20371 in the Engine category. Designed for Mazda vehicles. Find the best offer for Delphi ES20371 from our trusted suppliers.
For detailed technical data, visit Product specifications.
Delphi ES20371 is also known by the following OEM part numbers: L3A1-18-861B, L3K2-18-861, L3K2-18-861A, L3K2-18-861B, L3K2-18-861B9U, etc.
See original manufacturer codes in OEM part numbers.
This product fits the following models: MAZDA 3 (BK), 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.
OEM Delphi ES20371 Lambda Sensor is also cross-referenced with the following part numbers: AIRTEX 5S10011, BECK/ARNLEY 156-4365, BorgWarner OS2573, DENSO 2344390, INTERMOTOR SG1736, etc.
Find equivalent parts from other brands in Cross reference.
Product Specifications & Characteristics
These are the detailed technical specifications, characteristics and key features of Delphi ES20371, including material, dimensions, and design details.
|
Characteristic
Technical parameter
|
Value
Specification
|
|---|---|
| Cable Length [mm] | 814 |
| Lambda Sensor | Heated |
| Lambda Sensor | Planar probe |
Original (OE/OEM) part numbers
These are the original OE/OEM numbers equivalent to Delphi ES20371.
|
Manufacturer
Vehicle brand
|
OEM Part Numbers
Original equipment manufacturer codes
|
|---|---|
| MAZDA | L3A1-18-861B, L3K2-18-861, L3K2-18-861A, L3K2-18-861B, L3K2-18-861B9U, LF68-18-861B, LF68-18-861D9U |
Cross References & Interchange Guide
Here you can find parts from other brands equivalent to Delphi ES20371, offering the same fit and function as the original component. Aftermarket interchanges for Delphi ES20371 are offered by Airtex, Beck/Arnley, BorgWarner, Denso, Intermotor.
|
Producer
Aftermarket brand
|
Cross Numbers
Compatible part numbers
|
|---|---|
| AIRTEX | 5S10011, 5S10012, 5S8311 |
| BECK/ARNLEY | 156-4365 |
| BorgWarner | OS2573 |
| DENSO | 2344390 |
| INTERMOTOR | SG1736 |
| NTK (NGK-GROUP) | 24232 |
| WALKER PRODUCTS | 25024661 |
Vehicle Fitment for Delphi ES20371
This section lists all vehicle models compatible with Delphi ES20371, helping you verify if the part fits your specific make and model. Suitable for MAZDA 3 (BK) and other models listed below.
Cars & Light Commercial Vehicles:
2.0 (BKEP)
Front-Wheel Drive
Hatchback, Saloon
Alternative parts
Alternative part numbers are provided for reference only. Verify fitment against the manufacturer catalog before ordering.