OEM Delphi ES20121 Lambda Sensor

Name: Lambda Sensor
Brand: Delphi
SKU: ES20121
Availability: InStock

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Manufacturer: Delphi

Part Number (MPN/SKU): ES20121

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

Product Details for ES20121 by Delphi

OEM Delphi Lambda Sensor with part number ES20121 in the Engine category. Designed for Ford, Mazda vehicles. Find the best offer for Delphi ES20121 from our trusted suppliers.

For detailed technical data, visit Product specifications.

Delphi ES20121 is also known by the following OEM part numbers: FS1J-18-861B, FS1J-18-861A, FS1J18861, etc.

See original manufacturer codes in OEM part numbers.

OEM Delphi ES20121 Lambda Sensor is also cross-referenced with the following part numbers: BorgWarner OS2431, DENSO 2344126, INTERMOTOR SG983, NTK (NGK-GROUP) 22114, WALKER PRODUCTS 25024364, 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 ES20121, including material, dimensions, and design details.

Characteristic Technical parameter	Value Specification
Cable Length [mm]	329
Lambda Sensor	Heated
Lambda Sensor	Planar probe

Original (OE/OEM) part numbers

These are the original OE/OEM numbers equivalent to Delphi ES20121.

Manufacturer Vehicle brand	OEM Part Numbers Original equipment manufacturer codes
FORD	FS1J-18-861B
MAZDA	FS1J-18-861A, FS1J18861

Cross References & Interchange Guide

Here you can find parts from other brands equivalent to Delphi ES20121, offering the same fit and function as the original component. Aftermarket interchanges for Delphi ES20121 are offered by BorgWarner, Denso, Intermotor, NTK (NGK-Group), Walker Products.