---
Title: Oxygen Sensor DELPHI ES21269-12B1
Description: Part number: ES21269-12B1

Simplified part number: ES2126912B1

OEM numbers (Original Equipment Manufacturer):

ALFA ROMEO 55199542 (55199542)
ALFA ROMEO 55260358 (55260358)
ALFA ROMEO 55275929 (55275929)
FIAT 55199542 (55199542)
FIAT 55260358 (55260358)
Language: en-US
Last updated: 2026-01-07
Canonical URL to this Markdown version of this page: [https://euparts.eu/en/oxygen-sensor-delphi-es21269-12b1.md](https://euparts.eu/en/oxygen-sensor-delphi-es21269-12b1.md)
Canonical URL to HTML version of this page (for humans): [https://euparts.eu/en/oxygen-sensor-delphi-es21269-12b1](https://euparts.eu/en/oxygen-sensor-delphi-es21269-12b1)
---

# Oxygen Sensor DELPHI ES21269-12B1

Breadcrumb: [Oxygen Sensor DELPHI ES21269-12B1](https://euparts.eu/en/oxygen-sensor-delphi-es21269-12b1.md)



## Product Info

- **Brand**: DELPHI
- **MPN (Manufacturer Part Numbers)**: ES21269-12B1
- **EAN**: 5012759577448
- **Price**: 39.35 EUR

## Parameters:

- Cable Length: 410 mm
- Oxygen Sensor: Heated

## Images:

1. [Image 1: Oxygen Sensor DELPHI ES21269-12B1](https://digital-assets.tecalliance.services/images/1600/48fb126df636c154a4f419335bd77c39af7b7413.jpg)