---
Title: Oxygen Sensor DELPHI ES20345-12B1
Description: Part number: ES20345-12B1

Simplified part number: ES2034512B1

OEM numbers (Original Equipment Manufacturer):

ALFA ROMEO 46481568 (46481568)
ALFA ROMEO 46750243 (46750243)
ALFA ROMEO 60814851 (60814851)
ALFA ROMEO 60815699 (60815699)
FIAT 46481568 (46481568)
FIAT 46750243 (46750243)
FIAT 60814851 (60814851)
FIAT 60815699 (60815699)
LANCIA 46481568 (46481568)
LANCIA 46750243 (46750243)
LANCIA 60815699 (60815699)
Language: en-US
Last updated: 2026-01-07
Canonical URL to this Markdown version of this page: [https://euparts.eu/en/oxygen-sensor-delphi-es20345-12b1.md](https://euparts.eu/en/oxygen-sensor-delphi-es20345-12b1.md)
Canonical URL to HTML version of this page (for humans): [https://euparts.eu/en/oxygen-sensor-delphi-es20345-12b1](https://euparts.eu/en/oxygen-sensor-delphi-es20345-12b1)
---

# Oxygen Sensor DELPHI ES20345-12B1

Breadcrumb: [Oxygen Sensor DELPHI ES20345-12B1](https://euparts.eu/en/oxygen-sensor-delphi-es20345-12b1.md)



## Product Info

- **Brand**: DELPHI
- **MPN (Manufacturer Part Numbers)**: ES20345-12B1
- **EAN**: 5012759407516
- **Price**: 37.15 EUR

## Parameters:

- Cable Length: 615 mm
- Oxygen Sensor: Heated

## Images:

1. [Image 1: Oxygen Sensor DELPHI ES20345-12B1](https://digital-assets.tecalliance.services/images/1600/930a31ce0eb0eb3961e202dfc933cad253633c8d.jpg)