---
Title: Oxygen Sensor DENSO DOX-0539
Description: Part number: DOX-0539

Simplified part number: DOX0539

OEM numbers (Original Equipment Manufacturer):

MAZDA RF7J188G1B (RF7J188G1B)
MAZDA RF7N188G1 (RF7N188G1)
MAZDA RF8G188G1B (RF8G188G1B)
MAZDA RF8P188G1 (RF8P188G1)
Language: en-US
Last updated: 2026-01-07
Canonical URL to this Markdown version of this page: [https://euparts.eu/en/oxygen-sensor-denso-dox-0539.md](https://euparts.eu/en/oxygen-sensor-denso-dox-0539.md)
Canonical URL to HTML version of this page (for humans): [https://euparts.eu/en/oxygen-sensor-denso-dox-0539](https://euparts.eu/en/oxygen-sensor-denso-dox-0539)
---

# Oxygen Sensor DENSO DOX-0539

Breadcrumb: [Oxygen Sensor DENSO DOX-0539](https://euparts.eu/en/oxygen-sensor-denso-dox-0539.md)



## Product Info

- **Brand**: DENSO
- **MPN (Manufacturer Part Numbers)**: DOX-0539
- **EAN**: 8717613048542
- **Price**: 114.85 EUR

## Parameters:

- Oxygen Sensor: Heated
- Oxygen Sensor: Finger-type Sensor
- Oxygen Sensor: Broadband Oxygen Sensor
- Oxygen Sensor: Thread pre-greased
- Thread Size: M18x1.5
- Cable Length: 960 mm
- Number of pins: 4 -pin connector
- for manufacturer: DENSO
- for OE No.: RF8G188G1B
- Quality: DENSO
- Weight: 143 g
- Gross Weight: 176 g

## Images:

1. [Image 1: Oxygen Sensor DENSO DOX-0539](https://digital-assets.tecalliance.services/images/1600/9e02211967518c2e2c8113b171aa1b00641e9dfc.jpg)
2. [Image 2: Oxygen Sensor DENSO DOX-0539](https://digital-assets.tecalliance.services/images/1600/2463d07973000028553e49613dc8686e0c5511ed.jpg)
3. [Image 3: Oxygen Sensor DENSO DOX-0539](https://digital-assets.tecalliance.services/images/1600/9fa3d46a66a1644eefe9324eb312a6ca54d76e57.jpg)
4. [Image 4: Oxygen Sensor DENSO DOX-0539](https://digital-assets.tecalliance.services/images/1600/efb2579798b018dff4c85d77210598a23df314de.jpg)
5. [Image 5: Oxygen Sensor DENSO DOX-0539](https://digital-assets.tecalliance.services/images/1600/7d4960339dd238ff7478303b3ccc993d12cd13c2.jpg)
6. [Image 6: Oxygen Sensor DENSO DOX-0539](https://digital-assets.tecalliance.services/images/1600/562c4cd213cd353be35da06ceac46208df6f3cf3.jpg)
7. [Image 7: Oxygen Sensor DENSO DOX-0539](https://digital-assets.tecalliance.services/images/1600/73f89f920a5f5be152ee9e247096c33d302a36c5.jpg)