---
product_id: 670708504
title: "Walker Products 90-204 Oxygen Sensor Bung Plug Mild Steel 12mm Threads"
brand: "walker products"
price: "€ 17.98"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/670708504-walker-products-90-204-oxygen-sensor-bung-plug-mild-steel
store_origin: IE
region: Ireland
---

# Heat & corrosion resistant 12mm precision threads Made in USA quality Walker Products 90-204 Oxygen Sensor Bung Plug Mild Steel 12mm Threads

**Brand:** walker products
**Price:** € 17.98
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride with precision and durability — don’t get left behind!

## Quick Answers

- **What is this?** Walker Products 90-204 Oxygen Sensor Bung Plug Mild Steel 12mm Threads by walker products
- **How much does it cost?** € 17.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/670708504-walker-products-90-204-oxygen-sensor-bung-plug-mild-steel)

## Best For

- walker products enthusiasts

## Why This Product

- Trusted walker products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Crafted from mild steel with crack, heat, and corrosion resistance for long-lasting reliability.
- • **Bolt-On Simplicity:** Quick, tool-free installation designed for busy pros and DIYers alike.
- • **OEM-Level Excellence:** Manufactured by Walker Products, a trusted name since 1946 with ISO 9001/IATF16949 certification.
- • **Lightweight Powerhouse:** Compact and featherlight at just 22.7g, engineered for performance without bulk.
- • **Universal Fit, Zero Hassle:** Fits all 18mm O2 sensors for seamless compatibility across most vehicles.

## Overview

The Walker Products 90-204 Oxygen Sensor Bung Plug features 12mm threads designed to fit all standard 18mm O2 sensors, ensuring universal compatibility. Made from high-quality mild steel, it offers exceptional resistance to heat, corrosion, and cracking. Proudly manufactured in the USA by Walker Products, a leader in automotive components since 1946, this plug guarantees OEM-level quality and easy bolt-on installation for professionals and enthusiasts alike.

## Description

Walker Products has been supplying the fuel system needs and engine management needs for the automotive industry since 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying O2 Sensor Bung manufactured to meet or exceed OEM standards and specifications. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality O2 Sensor, O2 Sensor Bung, Oxygen Sensor, Oxygen Sensor Socket and more.

## Features

- Applicability - Will fit all Oxygen Sensors that is 18mm Thread Diameter. Fits for most of standard O2 Sensor and most vehicles. Please Check Size Before Order
- Easy to Install - Quick and Easy to Install with your O2 Sensor, bolt-on design can quick and easy installation
- Reliability - Made of High Quality & Durable Material. Crack resistance, corrosion resistance, heat resistance
- Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Walker Products |
| Brand | Walker Products |
| Product Dimensions | 1.32 x 1.78 x 1.32 cm; 22.68 g |
| Item model number | 90-204 |
| Manufacturer Part Number | 90-204 |
| Assembly Required | No |
| Manufacturer | Walker Products |
| Country of Origin | USA |
| Item Weight | 22.7 g |

## Images

![Walker Products 90-204 Oxygen Sensor Bung Plug Mild Steel 12mm Threads - Image 1](https://m.media-amazon.com/images/I/51ZrEdpRIbL.jpg)
![Walker Products 90-204 Oxygen Sensor Bung Plug Mild Steel 12mm Threads - Image 2](https://m.media-amazon.com/images/I/51aucTp+scL.jpg)
![Walker Products 90-204 Oxygen Sensor Bung Plug Mild Steel 12mm Threads - Image 3](https://m.media-amazon.com/images/I/412MdqiNzvL.jpg)
![Walker Products 90-204 Oxygen Sensor Bung Plug Mild Steel 12mm Threads - Image 4](https://m.media-amazon.com/images/I/71Dx49+fcxL.jpg)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*