---
product_id: 539704743
title: "– M18x1.5 Stainless Steel Car Universal Oxygen Sensor Extender Spacer Adapter for emulatore+sonda+lambda"
brand: "akozon"
price: "$38.47"
currency: USD
in_stock: true
reviews_count: 8
category: "Akozon"
url: https://www.desertcart.us/products/539704743-m18x1-5-stainless-steel-car-universal-oxygen-sensor-extender-spacer
store_origin: US
region: United States of America
---

# 55mm spacer length M18x1.5 precision thread 22mm hex for easy install – M18x1.5 Stainless Steel Car Universal Oxygen Sensor Extender Spacer Adapter for emulatore+sonda+lambda

**Brand:** akozon
**Price:** $38.47
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your ride’s breathability with precision and durability!

## Quick Answers

- **What is this?** – M18x1.5 Stainless Steel Car Universal Oxygen Sensor Extender Spacer Adapter for emulatore+sonda+lambda by akozon
- **How much does it cost?** $38.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/539704743-m18x1-5-stainless-steel-car-universal-oxygen-sensor-extender-spacer)

## Best For

- akozon enthusiasts

## Why This Product

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

## Key Features

- • **Tool-Friendly Design:** 22mm hexagonal body allows quick, no-fuss installation with standard wrenches.
- • **Optimal Sensor Placement:** 55mm extender increases O2 sensor distance for accurate emissions readings and performance tuning.
- • **Precision Engineered Fit:** M18x1.5 threading ensures seamless compatibility with most modern vehicles.
- • **Plug-and-Play Convenience:** Direct bolt-on adapter requires zero modifications—upgrade your sensor setup in minutes.
- • **Durable Stainless Steel Build:** Corrosion-resistant iron alloy guarantees long-lasting reliability under harsh exhaust conditions.

## Overview

The M18x1.5 Stainless Steel Oxygen Sensor Extender Spacer Adapter by Akozon is a robust, precision-machined accessory designed to increase the distance between your vehicle’s O2 sensor and exhaust system. Crafted from corrosion-resistant stainless steel, it features a 55mm length and a 22mm hex for easy installation, fitting most cars with M18x1.5 threaded sensors. This plug-and-play spacer enhances sensor accuracy and protects your emissions system without any modifications.

## Description

M18x1.5 Stainless Steel Car Universal Oxygen Sensor Extender Spacer Adapter for emulatore+sonda+lambda : desertcart.co.uk: Automotive

Review: Did the trick. - With the engine warning light coming on periodically, (following an OBD2 scan) it became clear that I was having problems with my catalytic converter. After fitting this device to the downstream O2 sensor the engine warning light stayed off, (and with the use of a catalytic cleaner) allowed me to pass the MoT test. Well worth the money !
Review: Worked a treat! - Worked a treat on my 2025 MT-07 when de-catting the exhaust system fitting an Akrapovic.

## Features

- [ Specifications ] - Inner Thread Size: M18 X 1.5; Length: Approx.55mm / 2.1in; Hexagonal: Approx.22mm / 0.8in. For most vehicles that fit the M18x1.5 sensor hole.
- [ Function ] - This oxygen sensor adapter can increase the distance between the O2 sensor and exhaust system, which is an ideal accessory for your car.
- [ Easy Installation] - Most modern vehicles are fitted with M18x1.5mm threaded oxygen sensors, you can easily screw your oxygen sensor into the spacer and then the spacer into your exhaust, direct bolt-on, no modification needed.
- [ High Precision ] - The thread is ground with special tools, ensuring high precision and good repeatability.
- [ Reliable Quality ] - This oxygen sensor adapter is made of high quality iron material, which is sturdy and durable. It is not easily damaged and corroded, has reliable quality and high strength.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Akozon |
| Part number | AKzon49073 |
| Item Weight | 70 g |
| Package Dimensions | 8 x 5.3 x 2.9 cm; 70 g |
| Manufacturer reference | AKzon49073 |
| Style | Simple |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Plug profile | Car Mount |
| Batteries Required? | No |

## Product Details

- **Brand:** Akozon
- **Material:** Stainless Steel
- **Style:** Simple
- **Mounting type:** Car Mount
- **Output type:** electrical signal

## Images

![– M18x1.5 Stainless Steel Car Universal Oxygen Sensor Extender Spacer Adapter for emulatore+sonda+lambda - Image 1](https://m.media-amazon.com/images/I/51F2enAfWLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did the trick.
*by C***S on 16 October 2025*

With the engine warning light coming on periodically, (following an OBD2 scan) it became clear that I was having problems with my catalytic converter. After fitting this device to the downstream O2 sensor the engine warning light stayed off, (and with the use of a catalytic cleaner) allowed me to pass the MoT test. Well worth the money !

### ⭐⭐⭐⭐⭐ Worked a treat!
*by D***L on 21 August 2025*

Worked a treat on my 2025 MT-07 when de-catting the exhaust system fitting an Akrapovic.

### ⭐⭐⭐⭐⭐ OVERALL GOOD PRODUCT
*by A***N on 2 January 2026*

GREAT PRODUCT, GOOD DELIVERY TIME AND COMMUNICATION.

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**Shop now:** [https://www.desertcart.us/products/539704743-m18x1-5-stainless-steel-car-universal-oxygen-sensor-extender-spacer](https://www.desertcart.us/products/539704743-m18x1-5-stainless-steel-car-universal-oxygen-sensor-extender-spacer)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*