---
product_id: 523431830
title: "PRITZKER O2 Oxygen Sensor Extender,PRITZKER 90 Degrees Design Oxygen Sensor Spacer Engine Light Adapter Accessories M18*1.5"
brand: "pritzker"
price: "€ 25.40"
currency: EUR
in_stock: true
reviews_count: 10
category: "Pritzker"
url: https://www.desertcart.nl/products/523431830-pritzker-o2-oxygen-sensor-extender-pritzker-90-degrees-design-oxygen
store_origin: NL
region: Netherlands
---

# Built-in mini catalytic converter M18x1.5 universal thread fit 90° sensor spacer for tight spaces PRITZKER O2 Oxygen Sensor Extender,PRITZKER 90 Degrees Design Oxygen Sensor Spacer Engine Light Adapter Accessories M18*1.5

**Brand:** pritzker
**Price:** € 25.40
**Availability:** ✅ In Stock

## Summary

> ↪️🔧 Stop the CEL drama—upgrade your ride with precision and ease!

## Quick Answers

- **What is this?** PRITZKER O2 Oxygen Sensor Extender,PRITZKER 90 Degrees Design Oxygen Sensor Spacer Engine Light Adapter Accessories M18*1.5 by pritzker
- **How much does it cost?** € 25.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/523431830-pritzker-o2-oxygen-sensor-extender-pritzker-90-degrees-design-oxygen)

## Best For

- pritzker enthusiasts

## Why This Product

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

## Key Features

- • **Durability That Lasts:** Robust build ensures long-term reliable performance
- • **Universal Compatibility:** Fits most vehicles with standard M18x1.5 oxygen sensor threads
- • **Engine Light Peacekeeper:** Mini catalytic converter stops annoying CEL alerts post-exhaust mods
- • **Plug-and-Play Installation:** No special tools or adjustments needed—just bolt and go
- • **Effortless Fit in Tight Spots:** Compact 90° design bolts on without modifications

## Overview

The PRITZKER O2 Oxygen Sensor Extender features a smart 90-degree design with a built-in mini catalytic converter, engineered to prevent check engine light errors after exhaust modifications. Compatible with most vehicles using M18x1.5 threaded sensors, it offers easy, no-mod installation and durable performance, making it an essential upgrade for enthusiasts seeking hassle-free emissions management.

## Description

DescriptionThis O2 cel fix actually has a miniature catalytic converter built inside and will help get rid of that annoying check engine light you get after modifying your exhaust or removing your catalytic converter, and sometimes even when installing a high flow catalytic converter. Don't take a chance on using an extension only as often they do not work, this is a real mini Catalytic Converter built into it.Specifications: Applicable models: universal fit Suitable for most vehicles with M18X1.5 thread. Installation Steps: Jack up car if necessary, find extended bung which need to replace. Loosen old O2sensor spacer, bolt it on new 90 degree sensor spacer. Bolt new sensor spacer to pipe by hand firstly. Tighten with a wrench.

Review: Very good - Very good
Review: Very bad - Very very bad. No defrant in power and petrol

## Features

- 🚗Easy Installation: It is suitable for installation positions in small spaces. Easy to install, can be directly bolted, no need to modify.
- 🚗Great Durability: A practical accessory used for direct replacement, strong and durable in use.
- 🚗Exclusive Design: 90 degrees design, larger internal space, better O2 reading, better air degreasing effect.
- 🚗Practical Part: The built-in catalytic converter eliminates the need to check the engine light (CEL) after modifying the exhauster or disassembling the catalytic converter.
- 🚗Useful Accessory: A practical solution to solve the problem

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1PLSTCJ |
| Best Sellers Rank | #4,077 in Automotive ( See Top 100 in Automotive ) #16 in Automotive Emission & Exhaust Products |
| Brand | PRITZKER |
| Customer Reviews | 3.8 3.8 out of 5 stars (68) |
| Date First Available | 6 April 2023 |
| Item Weight | 230 g |
| Manufacturer | PRITZKER |
| Manufacturer Part Number | PRITZER0011 |
| Manufacturer reference | PRITZER0011 |
| Product Dimensions | 10 x 10 x 3 cm; 230 g |

## Product Details

- **Brand:** PRITZKER
- **Item dimensions L x W x H:** 10 x 10 x 3 centimeters
- **Item weight:** 0.23 Kilograms
- **Material:** Metal
- **Style:** Modern

## Images

![PRITZKER O2 Oxygen Sensor Extender,PRITZKER 90 Degrees Design Oxygen Sensor Spacer Engine Light Adapter Accessories M18*1.5 - Image 1](https://m.media-amazon.com/images/I/41Y7Hg0NE9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by M***I on 25 October 2025*

Very good

### ⭐ Very bad
*by M***A on 22 February 2025*

Very very bad. No defrant in power and petrol

### ⭐⭐⭐⭐⭐ Amazing !!!
*by A***M on 29 June 2023*

Amazing !! Got rid of check engine light lexus is250 ,however after installtion my mpg reduced by 2 mpg, which is compromisable. Thanks for such product otherwise i was having my dashboard lit up like xms tree.

## Frequently Bought Together

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-31*