---
product_id: 67509369
title: "O2 Oxygen Sensor Extender Spacer for O2 Lambda Sensor - DECAT"
brand: "juding"
price: "฿210"
currency: THB
in_stock: false
reviews_count: 2
url: https://www.desertcart.co.th/products/67509369-o2-oxygen-sensor-extender-spacer-for-o2-lambda-sensor-decat
store_origin: TH
region: Thailand
---

# O2 Oxygen Sensor Extender Spacer for O2 Lambda Sensor - DECAT

**Brand:** juding
**Price:** ฿210
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** O2 Oxygen Sensor Extender Spacer for O2 Lambda Sensor - DECAT by juding
- **How much does it cost?** ฿210 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/67509369-o2-oxygen-sensor-extender-spacer-for-o2-lambda-sensor-decat)

## Best For

- juding enthusiasts

## Why This Product

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

## Description

Modern engines often display CHECK ENGINE after decat or when running on LPG. This problem can be solved by using this simple lambda probe extender. The secondary lambda probe (after the cat) should be reinstalled with this extender. This solves problems caused by the secondary O2 sensor, and prevents the engine from entering service mode. Please note: after installation, you may need to reset the engine ECU to remove 'Check Engine' light.

Review: O2 sensor spacer - I liked the fact it came quick but dont like the fact that it kinda messed up my thread on my exhaust plus it dose not take off the engine light would have been better with a littler hole at the bottom two.
Review: Did not work - Did not work

## Features

- Internal and external thread M18 x 1.5
- Polished front surfaces enabling perfect tightening.
- Threads made with dedicated tool, perfect accuracy and repeatability.
- Quality unit made of galvanised steel.
- Simple installation. Just unscrew the lambda oxygen sensor, screw in the emulator in its place and then screw in the oxygen sensor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01G4O9SJE |
| Brand | JUDING |
| Customer Reviews | 2.8 2.8 out of 5 stars (7) |
| Date First Available | 24 May 2016 |
| Item Weight | 40 g |
| Manufacturer | JuDing |
| Manufacturer part number | DE-8157BE |
| Manufacturer reference | DE-8157BE |
| Package Dimensions | 10 x 6 x 3 cm; 40 g |

## Images

![O2 Oxygen Sensor Extender Spacer for O2 Lambda Sensor - DECAT - Image 1](https://m.media-amazon.com/images/I/511EY0KxotL.jpg)
![O2 Oxygen Sensor Extender Spacer for O2 Lambda Sensor - DECAT - Image 2](https://m.media-amazon.com/images/I/51oqCATjXVL.jpg)
![O2 Oxygen Sensor Extender Spacer for O2 Lambda Sensor - DECAT - Image 3](https://m.media-amazon.com/images/I/510gvcL89dL.jpg)
![O2 Oxygen Sensor Extender Spacer for O2 Lambda Sensor - DECAT - Image 4](https://m.media-amazon.com/images/I/51X+LP9r0LL.jpg)

## Customer Reviews

### ⭐⭐ O2 sensor spacer
*by J***H on 17 November 2019*

I liked the fact it came quick but dont like the fact that it kinda messed up my thread on my exhaust plus it dose not take off the engine light would have been better with a littler hole at the bottom two.

### ⭐ Did not work
*by A***R on 8 December 2019*

Did not work

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**Shop now:** [https://www.desertcart.co.th/products/67509369-o2-oxygen-sensor-extender-spacer-for-o2-lambda-sensor-decat](https://www.desertcart.co.th/products/67509369-o2-oxygen-sensor-extender-spacer-for-o2-lambda-sensor-decat)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-05-16*