---
product_id: 532888339
title: "NTK Upstream Oxygen (O2) Sensor Compatible with Jeep TJ 4.0L L6 2001-2003"
brand: "sixity auto"
price: "14580 som"
currency: KGS
in_stock: true
category: "Sixity Auto"
url: https://www.desertcart.kg/products/532888339-ntk-upstream-oxygen-o2-sensor-compatible-with-jeep-tj-4
store_origin: KG
region: Kyrgyzstan
---

# Upstream precision fit Digital output tech Direct OE replacement NTK Upstream Oxygen (O2) Sensor Compatible with Jeep TJ 4.0L L6 2001-2003

**Brand:** sixity auto
**Price:** 14580 som
**Availability:** ✅ In Stock

## Summary

> 🚙 Elevate your Jeep’s heartbeat with precision sensing!

## Quick Answers

- **What is this?** NTK Upstream Oxygen (O2) Sensor Compatible with Jeep TJ 4.0L L6 2001-2003 by sixity auto
- **How much does it cost?** 14580 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/532888339-ntk-upstream-oxygen-o2-sensor-compatible-with-jeep-tj-4)

## Best For

- sixity auto enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Digital Output:** Delivers precise oxygen level readings to optimize engine efficiency and reduce emissions.
- • **Compact & Durable Design:** Crafted from ceramic and PTFE materials, built to withstand temperatures up to 85°C for long-lasting reliability.
- • **Plug-and-Play Installation:** Comes with original packaging and hardware for hassle-free, direct replacement—no modifications needed.
- • **Genuine NTK Quality Assurance:** Authentic NTK parts guarantee durability and peak sensor performance under all conditions.
- • **Seamless Jeep TJ Compatibility:** Engineered specifically for 2001-2003 Jeep TJ 4.0L L6 models to ensure flawless integration.

## Overview

The NTK Upstream Oxygen Sensor is a direct OE replacement designed for Jeep TJ 4.0L L6 models from 2001 to 2003. Featuring genuine NTK components, digital output technology, and a robust ceramic/PTFE build, it ensures accurate oxygen monitoring for optimal engine performance and emissions control. Easy to install with included hardware, this sensor is a must-have upgrade for Jeep enthusiasts seeking reliability and efficiency.

## Description

This part fits the following vehicles:Compatible with Jeep TJ 2001 - 4.0L L6;Upstream;Cyls. 1-3;B1S1;Oe Mfr: NtkCompatible with Jeep TJ 2002 - 4.0L L6;Upstream;Cyls. 1-3;B1S1;Oe Mfr: NtkCompatible with Jeep TJ 2003 - 4.0L L6;Upstream;Cyls. 1-3;B1S1;Oe Mfr: Ntk

## Features

- This NTK Oxygen Sensor is compatible with Jeep TJ 2003, 2002, 2001 4.0L L6 (Upstream)
- Genuine NTK Parts
- Includes original packaging and hardware
- Direct replacement auto parts
- Confirm vehicle fitment with desertcart Confirmed Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084LF9LNY |
| Best Sellers Rank | #526,541 in Automotive ( See Top 100 in Automotive ) #2,893 in Automotive Replacement Oxygen Sensors |
| Brand | Sixity Auto |
| Date First Available | February 8, 2020 |
| Item Weight | 4.8 ounces |
| Item dimensions L x W x H | 5.79 x 2.17 x 1.89 inches |
| Item model number | Sixity Auto O2 |
| Manufacturer | Sixity Auto |
| Material | Ceramic, Polytetrafluoroethylene |
| Measurement Accuracy | +-Low |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Product Dimensions | 5.79 x 2.17 x 1.89 inches |
| Specific Uses For Product | Temperature |
| Style | Modern |
| Upper Temperature Rating | 85 Degrees Celsius |

## Product Details

- **Brand:** Sixity Auto
- **Item dimensions L x W x H:** 5.79 x 2.17 x 1.89 inches
- **Material:** Ceramic, Polytetrafluoroethylene
- **Measurement Accuracy:** +-Low
- **Style:** Modern

## Images

![NTK Upstream Oxygen (O2) Sensor Compatible with Jeep TJ 4.0L L6 2001-2003 - Image 1](https://m.media-amazon.com/images/I/61BnoSRctWL.jpg)
![NTK Upstream Oxygen (O2) Sensor Compatible with Jeep TJ 4.0L L6 2001-2003 - Image 2](https://m.media-amazon.com/images/I/61gQBTjOt1L.jpg)
![NTK Upstream Oxygen (O2) Sensor Compatible with Jeep TJ 4.0L L6 2001-2003 - Image 3](https://m.media-amazon.com/images/I/610DAfPTeBL.jpg)
![NTK Upstream Oxygen (O2) Sensor Compatible with Jeep TJ 4.0L L6 2001-2003 - Image 4](https://m.media-amazon.com/images/I/61ZlZEQNV9L.jpg)
![NTK Upstream Oxygen (O2) Sensor Compatible with Jeep TJ 4.0L L6 2001-2003 - Image 5](https://m.media-amazon.com/images/I/71R5bXG+wOL.jpg)

## Frequently Bought Together

- NTK Upstream Oxygen (O2) Sensor compatible with Jeep TJ 4.0L L6 2001-2003
- NTK Downstream Oxygen (O2) Sensor compatible with Jeep Wrangler 2.4L 2.5L 4.0L L4 L6 2001-2004

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**Shop now:** [https://www.desertcart.kg/products/532888339-ntk-upstream-oxygen-o2-sensor-compatible-with-jeep-tj-4](https://www.desertcart.kg/products/532888339-ntk-upstream-oxygen-o2-sensor-compatible-with-jeep-tj-4)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-18*