---
product_id: 283486894
title: "350-34039 Oxygen Sensor, Original Equipment Replacement O2 Sensor,"
brand: "walker products"
price: "₩155436"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/283486894-350-34039-oxygen-sensor-original-equipment-replacement-o2-sensor
store_origin: KR
region: South Korea
---

# Cuts emissions & ups fuel efficiency Boosts engine performance OE fit, form & function 350-34039 Oxygen Sensor, Original Equipment Replacement O2 Sensor,

**Brand:** walker products
**Price:** ₩155436
**Availability:** ✅ In Stock

## Summary

> 🌟 Upgrade your ride with precision and power — don’t let your engine miss out!

## Quick Answers

- **What is this?** 350-34039 Oxygen Sensor, Original Equipment Replacement O2 Sensor, by walker products
- **How much does it cost?** ₩155436 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/283486894-350-34039-oxygen-sensor-original-equipment-replacement-o2-sensor)

## 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

- • **Durable Build:** Laser-welded body with ceramic element and high-temp sleeving ensures long-lasting reliability.
- • **Eco-Performance Boost:** Optimizes air-fuel ratio to reduce emissions and maximize fuel economy.
- • **USA Engineered & Tested:** 100% performance tested and assembled in the USA for trusted quality assurance.
- • **Precision OE Replacement:** Engineered to meet and exceed original equipment specs for flawless integration.
- • **Wide Vehicle Compatibility:** Covers the highest range of North American vehicles, including wideband applications.

## Overview

The Walker Products 350-34039 Oxygen Sensor is a direct OE replacement designed to enhance engine performance, improve fuel efficiency, and reduce emissions. Featuring a robust laser-welded ceramic design and high-temperature protection, it guarantees durability and precise fitment across a wide range of North American vehicles. Engineered and tested in the USA, this sensor ensures reliable, professional-grade performance with easy installation backed by Walker’s buyer protection.

## Description

Walker Products 350-34039 Oxygen Sensor, Original Equipment Replacement O2 Sensor,

## Features

- Industry Leading OEM and Aftermarket Oxygen Sensor ( O2 Sensor ) Program
- O2 Sensor is Manufactured to meet and exceed OE specifications, increase fuel efficiency , decrease emissions, and improve engine performance
- Direct OE Fit , Form , Function
- Backed by Walker Products buyer protection for worry free installation and performance
- Engineered and Assembled in USA.Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Walker Products |
| Brand | Walker Products |
| Model | Oxygen Sensor |
| Product Dimensions | 5.59 x 5.08 x 14.99 cm; 104.33 g |
| Item model number | d3775db1-553a-4d86-bead-87d41609fa6c |
| Exterior | Machined |
| Manufacturer Part Number | 350-34039 |
| OEM Part Number | 15511 23159 234-4547 SU6893 SG736 213-2965 7893.40.045 ES11003 OS5249 11955 |
| Item Weight | 104 g |

## Product Details

- **Brand:** Walker Products
- **Item dimensions L x W x H:** 5.6 x 5.1 x 15 centimeters
- **Material:** Ceramic
- **Item weight:** 0.23 Pounds
- **Style:** O2 Sensor

## Images

![350-34039 Oxygen Sensor, Original Equipment Replacement O2 Sensor, - Image 1](https://m.media-amazon.com/images/I/51iuSO75VCL.jpg)

## Questions & Answers

**Q: Does it fit in a Jeep liberty 2004 upstream and downstream?**
A: I have this products istaled in my 2012 Jeep liberty but you need to purchase the right part for your car.

**Q: Is this sensor also for downstream on driver side? 2017 Ram 1500**
A: Hello:
No, 350-34039 does not fit the Upstream and Downstream positions.
2017 Ram 1500 has 2 gasoline/flex engines that have O2 sensors 3.6L & 5.7L.
The 3.6L takes 350-34213 in both Upstream and Downstream positions.
The 5.7L takes either 350-34039 or 350-34213 in the Upstream position and either 350-34039, 350-34213, or 350-34592 in the Downstream positions depending on transmission type and 2WD or 4WD.
Please feel free to call our Customer Service/Technical Assistance line at 866-245-5949.

I hope that this helps - Good Luck.

Keith Walker
Product Engineer
ASE Certified Master Technician
Walker Products, Inc.

**Q: Does this sensor fit 2009 dodge charger**
A: It should fit.  Double check your parts on auto sites if your unsure.

**Q: Will this fit a 05 Dodge Durango hemi down stream passenger side?**
A: It should dodge and Jeep o2 sensors are pretty much the same. Just make sure the connector is the same as yours.

## Frequently Bought Together

- Walker Products 350-34039 Oxygen Sensor, Original Equipment Replacement O2 Sensor,
- Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Downstream heated O2 Sensor, Direct Fit
- Offset Oxygen Sensor Socket, 3/8-Inch Drive, 7/8-Inch (22mm), Wire Gate Accesses Sensor from Side, Preventing Damage to Wires, Universal for Most Cars

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**Shop now:** [https://www.desertcart.kr/products/283486894-350-34039-oxygen-sensor-original-equipment-replacement-o2-sensor](https://www.desertcart.kr/products/283486894-350-34039-oxygen-sensor-original-equipment-replacement-o2-sensor)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-12*