---
product_id: 724350896
title: "TAUTOY 234-4668 234-4256 Oxygen O2 Sensor Upstream Downstream for Cadillac Escalade ESV EXT Avalanche Silverado 1500 2500 3500 Suburban Tahoe,for Sierra Yukon XL 4.8L 5.3L 6.0L 6.2L 2008-2014, 4Pcs"
brand: "tautoy"
price: "B/.352"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/724350896-tautoy-234-4668-234-4256-oxygen-o2-sensor-upstream-downstream
store_origin: PA
region: Panama
---

# 4 OEM-grade O2 sensors included Fits 2008-2014 GM V8 engines 1-year warranty for peace of mind TAUTOY 234-4668 234-4256 Oxygen O2 Sensor Upstream Downstream for Cadillac Escalade ESV EXT Avalanche Silverado 1500 2500 3500 Suburban Tahoe,for Sierra Yukon XL 4.8L 5.3L 6.0L 6.2L 2008-2014, 4Pcs

**Brand:** tautoy
**Price:** B/.352
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your ride’s breathability — don’t let your engine miss a beat!

## Quick Answers

- **What is this?** TAUTOY 234-4668 234-4256 Oxygen O2 Sensor Upstream Downstream for Cadillac Escalade ESV EXT Avalanche Silverado 1500 2500 3500 Suburban Tahoe,for Sierra Yukon XL 4.8L 5.3L 6.0L 6.2L 2008-2014, 4Pcs by tautoy
- **How much does it cost?** B/.352 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/724350896-tautoy-234-4668-234-4256-oxygen-o2-sensor-upstream-downstream)

## Best For

- tautoy enthusiasts

## Why This Product

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

## Key Features

- • **OEM-Quality Assurance:** Meets or exceeds original equipment standards for reliable performance
- • **Hassle-Free Installation:** Direct replacement with exact OEM part numbers included for seamless swap
- • **Wide Vehicle Compatibility:** Perfect fit for Cadillac Escalade, Chevy Silverado, GMC Sierra, Yukon, Tahoe & more (2008-2014)
- • **Complete 4-Piece Sensor Set:** Two upstream (234-4668) and two downstream (234-4256) sensors for full exhaust monitoring
- • **Boost Fuel Efficiency & Emissions:** Optimizes air-fuel mixture for cleaner, more efficient engine operation

## Overview

The TAUTOY 4-piece Oxygen O2 Sensor kit includes two upstream and two downstream sensors designed for 2008-2014 GM V8 vehicles like Cadillac Escalade, Chevy Silverado, and GMC Yukon. Engineered to OEM specifications, these sensors ensure optimal air-fuel mixture monitoring, improving fuel efficiency and reducing emissions. Backed by a 1-year warranty, this kit offers a reliable, direct-fit solution to keep your engine running clean and smooth.

## Description

TAUTOY 234-4668 234-4256 Oxygen O2 Sensor Upstream Downstream for Cadillac Escalade ESV EXT Avalanche Silverado 1500 2500 3500 Suburban Tahoe,for Sierra Yukon XL 4.8L 5.3L 6.0L 6.2L 2008-2014, 4Pcs

## Features

- ➰【4 PCS】Including 4 Oxygen Sensors. 234-4668 x2, 234-4256 x2
- ➰【OEM PART NUMBER】234-4668 234-4256 13779 15133 15152 15155 15156 15159 15161 15200 15201 15284 15564 15698 18142 21048 21066 21546 213801 2133866 2134229 2344256 2344342 2344347 2344651 2344668 12559849 12561777 12562621 12567163 12567497 12569429 12570149 12572772 12573005 12573167 12573168 12574924 12575389 12576131 12580827 12583290 12583804 12583806 12584925 12587785 12590594 12590790 12594452
- ➰【OEM PART NUMBER】12596558 12596701 12596740 12597878 12607410 12608662 12608693 12608712 12609001 12609457 12611127 12611165 12612436 19209807 19209808 19256731 25024470 25024736 25333812 8125671630 8125731670 8125731680 8192098080 8192567310 ‎12559848 213-4229 213-801 213-3866 234-4342 234-4347 234-4651 250-24736 ES20007 ES20013 ES20094 ES20320
- ➰【FITMENT】Compatible with Cadillac Escalade 2009-2014/ESV EXT 6.2L 2009-2013,For Chevy Avalanche 5.3L 6.0L 2008-2013/Silverado 1500 4.8L 5.3L 6.2L 2008-2012 6.0L 2008-2009/Silverado 2500 3500 HD 6.0L 2008-2012/Suburban 1500 5.3L 2500 6.0L 2008-2013 6.0L 2008-2009/Tahoe 4.8L 5.3L 6.2L 2008-2013,For GMC Sierra 1500 4.8L 5.3L 6.2L 2008-2012/6.0L 2008-2009/2500 3500 HD 6.0L 2008-2011/Yukon 4.8L 2008-2009 5.3L 6.2L 2008-2014/Yukon XL 1500 5.3L 6.2L 2008-2014 6.0L 2008-2009 2500 6.0L 2008-2013
- ➰【WARRANTY】1 Year.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TAUTOY |
| Part number | TYOSH076 |
| Item Weight | 470 g |
| Package Dimensions | 20.2 x 10.4 x 8.1 cm; 470 g |
| Item model number | TYOSH076 |
| Item Package Quantity | 1 |
| Included components | 234-4668 Oxygen Sensor*2, 234-4256 Oxygen Sensor*2 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** TAUTOY
- **Material:** Aluminum Oxide, Stainless Steel
- **Item Weight:** 0.47 Kilograms
- **Mounting Type:** Flange Mount
- **Output Type:** Push-Pull

## Images

![TAUTOY 234-4668 234-4256 Oxygen O2 Sensor Upstream Downstream for Cadillac Escalade ESV EXT Avalanche Silverado 1500 2500 3500 Suburban Tahoe,for Sierra Yukon XL 4.8L 5.3L 6.0L 6.2L 2008-2014, 4Pcs - Image 1](https://m.media-amazon.com/images/I/61PBQu-Z9sL.jpg)
![TAUTOY 234-4668 234-4256 Oxygen O2 Sensor Upstream Downstream for Cadillac Escalade ESV EXT Avalanche Silverado 1500 2500 3500 Suburban Tahoe,for Sierra Yukon XL 4.8L 5.3L 6.0L 6.2L 2008-2014, 4Pcs - Image 2](https://m.media-amazon.com/images/I/61nITxHcTOL.jpg)
![TAUTOY 234-4668 234-4256 Oxygen O2 Sensor Upstream Downstream for Cadillac Escalade ESV EXT Avalanche Silverado 1500 2500 3500 Suburban Tahoe,for Sierra Yukon XL 4.8L 5.3L 6.0L 6.2L 2008-2014, 4Pcs - Image 3](https://m.media-amazon.com/images/I/61+CPCVgdCL.jpg)
![TAUTOY 234-4668 234-4256 Oxygen O2 Sensor Upstream Downstream for Cadillac Escalade ESV EXT Avalanche Silverado 1500 2500 3500 Suburban Tahoe,for Sierra Yukon XL 4.8L 5.3L 6.0L 6.2L 2008-2014, 4Pcs - Image 4](https://m.media-amazon.com/images/I/71dpqIcmLEL.jpg)
![TAUTOY 234-4668 234-4256 Oxygen O2 Sensor Upstream Downstream for Cadillac Escalade ESV EXT Avalanche Silverado 1500 2500 3500 Suburban Tahoe,for Sierra Yukon XL 4.8L 5.3L 6.0L 6.2L 2008-2014, 4Pcs - Image 5](https://m.media-amazon.com/images/I/717JTU19LLL.jpg)

## Frequently Bought Together

- TAUTOY 234-4668 234-4256 O2 Oxygen Sensor Up Downstream 4Pcs for 2008-2014 Cadillac Escalade ESV, for Chevrolet/Chevy Avalanche Silverado 1500 2500 3500 Suburban, for Sierra Yukon, 213-4229 213-3866
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- GOHAWKTEQ Automotive Oxygen Sensor Socket Removal Tool Wrench and Thread Chaser Set 5Pcs

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-30*