---
product_id: 279264835
title: "T257171X Oxygen Sensor Upstream & Downstream for Aston Martin Ford Jaguar Lincoln Mazda Mercury"
price: "AR$71996"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/279264835-t257171x-oxygen-sensor-upstream-and-downstream-for-aston-martin-ford
store_origin: AR
region: Argentina
---

# T257171X Oxygen Sensor Upstream & Downstream for Aston Martin Ford Jaguar Lincoln Mazda Mercury

**Price:** AR$71996
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** T257171X Oxygen Sensor Upstream & Downstream for Aston Martin Ford Jaguar Lincoln Mazda Mercury
- **How much does it cost?** AR$71996 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/279264835-t257171x-oxygen-sensor-upstream-and-downstream-for-aston-martin-ford)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

THEBIGDEALST257171X Oxygen Sensor Upstream & Downstream for Aston Martin Ford Jaguar Lincoln Mazda Mercury

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C8CSDM9 |
| Best Sellers Rank | #2,244,860 in Automotive ( See Top 100 in Automotive ) #12,332 in Automotive Replacement Oxygen Sensors |
| Brand Name | THEBIGDEALS |
| Customer Reviews | 4.4 4.4 out of 5 stars (534) |
| Manufacturer | THEBIGDEALS |
| Material Type | Lead |
| Measurement Accuracy | [high] |
| Model | T25717X |
| Mounting Type | Flange Mount |
| Number of Items | 2 |
| Output Type | Analog |
| Part Number | T257171X |
| Sensing Distance | 17 inches |
| Specific Uses For Product | Oxygen Sensor |
| Style Name | Modern |

## Product Details

- **Brand:** THEBIGDEALS
- **Material:** Lead
- **Measurement Accuracy:** [high]
- **Mounting Type:** Flange Mount
- **Style:** Modern

## Images

![T257171X Oxygen Sensor Upstream & Downstream for Aston Martin Ford Jaguar Lincoln Mazda Mercury - Image 1](https://m.media-amazon.com/images/I/61mUi8UmumL.jpg)

## Questions & Answers

**Q: I just want to be clear that these work for both I upstream and down stream? Usually the parts are different... my vehicle 2005 mountaineer v8 has 4.**
A: It did work for both on my 2000 BMW

**Q: 2003 lincoln navigator 5.4l obdii is codeing bank 1 sensor 1 runnin lean bank 2 sensor one runnin rich/ will these o2 sensors set to factory oem sects**
A: did you start at the beginning sorce, o2 is oxygen start by cleaning, or replaceing your breather. look for obstruction. your mechanic will not tell you this. that is why i am better than most.

**Q: Will this work on 2002 Mazda tribute**
A: It does not fit but the T25718X fits the 2002 Mazda tribute

**Q: Will these fit my 1999 ford ranger xlt v6 4.0L?**
A: only fit upstream position

## Frequently Bought Together

- THEBIGDEALS T257171X Oxygen Sensor Upstream & Downstream for Aston Martin Ford Jaguar Lincoln Mazda Mercury
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**Shop now:** [https://www.desertcart.com.ar/products/279264835-t257171x-oxygen-sensor-upstream-and-downstream-for-aston-martin-ford](https://www.desertcart.com.ar/products/279264835-t257171x-oxygen-sensor-upstream-and-downstream-for-aston-martin-ford)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-22*