---
product_id: 247011816
title: "A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 for Jeep Cherokee Grand Cherokee Wrangler 4.0L"
brand: "a abigail"
price: "$193"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/247011816-a-abigail-a27678x-upstream-and-downstream-oxygen-o2-sensor-1
store_origin: NZ
region: New Zealand
---

# Improves fuel economy High-temp SUS310 material Reduces harmful emissions A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 for Jeep Cherokee Grand Cherokee Wrangler 4.0L

**Brand:** a abigail
**Price:** $193
**Availability:** ✅ In Stock

## Summary

> 🚗 Drive Smart, Breathe Easy!

## Quick Answers

- **What is this?** A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 for Jeep Cherokee Grand Cherokee Wrangler 4.0L by a abigail
- **How much does it cost?** $193 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/247011816-a-abigail-a27678x-upstream-and-downstream-oxygen-o2-sensor-1)

## Best For

- a abigail enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from SUS310 material, withstands extreme temperatures up to 1562℉.
- • **Double Protection Layer:** Features aluminum oxide trap and PTFE filter for superior durability.
- • **Engine Efficiency Boost:** Enhances performance and fuel economy for your Jeep.
- • **One Year Unlimited Warranty:** Peace of mind with a comprehensive warranty for your investment.
- • **Extended Catalytic Converter Life:** Helps prolong the life of your expensive catalytic converter.

## Overview

The A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor is designed for Jeep Cherokee and Wrangler models, featuring advanced materials and technology to enhance engine performance, improve fuel efficiency, and reduce harmful emissions. With a one-year unlimited warranty, this sensor is built to last, ensuring your vehicle runs smoothly and efficiently.

## Description

A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 for Jeep Cherokee Grand Cherokee Wrangler 4.0L

## Features

- Interchange Part No.:234-4078 13138 for downstream position; 234-4076 upstream position
- One Year Unlimited Warranty. Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing.
- Lambda sensor can improve engine efficiency performance and fuel economy, reduce CO2 and other harmful emissions, extend expensive Catalytic Converter life.
- The metal shroud doesnot look as shiny as other Oxygen Sensors. Because it is made of SUS310 high temperature resistant material. And every single item is heated at 1562℉. The high temperature also makes it stands wear and tear.
- The metal shroud doesnot look as shiny as other Oxygen Sensors. Because it is made of SUS310 high temperature resistant material. And every single item is heated at 1562℉. The high temperature also mskes it stands wear and tear.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | A ABIGAIL |
| Brand | A ABIGAIL |
| Product Dimensions | 20 x 2 x 3 cm; 200 g |
| Item model number | [ABIGAIL-XXX] |
| Manufacturer part number | A27678X |
| OEM Part Number | 56041344AD |
| Item Weight | 200 g |

## Product Details

- **Brand:** A ABIGAIL
- **Item dimensions L x W x H:** 20 x 2 x 3 centimetres
- **Material:** Alloy Steel, Metal
- **Item weight:** 0.2 Kilograms
- **Style:** Modern

## Images

![A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 for Jeep Cherokee Grand Cherokee Wrangler 4.0L - Image 1](https://m.media-amazon.com/images/I/71+DpNDS12L.jpg)
![A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 for Jeep Cherokee Grand Cherokee Wrangler 4.0L - Image 2](https://m.media-amazon.com/images/I/81Hps8pst2L.jpg)
![A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 for Jeep Cherokee Grand Cherokee Wrangler 4.0L - Image 3](https://m.media-amazon.com/images/I/81JTvQGS9AL.jpg)
![A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 for Jeep Cherokee Grand Cherokee Wrangler 4.0L - Image 4](https://m.media-amazon.com/images/I/71B1qUk3fjL.jpg)
![A ABIGAIL A27678X Upstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 for Jeep Cherokee Grand Cherokee Wrangler 4.0L - Image 5](https://m.media-amazon.com/images/I/71cj8qx+PVL.jpg)

## Questions & Answers

**Q: I have a 2000 grand cherokee with 4 sensors (all wjs have 4). do i need 2 sets of this?**
A: not all 2000 grand cherokees have 4, mine has 2

**Q: Will these fit my 98 dodge Dakota sport 5.2 v8?**
A: They fit my 98 Dodge Dakota sport 3.9 don’t know about 5.2

**Q: That’ come 2 oxigen sensor or only one ???**
A: Both sensors come with this item.

**Q: Aplica para motor 4.7?**
A: Hola! Realmente desconozco si aplica para motor 8 cil. Disculpe no poder ayudarle

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-20*