OMIX Oxygen Sensor

1993–1998 Jeep Grand Cherokee 4.0L

Part #: 17222.10

Overview

The OMIX Oxygen Sensor Before Catalytic Converter is a direct-fit replacement designed specifically for 1993 to 1998 Jeep Grand Cherokee models equipped with the 4.0L engine. This sensor plays a critical role in monitoring the air-fuel mixture before it reaches the catalytic converter, ensuring your engine runs efficiently and meets emissions standards. Ideal for Jeep owners seeking to maintain or restore optimal engine performance, this sensor helps improve fuel economy and reduce harmful exhaust emissions.

Built to meet or exceed original equipment manufacturer (OEM) specifications, the OMIX oxygen sensor offers reliable durability and a precise fit. Whether you are replacing a faulty sensor or upgrading to maintain your vehicle’s performance, this part delivers consistent, accurate readings to your engine control unit (ECU).

Key Features

This OMIX oxygen sensor is engineered for dependable operation and long service life. Key features include:

• Direct-fit design for easy installation without modifications
• Accurate air-fuel mixture measurement before the catalytic converter
• Meets or exceeds OEM quality and performance standards
• Durable construction to withstand harsh engine conditions
• Helps maintain optimal fuel efficiency and engine performance
• Reduces harmful emissions by providing precise sensor data
• Compatible with 1993–1998 Jeep Grand Cherokee 4.0L engines
• Backed by a limited 5-year warranty for peace of mind

Construction & Design

The OMIX oxygen sensor is crafted from high-quality materials designed to endure the extreme temperatures and corrosive environment of the exhaust system. Its robust sensor element provides fast and accurate response times, ensuring the engine control unit receives reliable data for optimal air-fuel ratio adjustments. The sensor housing and wiring are engineered for a secure fit and long-lasting performance, resisting vibration and thermal stress common in Jeep applications.

Installation & Fitment

This oxygen sensor is a direct replacement for the original sensor located before the catalytic converter on 1993 to 1998 Jeep Grand Cherokee 4.0L models. Installation is straightforward and requires no special tools or modifications. Simply remove the old sensor and install the OMIX sensor in its place, ensuring proper torque and electrical connection. This ensures a perfect fit and immediate compatibility with your vehicle’s engine management system.

What's Included

• OMIX Oxygen Sensor Before Catalytic Converter (Part #17222.10)
• Installation instructions

Ideal For

This oxygen sensor is ideal for Jeep Grand Cherokee owners who need a reliable replacement part to restore or maintain engine efficiency and emissions compliance. It is perfect for mechanics, off-road enthusiasts, and daily drivers who want to ensure their 4.0L engine runs smoothly and efficiently. Whether addressing a check engine light or performing routine maintenance, this sensor is an essential component for your Jeep’s exhaust system.

OMIX specializes in replacement and restoration parts for Jeep and Willys platforms, covering everything from body and electrical components to suspension and drivetrain hardware. It’s a go-to source for keeping older Jeeps on the road (and on the trail), especially when you need dependable fitment for repairs, rebuilds, or refresh projects.