OMIX PCV Valve

1993–1998 Jeep Grand Cherokee 5.2L / 5.9L

Part #: 17404.05

Overview

The OMIX PCV Valve is a direct replacement part designed specifically for Jeep Grand Cherokee models equipped with 5.2L and 5.9L engines from 1993 to 1998. This valve plays a crucial role in maintaining proper crankcase ventilation, which helps optimize engine performance and longevity. By ensuring that harmful gases are efficiently rerouted from the crankcase back into the intake system, the OMIX PCV Valve reduces engine wear and lowers emissions, keeping your Jeep running smoothly and reliably.

Ideal for Jeep owners looking to restore or maintain their vehicle’s factory performance, this PCV valve meets or exceeds original equipment standards for fitment and durability. Its OE-style plastic construction ensures a precise fit and long-lasting operation, making it a dependable choice for routine maintenance or repairs.

Key Features

Engineered to deliver reliable performance and durability, the OMIX PCV Valve offers the following key features:

• Direct OE replacement for 1993–1998 Jeep Grand Cherokee 5.2L and 5.9L engines
• Maintains proper crankcase ventilation to optimize engine efficiency
• Reduces harmful emissions by rerouting blow-by gases back into the intake
• Durable OE-style plastic construction for long-lasting use
• Ensures consistent engine performance and reduces wear on internal components
• Easy to install with a precise fit that matches factory specifications
• Backed by a limited 5-year warranty for added peace of mind

Construction & Design

The OMIX PCV Valve is crafted from high-quality OE-style plastic materials designed to withstand the harsh conditions inside the engine bay. Its robust construction resists heat, oil, and chemical exposure, ensuring reliable operation over extended periods. The valve’s design allows for smooth airflow and effective sealing, which is critical for maintaining proper crankcase pressure and preventing leaks. Precision engineering guarantees a perfect fit for the Jeep Grand Cherokee’s 5.2L and 5.9L engines, simplifying installation and ensuring optimal performance.

Installation & Fitment

Installation of the OMIX PCV Valve is straightforward and requires no special tools or modifications. It is designed as a direct fit replacement for Jeep Grand Cherokee models from 1993 through 1998 with 5.2L or 5.9L engines. Simply remove the old valve and install the OMIX unit in its place to restore proper crankcase ventilation. This ease of installation makes it an excellent choice for both professional mechanics and DIY enthusiasts looking to maintain or repair their vehicle’s engine ventilation system.

What's Included

• One OMIX PCV Valve (Part #17404.05)

Ideal For

This PCV valve is ideal for Jeep Grand Cherokee owners who want to maintain factory-level engine performance and emissions control. It is well-suited for those performing routine maintenance, engine rebuilds, or repairs on 5.2L and 5.9L engines from the 1993 to 1998 model years. Whether you are restoring a classic Jeep or simply replacing a worn or faulty valve, the OMIX PCV Valve offers a reliable and durable solution.

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.