KYB Excel-G Shocks

1999–2004 Jeep Grand Cherokee 4.0L I6

Part #: 344341

Overview

The KYB Excel-G Front Shocks are engineered to restore your 1999–2004 Jeep Grand Cherokee 4.0L I6 to its original ride control and handling performance. Designed for drivers who value both comfort and safety, these shocks improve vehicle stability, responsiveness during lane changes, and overall stopping power. Unlike aftermarket shocks that alter ride characteristics, the Excel-G is calibrated to match the original equipment manufacturer’s specifications, ensuring your Jeep performs as intended from the factory.

As a trusted global supplier to leading vehicle manufacturers, KYB brings OE quality and reliability to the aftermarket with the Excel-G line. This shock absorber is ideal for Jeep owners seeking to replace worn or damaged front shocks without compromising the vehicle’s designed driving dynamics.

Key Features

The KYB Excel-G Front Shocks combine advanced technology and quality components to deliver dependable performance and ride comfort. Key features include:

• Nitrogen gas-charged twin-tube design to reduce aeration and maintain consistent damping
• OE quality components manufactured on the same assembly lines as original equipment
• Calibrated specifically to restore the Jeep Grand Cherokee’s original handling and ride characteristics
• Durable construction for long-lasting performance and resistance to wear
• OEA (Original Equipment for the Aftermarket) classification, ensuring OEM-level fit and function
• Preferred choice by professional technicians for reliable replacement
• Improves vehicle stability, control, and braking response
• Designed to reduce body roll and enhance lane change responsiveness

Construction & Design

The KYB Excel-G shock absorbers feature a robust twin-tube design filled with high-pressure nitrogen gas. This design minimizes foaming and aeration inside the shock, which can degrade performance over time. The shocks are built with precision-engineered internal valving and high-quality seals to ensure smooth, consistent damping throughout their service life.

Manufactured on the same production lines as KYB’s original equipment shocks, the Excel-G uses premium materials and components to meet strict quality standards. This ensures a perfect fit and reliable operation, matching the exact specifications of the Jeep Grand Cherokee’s front suspension system.

Installation & Fitment

These KYB Excel-G Front Shocks are direct replacements for the front shocks on 1999 through 2004 Jeep Grand Cherokee models equipped with the 4.0L inline-six engine. Installation requires no modifications and can be completed using standard tools by a professional or experienced DIY mechanic. Proper installation restores the vehicle’s original ride quality and handling characteristics, ensuring safety and comfort on the road.

What's Included

• One pair of KYB Excel-G front shock absorbers (driver and passenger side)
• All necessary mounting hardware (if applicable)
• Installation instructions

Ideal For

The KYB Excel-G Front Shocks are ideal for Jeep Grand Cherokee owners who want to maintain or restore their vehicle’s factory ride and handling characteristics. Whether replacing worn or leaking shocks or upgrading from lower-quality aftermarket parts, these shocks provide a reliable, OE-quality solution. They are well suited for daily drivers, off-road enthusiasts, and anyone seeking improved vehicle stability and comfort without altering the original driving dynamics.

KYB is a major shock and strut manufacturer supplying both OEM and aftermarket suspension components, with options that range from OE-replacement ride quality to more performance-oriented control. For enthusiasts, KYB upgrades are a solid way to restore damping performance and tighten handling feel with proven manufacturing scale and consistency.