H&R 29430 Sport Lowering Springs for 99-04 Jeep Grand Cherokee WJ

Vehicle Fitment

• 1999-2004 Jeep Grand Cherokee (WJ)
• Compatible with Laredo, Limited, Overland, Sport, Special Edition trims
• Front-Engine, Rear-Wheel Drive / 4WD configurations

Features

• H&R Sport lowering springs engineered for enhanced handling and stance
• Progressive spring rate design balances comfort and performance
• Reduces center of gravity for improved cornering and reduced body roll
• Front lowering: approx. 2.0 inches for aggressive stance
• Rear lowering: approx. 1.8 inches for balanced profile
• Constructed from high-strength 54SiCr6 spring steel
• Shot-peened and block-set for durability and ride quality
• Direct fit for OEM shocks or compatible performance dampers

Specifications

• Part Number: 29430
• Front lowering: ~2.0 inches (~50 mm)
• Rear lowering: ~1.8 inches (~45 mm)
• Material: 54SiCr6 high-strength spring steel
• Chassis code: WJ Jeep Grand Cherokee
• Drivetrain: RWD / 4WD (dependent on vehicle configuration)
• Progressive spring design for balanced daily comfort and performance
• Fitment: 1999, 2000, 2001, 2002, 2003, 2004 model years

Included Components

• 2x Front sport lowering springs
• 2x Rear sport lowering springs
• Manufacturer documentation and installation guidance

Product Description

H&R part #29430 Sport Lowering Springs are engineered specifically for Jeep Grand Cherokee WJ models from 1999 through 2004, offering an ideal balance of performance, comfort, and style. These sport springs lower the front by approximately 2.0 inches and the rear by approximately 1.8 inches, reducing the center of gravity to improve handling and reduce body roll during cornering. The result is a more confident driving feel and a more aggressive stance without compromising daily usability.

Constructed from high-strength 54SiCr6 spring steel and processed through shot-peening and block-setting, this spring kit is designed for long-lasting performance and reliable ride quality. The progressive spring rate delivers a firmer response under load but remains compliant for street driving. These springs are a direct fit for the factory suspension and can also be used with compatible performance dampers. Whether you're seeking improved handling characteristics or a more refined visual profile for your Jeep Grand Cherokee WJ, the H&R 29430 Sport Springs are a popular and effective upgrade.