SuperPro SPF3669K Rear Upper Control Arm Bushing Set for 99-07 Grand Cherokee

Vehicle Fitment

• 1999-2007 Jeep Grand Cherokee (WJ, all trims)
• 2002-2007 Jeep Liberty / Cherokee (KJ, all trims)

Fitment Notes

• This kit replaces both rearward bushings in the "V-shaped" rear upper control arm assembly.
• Models must use the factory rear upper control arms (not aftermarket arms with different geometry).
• Wheel alignment must be performed after install.
• Designed to reduce suspension deflection, road noise, and improve handling response over worn OEM rubber bushings.

Features

• Made from high-grade polyurethane for durability and long life
• Improved resistance to wear, oil, water, and extreme temperatures
• Minimizes bushing deflection under load for better suspension precision
• Preserves ride and NVH comfort while improving handling
• Designed in Australia by SuperPro with long product heritage
• Lifetime warranty against manufacturing defects
• Replacement for factory parts -- uses OEM mounting points
• Includes all needed hardware for installation

Specifications

• Part Number: SPF3669K
• Application: Rear upper control arm, rear bushing set
• Material: Polyurethane
• Position: Rear, upper control arm (both left & right sides)
• Warranty: Lifetime (structural / manufacturing defects)

Included Components

• 2x Rear upper control arm polyurethane bushings (left + right sides)
• Mounting hardware (washers, sleeves, etc.)
• Installation instructions

Product Description

The **SuperPro SPF3669K** rear upper control arm bushing set is engineered for 1999-2007 Jeep Grand Cherokee (WJ) and 2002-2007 Jeep Liberty (KJ) models. It replaces worn factory rubber bushings in the rear upper "V-shaped" control arms with high-performance polyurethane units to restore control and responsiveness while maintaining comfort.

With improved durability against oil, water, and temperature extremes, these bushings reduce deflection under load and enhance rear suspension response. They slip into the factory arm locations using supplied hardware and do not require modifications. After installation, a full rear alignment is recommended to ensure optimum geometry and tire wear performance.