MasterPro 5849703 Coil Spring Insulator - Front or Front Upper

Front Coil Spring Insulator for Jeep Suspension

MasterPro 5849703 is a specific-fit front coil spring insulator for Jeep suspension service. Built from steel and rubber, it helps isolate spring contact points and supports OE-style replacement on select Jeep TJ, Wrangler, Cherokee, and Grand Cherokee applications.

• Specific fit for front and front upper suspension locations
• Steel and rubber construction in black finish
• Standard replacement grade for direct service use
• Insulator included; one set services 2 per vehicle
• Meets or exceeds original equipment manufacturer specifications

Compatible Jeep Fitment

• Fits 1997-2006 Jeep TJ, front.
• Fits 1997-2006 Jeep Wrangler, front upper.
• Fits 1997-2001 Jeep Cherokee, front upper.
• Fits 1993-1998 Jeep Grand Cherokee, front upper.

Detailed Product Overview

This MasterPro coil spring insulator is made for front suspension service where the spring seats against the body or suspension perch. The steel and rubber design helps maintain proper spring interface while replacing worn or damaged insulators on Jeep TJ and Wrangler front upper applications, as well as Cherokee and Grand Cherokee front upper locations. MasterPro 5849703 is a direct replacement part for vehicles that require a specific-fit insulator rather than a universal component.

This part cross-references MOOG Chassis Products K160039 for the same application.

What It Helps Address

• Noise from worn or deteriorated spring contact points
• Metal-to-metal contact at the front coil spring seat
• Loss of proper spring isolation in the suspension
• Replacement of cracked, compressed, or missing insulators
• Front suspension service on Jeep TJ, Wrangler, Cherokee, and Grand Cherokee models

Installation Notes

Install at the front suspension position only and verify the vehicle uses the listed front or front upper application before ordering. Mounting hardware, nuts, washers, and bearing are not included. Because this is a specific-fit replacement, compare the original insulator shape and mounting location to the existing part before assembly.

Quality Assurance

MasterPro 5849703 is a standard replacement part that meets or exceeds original equipment manufacturer specifications for the listed applications. It is built for direct-fit service on compatible Jeep suspension systems.