Prothane Motor Mount Insert

1993–1998 Jeep Grand Cherokee

1-504

Overview:

The Prothane Red Motor Mount Insert is a precision-engineered upgrade designed specifically for Jeep Grand Cherokee models from 1993 to 1998. This insert enhances the stability and responsiveness of your vehicle’s engine mounting system by reducing excessive engine movement and vibration. Ideal for Jeep enthusiasts seeking improved throttle response and a firmer, more connected driving experience, this motor mount insert offers a durable solution that maintains comfort without sacrificing performance.

Whether you drive a base model, Laredo, Limited, Orvis, SE, or TSi trim, this Prothane insert is tailored to fit seamlessly, ensuring reliable performance and longevity. It is an excellent choice for those looking to replace worn factory components or upgrade their motor mounts for better engine control.

Key Features:

Designed with quality and performance in mind, the Prothane Motor Mount Insert offers the following key benefits:

• Direct fit for Jeep Grand Cherokee models from 1993 to 1998, including 5.9 Limited, Base, Laredo, Limited, Orvis, SE, and TSi trims
• High-performance polyurethane construction for enhanced durability and resistance to oil, chemicals, and heat
• Red insert design provides a firm yet compliant mount to reduce engine movement and vibration
• Improves throttle response and overall driving feel by minimizing engine flex
• Easy installation with no modifications required, designed to work with existing motor mount hardware
• Resists cracking, tearing, and premature wear compared to factory rubber mounts
• Maintains proper engine alignment for smoother power delivery and reduced drivetrain stress

Construction & Design:

Prothane utilizes premium-grade polyurethane material to manufacture this motor mount insert, offering superior strength and longevity over traditional rubber components. The polyurethane is engineered to withstand harsh under-hood conditions, including exposure to oils, fuels, and extreme temperatures, ensuring consistent performance over time.

The insert’s design focuses on reinforcing the factory motor mount’s weak points, providing a firmer connection between the engine and chassis without transmitting excessive noise or harshness. This balance of stiffness and compliance helps maintain vehicle comfort while delivering improved engine control.

Installation & Fitment:

Installation of the Prothane Motor Mount Insert is straightforward and requires no special tools or modifications. It is designed to fit directly into the existing motor mount assembly of Jeep Grand Cherokee models from 1993 through 1998. This ensures a hassle-free upgrade that can be completed by experienced DIYers or professional technicians alike.

Compatible with a wide range of trims including the 5.9 Limited (1998), Base (1993), Laredo (1993–1998), Limited (1993–1998), Orvis (1995, 1997), SE (1994–1995), and TSi (1997–1998), this insert guarantees precise fitment and reliable performance across multiple Jeep Grand Cherokee variants.

What's Included:

• One Prothane Red Motor Mount Insert (Part #1-504)
• Installation instructions

Ideal For:

This motor mount insert is ideal for Jeep Grand Cherokee owners looking to restore or enhance their vehicle’s engine mounting system. It suits drivers who want to reduce engine movement for improved throttle response and handling without sacrificing ride comfort. Whether you’re maintaining a daily driver or upgrading a weekend off-road rig, the Prothane insert offers a durable, high-quality solution for better engine stability.

Prothane manufactures high-performance polyurethane bushings and chassis components designed to replace soft factory rubber and tighten up handling response. Made in the USA and built for cars and trucks, Prothane kits are a classic upgrade for enthusiasts chasing sharper steering feel, better suspension consistency, and longer-lasting materials.