Crown Auto Engine Mount Kit

2005–2009 Jeep Grand Cherokee / 2006–2009 Jeep Commander 4.7L V8

Part #: 52090300K

Overview

The Crown Auto Engine Mount Kit is a direct replacement solution designed specifically for Jeep Grand Cherokee models from 2005 to 2009 and Jeep Commander models from 2006 to 2009, both equipped with the 4.7L V8 engine. This kit includes two engine mounts and transmission mount rubber components engineered to restore proper engine positioning and reduce vibrations. Ideal for Jeep owners seeking reliable, OEM-quality parts to maintain or improve vehicle stability and comfort.

Engine mounts play a critical role in securing the engine to the vehicle frame while isolating engine vibrations from the cabin. Over time, factory mounts can wear out, leading to increased noise, vibration, and potential drivetrain misalignment. This Crown Auto kit offers a durable, cost-effective replacement to keep your Jeep running smoothly and quietly.

Key Features

Designed with precision and durability in mind, this engine mount kit offers the following key features:

• Direct fit replacement for 2005–2009 Jeep Grand Cherokee 4.7L V8 and 2006–2009 Jeep Commander 4.7L V8 models
• Includes two engine mounts and transmission mount rubber components for comprehensive support
• Manufactured to meet or exceed OEM specifications for fit, form, and function
• High-quality rubber compounds to effectively absorb engine vibrations and reduce noise
• Robust metal brackets engineered for strength and long-lasting durability
• Simple bolt-on installation with no modifications required
• 12-month warranty for peace of mind and dependable performance

Construction & Design

The Crown Auto Engine Mount Kit is constructed using premium-grade materials to ensure longevity and reliable performance under demanding driving conditions. The mounts feature reinforced metal brackets combined with durable rubber isolators that are engineered to withstand engine torque and road vibrations. The rubber components are formulated to resist cracking, hardening, and deterioration caused by heat, oil exposure, and environmental factors.

Each mount is precision-engineered to match the exact mounting points and specifications of the original equipment, ensuring proper engine alignment and secure attachment. This attention to detail helps maintain drivetrain integrity and prevents premature wear on related components.

Installation & Fitment

This engine mount kit is designed for direct replacement on compatible Jeep Grand Cherokee and Commander models with the 4.7L V8 engine. Installation is straightforward and typically requires standard hand tools. No modifications or special adjustments are necessary, making it suitable for both professional mechanics and experienced DIY enthusiasts.

Replacing worn or damaged engine mounts with this kit will restore proper engine positioning, reduce excessive vibration, and improve overall driving comfort. It is recommended to inspect all mounts and related hardware during installation to ensure optimal performance.

What's Included

• 2 Engine Mounts
• Transmission Mount Rubber Mounts

Ideal For

This Crown Auto Engine Mount Kit is ideal for Jeep owners who need a reliable and affordable replacement for worn or damaged engine mounts on their 2005–2009 Grand Cherokee or 2006–2009 Commander with the 4.7L V8 engine. It suits daily drivers, off-road enthusiasts, and anyone looking to maintain factory-level ride quality and engine stability without compromise.

With over 10,000 different part numbers in stock for Jeep® vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep® vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products.