DFC Geoperformance Rotor

1999–2004 Jeep Grand Cherokee Rear Left

Part #: 830-42025L

Overview

The DFC 830-42025L Geoperformance Rotor is a premium rear left brake rotor designed specifically for Jeep Grand Cherokee models from 1999 to 2004. This drilled and slotted rotor upgrade delivers enhanced braking performance by improving heat dissipation and reducing brake fade, which is essential for maintaining consistent stopping power under demanding driving conditions. Whether you are replacing worn factory rotors or upgrading your braking system for better reliability and safety, this rotor offers a precise fit and durable construction tailored to your vehicle’s rear left brake assembly.

Ideal for Jeep owners who demand dependable braking performance during daily driving or spirited off-road adventures, the DFC Geoperformance Rotor ensures your vehicle maintains optimal control and safety on the road.

Key Features

Engineered to improve braking efficiency and durability, the DFC Geoperformance Rotor includes the following key features:

• Drilled and slotted design enhances heat dissipation and reduces brake fade
• Precision-engineered for a perfect fit on the rear left brake assembly of Jeep Grand Cherokee (1999–2004)
• Constructed from high-quality materials resistant to warping and cracking under high stress
• Slots and drilled holes vent gases and debris, maintaining consistent brake pad contact
• Improves overall braking response and stopping power for safer driving
• Durable finish helps protect against corrosion and extends rotor lifespan
• Compatible with OEM brake components for straightforward installation

Construction & Design

The DFC Geoperformance Rotor is manufactured using premium-grade cast iron combined with advanced machining techniques to ensure structural integrity and longevity. The drilled holes and precision slots are strategically placed to optimize airflow and heat dissipation, preventing excessive temperature buildup that can lead to brake fade or rotor warping. This robust construction provides excellent resistance to cracking and deformation, even under heavy braking loads.

Each rotor undergoes strict quality control to guarantee a consistent surface finish and dimensional accuracy, ensuring smooth braking performance and reduced vibration or noise. The design also helps maintain cleaner rotor surfaces by channeling away dust and debris, which contributes to longer brake pad life and improved overall system reliability.

Installation & Fitment

The DFC 830-42025L rotor is designed as a direct replacement for the rear left brake rotor on Jeep Grand Cherokee models from 1999 through 2004. Installation is straightforward for anyone familiar with brake system components and requires no modifications to existing hardware. It is recommended to replace rotors in pairs to maintain balanced braking performance and to inspect brake pads and related components during installation.

Proper torque specifications and brake system bleeding should be followed to ensure optimal safety and performance after installation.

What's Included

• One (1) DFC Geoperformance Rear Left Drilled & Slotted Rotor (Part #830-42025L)

Ideal For

This rotor is ideal for Jeep Grand Cherokee owners seeking a reliable and performance-oriented brake upgrade. It suits daily drivers who want enhanced safety and braking consistency, as well as enthusiasts who require improved heat management during more aggressive driving or towing. The DFC Geoperformance Rotor offers a cost-effective solution to extend the life of your braking system while delivering superior stopping power.

DFC is the leading manufacturer of award winning automotive braking systems. DFC maintains a massive inventory of brake parts for all domestic and foreign vehicle applications from 1930-present. Other products in its product line includes brake rotors, brake pads, drums, brake shoes, hardware kits, and brake sensors.