R1 Concepts Drilled & Slotted Brake Rotor
1999–2004 Jeep Grand Cherokee 2.5L, 4.0L I6, 4.7L V8, 5.2L V8, 5.9L V8
Part #: 631-42024L
Overview
The R1 Concepts Drilled & Slotted Brake Rotor is engineered specifically for the front left position on Jeep Grand Cherokee models from 1999 to 2004, covering a wide range of engine options including 2.5L, 4.0L inline-6, and 4.7L, 5.2L, and 5.9L V8 engines. Designed to enhance braking performance and reliability, this rotor is an excellent upgrade for Jeep owners seeking improved stopping power and heat dissipation over factory rotors.
Ideal for daily driving, towing, and light off-road use, this rotor balances durability with performance, helping to maintain consistent brake feel under demanding conditions. Its drilled and slotted design aids in reducing brake fade and improving pad bite, making it a practical choice for Jeep enthusiasts who want dependable braking without compromising safety or comfort.
Key Features
R1 Concepts has incorporated advanced design features into this rotor to optimize braking efficiency and longevity. Key highlights include:
- Drilled holes to improve heat dissipation and reduce brake fade during heavy braking
- Precision-machined slots to help remove brake dust, gas, and water for cleaner pad contact
- High-quality cast iron construction for strength and durability
- Silver corrosion-resistant coating to protect against rust and extend rotor life
- Balanced and tested to minimize vibration and noise for a smooth braking experience
- Direct fitment for front left position, ensuring easy installation without modifications
- Compatible with OEM brake pads and calipers for seamless integration
Construction & Design
This brake rotor is crafted from premium-grade cast iron, chosen for its excellent thermal conductivity and wear resistance. The drilled holes and slots are precisely engineered to optimize airflow and cooling, which helps maintain consistent braking performance even under high-stress conditions such as towing or spirited driving. The silver protective coating not only enhances corrosion resistance but also provides a clean, professional appearance that complements the vehicle’s braking system.
Each rotor undergoes strict quality control to ensure flatness and balance, reducing the risk of vibrations or uneven pad wear. The design maintains the structural integrity required for the demanding applications typical of Jeep Grand Cherokee owners.
Installation & Fitment
The R1 Concepts Drilled & Slotted Brake Rotor is a direct replacement for the front left rotor on 1999–2004 Jeep Grand Cherokee models equipped with 2.5L, 4.0L I6, 4.7L V8, 5.2L V8, or 5.9L V8 engines. Installation requires no modifications and fits with existing OEM brake pads and calipers. This makes it an ideal upgrade for DIY enthusiasts and professional mechanics alike.
Standard brake service tools are sufficient for installation, and it is recommended to replace rotors in pairs to maintain balanced braking performance. Always follow manufacturer torque specifications and safety procedures during installation.
What's Included
- One (1) R1 Concepts Drilled & Slotted Brake Rotor – Front Left
Ideal For
This rotor is perfect for Jeep Grand Cherokee owners looking to improve braking performance and reliability without extensive modifications. It suits daily drivers, off-road enthusiasts, and those who tow or haul, providing enhanced heat management and consistent stopping power. It is also a solid choice for anyone replacing worn or damaged front rotors with a high-quality aftermarket option.
R1 Concepts is a manufacturer and retailer specializing in automotive braking systems, offering a comprehensive catalog of brake parts for both foreign and domestic vehicles from 1930 to the present. Their product line includes OE replacements and high-performance aftermarket brake components, such as cross-drilled and slotted rotors, ceramic brake pads, and big brake kits. Enthusiasts choose R1 Concepts for their precision engineering and quality materials, which enhance braking performance and safety across various driving conditions.
R1 Concepts Drilled & Slotted Brake Rotor (FRONT LEFT): Jeep Grand Cherokee 1999-2004 2.5L/4.0L
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631-42024L R1 Concepts 99-04 Jeep Grand Cherokee Drilled & Slotted Brake Rotor (Front Left). R1 Concepts drilled and slotted brake rotors deliver superior stopping power and enhanced heat dissipation for your Jeep Grand Cherokee. Designed to reduce brake fade and improve overall braking performance, these rotors provide reliable, consistent stopping in all driving conditions. The drilled and slotted design helps to expel gases and debris, ensuring cleaner pad contact and longer rotor life. Perfect for daily driving and spirited off-road adventures alike.
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R1 Concepts Drilled & Slotted Brake Rotor
1999–2004 Jeep Grand Cherokee 2.5L, 4.0L I6, 4.7L V8, 5.2L V8, 5.9L V8
Part #: 631-42024L
Overview
The R1 Concepts Drilled & Slotted Brake Rotor is engineered specifically for the front left position on Jeep Grand Cherokee models from 1999 to 2004, covering a wide range of engine options including 2.5L, 4.0L inline-6, and 4.7L, 5.2L, and 5.9L V8 engines. Designed to enhance braking performance and reliability, this rotor is an excellent upgrade for Jeep owners seeking improved stopping power and heat dissipation over factory rotors.
Ideal for daily driving, towing, and light off-road use, this rotor balances durability with performance, helping to maintain consistent brake feel under demanding conditions. Its drilled and slotted design aids in reducing brake fade and improving pad bite, making it a practical choice for Jeep enthusiasts who want dependable braking without compromising safety or comfort.
Key Features
R1 Concepts has incorporated advanced design features into this rotor to optimize braking efficiency and longevity. Key highlights include:
- Drilled holes to improve heat dissipation and reduce brake fade during heavy braking
- Precision-machined slots to help remove brake dust, gas, and water for cleaner pad contact
- High-quality cast iron construction for strength and durability
- Silver corrosion-resistant coating to protect against rust and extend rotor life
- Balanced and tested to minimize vibration and noise for a smooth braking experience
- Direct fitment for front left position, ensuring easy installation without modifications
- Compatible with OEM brake pads and calipers for seamless integration
Construction & Design
This brake rotor is crafted from premium-grade cast iron, chosen for its excellent thermal conductivity and wear resistance. The drilled holes and slots are precisely engineered to optimize airflow and cooling, which helps maintain consistent braking performance even under high-stress conditions such as towing or spirited driving. The silver protective coating not only enhances corrosion resistance but also provides a clean, professional appearance that complements the vehicle’s braking system.
Each rotor undergoes strict quality control to ensure flatness and balance, reducing the risk of vibrations or uneven pad wear. The design maintains the structural integrity required for the demanding applications typical of Jeep Grand Cherokee owners.
Installation & Fitment
The R1 Concepts Drilled & Slotted Brake Rotor is a direct replacement for the front left rotor on 1999–2004 Jeep Grand Cherokee models equipped with 2.5L, 4.0L I6, 4.7L V8, 5.2L V8, or 5.9L V8 engines. Installation requires no modifications and fits with existing OEM brake pads and calipers. This makes it an ideal upgrade for DIY enthusiasts and professional mechanics alike.
Standard brake service tools are sufficient for installation, and it is recommended to replace rotors in pairs to maintain balanced braking performance. Always follow manufacturer torque specifications and safety procedures during installation.
What's Included
- One (1) R1 Concepts Drilled & Slotted Brake Rotor – Front Left
Ideal For
This rotor is perfect for Jeep Grand Cherokee owners looking to improve braking performance and reliability without extensive modifications. It suits daily drivers, off-road enthusiasts, and those who tow or haul, providing enhanced heat management and consistent stopping power. It is also a solid choice for anyone replacing worn or damaged front rotors with a high-quality aftermarket option.
R1 Concepts is a manufacturer and retailer specializing in automotive braking systems, offering a comprehensive catalog of brake parts for both foreign and domestic vehicles from 1930 to the present. Their product line includes OE replacements and high-performance aftermarket brake components, such as cross-drilled and slotted rotors, ceramic brake pads, and big brake kits. Enthusiasts choose R1 Concepts for their precision engineering and quality materials, which enhance braking performance and safety across various driving conditions.
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YEARMAKEMODELSUBMODEL1999 - 2004JeepGrandCherokee All
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Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.