Mishimoto Replacement Radiator

2018–2024 Jeep Wrangler / Jeep Wrangler JK / Jeep Gladiator

R13754

Overview:

The Mishimoto Replacement Radiator is engineered as a direct-fit OEM replacement for 2018 to 2024 Jeep Wrangler JL, Jeep Wrangler JK (2018), and Jeep Gladiator models from 2020 to 2024. Designed to restore your vehicle’s cooling system to optimal performance, this radiator is ideal for owners experiencing leaks, blockages, or degradation in their original radiator. It installs seamlessly without any modifications, ensuring a hassle-free upgrade that maintains factory reliability and fitment.

Whether you’re tackling off-road adventures or daily driving, maintaining proper engine temperature is critical. Mishimoto’s replacement radiator offers dependable cooling efficiency, helping to prevent overheating and prolong engine life under demanding conditions.

Key Features:

This radiator combines quality materials and precise engineering to deliver reliable cooling performance for your Jeep:

• Direct-fit OEM replacement designed for 2018–2024 Jeep Wrangler JL, 2018 Jeep Wrangler JK, and 2020–2024 Jeep Gladiator models
• OEM-quality plastic end tanks for durability and corrosion resistance
• High-efficiency aluminum core engineered for optimal heat dissipation
• Compatible with all stock engine bay equipment and factory mounting points
• Restores cooling system efficiency to prevent overheating and engine damage
• Manufactured to meet or exceed original equipment specifications
• Backed by the Mishimoto Lifetime Warranty for long-term peace of mind
• Ideal replacement for aged, clogged, or leaking stock radiators

Construction & Design:

The Mishimoto Replacement Radiator features a robust aluminum core that maximizes heat transfer while minimizing weight. The plastic end tanks are molded to OEM specifications, ensuring a perfect fit and resistance to cracking or warping over time. This combination of materials provides a balance of durability and performance, designed to withstand the rigors of both on-road and off-road use.

Precision engineering guarantees that the radiator integrates flawlessly with your Jeep’s cooling system, maintaining proper coolant flow and pressure without the need for modifications or additional components.

Installation & Fitment:

Installation is straightforward and requires no cutting, bending, or custom fabrication. This radiator is a direct OEM replacement that fits all factory mounting points and connects seamlessly with existing hoses and engine bay equipment. Whether you are a professional mechanic or a knowledgeable enthusiast, you can expect a smooth installation process that restores your Jeep’s cooling system to factory standards.

What’s Included

• Mishimoto Replacement Radiator (plastic end tanks with aluminum core)
• Installation hardware (if applicable)
• Lifetime Warranty documentation

Ideal For:

This radiator is perfect for Jeep owners who need to replace a failing or degraded stock radiator on their 2018–2024 Jeep Wrangler JL, 2018 Jeep Wrangler JK, or 2020–2024 Jeep Gladiator. It suits daily drivers, off-road enthusiasts, and anyone looking to maintain reliable engine cooling without compromising factory fitment or quality.

Recommended for vehicles experiencing coolant leaks, overheating issues, or reduced cooling efficiency due to age or damage.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.