Mishimoto Replacement Radiator (AL Core)

2018–2026 Jeep Wrangler 2.0L Turbo, 3.6L V6 | 2020–2026 Jeep Gladiator 3.6L V6 | 2020–2023 Jeep Wrangler 3.0L EcoDiesel | 2021–2023 Jeep Gladiator 3.0L EcoDiesel

Part #: R13754

Overview

The Mishimoto Replacement Radiator is a direct-fit OEM replacement designed specifically for Jeep Wrangler and Gladiator models from 2018 through 2026, covering multiple engine options including the 2.0L Turbo, 3.6L V6, and 3.0L EcoDiesel variants. Engineered to restore your vehicle’s cooling system to peak efficiency, this radiator is the ideal solution for owners facing leaks, blockages, or diminished cooling performance due to age or damage.

Whether you use your Jeep for daily driving or demanding off-road adventures, maintaining optimal engine temperature is essential to prevent overheating and extend engine life. Mishimoto’s replacement radiator ensures reliable cooling performance with a hassle-free installation that preserves factory fitment and durability.

Key Features

Built with quality materials and precision engineering, this radiator delivers dependable cooling for your Jeep under all conditions:

• Direct-fit OEM replacement for 2018–2026 Jeep Wrangler JL and JK, and 2020–2026 Jeep Gladiator models
• High-efficiency aluminum core designed for superior heat dissipation
• Durable OEM-quality plastic end tanks resistant to corrosion and cracking
• Compatible with all stock engine bay components 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 reliability
• 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 overall weight. The plastic end tanks are molded to exact OEM specifications, ensuring a perfect fit and resistance to cracking or warping over time. This combination of materials provides a durable yet lightweight solution designed to withstand the rigors of both on-road and off-road driving.

Precision engineering guarantees seamless integration with your Jeep’s existing cooling system, maintaining proper coolant flow and pressure without requiring any 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 an experienced enthusiast, you can expect a smooth installation process that restores your Jeep’s cooling system to factory standards quickly and efficiently.

What's Included

• Mishimoto Replacement Radiator with plastic end tanks and 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 2018–2026 Jeep Wrangler or 2020–2026 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.