Mishimoto R13754 Replacement Radiator for 18-26 Jeep Wrangler JL/Gladiator L4/V6

Vehicle Fitment

• 2018-2026 Jeep Wrangler JL (3.6L V6 Pentastar, All Trims -- 2-Door & 4-Door Unlimited)
• 2018-2026 Jeep Wrangler JL (2.0L L4 Turbo GME T4, All Trims)
• 2020-2023 Jeep Wrangler JL (3.0L V6 EcoDiesel, All Trims)
• 2020-2026 Jeep Gladiator JT (3.6L V6 Pentastar, All Trims)
• 2021-2023 Jeep Gladiator JT (3.0L V6 EcoDiesel, All Trims)

Fitment Notes

• Chassis code: JL (Wrangler) and JT (Gladiator)
• 3.0L EcoDiesel applications: 2020-2023 only -- discontinued after 2023
• Direct OEM replacement -- bolt-on fitment, no modifications required
• Coolant capacity: 2.5 quarts

Features

• OEM-quality replacement -- matches factory fit, form, and function
• Aluminum core construction -- lightweight, high thermal efficiency
• Plastic end tanks -- OEM-spec design for direct replacement
• Full pressure testing -- leak-free performance guaranteed
• Direct bolt-on installation -- uses all factory mounting points and hardware
• Mishimoto Lifetime Warranty

Specifications

• Part Number: R13754
• Overall Length: 29 inches
• Overall Height: 20.8 inches
• Overall Width: 6.5 inches
• Core Length: 22 inches
• Core Height: 19.6 inches
• Core Thickness: 1 inch
• Coolant Capacity: 2.5 quarts
• Engine Codes: 2.0L GME T4, 3.0L EcoDiesel, 3.6L Pentastar
• Chassis Code: JL / JT
• Warranty: Lifetime

Included Components

• 1x Replacement radiator

Product Description

The Mishimoto R13754 is a direct OEM replacement radiator engineered for the 2018-2026 Jeep Wrangler JL and 2020-2026 Jeep Gladiator JT. Built to Mishimoto's OEM-quality standards, it matches the factory fit, form, and function of the original radiator with no modifications required. The aluminum core and plastic end tank construction mirrors the OEM design, delivering the same thermal capacity and flow rates as the factory unit while meeting Mishimoto's full pressure testing requirements before leaving the factory.

Installation is a direct bolt-on using all factory mounting points and hardware -- no drilling or cutting required. Compatible with all Wrangler JL and Gladiator JT engine variants including the 2.0L turbo four-cylinder, 3.6L Pentastar V6, and 3.0L EcoDiesel (2020-2023 only). Backed by Mishimoto's Lifetime Warranty.