Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
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COLD-CASE Radiators Aluminum Performance Radiator with Extruded Core
(18-26 3.6L Jeep Wrangler JL
Find parts that fit my vehicle Item J187126
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- 2018-2023 Jeep Wrangler JL and Gladiator JT Aluminum Performance Radiator with Extruded Core for Maximum Durability
- External Transmission Coolers Designed to Fit Both Manual and Automatic Transmissions
- Custom 41mm Extruded Core with Four Cooling Flutes for Maximum Strength and Coolant Flow
- Extruded Tube Design Offers Aerodynamic Advantage and Raises Burst Strength to 100psi
- Improved Torsional Rigidity to Handle Extreme Off-Road Conditions
- Cooling Efficiency Enhanced with Tube Surface Area and Fin Per Inch Count Similar to Standard Cores
- TIG Welded Construction Using 100 Percent Aluminum
- Polished OEM Style Tanks for a Clean Appearance
- Sixteen Fins Per Inch with Corrugated Fins for Increased Surface Area and Thermal Transfer
- Pressure Tested for Reliability
- Fully Furnace Braised
- Core Dimensions: 19.5 Inches Height, 22 Inches Width
- Overall Dimensions: 20 Inches Height, 27.75 Inches Width, 2.5 Inches Thickness
- Upper and Lower Hose Size: 1.5 Inches
- Shroud, Wiring, and Fan Not Included
- Limited Lifetime Warranty
- Fits 18-26 3.6L Jeep Wrangler JL Does Not Fit Rubicon 392 Due To Different Mounting
Description
Performance Radiator Upgrade. The COLD-CASE Radiator Aluminum Performance Radiator with Extruded Core delivers enhanced cooling efficiency and durability for your Jeep. Designed to optimize coolant flow and withstand rigorous off-road conditions, it is a crucial component to maintain engine temperature during heavy-duty use.
Construction and Appearance. This radiator is crafted from 100 percent aluminum with TIG welded joints and features polished OEM-style tanks. Its extruded 41mm core with four cooling flutes provides superior strength and thermal transfer, while the corrugated fins at 16 fins per inch maximize surface area for effective heat dissipation.
Installation. Installation is straightforward with direct fitment for the 2018 to 2023 Jeep Wrangler JL and 2019 and newer Gladiator JT models. No drilling or modifications are necessary, making it an easy upgrade for those seeking reliable cooling performance.
Warranty. This product includes a limited lifetime warranty, ensuring long-term peace of mind.
Application. Specifically designed to fit the 2018-2026 Jeep Wrangler JL with the 3.6L engine. Excludes fitment for the Rubicon 392 model due to differing mounting configurations.
COLD-CASE Radiators MOJ996XD
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (1) Aluminum Radiator
Tech Specs
3.6
Customer Reviews (77)
Questions & Answers
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Will It Fit My Wrangler
- JL Rubicon 2 Door - 18, 19, 20, 21, 22, 23, 24, 25, 26
- JL Rubicon 4 Door - 18, 19, 20, 21, 22, 23, 24, 25, 26
- JL Wrangler 2 Door - 18, 19, 20, 21, 22, 23, 24, 25, 26
- JL Wrangler 4 Door - 18, 19, 20, 21, 22, 23, 24, 25, 26
