CSF 8344 High-Performance Transmission Oil Cooler for Select 2018-2025 Jeep Wrangler & 2020-2025 Gladiator

Fits select 2018-2025 Jeep Wrangler (JL/4xe) and 2020-2025 Jeep Gladiator (JT) models.

Off-road modifications like oversized tires, heavy armor, and roof racks place significant strain on your drivetrain, often exceeding the cooling capacity of the factory transmission cooler. The CSF 8344 High-Performance Transmission Oil Cooler addresses this heat soak with a heavy-duty dual-pass core, providing the thermal headroom needed for overlanding, towing, and technical rock crawling. By doubling the number of cooling tubes and fin rows, this unit ensures your transmission stays within safe operating temperatures during high-load scenarios.

• Increased Capacity: 34% larger core volume and 68% more fluid capacity than the factory cooler.
• Advanced Core Technology: Utilizes a 1-row 16mm 10-channel microtube for maximum surface area and optimal oil flow.
• High-Efficiency Fins: 19 rows of 5mm multi-louvered fins provide superior heat dissipation.
• Dual-Pass Design: Forces fluid through the core twice for improved cooling performance compared to the single-pass OE design.
• Direct Fit: Welded all-aluminum construction with OEM-style inlet/outlet connections for a drop-in installation with no modifications required.
• Finish: Protective black finish for a durable OEM+ appearance.
• Manufacturer Part Number: 8344
• Warranty: 2-Year Limited Warranty